CN111381704B - Touch display modules and electronic terminals - Google Patents
Touch display modules and electronic terminalsInfo
- Publication number
- CN111381704B CN111381704B CN201811636933.4A CN201811636933A CN111381704B CN 111381704 B CN111381704 B CN 111381704B CN 201811636933 A CN201811636933 A CN 201811636933A CN 111381704 B CN111381704 B CN 111381704B
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- phase difference
- difference film
- touch
- touch sensing
- display module
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to a touch display module and an electronic terminal, wherein the touch display module comprises a display screen, and the display screen comprises a polaroid and a phase difference film attached to the polaroid; two touch sensing layers are arranged on the surface of the phase difference film, or one touch sensing layer is respectively arranged on the surface of the polaroid and the surface of the phase difference film. According to the invention, two touch sensing layers are directly arranged on the phase difference film of the display screen, or the two touch sensing layers are directly arranged on the phase difference film and the polaroid respectively, so that the process of additionally adding a base material and OCA optical adhesive to the touch display module in the prior art is avoided, the thickness of the touch display module is reduced, the cost of the touch display module is reduced, the risk of circuit damage caused by large bending stress of the touch display module with larger thickness is avoided, and the yield is effectively improved.
Description
Technical Field
The present invention relates to the field of touch display technologies, and in particular, to a touch display module and an electronic terminal.
Background
Touch display modules (TP) are used as man-machine interaction modules, and are increasingly used in electronic terminals such as mobile phones, tablet computers, personal computers (Personal Computer PC) and the like. Because the light and thin electronic terminal can achieve better hand feeling, visual performance and portability, the thinned touch display module gradually becomes a trend of industry development.
The touch display module of the prior art comprises a protective cover plate, a touch panel and a display screen which are sequentially attached through Optical cement (OCA CLEAR ADHESIVE for short), wherein the touch panel comprises a base material and a touch sensing layer formed on the base material. In the manufacturing process of the touch display module, a touch sensing layer is required to be manufactured on a prepared base material to form a touch panel, and then the touch panel is attached between a protective cover plate and a display screen to form the touch display module. Because of the existence of the additional base material and the OCA optical adhesive, the thickness and the material cost of the touch display module are increased, and the bending stress of the touch display module with larger thickness is larger, so that the internal circuit of the touch display module is easily damaged.
Disclosure of Invention
Based on this, it is necessary to provide a touch display module and an electronic terminal for solving the problems of the prior art that the thickness of the touch display module is large and the cost is high.
A touch display module comprises a display screen, wherein the display screen comprises a polaroid and a phase difference film attached to the polaroid, two touch sensing layers are arranged on the surface of the phase difference film, or one touch sensing layer is respectively arranged on the surface of the polaroid and the surface of the phase difference film.
The touch display module realizes that two layers of touch sensing layers are directly arranged on the phase difference film of the display screen, or the two layers of touch sensing layers are directly arranged on the phase difference film and the polaroid respectively, so that the process that the base material and OCA optical cement are additionally arranged outside the display screen of the touch display module in the prior art is avoided, the thickness of the touch display module is reduced, the cost of the touch display module is reduced, the risk of circuit damage caused by large bending stress of the touch display module with larger thickness is avoided, and the yield is effectively improved.
In one embodiment, when two touch sensing layers are disposed on the surface of the phase difference film, the two touch sensing layers are sequentially disposed on the surface of the same side of the phase difference film, or the two touch sensing layers are respectively disposed on two opposite sides of the phase difference film. Therefore, the double-layer touch sensing layer is formed on the phase difference film, the thickness of the touch display module is reduced, and the manufacturing cost of the touch display module is reduced.
In one embodiment, when the two touch sensing layers are sequentially disposed on the surface of the same side of the phase difference film, the two touch sensing layers are sequentially disposed on the end surface of the phase difference film, which is close to the polarizer. Therefore, the touch sensing layer is positioned between the phase difference film and the polaroid, so that the touch electrode of the touch sensing layer can be better protected, and further, the touch performance is improved.
In one embodiment, the polarizer includes a first protective layer, a second protective layer and a substrate, where the first protective layer and the second protective layer are respectively located on two opposite sides of the substrate, the second protective layer is attached to the phase difference film, and when a layer of touch sensing layer is respectively disposed on the surface of the polarizer and the surface of the phase difference film, the touch sensing layer of the polarizer is disposed on the surface of the first protective layer or the surface of the second protective layer. Therefore, the touch sensing layer is formed on the first protective layer or the second protective layer, the thickness of the touch display module is reduced, and the manufacturing cost of the touch display module is reduced.
In one embodiment, the touch sensing layer of the polarizer is arranged on the surface of the first protection layer or the surface of the second protection layer, and the touch sensing layer comprises any one of a layer of touch sensing layer arranged on the end face of the first protection layer far away from the substrate, a layer of touch sensing layer arranged on the end face of the second protection layer far away from the substrate, a layer of touch sensing layer arranged on the end face of the first protection layer near the substrate, and a layer of touch sensing layer arranged on the end face of the second protection layer near the substrate. Thus, the touch sensing layer is formed on the first protective layer or the second protective layer, the thickness of the touch display module is reduced, the manufacturing cost of the touch display module is reduced, and when the touch sensing layer is close to the substrate, the touch sensing layer can be better protected, so that the touch performance is improved.
In one embodiment, the first protective layer and the second protective layer comprise any one of a triacetate fiber substrate, a polyethylene terephthalate substrate, or a cyclic olefin polymer substrate. Thus, a touch sensitive layer formed on a triacetate fiber substrate, a polyethylene terephthalate substrate, or a cycloolefin polymer substrate can be obtained.
In one embodiment, the phase difference film comprises a 1/2 phase difference film and a 1/4 phase difference film, when two touch sensing layers are arranged on the surface of the phase difference film, the two touch sensing layers are respectively arranged on the 1/2 phase difference film and the 1/4 phase difference film, and when one touch sensing layer is respectively arranged on the surface of the polarizer and the surface of the phase difference film, the touch sensing layer of the phase difference film is arranged on one of the 1/2 phase difference film and the 1/4 phase difference film. Therefore, the 1/2 phase difference film and the 1/4 phase difference film can reduce reflection of ambient light, and can reduce the substrate for forming the touch sensing layer, namely, the thickness of the touch display module is reduced, and the manufacturing cost of the touch display module is reduced.
In one embodiment, the polarizer comprises a substrate, a first protective layer, a second protective layer and a first adhesive layer, wherein the first protective layer and the second protective layer are respectively positioned on two opposite surfaces of the substrate, the first adhesive layer is arranged on the end surface of the first protective layer far away from the substrate, the phase difference film comprises a 1/2 phase difference film, a 1/4 phase difference film and a third adhesive layer which are stacked, the 1/2 phase difference film is attached to the second protective layer, the third adhesive layer is arranged on the end surface of the 1/4 phase difference film far away from the 1/2 phase difference film, and when one touch sensing layer is respectively arranged on the surfaces of the polarizer and the phase difference film, the touch sensing layer is formed on the first adhesive layer and the third adhesive layer. Therefore, the touch sensing layer is directly formed on the first adhesive layer and the third adhesive layer, the thickness of the touch display module is reduced, and the manufacturing cost of the touch display module is reduced.
In one embodiment, the display screen includes any one of a liquid crystal display screen, an organic light emitting display screen, or an electrophoretic display screen. Therefore, the liquid crystal display screen, the organic light-emitting display screen or the touch sensing layer in the electrophoresis display screen is formed on the phase difference film or the polaroid, so that the thickness of the touch display module is effectively reduced, and the manufacturing cost of the touch display module is reduced.
In one embodiment, the touch sensing layer comprises a touch electrode, and the material of the touch electrode comprises any one or a combination of a plurality of indium tin oxide, zinc tin oxide, indium zinc oxide, metal grids, conductive metal nanowires, carbon nanotubes, graphene or organic transparent conductive materials. Therefore, the materials of the touch electrode can be selected according to the actual use environment, and the lower manufacturing cost is maintained on the premise of ensuring the higher yield.
In one embodiment, the touch display module includes a protective cover plate, and the protective cover plate is attached to one end of the polarizer, which is far away from the phase difference film. Therefore, the protective cover plate can isolate the display screen from the outside, and plays roles of protection and dust prevention.
Meanwhile, the invention further provides an electronic terminal which comprises the touch display module.
Therefore, the electronic terminal with the touch display module tends to be thinner and has lower cost because the touch display module has smaller thickness and lower cost.
Drawings
Fig. 1 is a schematic structural diagram of a touch display module according to a first embodiment of the invention;
Fig. 2 is a schematic structural diagram of a touch display module according to a second embodiment of the invention;
Fig. 3 is a schematic structural diagram of a touch display module according to a third embodiment of the invention;
Fig. 4 is a schematic structural diagram of a touch display module according to a fourth embodiment of the invention;
fig. 5 is a schematic structural diagram of a touch display module according to a fifth embodiment of the invention;
Fig. 6 is a schematic structural diagram of a touch display module according to a sixth embodiment of the invention;
fig. 7 is a schematic structural diagram of a touch display module according to a seventh embodiment of the invention;
fig. 8 is a schematic structural diagram of a touch display module according to an eighth embodiment of the invention;
fig. 9 is a schematic structural diagram of a touch display module according to a ninth embodiment of the invention.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, a touch display module 10 according to an embodiment of the invention is applied to an electronic terminal. Specifically, in this embodiment, the electronic terminal is an electronic terminal such as a smart phone, a notebook computer, a tablet computer, a portable telephone, a video phone, a digital still camera, an electronic book reader, a Portable Multimedia Player (PMP), an ambulatory medical device, and a wearable device.
The touch display module 10 includes a protective cover 100 and a display 200. The display screen 200 is provided with a touch sensing layer 221, and the touch sensing layer 221 includes a touch electrode. The user can trigger the touch electrode in the display screen 200 to generate a touch signal by touching the outer end surface of the protective cover plate 100, and then display the content indicated by the touch signal through the display element 230 of the display screen 200.
The protective cover plate 100 is attached to the display screen 200 (for example, the protective cover plate 100 is attached to the display screen 200 through the first adhesive layer 214), so as to isolate the display screen 200 from the outside, and perform protection and dust prevention functions. The material of the protective cover plate 100 may be glass, sapphire, polycarbonate (PC) or plexiglass (Polymethyl methacrylate PMMA) or the like, which may be used alone or in combination. In an embodiment, when protection of the display screen 200 is not required, the protective cover 100 may be omitted.
The display screen 200 may be a Liquid Crystal Display (LCD) screen (Liquid CRYSTAL DISPLAY), an Organic Light-Emitting Diode (OLED) screen, or an electrophoretic display (EDD) screen (electrophoretic display). Specifically, in the present embodiment, the display screen 200 is an organic light emitting display screen. The display panel 200 includes a polarizer 210, a retardation film 220, and a display element 230, which are sequentially attached.
Polarizer 210 is used to control the polarization direction of the light beam. Specifically, in the present embodiment, the polarizer 210 includes a first protective layer 211, a second protective layer 212, and a substrate 213, where the first protective layer 211 and the second protective layer 212 are respectively located on two opposite sides of the substrate 213, the first protective layer 211 is attached to the protective cover 100, and the second protective layer 212 is attached to the retardation film 220. The substrate 213 is made of polyvinyl alcohol (Polyvinyl alcohol, abbreviated as PVA), the PVA is a polymer, and has polarization performance, and transparent substrates (i.e., the first protective layer 211 and the second protective layer 212) formed by triacetate fibers (TRIACETYL CELLULOSE, abbreviated as TAC) are attached to two sides of the PVA. The first protective layer 211 and the second protective layer 212 can serve as a protective function (oxygen barrier, water barrier) on the one hand, and can prevent retraction of the base 213 on the other hand. The first protective layer 211 and the second protective layer 212 may be TAC substrates as described above, or may be substrates such as PET (Polythylene Terephthalate, polyethylene terephthalate) and COP (Cyclo Olefin Polymer, cyclic olefin polymer).
The phase difference film 220 is used to reduce reflection of ambient light at the display element 230. In one embodiment, the surface of the retardation film 220 is provided with two touch sensing layers 221, and the touch sensing layers 221 include touch electrodes. The two touch sensing layers 221 are sequentially disposed on the same side of the phase difference film 220. Specifically, in the present embodiment, two touch sensing layers 221 are sequentially disposed on the end surface of the retardation film 220 near the polarizer 210. In this way, the touch electrode of the touch sensing layer 221 is located between the phase difference film 220 and the polarizer 210, so that the touch electrode can be better protected, and further, the touch performance is improved. It is understood that, in an embodiment, as shown in fig. 2, two touch sensing layers 221 may be sequentially disposed on the end surface of the retardation film 220 away from the polarizer 210. In another embodiment, as shown in fig. 3, two touch sensing layers 221 may be disposed on opposite sides of the retardation film 220. The retardation film 220 may be a 1/2 retardation film or a 1/4 retardation film, or may be a combination of a 1/2 retardation film and a 1/4 retardation film. In one embodiment, as shown in fig. 9, the phase difference film 220 includes a 1/2 phase difference film 220a and a 1/4 phase difference film 220b that are adhered to each other, two touch sensing layers 221 are respectively disposed on the 1/2 phase difference film 220a and the 1/4 phase difference film 220b, and only one end of the 1/2 phase difference film 220a and one end of the 1/4 phase difference film 220b, which are close to the protective cover, are illustrated as examples of the two touch sensing layers 221. It will be appreciated that in other embodiments, the specific location is not limiting. The material of the touch electrode of the touch sensing layer 221 includes, but is not limited to, any one or more of Indium Tin Oxide (ITO), zinc Tin Oxide (ZTO), indium Zinc oxide (Indium Zinc oxide, IZO), metal mesh, conductive metal nanowire, carbon nanotube, graphene, or organic transparent conductive material. In an embodiment, the material of the touch electrode is a metal mesh, and the metal mesh is not easy to break due to the characteristic of being curled, so that the display screen 200 can be made into a flexible screen or a curved screen.
In an embodiment, as shown in fig. 4, a touch sensing layer 221 is disposed on a surface of the polarizer 210 and a surface of the retardation film 220, and the touch sensing layer 221 includes a touch electrode. Specifically, in the present embodiment, the touch sensing layer 221 on the retardation film 220 is disposed on the end surface of the retardation film 220 away from the polarizer 210 (the touch sensing layer 221 on the retardation film 220 may also be disposed on the end surface of the retardation film 220 close to the polarizer 210), and the following description will be given only taking the example that the touch sensing layer 221 on the retardation film 220 is disposed on the end surface of the retardation film 220 away from the polarizer 210. When the phase difference film 220 includes the 1/2 phase difference film 220a and the 1/4 phase difference film 220b bonded to each other, the touch sensitive layer 221 of the phase difference film 220 is provided on one of the 1/2 phase difference film 220a and the 1/4 phase difference film 220 b. The touch sensing layer 221 on the polarizer 210 is disposed on the surface of the first protective layer 211 or the surface of the second protective layer 212. In this embodiment, the touch sensing layer 221 on the polarizer 210 is disposed on the end surface of the first protection layer 211 away from the substrate 213. In an embodiment, as shown in fig. 5, the touch sensing layer 221 on the polarizer 210 is disposed on the end surface of the first protection layer 211 near the substrate 213. In another embodiment, as shown in fig. 6, the touch sensing layer 221 on the polarizer 210 is disposed on an end surface of the second protection layer 212 away from the substrate 213. In still another embodiment, as shown in fig. 7, the touch sensing layer 221 on the polarizer 210 is disposed on the end surface of the second protection layer 212 near the substrate 213. The formation position of the touch sensing layer 221 on the polarizer 210 may be changed according to the actual use requirement, and is not limited herein.
In an embodiment, as shown in fig. 8, two touch sensing layers 221 are disposed on the surface of the polarizer 210, and the touch sensing layers 221 include touch electrodes. Specifically, in the present embodiment, two touch sensing layers 221 are disposed on the first protective layer 211 and the second protective layer 212, respectively. More specifically, in the present embodiment, two touch sensing layers 221 are respectively disposed on the end surfaces of the first protective layer 211 and the second protective layer 212 away from the substrate 213. It should be understood that, in other embodiments, the touch sensing layer 221 may be disposed on the end surface of the first protective layer 211 or the second protective layer 212 near the substrate 213, which is not limited herein.
In one embodiment, referring to fig. 1, the polarizer 210 includes a first adhesive layer 214, the display 200 includes a second adhesive layer 240, and the retardation film 220 includes a third adhesive layer 223. The first protective layer 211 of the polarizer 210 is attached to the protective cover 100 through the first adhesive layer 214, one end of the retardation film 220, which is close to the polarizer 210, is attached to the second protective layer 212 through the second adhesive layer 240, and one end of the retardation film 220, which is far away from the polarizer 210, is attached to the display element 230 through the third adhesive layer 223. The materials of the first adhesive layer 214, the second adhesive layer 240, and the third adhesive layer 223 may be OCA optical adhesive or Pressure sensitive adhesive (PSA for short SENSITIVE ADHESIVE). Specifically, in the present embodiment, the material of the first adhesive layer 214 is OCA optical adhesive, the material of the second adhesive layer 240 is pressure sensitive adhesive, and the material of the third adhesive layer 223 is OCA optical adhesive. It should be noted that the positions and types of the first adhesive layer 214, the second adhesive layer 240, and the third adhesive layer 223 are not limited thereto, and may be changed according to practical use requirements. In an embodiment, when the surface of the polarizer 210 and the surface of the retardation film 220 are respectively provided with a touch sensing layer 221, the touch sensing layer 221 may be directly formed on the first adhesive layer 214 and the third adhesive layer 223.
The touch display module 10 of the invention directly makes two layers of touch sensing layers 221 on the phase difference film 220 of the display screen 200, or directly makes two layers of touch sensing layers 221 on the phase difference film 220 and the polaroid 210 respectively, or directly makes two layers of touch sensing layers 221 on the polaroid 210, thereby avoiding the process of additionally adding a substrate (such as a PET substrate or a COP substrate) and OCA optical adhesive in the touch display module in the prior art, reducing the thickness of the touch display module 10, reducing the cost of the touch display module 10, avoiding the risk of line damage caused by large bending stress of the touch display module 10 with larger thickness, and effectively improving the yield.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. The touch display module is characterized by comprising a display screen and a protective cover plate, wherein the display screen comprises a polaroid and a phase difference film attached to the polaroid;
the protective cover plate is attached to one end, far away from the phase difference film, of the polaroid;
the polarizer comprises a substrate, a first protective layer, a second protective layer and a first adhesive layer, wherein the first protective layer and the second protective layer are respectively positioned on two opposite sides of the substrate, the second protective layer is attached to the phase difference film, and the first adhesive layer is arranged on the end face of the first protective layer, far away from the substrate;
the surface of the phase difference film is provided with two touch sensing layers, the two touch sensing layers are sequentially arranged on the surface of the same side of the phase difference film, and the two touch sensing layers are sequentially arranged on the end face, close to the polaroid, of the phase difference film;
The phase difference film comprises a 1/2 phase difference film, a 1/4 phase difference film and a third adhesive layer which are arranged in a laminated mode, the 1/2 phase difference film is attached to the second protective layer, the third adhesive layer is arranged on the end face, away from the 1/2 phase difference film, of the 1/4 phase difference film, the two touch sensing layers are respectively arranged on the 1/2 phase difference film and the 1/4 phase difference film, and the two touch sensing layers are respectively arranged on the 1/2 phase difference film and one end, close to the protective cover plate, of the 1/4 phase difference film.
2. The touch display module of claim 1, wherein the first protective layer and the second protective layer comprise any one of a triacetate fiber substrate, a polyethylene terephthalate substrate, or a cyclic olefin polymer substrate.
3. The touch display module of claim 1, wherein the display screen comprises any one of a liquid crystal display screen, an organic light emitting display screen, or an electrophoretic display screen, and/or
The touch sensing layer comprises a touch electrode, and the material of the touch electrode comprises any one or a combination of a plurality of indium tin oxide, zinc tin oxide, indium zinc oxide, metal grids, conductive metal nanowires, carbon nanotubes, graphene or organic transparent conductive materials.
4. An electronic terminal comprising the touch display module according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811636933.4A CN111381704B (en) | 2018-12-29 | 2018-12-29 | Touch display modules and electronic terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811636933.4A CN111381704B (en) | 2018-12-29 | 2018-12-29 | Touch display modules and electronic terminals |
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| CN111381704A CN111381704A (en) | 2020-07-07 |
| CN111381704B true CN111381704B (en) | 2025-08-22 |
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| CN201811636933.4A Active CN111381704B (en) | 2018-12-29 | 2018-12-29 | Touch display modules and electronic terminals |
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| CN112083596A (en) | 2020-09-28 | 2020-12-15 | 京东方科技集团股份有限公司 | Display module, manufacturing method thereof and polaroid for display module |
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| CN105122190A (en) * | 2013-04-10 | 2015-12-02 | 日本瑞翁株式会社 | Display device with capacitive touch panel |
| CN106527805A (en) * | 2016-10-31 | 2017-03-22 | 上海天马微电子有限公司 | Display panel, display device and manufacturing method of display panel |
| CN209400987U (en) * | 2018-12-29 | 2019-09-17 | 南昌欧菲光科技有限公司 | Touch-control display module and electric terminal |
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| JP2010139938A (en) * | 2008-12-15 | 2010-06-24 | Toshiba Mobile Display Co Ltd | Touch panel, and liquid crystal display device provided with the same |
| JP5601944B2 (en) * | 2010-06-28 | 2014-10-08 | 帝人株式会社 | Touch panel device and display device with touch panel device |
| US20160062509A1 (en) * | 2013-04-10 | 2016-03-03 | Zeon Corporation | Display device with capacitive touch panel |
| JP2016126130A (en) * | 2014-12-26 | 2016-07-11 | 日東電工株式会社 | Laminate for organic el display device and organic el display device |
| CN106354341B (en) * | 2016-11-11 | 2019-07-09 | 上海天马微电子有限公司 | Touch display panel |
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| CN105122190A (en) * | 2013-04-10 | 2015-12-02 | 日本瑞翁株式会社 | Display device with capacitive touch panel |
| CN106527805A (en) * | 2016-10-31 | 2017-03-22 | 上海天马微电子有限公司 | Display panel, display device and manufacturing method of display panel |
| CN209400987U (en) * | 2018-12-29 | 2019-09-17 | 南昌欧菲光科技有限公司 | Touch-control display module and electric terminal |
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