CN105138164B - Naked eye three-dimensional shows touch-control module - Google Patents

Abstract

The invention relates to a naked-eye three-dimensional display touch module. The naked-eye three-dimensional display touch module includes a display panel and a touch component. The touch component is arranged on the display panel. The touch component includes a first touch film. The first touch film includes a non-transparent touch electrode structure. The non-transparent touch electrode structure includes a plurality of first main transmission paths. Wherein the first main transmission paths are parallel to each other. The naked-eye three-dimensional display touch module uses the non-transparent touch electrode structure as a slit mask to produce a three-dimensional image display effect for naked-eye users.

Description

Glasses-free 3D display touch module

technical field

The invention relates to a touch module, in particular to a naked-eye three-dimensional touch display touch module.

Background technique

Glasses-free 3D display device is a new display technology. Compared with the way of generating 3D images through wearable devices, naked-eye 3D display technology liberates the user's viewing angle limited by wearable devices, allowing users to have a better viewing experience. The design of today's naked-eye 3D display devices is to display the designed, slightly different left-eye images and right-eye images on a flat-screen display device, and then add a grating or lens between the flat-screen display device and the user to convert the flat The image of the display device is sent to the default left eye or right eye respectively, so that the left and right eyes of the user receive the corresponding left or right eye image respectively. The slightly different images received by the left and right eyes will cause parallax to the user. Under the differential processing of the visual nerve center, the image has the illusion of visual depth, and then can produce three-dimensional images in the naked eye. Generally speaking, the images for the left eye and the images for the right eye generated by common flat-panel display devices are mostly arranged in stripes or in a checkerboard grid.

The naked-eye three-dimensional touch display device is based on the above-mentioned naked-eye three-dimensional display device, and a touch module is added to the naked-eye three-dimensional display device to endow the naked-eye three-dimensional display device with touch-related control methods. Common touch modules include metal wires and indium tin oxide films. On the one hand, the grid-shaped transmission path is prone to Moire fringes, and because the grid-shaped transmission path itself needs to have a certain degree of light transmission, the The thinner transmission path will have greater resistance when transmitting signals. On the other hand, the cost of using indium tin oxide film is relatively high, which will increase the cost of naked-eye three-dimensional touch display equipment. In addition, due to the thickness of the naked-eye 3D display device and the touch module itself, the thickness of the naked-eye 3D touch display device is limited, which is a challenge for the thinning of the naked-eye 3D touch display device.

Contents of the invention

In view of this, it is necessary to provide a naked-eye three-dimensional display touch module that can reduce resistance and thickness and avoid Moire effect.

A naked-eye three-dimensional display touch module, comprising:

a display panel; and

A touch component, arranged on the display panel, the touch component includes a first touch film, the first touch film includes a non-transparent touch electrode structure, and the non-transparent touch electrode structure includes a plurality of first A main transmission path, the first main transmission paths are parallel to each other.

In one embodiment, the display panel has a plurality of pixels, the first main transmission paths have a line width, and the ratio of the line width to a pixel width of these pixels is n, where n is a positive integer, and two adjacent There is a distance between the first main transmission paths, and the ratio of the distance to the pixel width is a preset ratio.

In one of the embodiments, the non-transparent touch electrode structure further includes a plurality of horizontal communication anti-breakage lines, each horizontal communication anti-breakage line is arranged between corresponding two adjacent first main transmission paths, and is electrically Adjacent of these first main transmission paths are connected.

In one embodiment, a width of each lateral communication breakage line is less than 5 microns.

In one embodiment, a distance between two adjacent transverse communication disconnection prevention lines between adjacent two first main transmission paths is greater than or equal to 200 micrometers.

In one embodiment, the touch component further includes a protective layer, and the protective layer is disposed on the first touch film.

In one of the embodiments, the touch component further includes a second touch film, the second touch film includes a plurality of second main transmission paths, and a direction of these second main transmission paths is the same as that of the first main transmission paths. One direction of the path is different.

In one embodiment, the second touch film is disposed between the first touch film and the display panel.

In one embodiment, the second touch film is disposed between the first touch film and the protection layer.

In one embodiment, the direction of the first main transmission paths is orthogonal to the direction of the second main transmission paths.

In one embodiment, the first touch film further includes a first detection pattern formed on the non-transparent touch electrode structure, and the second touch film further includes a second detection pattern formed on these On the second main transmission path, and the second detection pattern is different from the first detection pattern.

A naked-eye three-dimensional display touch module, comprising:

a display panel; and

A touch component, arranged on the display panel, the touch component includes a first touch film, the first touch film includes a non-transparent touch electrode structure, and the non-transparent touch electrode structure includes a plurality of transmission Grids and a plurality of grid intervals are interspersed between the transmission grids, wherein the transmission grids and the grid intervals are arranged in a checkerboard pattern.

In one embodiment, the display panel has a plurality of pixels, the transmission grids and the grid intervals have a grid length and width, and the ratio of the grid length and width to the pixel length and width of these pixels is one Default scale.

In one embodiment, the length and width of the grid range from 0.1 mm to 2 mm.

In one embodiment, the checkerboard arrangement is that the transmission grids are arranged at equal intervals in a first direction and a second direction, and the grid intervals are located in the intervals between the transmission grids, and Each transmission grid is adjacent to two corresponding transmission grids in a third direction and a fourth direction, wherein the first direction is orthogonal to the second direction, and the third direction is perpendicular to the fourth direction. The four directions are orthogonal, and the third direction forms an angle of 45 degrees with the first direction and the second direction respectively.

In one embodiment, the checkerboard arrangement is that the transmission grids are arranged at equal intervals in the first direction and the second direction, and the grid intervals are located in the intervals between the transmission grids, And each transmission grid is adjacent to two corresponding transmission grids in a diagonal direction.

In one embodiment, the touch component further includes a protection layer and a second touch film, and the protection layer is disposed on the first touch film.

In one embodiment, the second touch film is disposed between the first touch film and the display panel.

In one embodiment, the second touch film is disposed between the first touch film and the protection layer.

In one embodiment, the first touch film further includes a first detection pattern formed on the non-transparent touch electrode structure, and the second touch film further includes a second detection pattern, the first The second detection pattern is different from the first detection pattern.

The naked-eye three-dimensional display touch module uses a non-transparent touch electrode structure as a slit mask, which reduces the resistance of the touch electrode structure and the thickness of the naked-eye three-dimensional display, and avoids the grid-shaped touch electrode structure on the display. The resulting Moiré effect.

Description of drawings

In order to make the above and other objects, features, advantages and embodiments of the present invention more comprehensible, it should be noted that components with the same number in each figure represent the same or equivalent parts in each embodiment. The attached drawings are explained as follows:

FIG. 1 is a side cross-sectional view of a naked-eye three-dimensional display touch module according to one or more embodiments of the present invention.

FIG. 2 is a top view of a first touch film according to one or more embodiments of the present invention.

FIG. 3 is a schematic diagram of the light path emitted by the naked-eye three-dimensional display touch module according to one or more embodiments of the present invention.

FIG. 4 is a side cross-sectional view of a naked-eye three-dimensional display touch module according to another embodiment of the present invention.

5A-5B are schematic diagrams of the first detection pattern and the second detection pattern of the naked-eye three-dimensional display touch module according to one or more embodiments of the present invention, respectively.

FIG. 6 is a top view of a first touch film according to another embodiment of the present invention.

Description of main component symbols

1 to 4 directions

100 glasses-free three-dimensional display touch module

110 touch parts

120/120’ first touch film

122/122’ non-transparent touch electrode structure

124 First major transmission path

124’ transmission grid

126 Horizontal communication anti-disconnection

128 grid intervals

130 display panel

132 pixels

140 second touch film

150 layers of protection

160 optical glue layer

DD direction

DM spacing

DT distance

DUD distance

DUT distance

LV left eye visual field

LC grid length

RV right eye view

WC grid width

WM line width

Detailed ways

A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and elements will be shown in a simple and schematic manner in the drawings.

When an element is referred to as being "on", it can generally mean that the element is directly on other elements, or there may be other elements present in between. Conversely, when an element is referred to as being "directly on" another element, it cannot have the other element in between. As used herein, the word "and/or" includes any combination of one or more of the associated listed items.

FIG. 1 is a side cross-sectional view of a naked-eye three-dimensional display touch module 100 according to one or more embodiments of the present invention. FIG. 2 is a top view of the first touch film 120 according to one or more embodiments of the present invention. As shown in FIG. 1 and FIG. 2 , the naked-eye three-dimensional display touch module 100 includes a display panel 130 and a touch component 110 . The touch component 110 is disposed on the display panel 130 . The touch component 110 includes a first touch film 120 . The first touch film 120 includes a non-transparent touch electrode structure 122 . The non-transparent touch electrode structure 122 includes a plurality of first main transmission paths 124 . The first main transmission paths 124 are parallel to each other. In various embodiments of the present invention, the material of the non-transparent touch electrode structure 122 can be metal. It should be understood that the non-transparent touch electrode structure 122 mentioned above is only an example, and is not intended to limit the present invention. Those of ordinary skill in the technical field of the present invention should flexibly select the non-transparent touch electrode structure according to actual needs. 122 , as long as the material of the non-transparent touch electrode structure 122 can conduct electrical signals and is non-transparent. In multiple embodiments of the present invention, the display panel 130 has a plurality of pixels 132, the first main transmission path 124 has a line width WM, and the ratio of the line width WM to the pixel width (not shown in the figure) of the plurality of pixels 132 is n, n is a positive integer, and there is an interval between any two adjacent first main transmission paths, and the ratio of the interval to the pixel width is a preset ratio, which will be described in detail later.

FIG. 3 is a schematic diagram showing the light path emitted by the naked-eye three-dimensional display touch module 100 according to one or more embodiments of the present invention. As shown in FIG. 3 , since the first main transmission path 124 of the non-transparent touch electrode structure 122 is a non-transparent material, and its pitch DM and line width WM are specifically designed to match the pixels of the plurality of pixels 132 on the display panel 130 The width ratio is a predetermined ratio, so that the non-transparent touch electrode structure 122 can be used as a slit mask of the display panel 130 . The light emitted from the plurality of pixels 132 in the naked-eye three-dimensional display touch module 100 is shielded by the non-transparent touch electrode structure 122, and can only leave the naked-eye three-dimensional display touch module 100 in a specific direction and is detected by the user. The left-eye visual field LV and the right-eye visual field RV are respectively received. In this way, by controlling the images output by the plurality of pixels 132, and shielding part of the pixels of the display panel 130 from the user's left-eye field of view LV and right-eye field of view RV in a specific direction, the user's left-eye field of view LV and right-eye field of view RV are respectively shielded. The right-eye field of view RV receives images from default pixels respectively, and further generates a visual effect with depth of field from the received images, so that the display panel 130 can realize the naked-eye three-dimensional display function through the non-transparent touch electrode structure 122 . That is to say, the non-transparent touch electrode structure 122 of the touch sensing layer not only has the signal transmission function, but also has the function of the slit mask of the naked-eye three-dimensional display device. In this way, the naked-eye three-dimensional display touch module 100 can achieve the naked-eye three-dimensional display function without additional slit masks, which can reduce the thickness and manufacturing cost of the naked-eye three-dimensional display touch device.

As the slit mask of the naked-eye three-dimensional display touch module 100, the line width WM of the first main transmission path 124 on the non-transparent touch electrode structure 122 and the distance DM between the first main transmission paths 124 are different from those of the display panel 130. The ratio between the pixel widths of the plurality of pixels 132 will have a better three-dimensional display effect if it conforms to the preset ratio. In multiple embodiments of the present invention, the line width WM of the first main transmission path 124 is n times the pixel width of the plurality of pixels 132 , where n is a positive integer. At this time, the naked-eye 3D display touch module 100 will generate n+1 viewing angles, and as n increases, the 3D display effect of the naked-eye 3D display touch module 100 will be better. In multiple embodiments of the present invention, the ratio between the distance DM between the first main transmission paths 124 and the pixel width of the plurality of pixels 132, after being calculated according to the principle of similar triangles, conforms to the following relational expression:

As shown in the above relational expression, the distance between the first touch film 120 and the display panel 130 is far less than Both make the ratio of the distance DUT from the user to the first touch film 120 to the distance DUD from the user to the display panel 130 very close to 1, so that the ratio of the distance DM to the pixel width of the plurality of pixels 132 is also close to 1. It is worth noting that, based on the ratio of the above-mentioned line width WM and distance DM of the first main transmission path 124 to the pixel width of the plurality of pixels 132, it can be known that the light transmittance ratio of the naked-eye three-dimensional display touch module 100 should be equal to the line width WM It is related to the ratio of the distance DM. When the ratio n of the line width WM to the pixel width is larger, in addition to producing a better three-dimensional display effect, it also means that the light emitted from the plurality of pixels 132 of the display panel 130 is captured by the first main The more the area covered by the transmission path 124 is, that is, the brightness of the naked-eye three-dimensional display touch module 100 will be reduced to the original 1/n+1. Therefore, the selection of n needs to take into account the three-dimensional display effect and brightness of the naked-eye three-dimensional display touch module 100 image.

In addition, since the transmission path of the touch sensing layer of the naked-eye three-dimensional display touch module 100 adopts the straight first main transmission path 124, the naked-eye three-dimensional display touch module 100 does not need to consider the moire effect. image display problem, simplify the design and production process of the transmission path, and the line width WM of the first main transmission path 124 is relatively large, so that the first main transmission path 124 has a lower resistance value (approximately the traditional mesh transmission half of the path), which increases the transmission efficiency of the touch signal.

Referring to FIG. 2 , in multiple embodiments of the present invention, the non-transparent touch electrode structure 122 further includes a plurality of horizontal communication anti-breakage lines 126 . The horizontal communication anti-breakage line 126 is disposed between any two adjacent first main transmission paths 124 and is electrically connected to the adjacent first main transmission paths 124 . Since the horizontal communication anti-breakage line 126 can provide a path for two adjacent first main transmission paths 124 to transmit signals to each other, in this way, when a part of the first main transmission path 124 is broken, the horizontal communication anti-breakage line 126 can The signal of the disconnected first main transmission path 124 is forwarded to other unbroken adjacent first main transmission paths 124 . In addition, the horizontal communication anti-breakage line 126 can prevent too many signals from entering the single first main transmission path 124, causing the resistance of the single first main transmission path 124 to increase, further affecting the signal transmission of the non-transparent touch electrode structure 122 .

In various embodiments of the present invention, the width of the lateral communication anti-breakage line 126 is less than 5 microns. Here, the so-called width of the horizontal communication disconnection prevention line 126 refers to the cross-sectional length in a direction perpendicular to the distance DM between the first main transmission paths 124 . In various embodiments of the present invention, the distance DT between any two adjacent transverse communication disconnection prevention lines 126 between corresponding two adjacent first main transmission paths is greater than or equal to 200 micrometers. That is, the distance DT between the so-called horizontal communication anti-breakage lines 126 here refers to the distance between two horizontal communication anti-breakage lines 126 adjacent to each other within the distance DM between the same first main transmission path 124, wherein, in this In multiple embodiments of the invention, the distribution of the horizontal communication disconnection prevention lines 126 within the distance DM between the first main transmission paths 124 may be random. Even, in other multiple implementations of the present invention, the non-transparent touch electrode structure 122 can also work normally without including the horizontal communication anti-breakage line 126 . Limiting the width and density of the horizontal communication anti-breakage line 126 on the non-transparent touch electrode structure 122 is to prevent the horizontal communication anti-breakage line 126 from affecting the display effect of the naked-eye three-dimensional display touch module 100, such as generating Moiré effects, etc. .

Referring to FIG. 1 , in various embodiments of the present invention, the display panel 130 may be a liquid crystal display panel, an organic light emitting (OLED) display panel, or a plasma (PDP) display panel, etc. Referring to FIG. In multiple embodiments of the present invention, the touch component 110 further includes a protective layer 150 . The protective layer 150 is disposed on the first touch film 120 . In various embodiments of the present invention, the protective layer 150 may be a protective glass. In various embodiments of the present invention, the touch component 110 further includes a second touch film 140, and the second touch film 140 includes a plurality of second main transmission paths (not shown in the figure). The direction of the second main transmission path is different from the direction of the first main transmission path. In various embodiments of the present invention, the direction of the first main transmission path is orthogonal to the direction of the second main transmission path. In various embodiments of the present invention, the material of the second touch film 140 may be indium tin oxide (ITO) or other suitable transparent and conductive materials. In some embodiments of the present invention, the second touch film 140 is disposed between the first touch film 120 and the display panel 130 . FIG. 4 is a side cross-sectional view showing a naked-eye three-dimensional display touch module 400 according to another embodiment of the present invention. In some embodiments of the present invention, the second touch film 140 is disposed on the first touch film 120 and the protection layer 150 .

Referring to FIG. 1 and FIG. 4 , in various embodiments of the present invention, the touch component 110 further includes an optical adhesive layer 160 . The optical adhesive layer 160 is disposed between the first touch film 120/120', the protective layer 150 or the second touch film 140, and is used for fixing and adhering each layer in the touch component 110.

5A-5B are schematic diagrams showing the first detection pattern and the second detection pattern of the naked-eye three-dimensional display touch module according to one or more embodiments of the present invention, respectively. In various embodiments of the present invention, the first touch film 120 further includes a first detection pattern (as shown in FIG. 5A ) formed on the non-transparent touch electrode 122 structure, and the second touch film 140 further includes a first Two detection patterns (as shown in FIG. 5B ) are formed on the second main transmission path, and the second detection pattern is different from the first detection pattern. It should be understood that the first detection pattern and the second detection pattern mentioned above are only examples, and are not intended to limit the present invention. Those of ordinary skill in the technical field of the present invention should flexibly select the first detection pattern according to actual needs. An aspect of the detection pattern and the second detection pattern.

Fig. 6 is a top view of the first touch film 120' shown in another embodiment of the present invention. In multiple embodiments of the present invention, the naked-eye three-dimensional display touch module 100 includes a display panel 130 and a touch component 110 . The touch component 110 is disposed on the display panel 130 . The touch component includes a first touch film 120'. The first touch film 120' includes a non-transparent touch electrode structure 122'. Wherein, the non-transparent touch electrode structure 122' includes a plurality of transmission grids 124' and a plurality of grid intervals 128 interspersed between the transmission grids, wherein the transmission grids 124' and the grid intervals 128 present a checkerboard pattern. (checkerboard pattern) arrangement. In various embodiments of the present invention, the material of the non-transparent touch electrode structure 122' can be metal. It should be understood that the non-transparent touch electrode structure 122 ′ mentioned above is only an example, and is not intended to limit the present invention. Those of ordinary skill in the technical field of the present invention should flexibly select non-transparent touch electrodes according to actual needs. For the aspect of the structure 122 ′, as long as the material of the non-transparent touch electrode structure 122 ′ can conduct electrical signals and is non-transparent. In multiple embodiments of the present invention, the display panel 130 has a plurality of pixels 132, the transmission grid 124' and the grid interval 128 have a grid length LC and a grid width WC, that is, the length and width of the grid, and the grid length The ratio of the LC and grid width WC to the corresponding pixel length and pixel width among the pixel length and width dimensions (not shown in the figure) of the plurality of pixels 132 is a preset ratio, and the preset ratio will be described in detail later.

It is worth noting that the above-mentioned so-called "checkerboard arrangement" refers to that the transmission grid 124' and the grid interval 128 are arranged in a mixed manner like black and white squares on a chessboard, wherein the transmission grid 124' and the grid interval 128 Represent black squares and white squares on the chessboard, and vice versa. That is, as shown in FIG. 6, the transmission grids 124' are arranged at equal intervals in the first direction 1 and the second direction 2, and the grid interval 128 is located in the interval between the transmission grids 124', and the transmission The grids 124' are respectively adjacent to two corresponding transmission grids in the third direction 3 and the fourth direction 4 to transmit electrical signals. Wherein, the first direction 1 is perpendicular to the second direction 2 , the third direction 3 is perpendicular to the fourth direction 4 , and the third direction 3 forms an angle of 45 degrees with the first direction 1 and the second direction 2 respectively. It should be understood that the directions of the third direction 3 and the fourth direction 4 mentioned above are only examples, and are not intended to limit the present invention. If the transmission grid 124 ′ is in other shapes, those skilled in the art , according to actual needs, the third direction 3 and the fourth direction 4 should be flexibly selected. For example, in multiple embodiments of the present invention, the transmission grid 124' can be a rectangle, and the transmission grids 124' are arranged at equal intervals in the first direction 1 and the second direction 2 respectively, and each transmission grid 124' The grid 124' is adjacent to two corresponding transmission grids 124' in the diagonal direction DD.

In other embodiments of the present invention, the first touch film 120 in the naked-eye 3D display touch module 100 or the naked-eye 3D display touch module 400 is replaced by the first touch film 120 ′. The electrode pattern used as a photomask on the electrode structure is replaced from a straight slit-shaped photomask to a checkerboard-shaped photomask, but the light path shown in FIG. 3 is still applicable to the non-transparent touch electrode structure 122 'The imaging methods in the two directions respectively. The ratio of the grid length and width to the pixel length and width of the plurality of pixels 132 on the display panel 130 is a preset ratio, so that the non-transparent touch electrode structure 122' can be used as a mask for the display panel 130. As shown in FIG. 3 , the light emitted from multiple pixels 132 in the naked-eye three-dimensional display touch module 100 can only leave the naked-eye three-dimensional display touch module 100 in a specific direction due to the shielding of the non-transparent touch electrode structure 122 ′. The control module 100 is received by the user's left-eye view LV and right-eye view RV respectively. In this way, by controlling the images output by the plurality of pixels 132, and shielding part of the pixels of the display panel 130 from the user's left-eye field of view LV and right-eye field of view RV in a specific direction, the user's left-eye field of view LV and right-eye field of view RV are respectively shielded. The right-eye field of view RV respectively receives images from default pixels, and further produces a visual effect with depth of field based on the received images, so that the display panel 130 can realize the naked-eye three-dimensional display function through the non-transparent touch electrode structure 122 ′. That is to say, the non-transparent touch electrode structure 122' of the touch sensing layer not only has the function of signal transmission, but also has the function of a photomask of the naked-eye three-dimensional display device. The naked-eye three-dimensional display touch module 100 using the non-transparent touch electrode structure 122' can also reduce the thickness and manufacturing cost of the naked-eye three-dimensional display touch device. Since the non-transparent touch electrode structure 122' can simultaneously control light paths in two axes, the non-transparent touch electrode structure 122' can display naked-eye three-dimensional images in two axes.

As the mask of the naked-eye three-dimensional display touch module 100, the transmission grid 124' and the grid interval 128 on the non-transparent touch electrode structure 122' have the same grid length and width as the multiple pixels 132 of the display panel 130. The ratio between the length and width of the pixel will have a better three-dimensional display effect if it conforms to the preset ratio. In multiple embodiments of the present invention, the ratio of the length and width of the grid to the length and width of pixels of the plurality of pixels 132 of the display panel 130, after being calculated according to the principle of similar triangles, conforms to the following relationship:

As shown in the above relational expression, the distance between the first touch film 120 ′ and the display panel 130 is the same whether it is the first touch film 120 ′ in the naked-eye three-dimensional display touch module 100 or the naked-eye three-dimensional display touch module 400 . Much smaller than the two, so that the ratio of the distance DUT from the user to the first touch film 120 ′ to the distance DUD from the user to the display panel 130 is very close to 1, so that the length and width of the grid and the pixel length and width of the plurality of pixels 132 The ratio between is also close to 1. In various embodiments of the present invention, the length and width of the grid range from 0.1 mm to 2 mm, which is approximately equal to the length and width of the pixel. In various embodiments of the invention, the transmission grid 124' is fabricated by screen printing.

Likewise, in various embodiments of the present invention, the touch component 110 further includes a protective layer 150 . The protective layer 150 is disposed on the first touch film 120'. In multiple embodiments of the present invention, the touch component 110 further includes a second touch film 140 . In various embodiments of the present invention, the material of the second touch film 140 may be an indium tin oxide (ITO) film or other suitable transparent and conductive materials. In some embodiments of the present invention, the second touch film 140 is disposed between the first touch film 120' and the display panel 130. FIG. 4 is a side cross-sectional view showing a naked-eye three-dimensional display touch module 400 according to another embodiment of the present invention. In some embodiments of the present invention, the second touch film 140 is disposed between the first touch film 120' and the protection layer 150.

5A-5B are schematic diagrams of the first detection pattern and the second detection pattern of the naked-eye three-dimensional display touch module according to one or more embodiments of the present invention, respectively. In various embodiments of the present invention, the first touch film 120' includes a first detection pattern (as shown in the schematic diagram of FIG. 5A ) formed on the non-transparent touch electrode 122', and a second touch The film 140 also includes a second detection pattern (as shown schematically in FIG. 5B ), and the second detection pattern is different from the first detection pattern. It should be understood that the first detection pattern and the second detection pattern mentioned above are only examples, and are not intended to limit the present invention. Those of ordinary skill in the technical field of the present invention should flexibly select the first detection pattern according to actual needs. The detection pattern and the aspect of the second detection pattern.

To sum up, the naked-eye three-dimensional display touch module includes a display panel and a touch component. The touch component is arranged on the display panel. The touch component includes a first touch film, a second touch film and a protective layer. The first touch film includes a non-transparent touch electrode structure. The non-transparent touch electrode structure includes a plurality of first main transmission paths. Wherein, the first main transmission paths are parallel to each other. The display panel has a plurality of pixels, the first main transmission path has a line width, the ratio of the line width to the pixel width of the pixel is n, n is a positive integer, and there is an interval between any two adjacent first main transmission paths, the interval The ratio to the pixel width is a specific preset ratio, so that the non-transparent touch electrode structure not only has the signal transmission function, but also has the function of the slit mask of the naked-eye three-dimensional display device.

Although the present invention has been disclosed above in terms of implementation, it is not intended to limit the present invention. Anyone skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection shall prevail as defined in the scope of the appended patent application.

Claims (6)

1. a kind of naked eye three-dimensional show touch-control module, characterized by comprising:

One display panel；

One touch-control component, is set on the display panel, which includes one first touch control film and one second touch control film, First touch control film is arranged between the display panel and second touch control film, and includes a nontransparent touch electrode structure, The nontransparent touch electrode structure includes multiple first main transmission paths and multiple horizontal communication breaking line preventives, these first masters Want transmission path parallel each other, these each horizontal communication breaking line preventives are set to corresponding two neighboring first prevailing transmission Between path, these adjacent first main transmission paths are electrically connected, and are distributed as random, and these each horizontal communications One width of breaking line preventive is less than 5 microns, wherein the two neighboring transverse direction between these adjacent first main transmission paths The distance linked up between breaking line preventive is greater than or equal to 200 microns；And

One optical adhesive layer is contacted between first touch control film and second touch control film.

2. naked eye three-dimensional as described in claim 1 shows touch-control module, which is characterized in that the display panel has multiple pictures Element, these first main transmission paths have a line width, and the ratio of a pixel wide of the line width and these pixels is n, n mono- Positive integer, and there is a spacing between two neighboring first main transmission paths, the ratio of the spacing and the pixel wide is one pre- If ratio.

3. naked eye three-dimensional as described in claim 1 shows touch-control module, which is characterized in that the touch-control component further includes a protection Layer, the protective layer are arranged on second touch control film.

4. naked eye three-dimensional as claimed in claim 3 shows touch-control module, which is characterized in that second touch control film includes multiple the Two main transmission paths, a direction of these the second main transmission paths and a direction phase of these the first main transmission paths It is different.

5. naked eye three-dimensional as claimed in claim 4 shows touch-control module, which is characterized in that these the first main transmission paths The direction is orthogonal with the direction of these the second main transmission paths.

6. naked eye three-dimensional as claimed in claim 4 shows touch-control module, which is characterized in that first touch control film further includes one the One detecting pattern is formed on the nontransparent touch electrode structure and second touch control film further includes one second detecting pattern shape At on these second main transmission paths, and first to detect pattern different with this for the second detecting pattern.