CN103278953B - A kind of liquid crystal panel and display device thereof - Google Patents
A kind of liquid crystal panel and display device thereof Download PDFInfo
- Publication number
- CN103278953B CN103278953B CN201210302008.4A CN201210302008A CN103278953B CN 103278953 B CN103278953 B CN 103278953B CN 201210302008 A CN201210302008 A CN 201210302008A CN 103278953 B CN103278953 B CN 103278953B
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- substrate
- crystal panel
- screen layer
- layer
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 96
- 239000000758 substrate Substances 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims description 22
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of liquid crystal panel and display device thereof, its main contents include: by the first substrate being oppositely arranged and second substrate, and the liquid crystal layer being filled between first substrate and second substrate, described liquid crystal panel includes viewing area and non-display area, wherein, described non-display area surrounds viewing area；Non-display area away from liquid crystal layer side arranges the first screen layer on the first substrate, compared with prior art, by non-display area away from liquid crystal layer side on the first substrate of liquid crystal panel, the first screen layer is set, processing technology is the simplest, and when liquid crystal panel is by static interference, the electrostatic produced can be played resistant function by the first screen layer arranged, utilize the Electro-static Driven Comb that the electric conductivity of the first screen layer will produce, decrease the electrostatic damage to liquid crystal panel internal components, improve the anti-ESD ability of liquid crystal panel.
Description
Technical field
The present invention relates to field of liquid crystal display, particularly relate to a kind of display panels and display device thereof.
Background technology
Along with the development of Display Technique, liquid crystal indicator because of its have that external form is frivolous, little power consumption and without spoke
Penetrate the advantages such as pollution, be widely used in the electronic products such as TV, notebook computer, mobile phone.Wherein,
Display panels is the Primary Component of liquid crystal indicator, mainly by between two substrates and two substrates
The liquid crystal of coating carries out being formed after box.And the principle of liquid crystal display is applying voltage on two substrates, enter
And under the effect of the voltage applied, making to be formed between two base stations electric field, liquid crystal molecule is in the effect of electric field
Lower rotation also controls passing through of light beam, to realize display image.
Display panels in the fabrication process or apply this electronic product time, it will usually because friction and
Producing voltage and be up to the electrostatic of thousands of volt, the electrostatic of generation is found by the circuit of LCD intralaminar part and is released
Put path, when utilizing the release way release electrostatic determined, easily to LCD intralaminar part antistatic
The device of ability causes damage, and affects the normal display of display panels.
User use liquid crystal display device time, the anti-ESD(i.e. electrostatic to liquid crystal device) Capability Requirement is also
More and more higher, from original 2Kv/4kv (contact/gap) 4Kv/8kv till now, also have at present and propose
The requirement of 8Kv/15kv.Typically can determine liquid by the test mode that static gun is got ready on display panels
The anti-ESD ability of LCD, method particularly includes: as it is shown in figure 1, for detecting display panels
The schematic diagram of anti-ESD ability, determines several points, usual nine points on display panels, puts 1
To point 9, described nine points lay respectively at the zones of different of liquid crystal panel, facing to the point determined, use electrostatic
Electrostatic is got on liquid crystal panel by rifle, and a part of electrostatic can spread on the top layer of display panels, also has another
The TFT glass surface of the inside that the glass substrate of a part of electrostatic meeting permeate LCD panel enters, along
The circuit on the surface of glass substrate finds release way, when the electrostatic of this part is stronger, and will be to TFT
The internal wiring of glass surface causes damage, and affects the display of display panels.
About electrostatic display panels normally shown this problem of infringement caused, in prior art
In, the modes using the structure to display panels to carry out the next pre-antistatic of transformation more, such as: at liquid crystal
The frame glue outer peripheral areas coating one nonconducting colloid of circle of display floater so that the electrode layer within substrate is with outer
Boundary isolates, thus has blocked the infringement that electrostatic is caused time internal by substrate.
Carrying out pre-antistatic by the structure of display panels being carried out transformation, not only making to make liquid crystal panel
Time increase, and display panels frame glue outer peripheral areas be coated with nonconducting colloid also need to volume
The colloid coating apparatus that outer increase is special so that the complex manufacturing technology degree of display panels increases.
As can be seen here, in order to prevent display panels interior electrode layer from the shadow of electrostatic in prior art
Ringing, the Production Time length that there is making liquid crystal panel and the process complexity making liquid crystal panel are bigger
Problem.
Summary of the invention
Embodiments provide a kind of liquid crystal panel and display device thereof, be used for solving prior art is
Prevent display panels interior electrode layer from the impact of electrostatic, when there is the making making liquid crystal panel
Between long and make the bigger problem of process complexity of liquid crystal panel.
A kind of liquid crystal panel, including: the first substrate being oppositely arranged and second substrate, and it is filled in first
Liquid crystal layer between substrate and second substrate, described liquid crystal panel includes viewing area and non-display area, institute
Stating non-display area and surround viewing area, the non-display area away from liquid crystal layer side is arranged on the first substrate
There is the first screen layer.
A kind of display device, comprises above-mentioned liquid crystal panel.
The present invention has the beneficial effect that:
The embodiment of the present invention is passed through on the first substrate of liquid crystal panel away from the non-display area of liquid crystal layer side
Territory arranges the first screen layer, and processing technology is relatively simple, and when liquid crystal panel is by static interference, if
The electrostatic produced can be played resistant function by the first screen layer put, and utilizes the electric conductivity of the first screen layer to produce
Raw Electro-static Driven Comb, decreases the electrostatic damage to liquid crystal panel internal components, improves the anti-of liquid crystal panel
ESD ability.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of detection display panels anti-ESD ability；
Fig. 2 is the structural representation of a kind of liquid crystal panel of the present embodiment one；
Fig. 3 is the schematic diagram of ITO thickness and anti-ESD ability；
Fig. 4 is the schematic diagram of ITO thickness and penetrance；
Fig. 5 is the structure chart of a kind of liquid crystal panel；
Fig. 6 is the structure chart of a kind of liquid crystal panel；
Fig. 7 is the flow chart of the manufacture method of a kind of liquid crystal panel of the present embodiment three.
Detailed description of the invention
In order to realize the purpose of the present invention, embodiments provide a kind of liquid crystal panel and display dress thereof
Put, by the first substrate being oppositely arranged and second substrate, and be filled in first substrate and second substrate it
Between liquid crystal layer, described liquid crystal panel includes viewing area and non-display area, wherein, described non-display area
Encirclement viewing area, territory；Non-display area away from liquid crystal layer side arranges the first shielding on the first substrate
Layer.
Compared with prior art, by non-display away from liquid crystal layer side on the first substrate of liquid crystal panel
Region arranges the first screen layer, and processing technology is relatively simple, and when liquid crystal panel is by static interference,
The electrostatic produced can be played resistant function by the first screen layer arranged, and the electric conductivity utilizing the first screen layer will
The Electro-static Driven Comb produced, decreases the electrostatic damage to liquid crystal panel internal components, improves liquid crystal panel
Anti-ESD ability.
Below in conjunction with Figure of description, various embodiments of the present invention are described in detail.
Embodiment one:
As in figure 2 it is shown, be the structural representation of a kind of liquid crystal panel of the present embodiment one.Described liquid crystal panel bag
Include: the first substrate 11 being oppositely arranged and second substrate 12, and be filled in first substrate and second substrate
Between liquid crystal layer 13, described liquid crystal panel includes viewing area 14 and non-display area 15, described non-aobvious
Show that region 15 surrounds viewing area 14 and arranges, and on the first substrate away from the non-display area of liquid crystal layer side
Territory 15 is provided with the first screen layer 16.
More preferably, described first substrate 11 is color membrane substrates, and described second substrate 12 is array base palte.
Specifically, the first screen layer 16 of described non-display area 15 can be to cover whole liquid crystal panel
Non-display area, it is also possible to be to cover the part non-display area at liquid crystal panel according to actual needs, wherein,
When the material of the first screen layer of non-display area is indium tin oxide ITO, the thickness of ITO can be 100
~ 3000 angstroms.
Owing to ITO material has good electric conductivity and the transparency, therefore, using ITO as the first screen layer
Material can play good anlistatig effect.
More preferably, on described first substrate the material of the first screen layer of non-display area be conduction metal or
Person's metallic compound, such as: the metal of conduction can be aluminum, magnesium, silver etc.；Metallic compound can be ITO
Deng.
More preferably, on first substrate 11, viewing area 14 away from liquid crystal layer side is provided with secondary shielding
Layer 17, wherein, the thickness of described first screen layer 16 is more than the thickness of described secondary shielding layer 17.
Specifically, on described first substrate 11, the material of the secondary shielding layer 17 in viewing area 14 is indium
During tin-oxide ITO, the thickness of ITO can be 50 ~ 300 angstroms.
More preferably, the first screen layer of non-display area and the secondary shielding of viewing area on described first substrate
The material of layer can differ, and on described first substrate, the material of the secondary shielding layer of viewing area is that printing opacity is led
The metal of electricity or metallic compound, such as: the metal of light transmitting electro-conductive can be aluminum etc.；The gold of light transmitting electro-conductive
Belong to the compound that compound can be the aluminum with light-transmissive conductive.
It is to say, the second screen of the first screen layer of non-display area and viewing area on described first substrate
The material covering layer can also be identical, and on the most described first substrate, the material of the secondary shielding layer of viewing area is all
Indium tin oxide ITO.
Owing to the electric conductivity of ITO material is directly proportional to the thickness of ITO material, as it is shown on figure 3, be ITO
Thickness and the schematic diagram of anti-ESD ability, the on the first substrate thickness of the ITO material that non-display area covers
Spending the biggest, the electric conductivity of ITO is the strongest, and the antistatic effect of liquid crystal panel is the best；And the printing opacity of ITO material
Property is inversely proportional to the number of ITO material, as shown in Figure 4, for the schematic diagram of ITO thickness Yu penetrance,
On first substrate, the thickness of the ITO material that viewing area covers is the least, and the light transmission of ITO is the best, liquid crystal surface
Template die group brightness is the biggest, when therefore covering the ITO of flood on the first substrate of liquid crystal panel, and first substrate
The thickness of the ITO of non-display area, more than the ITO thickness of viewing area, both can guarantee that liquid crystal panel viewing area
The light transmission requirement in territory, moreover it is possible to ensure the requirement of the antistatic effect of liquid crystal panel.
More preferably, described liquid crystal panel also includes: be arranged on second substrate 12 away from liquid crystal layer 13 side
The 3rd screen layer 18 of non-display area 15, as it is shown in figure 5, be the structure chart of a kind of liquid crystal panel.
The material of described 3rd screen layer 18 can be that the metal of conduction can also is that metallic compound.
More preferably, the material of described 3rd screen layer is ITO.
So increase by the 3rd screen layer at the back side of liquid crystal panel, it will help strengthen the antistatic of liquid crystal panel
Ability.
More preferably, described liquid crystal panel also includes: arrange connect reference potential engagement pad 19, described first
Screen layer 16 is electrically connected, as shown in Figure 6, for a kind of liquid crystal panel by elargol 20 and described engagement pad
Structure chart.
Specifically, the second substrate of liquid crystal panel is arranged connect reference point position engagement pad, described first
The first screen layer on substrate is connected by elargol and described engagement pad, so can be by engagement pad by first
The electrostatic produced on screen layer quickly discharges, and improves the antistatic effect of liquid crystal panel.
Embodiment two:
Assume the IPS(In-Plane Switching that liquid crystal panel uses, plane conversion) pattern, the first base
Plate is color membrane substrates, and second substrate is array base palte, uses the scheme of embodiment one, non-at color membrane substrates
Viewing area arranges the first screen layer, arranges secondary shielding layer, wherein, in the viewing area of color membrane substrates
The material of one screen layer and secondary shielding layer is ITO.
Specifically, the THICKNESS CONTROL arranging secondary shielding layer in viewing area is right at 100 Izods, and non-aobvious
Show that the thickness of the first screen layer that region arranges can reach 600 angstroms, the most both ensure that the display of viewing area
The secondary shielding layer of requirement, i.e. viewing area can play the effect of shielding external electrical field, in order to avoid external electrical field
Horizontal component of electric field in liquid crystal panel is interfered, also strengthens the anlistatig ability of liquid crystal panel.
Assuming the non-IPS(Non-In-Plane Switching that liquid crystal panel uses, on-plane surface is changed) pattern,
First substrate is color membrane substrates, and second substrate is array base palte, uses the scheme of embodiment one, at color film base
The non-display area of plate arranges the first screen layer, and wherein, the material of the first screen layer is ITO.
Specifically, the thickness at the first screen layer of non-display area setting is 600 angstroms, the most neither reduces
The requirement of liquid crystal panel penetrance, also strengthens the anlistatig ability of liquid crystal panel.
Embodiment three:
As it is shown in fig. 7, be the flow chart of the manufacture method of a kind of liquid crystal panel of the present embodiment three, described side
Method includes:
Step 101: the first glass substrate is provided.
Step 102: use the mode of PVD plated film to form the first ITO layer on the first glass substrate.
Wherein, the first ITO layer in the viewing area of the first glass substrate is second arranged in embodiment one
Screen layer.
Specifically, the thickness of described first ITO layer is 100 angstroms.
Step 103: utilize after covering all viewing areas that plate covers on the first glass substrate, whole first
The mode of PVD plated film is used to form the second ITO layer on glass substrate.
Wherein, the thickness of described second ITO layer is 500 angstroms.
It should be noted that in first ITO layer of non-display area of the first glass substrate and the second ITO layer
In conjunction with forming the first screen layer arranged in embodiment one.
Step 104: provide the second glass substrate, utilizes PVD in the non-display area on the second glass substrate
The mode of plated film forms the 3rd screen layer.
Wherein, the material of described 3rd screen layer is ITO, and its thickness is 100 angstroms.
Step 105: the first glass substrate is not provided with the first screen layer and the side of secondary shielding layer and second
Glass substrate is not provided with the 3rd screen layer side and fits in opposite directions, and forms liquid crystal layer in-between.
Embodiment four:
A kind of display device, described display device includes implements the liquid crystal panel described in.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (7)
1. a liquid crystal panel, including: the first substrate being oppositely arranged and second substrate, and be filled in
Liquid crystal layer between first substrate and second substrate, described liquid crystal panel includes viewing area and non-display area
Territory, described non-display area surrounds viewing area, it is characterised in that: on the first substrate away from liquid crystal layer one
The non-display area of side is provided with the first electrostatic screen layer that the mode of PVD plated film is formed；First
Second that on substrate, viewing area away from liquid crystal layer side is provided with that the mode of PVD plated film formed is quiet
Shield layer, the thickness of described first electrostatic screen layer is more than the thickness of described second electrostatic screen layer；
Described liquid crystal panel also includes: be arranged on second substrate non-display area away from liquid crystal layer side
3rd electrostatic screen layer；
First electrostatic screen layer of non-display area and the second electrostatic sheild of viewing area on described first substrate
The material covering layer is identical.
2. liquid crystal panel as claimed in claim 1, it is characterised in that described first substrate is color film base
Plate, described second substrate is array base palte.
3. liquid crystal panel as claimed in claim 1, it is characterised in that described liquid crystal panel also includes:
Arranging the engagement pad connecting reference potential, described first electrostatic screen layer is electrically connected by elargol and described engagement pad
Connect.
4. liquid crystal panel as claimed in claim 1, it is characterised in that non-display on described first substrate
The thickness of the first electrostatic screen layer in region is 100～3000 angstroms.
5. liquid crystal panel as claimed in claim 1, it is characterised in that viewing area on described first substrate
The thickness of the second electrostatic screen layer in territory is 50～300 angstroms.
6. liquid crystal panel as claimed in claim 1, it is characterised in that non-display on described first substrate
The first electrostatic screen layer in region is indium tin oxide with the material of the second electrostatic screen layer of viewing area
ITO。
7. a display device, it is characterised in that comprise the arbitrary described liquid crystal panel of claim 1～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302008.4A CN103278953B (en) | 2012-08-22 | 2012-08-22 | A kind of liquid crystal panel and display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302008.4A CN103278953B (en) | 2012-08-22 | 2012-08-22 | A kind of liquid crystal panel and display device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103278953A CN103278953A (en) | 2013-09-04 |
| CN103278953B true CN103278953B (en) | 2016-12-21 |
Family
ID=49061521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210302008.4A Expired - Fee Related CN103278953B (en) | 2012-08-22 | 2012-08-22 | A kind of liquid crystal panel and display device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103278953B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926732B (en) * | 2014-04-09 | 2017-05-17 | 厦门天马微电子有限公司 | TFT array substrate, display panel and display device |
| CN105911787B (en) * | 2016-07-05 | 2019-06-04 | 厦门天马微电子有限公司 | A kind of array substrate and display panel |
| CN106773259A (en) * | 2017-01-03 | 2017-05-31 | 京东方科技集团股份有限公司 | A kind of color membrane substrates and preparation method thereof, display device |
| CN107204345B (en) * | 2017-05-23 | 2019-08-13 | 京东方科技集团股份有限公司 | A kind of array substrate and preparation method thereof, display device |
| CN107367861A (en) * | 2017-08-28 | 2017-11-21 | 惠科股份有限公司 | Display panel and method for manufacturing the same |
| CN109785746B (en) * | 2018-12-28 | 2022-02-01 | 友达光电（昆山）有限公司 | Display device |
| CN111552101B (en) * | 2020-05-14 | 2023-07-18 | 深圳同兴达科技股份有限公司 | Silver paste conduction detection method and silver paste conduction detection system of liquid crystal display module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1376544A (en) * | 2001-03-22 | 2002-10-30 | 神基科技股份有限公司 | Antistatic surface coating structure and method for LCD |
| CN2849767Y (en) * | 2005-11-24 | 2006-12-20 | 比亚迪股份有限公司 | Liquid crystal display with antistatic structure |
| CN101655617A (en) * | 2009-07-27 | 2010-02-24 | 天马微电子股份有限公司 | Liquid crystal display device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101035404A (en) * | 2006-03-07 | 2007-09-12 | 联咏科技股份有限公司 | Structure of display panel for improving the static discharge resistance |
| JP5024287B2 (en) * | 2006-03-31 | 2012-09-12 | 大日本印刷株式会社 | OPTICAL LAMINATE AND METHOD FOR PRODUCING OPTICAL LAMINATE |
| CN201097043Y (en) * | 2007-09-26 | 2008-08-06 | 北京京东方光电科技有限公司 | Color film base plate of LCD |
| KR100926222B1 (en) * | 2007-12-28 | 2009-11-09 | 제일모직주식회사 | Polarizing film comprising the antistatic coating layer |
| CN102333825B (en) * | 2008-12-31 | 2014-02-26 | 埃西勒国际通用光学公司 | Additives for enhancing the antistatic properties of conductive polymer-based coatings |
| CN202013461U (en) * | 2011-04-29 | 2011-10-19 | 广东欧珀移动通信有限公司 | Structure capable of improving electro-static discharge (ESD) performance of display screen of mobile phone |
| CN202067055U (en) * | 2011-05-17 | 2011-12-07 | 京东方科技集团股份有限公司 | Anti-static liquid crystal display screen |
| CN102193222B (en) * | 2011-05-30 | 2013-04-03 | 广东欧珀移动通信有限公司 | IPS (In-Plane Switching) display screen module capable of reinforcing antistatic ability and manufacturing process thereof |
| CN202256960U (en) * | 2011-09-26 | 2012-05-30 | 广东欧珀移动通信有限公司 | Device for improving LCD (liquid crystal display) display effect |
-
2012
- 2012-08-22 CN CN201210302008.4A patent/CN103278953B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1376544A (en) * | 2001-03-22 | 2002-10-30 | 神基科技股份有限公司 | Antistatic surface coating structure and method for LCD |
| CN2849767Y (en) * | 2005-11-24 | 2006-12-20 | 比亚迪股份有限公司 | Liquid crystal display with antistatic structure |
| CN101655617A (en) * | 2009-07-27 | 2010-02-24 | 天马微电子股份有限公司 | Liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103278953A (en) | 2013-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103278953B (en) | A kind of liquid crystal panel and display device thereof | |
| US10001677B2 (en) | Self-capacitance touch display panel and display apparatus | |
| CN104049798B (en) | Touch-control display panel and touch control display apparatus | |
| US10503290B2 (en) | Color filtering substrate and display apparatus | |
| CN103631458B (en) | Touch panel, its electronic device and its manufacturing method | |
| CN106227394B (en) | A kind of recessiveness cover board touch screen and its production method | |
| CN206833100U (en) | Display panel and display device | |
| US20170185199A1 (en) | Substrate, method for manufacturing the same, and display device | |
| TWI504983B (en) | Touch panel | |
| WO2015081659A1 (en) | Array substrate, liquid crystal display panel and display device | |
| CN106019750A (en) | Liquid crystal display panel and display device | |
| CN104571678A (en) | Touch panel | |
| CN105786263B (en) | A kind of In-cell touch panel and its driving method, display device | |
| CN107977114A (en) | Display panel and display device thereof | |
| CN106843616A (en) | A kind of touch base plate and preparation method thereof, touch control display apparatus | |
| US20140015775A1 (en) | Touch module with liquid crystal lens and display apparatus having the same | |
| CN105468204A (en) | Display module and display device | |
| JP5805797B2 (en) | Display device | |
| CN105137649A (en) | Liquid crystal display panel | |
| KR20130134975A (en) | Touch panel and manufacturing method thereof | |
| CN110471223B (en) | Display panel and display device | |
| CN103294253A (en) | Touch and control display panel | |
| CN104461155A (en) | Embedded touch display screen and display device | |
| CN113190140B (en) | Display panel and display device | |
| CN109445213A (en) | Display panel and display device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 |