CN106773208A - Liquid crystal display and its display panel - Google Patents
Liquid crystal display and its display panel Download PDFInfo
- Publication number
- CN106773208A CN106773208A CN201611228811.2A CN201611228811A CN106773208A CN 106773208 A CN106773208 A CN 106773208A CN 201611228811 A CN201611228811 A CN 201611228811A CN 106773208 A CN106773208 A CN 106773208A
- Authority
- CN
- China
- Prior art keywords
- display panel
- area
- access area
- liquid crystal
- colored filter
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provides a kind of liquid crystal display and its display panel, the display panel includes pcb board and the TFT substrate, liquid crystal layer, the colored filter that are set in turn in from below to up on the pcb board, it is characterized in that, the lower surface of the colored filter is provided with ITO layer, access area is provided with the pcb board, the ITO layer is electrically connected with the access area.Liquid crystal display and its display panel that the present invention is provided, the Electro-static Driven Comb path of the display panel is formed by the way that the ITO layer is electrically connected with the access area, so as to solve the problems, such as Electro-static Driven Comb while the display panel realizes narrow frame, the qualification rate and reliability of display panel are improved.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of liquid crystal display and its display panel.
Background technology
Liquid crystal display is technology very conventional in showing in the modern times.With continuing to develop for liquid crystal display, market is to narrow side
The demand of frame display panel is increasing.In display panel industry, Electro-static Driven Comb (ESD) be influence display product percent of pass and
The important parameter of reliability, and for narrow frame display panel, because its frame is more and more narrow, keep for Electro-static Driven Comb
Space is less and less, and electrostatic cannot discharge will accumulate gradually so that the Electro-static Driven Comb phenomenon that it faces will be more serious, most
The yield of product can be influenceed at last.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention proposes a kind of liquid crystal display and its display panel, can solve
The Electro-static Driven Comb problem that certainly narrow frame display panel is faced.
Concrete technical scheme proposed by the present invention is：A kind of display panel is provided, the display panel include pcb board and from
TFT substrate, liquid crystal layer, colored filter on the pcb board, the lower surface of the colored filter are set in turn on down
ITO layer is provided with, access area is provided with the pcb board, the ITO layer is electrically connected with the access area.
Further, the access area is bonded in the lower surface of the colored filter.
Further, the lower surface of the colored filter includes electrode district and the first rim area, and the ITO layer is arranged at
The electrode district, the access area is bonded in first rim area.
Further, first rim area is located at the edge of the lower surface of the colored filter.
Further, the access area partly overlaps with first rim area.
Further, the access area is bonded in the upper surface of the TFT substrate.
Further, the upper surface of the TFT substrate includes tft array area and the second rim area, the access area bonding
In second rim area.
Further, second rim area is located at the edge of the upper surface of the TFT substrate.
Further, the ITO layer is electrically connected with the access area by FPC.
Present invention also offers a kind of liquid crystal display, the liquid crystal display includes display panel as described above.
Liquid crystal display and its display panel that the present invention is provided, the display panel include ITO layer and pcb board, described
Access area is provided with pcb board, the quiet of the display panel is formed by the way that the ITO layer is electrically connected with the access area
Electric release way, so as to solve the problems, such as Electro-static Driven Comb while the display panel realizes narrow frame, improves display surface
The qualification rate and reliability of plate.
Brief description of the drawings
Below in conjunction with the accompanying drawings, described in detail by specific embodiment of the invention, technical scheme will be made
And other beneficial effects are apparent.
Fig. 1 is the structural representation of display panel；
Fig. 2 is bonded in the structural representation of the lower surface of colored filter for access area；
Fig. 3 is another structural representation of display panel；
Fig. 4 is bonded in the structural representation of the upper surface of TFT substrate for access area.
Specific embodiment
Hereinafter, with reference to the accompanying drawings to describing embodiments of the invention in detail.However, it is possible to come real in many different forms
Apply the present invention, and the present invention should not be construed as limited to the specific embodiment that illustrates here.Conversely, there is provided these implementations
Example is in order to explain principle of the invention and its practical application, so that others skilled in the art are it will be appreciated that the present invention
Various embodiments and be suitable for the various modifications of specific intended application.In the accompanying drawings, identical label will all the time be used for table
Show identical element.
The liquid crystal display that the present embodiment is provided includes display panel, backlight module and frame, and backlight module is used for aobvious
Show that panel provides light source, frame is used to install and fix display panel and backlight module.
Specifically, reference picture 1, Fig. 2, display panel includes TFT substrate 11, liquid crystal layer 12, colored filter 13 and pcb board
15.TFT substrate 11 is arranged at pcb board 15, and liquid crystal layer 12 is located between TFT substrate 11 and colored filter 13.TFT substrate 11 is used
In driving voltage is provided for liquid crystal layer 12, colored filter 13 is used to filter the light that liquid crystal layer 12 is transmitted so that thoroughly
The light of injection after colored filter 13 by being presented different colours.The lower surface of colored rate mating plate 13 is provided with ITO layer 14, this
In, the lower surface of colored rate mating plate 13 refers to one side of the colored rate mating plate 13 towards liquid crystal layer 12.It is provided with pcb board 15 and is connect
Regional 15a, ITO layer 14 is electrically connected with access area 15a.So, the electrostatic for being produced on display panel 1 just can be by access area
15a is released to the earth, so as to solve the problems, such as the Electro-static Driven Comb that display panel 1 is faced.Preferably, access area 15a is bonded in
The lower surface of colored filter 13.
For the ease of being installed with frame, the lower surface of colored filter 13 includes electrode district and the first rim area 13a,
First rim area 13a is used to be assembled with frame, and electrode district is used to coat ITO layer 14.Preferably, first rim area 13a
In the edge of the lower surface of colored filter 13.Access area 15a is bonded in the first rim area 13a.In order to further realize
The narrow frame design of display panel 1, access area 15a partly overlaps with the first rim area 13a.
Preferably, ITO layer 14 is electrically connected with access area 15a by FPC 16.Certainly, ITO layer 14 and access area 15a
Can be attached by other conductive materials, do not limited here.
Reference picture 3, Fig. 4, the access area 15a in the present embodiment can also be bonded in the upper surface i.e. TFT bases of TFT substrate 11
One side of the plate 11 towards liquid crystal layer 12.Specifically, the upper surface of TFT substrate 11 includes tft array area and the second rim area 11a,
Second rim area 11a is used to be assembled with frame, and tft array area is used to lay tft array.Preferably, the second rim area 11a
Positioned at the edge of the upper surface of TFT substrate 11.Access area 15a is bonded in the second rim area 11a.Equally, in order to further real
The narrow frame design of existing display panel 1, access area 15a partly overlaps with the second rim area 11a.
In order to further lift the Electro-static Driven Comb ability of display panel 1, TFT substrate 11 can by FPC be bonded in
Access area 15a in first rim area 13a is electrically connected with or the access area 15a that is bonded in the second rim area 11a electrically connects
Connect.Certainly, the access area 15a in the present embodiment can be while, ITO layer Nian Jie with the first rim area 13a and the second rim area 11a
14th, TFT substrate 11 is respectively by FPC and access area 15a, the ground connection in the second rim area 11a being located in the first rim area 13a
Area 15a is electrically connected with.
The display panel 1 that the present embodiment is provided forms display panel by the way that ITO layer 14 and access area 15a are electrically connected with
1 Electro-static Driven Comb path, so as to solve the problems, such as Electro-static Driven Comb while display panel 1 realizes narrow frame, improves display
The qualification rate and reliability of panel.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (10)
1. a kind of display panel, the display panel includes pcb board and the TFT being set in turn in from below to up on the pcb board
Substrate, liquid crystal layer, colored filter, it is characterised in that the lower surface of the colored filter is provided with ITO layer, the pcb board
On be provided with access area, the ITO layer is electrically connected with the access area.
2. display panel according to claim 1, it is characterised in that the access area is bonded in the colored filter
Lower surface.
3. display panel according to claim 2, it is characterised in that the lower surface of the colored filter includes electrode district
And first rim area, the ITO layer is located at the electrode district, and the access area is bonded in first rim area.
4. display panel according to claim 3, it is characterised in that first rim area is located at the colored filter
Lower surface edge.
5. display panel according to claim 3, it is characterised in that the access area and first rim area part weight
It is folded.
6. display panel according to claim 1, it is characterised in that the access area is bonded in the upper of the TFT substrate
Surface.
7. display panel according to claim 6, it is characterised in that the upper surface of the TFT substrate includes tft array area
With the second rim area, the access area is bonded in second rim area.
8. display panel according to claim 7, it is characterised in that second rim area is located at the TFT substrate
The edge of upper surface.
9. the display panel according to claim any one of 1-8, it is characterised in that the ITO layer is logical with the access area
Cross FPC electric connections.
10. a kind of liquid crystal display, it is characterised in that including the display panel as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228811.2A CN106773208A (en) | 2016-12-27 | 2016-12-27 | Liquid crystal display and its display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228811.2A CN106773208A (en) | 2016-12-27 | 2016-12-27 | Liquid crystal display and its display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106773208A true CN106773208A (en) | 2017-05-31 |
Family
ID=58922265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611228811.2A Pending CN106773208A (en) | 2016-12-27 | 2016-12-27 | Liquid crystal display and its display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106773208A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219660A (en) * | 2017-07-12 | 2017-09-29 | 厦门天马微电子有限公司 | A kind of array base palte, display panel and display device |
| CN107247373A (en) * | 2017-08-01 | 2017-10-13 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107885385A (en) * | 2017-11-13 | 2018-04-06 | 北京小米移动软件有限公司 | Display panel and its production technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0273226A (en) * | 1988-09-09 | 1990-03-13 | Mitsubishi Electric Corp | Liquid crystal display device |
| JPH0618931A (en) * | 1992-07-06 | 1994-01-28 | Nec Kagoshima Ltd | Color liquid crystal display panel |
| CN101106863A (en) * | 2006-07-10 | 2008-01-16 | 三星电子株式会社 | Printed circuit board and electronic device having the same |
| CN202189196U (en) * | 2011-08-29 | 2012-04-11 | 冀雅(廊坊)电子有限公司 | Novel liquid crystal display module |
| CN102981322A (en) * | 2012-11-26 | 2013-03-20 | 京东方科技集团股份有限公司 | Horizontal electric field mode liquid crystal display panel and display device |
-
2016
- 2016-12-27 CN CN201611228811.2A patent/CN106773208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0273226A (en) * | 1988-09-09 | 1990-03-13 | Mitsubishi Electric Corp | Liquid crystal display device |
| JPH0618931A (en) * | 1992-07-06 | 1994-01-28 | Nec Kagoshima Ltd | Color liquid crystal display panel |
| CN101106863A (en) * | 2006-07-10 | 2008-01-16 | 三星电子株式会社 | Printed circuit board and electronic device having the same |
| CN202189196U (en) * | 2011-08-29 | 2012-04-11 | 冀雅(廊坊)电子有限公司 | Novel liquid crystal display module |
| CN102981322A (en) * | 2012-11-26 | 2013-03-20 | 京东方科技集团股份有限公司 | Horizontal electric field mode liquid crystal display panel and display device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219660A (en) * | 2017-07-12 | 2017-09-29 | 厦门天马微电子有限公司 | A kind of array base palte, display panel and display device |
| CN107219660B (en) * | 2017-07-12 | 2020-09-25 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
| CN107247373A (en) * | 2017-08-01 | 2017-10-13 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107247373B (en) * | 2017-08-01 | 2020-05-22 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107885385A (en) * | 2017-11-13 | 2018-04-06 | 北京小米移动软件有限公司 | Display panel and its production technology |
| CN107885385B (en) * | 2017-11-13 | 2021-02-19 | 北京小米移动软件有限公司 | Display panel and production process thereof |
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Application publication date: 20170531 |