CN103472630B - A kind of display panels sealed plastic box solidification servicing unit and curing - Google Patents
A kind of display panels sealed plastic box solidification servicing unit and curing Download PDFInfo
- Publication number
- CN103472630B CN103472630B CN201310419129.1A CN201310419129A CN103472630B CN 103472630 B CN103472630 B CN 103472630B CN 201310419129 A CN201310419129 A CN 201310419129A CN 103472630 B CN103472630 B CN 103472630B
- Authority
- CN
- China
- Prior art keywords
- electrode
- plastic box
- substrate
- sealed plastic
- region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of display panels sealed plastic box solidification servicing unit and curing, in order to carry out in UV curing process at display panels, avoid liquid crystal molecule to contact the problem causing image retention with sealed plastic box, improve the display quality of liquid crystal display.Described display panels sealed plastic box solidification servicing unit, comprising: first substrate, this first substrate comprises the light tight region in matrix distribution, and the transmission region between adjacent light tight region; Also comprise: the first electrode that the region corresponding with described light tight region is arranged and the second electrode; Described first electrode and the second electrode one of are at least positioned on described first substrate, form electric field therebetween.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of display panels sealed plastic box solidification servicing unit and curing.
Background technology
In display technique field, as tft liquid crystal display (Thin Film Transistor-LiquidCrystal Display, TFT-LCD) technical field, along with the development of lcd technology, the higher requirement that people propose the display quality of liquid crystal display.The bad phenomenon of liquid crystal display, as image retention, is one of factor of restriction display quality.
So-called image retention and image residue, image retention a kind ofly under signal voltage controls, deflection cannot cause screen keeps for a long time the phenomenon of a width still frame due to liquid crystal molecule.When liquid crystal molecule is when being subject to polluting, liquid crystal display is caused to occur the problem of image retention possibly.
After display panels color membrane substrates and array base palte are to box, liquid crystal display during sealed plastic box ultra-violet curing, is easily caused to occur the problem of image retention.
Particularly, after the array base palte and instillation that scribble sealed plastic box being had the color membrane substrates laminating of liquid crystal molecule, ultra-violet curing is carried out to sealed plastic box, then will cut into final required display panels size to the color membrane substrates after box and array base palte.
Display panels comprises viewing area and non-display area, viewing area and AA region, non-display area and outer peripheral areas.The outer peripheral areas of sealed plastic box between color membrane substrates and array base palte.In sealed plastic box UV curing process, need to be covered described viewing area by mask plate, avoid liquid crystal molecule to cause bad phenomenon by the irradiation of ultraviolet light.
Existing mask plate is a substrate with transmission region and light tight region, and transmission region is corresponding with described sealed plastic box region, and light tight region is corresponding with described viewing area.Mask plate only can block the ultraviolet light of transmitting display area, cannot stop that liquid crystal molecule spreads to sealed plastic box.
Sealed plastic box is generally made up of polymkeric substance, before curing jelly, in solid-state shape after solidification.When the substrate and instillation that scribble sealed plastic box have the baseplate-laminating of liquid crystal molecule, if sealed plastic box can not be solidified in time, liquid crystal molecule can contact with uncured sealed plastic box at short notice, and liquid crystal pollution occurs.
In addition, during sealed plastic box ultra-violet curing, liquid crystal molecule easily penetrates uncured sealed plastic box to display panels external diffusion, namely puncture phenomenon occurs, causes liquid crystal display display quality degradation, or cause other bad phenomenon.
Summary of the invention
The embodiment of the present invention provides a kind of display panels sealed plastic box to solidify servicing unit and curing, in order to carry out in UV curing process at display panels, avoid liquid crystal molecule to contact the problem causing image retention with sealed plastic box, improve the display quality of liquid crystal display.
A kind of display panels sealed plastic box solidification servicing unit that the embodiment of the present invention provides, comprising: first substrate, this first substrate comprises the light tight region in matrix distribution, and the transmission region between adjacent light tight region; Also comprise:
The first electrode that the region corresponding with described light tight region is arranged and the second electrode;
Described first electrode and the second electrode one of are at least positioned on described first substrate, form electric field therebetween.
Preferably, the second substrate be oppositely arranged with described first substrate is also comprised;
Described first electrode is positioned on described first substrate, and described second electrode is positioned on described second substrate.
Preferably, described first electrode is plane-shape electrode or strip shaped electric poles.
Preferably, described second electrode is plane-shape electrode or strip shaped electric poles.
Preferably, described first electrode and described second electrode region are not more than described light tight region.
Preferably, described first electrode and the second electrode to be all positioned on described first substrate and to be spaced.
Preferably, described first electrode and the second electrode are strip shaped electric poles.
A kind of display panels sealed plastic box curing that the embodiment of the present invention provides, comprising:
Be cured in process in sealed plastic box, region corresponding with viewing area in display panels forms electric field, makes the liquid crystal molecule in described display panels be distributed in viewing area.
Preferably, corresponding with viewing area in display panels region forms vertical electric field or horizontal component of electric field.
A kind of display panels sealed plastic box solidification servicing unit that the embodiment of the present invention provides and curing.This display panels sealed plastic box solidification servicing unit, comprise: first substrate, this first substrate comprises the light tight region in matrix distribution, and the transmission region between adjacent light tight region, realize the function of mask plate, also comprise: the first electrode that the region corresponding with described light tight region is arranged and the second electrode, described first electrode and the second electrode one of are at least positioned on described first substrate, therebetween electric field is formed, liquid crystal molecule is made to be distributed in the viewing area at described electric field place, when UV light irradiates display panels, described solidification servicing unit plays the effect of mask plate, also play the effect stoping liquid crystal molecule to spread to the sealed plastic box being positioned at this display panels outer peripheral areas, thus avoid the sealed plastic box that liquid crystal molecule is fully cured and pollute, solve liquid crystal molecule and contact the problem causing image retention with sealed plastic box, improve the display quality of liquid crystal display.
Accompanying drawing explanation
The solidification servicing unit schematic top plan view that Fig. 1 provides for the embodiment of the present invention one;
Fig. 2 for the solidification servicing unit shown in Fig. 1 A-A ' to sectional view;
Fig. 3 is for being placed with the sectional view of display panels between the solidification servicing unit shown in Fig. 2;
Fig. 4 is after being applied with electric field between the first electrode of the servicing unit of solidification shown in Fig. 3 and the second electrode, the partial enlarged drawing at A place, region;
The structural representation with the solidification servicing unit in the first reflection horizon and the second reflection horizon that Fig. 5 provides for the embodiment of the present invention;
The schematic top plan view that Fig. 6 connects mutually for each first electrode shown in Fig. 1 or each second electrode;
The solidification assistant apparatus structure schematic diagram that Fig. 7 provides for the embodiment of the present invention two.
Embodiment
The embodiment of the present invention provides a kind of display panels sealed plastic box to solidify servicing unit and curing, in order to carry out at display panels stoping liquid crystal molecule to the sealed plastic box diffusion being positioned at this display panels outer peripheral areas in UV curing process, avoid liquid crystal molecule to contact the problem causing image retention with sealed plastic box, improve the display quality of liquid crystal display.
The display panels sealed plastic box solidification servicing unit that the embodiment of the present invention provides is called for short solidification servicing unit.The solidification servicing unit that the embodiment of the present invention provides, comprise the light tight region corresponding with the viewing area of display panels (AA region), and the transmission region corresponding with the sealed plastic box of display panels, light tight region and transmission region form mask plate; Described solidification servicing unit at least comprises a substrate.When solidifying servicing unit and comprising a substrate, display panels is as the side of solidification servicing unit, on described substrate, each viewing area is provided with multiple mutual disjunct electrode, electric field is formed between electrode, make to be positioned at the liquid crystal molecule corresponding with light tight region and be distributed in light tight region, transmission region without Electric Field Distribution, correspondingly also without liquid crystal molecular distribution.When solidifying servicing unit and comprising two substrates, the light tight region on two substrates is provided with electrode, is respectively the electrode application voltage on first substrate and second substrate, forms electric field between light tight region just right on two substrates.Make to be positioned at the liquid crystal molecule corresponding with light tight region and be distributed in light tight region, transmission region without Electric Field Distribution, correspondingly also without liquid crystal molecular distribution.When carrying out ultraviolet irradiation to display panels, avoiding liquid crystal molecule to spread to being positioned at the sealed plastic box place corresponding with solidification servicing unit transmission region, thus avoiding liquid crystal molecule contacts the liquid crystal pollution caused problem with uncured sealed plastic box.
Described viewing area is the region corresponding with each pixel on substrate, i.e. the region of corresponding display device display image frame, and the viewing area in the embodiment of the present invention at least corresponds to the region that display panels has liquid crystal layer.
Solidification servicing unit comprises: first substrate, and this first substrate comprises the light tight region in matrix distribution, and the transmission region between adjacent light tight region; Also comprise: the first electrode and second electrode of what the region corresponding with described light tight region was arranged can be formed electric field; Described first electrode and the second electrode one of are at least positioned on described first substrate.
The above-mentioned solidification servicing unit that the embodiment of the present invention provides is illustrated below with reference to accompanying drawing.
Embodiment one: solidification servicing unit comprises two substrates.
Be solidification servicing unit schematic top plan view see Fig. 1 and Fig. 2, Fig. 1, Fig. 2 for the solidification servicing unit shown in Fig. 1 A-A ' to sectional view, comprising:
The first substrate 1 be oppositely arranged and second substrate 2;
First substrate 1 is provided with the light tight region in matrix distribution and the transmission region between adjacent light tight region; The each light tight region of first substrate 1 is provided with the first electrode 11; Region corresponding with the light tight region of first substrate 1 on second substrate 2 is provided with the second electrode 21.
Described first electrode and the second electrode can be planar, namely without the electrode of any opening; Or
Described first electrode is plane-shape electrode, and described second electrode is the electrode with opening; Or
Described first electrode is the electrode with opening, and described second electrode is plane-shape electrode.
Preferably, the shape of plane-shape electrode can be rectangle.
Preferably, described in there is opening the first electrode comprise multiple strip shaped electric poles, can be connected between each strip shaped electric poles and also can not be connected.
Preferably, described in there is opening the second electrode comprise multiple strip shaped electric poles, can be connected between each strip shaped electric poles and also can not be connected.
When display panels carries out ultra-violet curing, for the first just right electrode and the second electrode application voltage (just to i.e. the first electrode and the second electrode corresponding with same light tight region), make to form vertical electric field therebetween, the region (at least comprising the region corresponding with sealed plastic box) on solidification servicing unit outside the first electrode and the second electrode does not form any electric field.
When described first electrode and the second electrode are one of at least for having the electrode of opening, such as, when comprising multiple strip shaped electric poles, the conductive electrode outside opening is interconnected or is communicated with, or the conductive film layer outside opening is multiple mutual disjunct conductive electrodes.
Preferably, the electrode with opening is slit-shaped electrode, the shape of the electrode between the slit of arbitrary neighborhood is strip and is not mutually connected, the each strip shaped electric poles be respectively in the first electrode applies voltage, make to produce electric field between strip shaped electric poles, liquid crystal molecule is only distributed in the light tight region of electric field covering.
Meanwhile, between each strip shaped electric poles and the strip shaped electric poles be oppositely arranged or plane-shape electrode, also produce vertical electric field, liquid crystal molecule is distributed in the light tight region of corresponding solidification servicing unit more compactly, avoids liquid crystal molecule to spread to sealed plastic box further.
Preferably, no matter which kind of structure the first electrode is, described light tight region can arrange one deck reflection layer or light-absorption layer, plays lighttight effect.
Preferably, when described first electrode is plane-shape electrode, described first electrode is the electrode with light reflex or light absorption effects, now, can not need additionally to arrange reflection layer or light-absorption layer, first electrode plays the effect of conduction and shading simultaneously, simplifies solidification assistant apparatus structure and fabrication processing.
Preferably, described in there is reflection action electrode be the metallic chromium layer, metallic silver layer, metal copper layer etc. comparatively commonly used, these electrode low prices and reflecting effect is better.
Preferably, the region that described first electrode covers is not more than the light tight region corresponding with display panels, namely the size of the first electrode is arranged so that liquid crystal molecule can be gathered in light tight region, and not to the diffusion of sealed plastic box place, avoid the liquid crystal molecule in display panels by the pollution of solidifying front sealed plastic box.
The solidification servicing unit that the embodiment of the present invention one provides, second substrate can be transparent substrates also can be light tight substrate, as long as the region that guarantee second substrate is answered with the first electrode pair is provided with the second electrode, first electrode can be identical with size with the structure of the second electrode, also can not be identical.Here do not limit.
The process that the solidification servicing unit shown in Fig. 1 and Fig. 2 illustrates the sealed plastic box solidification of display panels is illustrated below with reference to accompanying drawing.
The sealed plastic box solidification entirety of carrying out display panels comprises the following steps:
Sealed plastic box is cured (when namely carrying out UV-irradiation) in process, and region corresponding with viewing area in display panels forms electric field, makes liquid crystal molecule be distributed in the viewing area at described electric field place.
Particularly, see Fig. 3, when multiple display panels 4 (as illustrated with the dotted box) carries out sealed plastic box UV-irradiation, display panels 4 is placed between first substrate 1 and second substrate 2, make the viewing area of each display panels 4 corresponding with the light tight region on first substrate 1, after avoiding liquid crystal molecule to be subject to ultraviolet irradiation, affect display effect.
Then be that the first electrode 11 and the second electrode 21 apply voltage by power supply 3, vertical electric field is formed between first electrode 11 of Arbitrary Relative and the second electrode 21, liquid crystal molecule 41 in display panels 4 between the first electrode 11 and the second electrode 21 arranges along the direction of electric field line, and be subject to the effect of electric field Kelvin polarization force, in the area arrangement that electric field covers, because sealed plastic box 42 region is without Electric Field Distribution, liquid crystal molecule can not spread to sealed plastic box 42.Before sealed plastic box 42 is solidified completely, liquid crystal molecule can not contact with sealed plastic box 42, avoids the sealed plastic box before solidifying completely to produce liquid crystal molecule and pollutes.Even if partial liquid crystal molecular diffusion is to sealed plastic box 42 region, the two mixing, under the effect of described vertical electric field, liquid crystal molecule also can spread to the viewing area of display panels, and liquid crystal molecule is separated with sealed plastic box 42.The incident side of ultraviolet irradiation is positioned at the side of first substrate, as shown in the line segment with arrow in Fig. 3.
Such as: when ultraviolet (UV) is solidified, by each first electrode and the second electrifying electrodes, the first electrode is contrary with the second electrifying electrodes polarity, and voltage sets is 30V.The voltage of 30V can be connected with in the AA region of display panels, liquid crystal molecule in AA region is subject to the driving of electric field, and then impact closes on the permutations of molecule, the formation in electric field action region is induced to be rich in liquid crystal molecule, repel the polymkeric substance of sealed plastic box, and be not subject to electric field driven region and formed and be rich in polymkeric substance, repel liquid crystal molecule, thus avoid liquid crystal to spread to sealed plastic box place as far as possible.Certainly only can form electric field having voltage difference between the first electrode and the second electrode, differ and be decided to be the first electrode and the opposite polarity voltage of the second electrifying electrodes.
See Fig. 4, illustrate for plane-shape electrode for the first electrode 11 and the second electrode 21, Fig. 4 for after being applied with electric field between the first electrode 11 and the second electrode 21 in the solidification servicing unit shown in Fig. 3, the partial enlarged drawing at A place, region.
Electric field between first electrode 11 and the second relative electrode 21 is vertical electric field, and the overlay area of electric field is no better than region corresponding with the first electrode 11 between first substrate 1 and second substrate 2.Electric field is there is not in sealed plastic box region.Therefore, liquid crystal molecule can not spread to sealed plastic box region under the effect of electric field, when solidifying sealed plastic box, avoids the problem that uncured liquid crystal molecule is polluted by sealed plastic box.
When the first electrode 11 shown in Fig. 4 and the second electrode 21 are transparency electrode, see Fig. 5, solidification servicing unit also comprises multiple first reflection horizon 12 be positioned on first substrate 1 and/or multiple second reflection horizon 22 be positioned on second substrate 2; First reflection horizon 12 or the second reflection horizon 22 have reflection action, play the effect of mask, avoid liquid crystal molecule to be subject to the irradiation of ultraviolet light.
Preferably, the first electrode can be positioned at the either side of first substrate, and the second electrode can be positioned at the either side of second substrate.
Preferably, the first reflection horizon can be positioned at the either side of first substrate, and the second electrode can be positioned at the either side of second substrate.
Preferably, the first reflection horizon and the second reflection horizon can be metallic reflector or non-metallic reflective layer, and such as non-metallic reflective layer can be black particles and blackwash, can ensure shaded effect and high temperature resistant.
That is, the solidification servicing unit that the embodiment of the present invention provides is carrying out in UV curing process to display panels, both there is the function of mask, electric field controls liquid crystal molecule can also be provided to the viewing area of display panels, and then stoped liquid crystal molecule to be diffused into sealed plastic box.AA area peripheral edge (i.e. sealed plastic box region) printing opacity is beneficial to UV illumination and penetrates, and sealed plastic box is solidified.In actual production, usually run into liquid crystal puncture and the intractable problem such as liquid crystal pollution, the solidification servicing unit that the embodiment of the present invention provides can solve liquid crystal pollution in liquid crystal display device manufacture process and puncture problem.
Preferably, see Fig. 6, be mutually connected in series by lead-in wire 7 between each first electrode 11, and/or be mutually connected in series by lead-in wire 7 between each second electrode 21.When being mutually connected in series between each first electrode, be only required to be a certain first electrode application voltage, when being mutually connected in series between each second electrode, be only required to be a certain second electrode application voltage.In specific implementation process, for being positioned at submarginal first electrode and the second electrode application voltage on first substrate and second substrate.
Particularly, the width of the lead-in wire 7 shown in Fig. 6 about micron dimension, narrower in width, the lead-in wire 7 on first substrate 1 and the electric field between the lead-in wire 7 on second substrate 2 very little negligible.
Embodiment two: solidification servicing unit only comprises a substrate.
See Fig. 7, solidification servicing unit comprises:
First substrate 1, in the light tight region of matrix distribution and the transmission region between adjacent light tight region on first substrate 1;
On first substrate 1, each light tight region is provided with spaced first electrode 110 and the second electrode 120.
Be respectively the first electrode 110 and the second electrode 120 applies voltage simultaneously, make to form horizontal component of electric field between the first electrode 110 and the second electrode 120, liquid crystal molecule is distributed in the light tight region that described electric field covers.
Preferably, see Fig. 7, described light tight region is provided with the reflection horizon 15 covering whole light tight region.
Preferably, each electrode described comprises multiple strip shaped electric poles extended in the same direction.
The solidification servicing unit that embodiment two provides, each electrode can be transparency conductive electrode or opaque shading electrode.The shading electrode that opaque shading electrode and embodiment one provide is similar, repeats no more here.
In like manner, the process adopting the solidification servicing unit shown in Fig. 7 to carry out the sealed plastic box solidification of display panels mainly comprises the following steps:
Sealed plastic box is cured in process, and region corresponding with viewing area in display panels forms electric field, makes liquid crystal molecule be distributed in the viewing area at described electric field place.
Particularly, by the side of uncut display panels as first substrate, the viewing area of each display panels is corresponding with the light tight region of first substrate.Then be each electrode application voltage by power supply, horizontal component of electric field is formed between electrode, the liquid crystal molecule being arranged in the display panels of solidification servicing unit side arranges along the direction of electric field line, and be subject to the effect of electric field Kelvin polarization force, in the area arrangement that electric field covers, because sealed plastic box region is without Electric Field Distribution, liquid crystal molecule can not spread to sealed plastic box.Before sealed plastic box is solidified completely, liquid crystal molecule can not contact with sealed plastic box, avoids the sealed plastic box before solidifying completely to produce liquid crystal molecule and pollutes.Even if partial liquid crystal molecular diffusion is to sealed plastic box region, the two mixing, under the effect of electric field, liquid crystal molecule also can spread to the viewing area of display panels, and liquid crystal molecule is separated with sealed plastic box.
In sum, a kind of display panels sealed plastic box solidification servicing unit that the embodiment of the present invention provides and curing, when sealed plastic box is cured, region corresponding with viewing area in display panels forms electric field, makes liquid crystal molecule be distributed in the viewing area at described electric field place; Described sealed plastic box is cured.Avoid in the process that described sealed plastic box is cured, liquid crystal molecule is to the sealed plastic box diffusion being positioned at this display panels outer peripheral areas, thus avoid liquid crystal molecule and polluted by the sealed plastic box before described solidification, solve liquid crystal molecule and contact the problem causing image retention with sealed plastic box, improve the display quality of liquid crystal display.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a display panels sealed plastic box solidification servicing unit, it is characterized in that, comprising: first substrate, this first substrate comprises the light tight region in matrix distribution, and the transmission region between adjacent light tight region; Also comprise:
First electrode and second electrode of what the region corresponding with described light tight region was arranged can be formed electric field;
Described first electrode and the second electrode one of are at least positioned on described first substrate.
2. solidification servicing unit according to claim 1, is characterized in that, also comprises the second substrate be oppositely arranged with described first substrate;
Described first electrode is positioned on described first substrate, and described second electrode is positioned on described second substrate.
3. solidification servicing unit according to claim 1 and 2, is characterized in that, described first electrode is plane-shape electrode or strip shaped electric poles.
4. solidification servicing unit according to claim 1 and 2, is characterized in that, described second electrode is plane-shape electrode or strip shaped electric poles.
5. solidification servicing unit according to claim 1, is characterized in that, described first electrode and described second electrode region are not more than described light tight region.
6. solidification servicing unit according to claim 1, is characterized in that, described first electrode and the second electrode to be all positioned on described first substrate and to be spaced.
7. solidification servicing unit according to claim 6, is characterized in that, described first electrode and the second electrode are strip shaped electric poles.
8. a display panels sealed plastic box curing, is characterized in that, comprising:
Be cured in process in sealed plastic box, region corresponding with viewing area in described display panels forms electric field, makes the liquid crystal molecule in described display panels be distributed in viewing area.
9. method according to claim 8, is characterized in that, region corresponding with viewing area in display panels forms vertical electric field or horizontal component of electric field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419129.1A CN103472630B (en) | 2013-09-13 | 2013-09-13 | A kind of display panels sealed plastic box solidification servicing unit and curing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419129.1A CN103472630B (en) | 2013-09-13 | 2013-09-13 | A kind of display panels sealed plastic box solidification servicing unit and curing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103472630A CN103472630A (en) | 2013-12-25 |
| CN103472630B true CN103472630B (en) | 2015-09-02 |
Family
ID=49797537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310419129.1A Active CN103472630B (en) | 2013-09-13 | 2013-09-13 | A kind of display panels sealed plastic box solidification servicing unit and curing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103472630B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6786887B2 (en) * | 2016-06-03 | 2020-11-18 | コニカミノルタ株式会社 | Method of forming UV curable film and UV irradiation device |
| CN108169937A (en) * | 2018-01-02 | 2018-06-15 | 京东方科技集团股份有限公司 | Liquid crystal display panel pairing equipment and liquid crystal display panel preparation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03273215A (en) * | 1990-03-22 | 1991-12-04 | Nec Corp | Production of liquid crystal display device |
| JP2003307738A (en) * | 2002-04-15 | 2003-10-31 | Canon Inc | Method and apparatus for manufacturing liquid crystal element |
| TW576936B (en) * | 1998-08-07 | 2004-02-21 | Advanced Display Kk | Liquid crystal display and manufacturing process thereof |
| US6879369B2 (en) * | 2003-03-18 | 2005-04-12 | Chunghwa Picture Tubes, Ltd. | Structure of LCD manufactured by one-drop fill technology including a substrate with transparent conductive patterns |
| JP3639299B2 (en) * | 2004-03-08 | 2005-04-20 | 富士通ディスプレイテクノロジーズ株式会社 | Liquid crystal display device and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100805389B1 (en) * | 2001-12-22 | 2008-02-25 | 엘지.필립스 엘시디 주식회사 | Line on glass liquid crystal panel |
-
2013
- 2013-09-13 CN CN201310419129.1A patent/CN103472630B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03273215A (en) * | 1990-03-22 | 1991-12-04 | Nec Corp | Production of liquid crystal display device |
| TW576936B (en) * | 1998-08-07 | 2004-02-21 | Advanced Display Kk | Liquid crystal display and manufacturing process thereof |
| JP2003307738A (en) * | 2002-04-15 | 2003-10-31 | Canon Inc | Method and apparatus for manufacturing liquid crystal element |
| US6879369B2 (en) * | 2003-03-18 | 2005-04-12 | Chunghwa Picture Tubes, Ltd. | Structure of LCD manufactured by one-drop fill technology including a substrate with transparent conductive patterns |
| JP3639299B2 (en) * | 2004-03-08 | 2005-04-20 | 富士通ディスプレイテクノロジーズ株式会社 | Liquid crystal display device and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103472630A (en) | 2013-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11513403B2 (en) | Display device | |
| EP3418797B1 (en) | Switchable privacy screen device and manufacturing method thereof, and display device | |
| CN105467660A (en) | Manufacturing method of color membrane substrate | |
| CN102629033B (en) | Liquid crystal display module and liquid crystal display device | |
| CN111025735B (en) | Liquid crystal display panel and liquid crystal display device | |
| US9086587B2 (en) | Liquid crystal display and manufacturing method thereof | |
| CN110221472A (en) | Liquid crystal display panel and preparation method thereof | |
| CN102156365A (en) | Liquid crystal display device and method for manufacturing the same and method for repairing the same | |
| CN108983506B (en) | Display panels and display devices | |
| CN104656324A (en) | Array substrate and producing method thereof and display device | |
| CN104570456B (en) | A kind of liquid crystal display | |
| CN104698525A (en) | Polarizing sheet and manufacturing method thereof, liquid crystal display panel and display device | |
| CN203433236U (en) | Array substrate and 3D display device | |
| CN103472630B (en) | A kind of display panels sealed plastic box solidification servicing unit and curing | |
| CN206039107U (en) | Display panel and display apparatus | |
| CN106200158A (en) | Display floater and preparation method thereof, display device | |
| CN109143666A (en) | A kind of display panel and display equipment | |
| KR102067961B1 (en) | color filter substrate, manufacturing method thereof, and liquid crystal display device including the same | |
| CN106019742B (en) | The production method of liquid crystal display panel | |
| US20190049803A1 (en) | Active switch array substrate, manufacturing method therefor same, and display device using same | |
| CN105700220A (en) | Color film substrate, array substrate, display panel and display device | |
| CN201489270U (en) | Mask plate for manufacturing liquid crystal display panel | |
| CN106773344B (en) | Display panel and manufacturing process thereof | |
| JP2019049674A (en) | display | |
| KR20060030536A (en) | Display device, manufacturing method thereof and optical unit for manufacturing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |