CN105572929A - Display panel and preparation method thereof and display apparatus - Google Patents
Display panel and preparation method thereof and display apparatus Download PDFInfo
- Publication number
- CN105572929A CN105572929A CN201610161181.5A CN201610161181A CN105572929A CN 105572929 A CN105572929 A CN 105572929A CN 201610161181 A CN201610161181 A CN 201610161181A CN 105572929 A CN105572929 A CN 105572929A
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- flexible board
- display panel
- preparation
- electric charge
- release module
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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
- G02F1/1306—Details
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/22—Antistatic materials or arrangements
Abstract
The invention provides a display panel and a preparation method thereof and a display apparatus. The display panel comprises an array substrate, a box aligning substrate and a flexible board, wherein the array substrate and the box aligning substrate are arranged in a box aligning manner, a layer of conducting film is arranged on the surface, facing the display, of the box aligning substrate, and the flexible board is provided with a charge release module; and the charge release module is connected with the conducting film. By adopting the display panel and the preparation method thereof and the display apparatus, static charges accumulated on the back surface of the box aligning substrate can be released in time by virtue of the conducting film and the flexible board, so that the yield of the display apparatus can be improved, and the competence of the display apparatus can be improved.
Description
Technical field
The invention belongs to technical field of liquid crystal display, be specifically related to a kind of display panel and preparation method thereof, display device.
Background technology
Thin Film Transistor-LCD (ThinFilmTransistorLiquidCrystalDisplay, general abbreviation TFTLCD) be that a kind of range of size is wide, the display device of low energy consumption and Low emissivity, this display device generally includes the array base palte and the color membrane substrates that arrange box and is riddling liquid crystal layer between the two.
Due to electrostatic interaction, the surface of the display panel (Panel) of display can progressively stored charge, when charge accumulated can produce instantaneous discharge to a certain extent, easily smash the inside cabling of drive IC or display panel, thus affect the display effect of display, even can produce a series of bad, have a strong impact on the quality of display.
For this reason, at the back side of color membrane substrates (namely, one side towards display) be coated with one deck electroconductive ITO film, and, after to box, the place joined at color membrane substrates and array base palte applies elargol, connects this two substrates by elargol, then is walked by the static charge transmission that the color membrane substrates back side accumulates by the circuit that array base palte is arranged.But, employing aforesaid way finds to there will be following problem in actual applications: elargol applies extremely, elargol is oxidized, elargol ruptures and elargol infiltrates the problems such as display panel inside, what cause display greening, whiting etc. to be difficult to overcome is bad, thus the display effect of display can be reduced, even have a strong impact on the quality of display.
Summary of the invention
The present invention is intended at least to solve one of technical matters existed in prior art, propose a kind of display panel and preparation method thereof, display device, can be discharged to the static charge that the back side of box substrate accumulates by conducting film, flexible board in time, thus the yield of display device can be improved, thus improve the competitive power of display device.
For one of solving the problem, the invention provides a kind of display panel, comprise array base palte, to box substrate and flexible board, array base palte and box substrate is arranged box, to box substrate towards display surface on be provided with one deck conducting film, described flexible board is provided with electric charge release module; Described electric charge release module is connected with described conducting film.
Preferably, described flexible board comprises main flexible board and sub-flexible board, and wherein, described main flexible board, is connected with described array base palte, for the circuit transmissioning signal on array base palte; Described sub-flexible board, for being connected described electric charge release module with described conducting film.
Preferably, described electric charge release module is arranged on described main flexible board.
Preferably, described main flexible board and described sub-flexible board are split-type structural.
Preferably, described main flexible board and described sub-flexible board are integral type structure.
Preferably, also comprise: driving chip, be arranged on described array base palte, for the circuit transmission drive singal on described array base palte; Described main flexible board, is connected with described driving chip, for described driving chip signal transmission.
Preferably, described electric charge release module is earth terminal.
The present invention also provides a kind of display device, comprises display panel, and described display panel adopts the above-mentioned display panel provided of the present invention.
The present invention also provides a kind of preparation method of display panel, for the preparation of the above-mentioned display panel provided of the present invention, comprises the following steps: on described flexible board, prepare electric charge release module; Described electric charge release module is connected with described conducting film.
Particularly, described preparation method comprises the display panel of main flexible board and sub-flexible board for the preparation of above-mentioned flexible board, and described preparation method is further comprising the steps of: laminate described main flexible board and described sub-flexible board at the same time or separately.
The present invention has following beneficial effect:
Display panel provided by the invention and preparation method thereof, display device, by being provided with electric charge release module on flexible board, and electric charge release module is connected with conducting film, can be discharged to the static charge that the back side of box substrate accumulates by conducting film, flexible board in time, compared with this applies elargol with traditional corner at display panel, the yield of display device can be improved, thus improve the competitive power of display device.
Accompanying drawing explanation
The structural representation of the first display panel that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the second display panel that Fig. 2 a provides for the embodiment of the present invention;
Fig. 2 b is the vertical view of flexible board in Fig. 2 a;
Fig. 2 c is the left view of the local, right side of flexible board in Fig. 2 a;
The process flow diagram of the preparation method of the display panel that Fig. 3 provides for the embodiment of the present invention.
Embodiment
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, display panel provided by the invention and preparation method thereof, display device are described in detail.
Embodiment 1
The structural representation of the first display panel that Fig. 1 provides for the embodiment of the present invention; The structural representation of the second display panel that Fig. 2 a provides for the embodiment of the present invention; Fig. 2 b is the vertical view of flexible board in Fig. 2 a; Fig. 2 c is the left view of the local, right side of flexible board in Fig. 2 a.See also Fig. 1 ~ Fig. 2 c, the display panel that the embodiment of the present invention provides, comprise array base palte 10, to box substrate 11, flexible board 12 and driving chip 13.Wherein, array base palte 10 and arranging the box substrate 11 pairs of boxes in the present embodiment, particularly, be color membrane substrates CF, but the present invention is not limited thereto to box substrate 11.
To box substrate 11 towards display surface on be provided with one deck conducting film (not shown), flexible board 12 is provided with electric charge release module (not shown), in the present embodiment, electric charge release module can be earth terminal, certainly, in actual applications, electric charge release module can also be electric charge release circuit, does not enumerate at this.
Electric charge release module is connected with conducting film, like this, the static charge that the back side to box substrate 11 accumulates can be discharged by conducting film, flexible board 12 in time, compared with this applies elargol with traditional corner at display panel, the yield of display device can be improved, thus improve the competitive power of display device.
In the present embodiment, particularly, flexible board 12 comprises main flexible board 121 and sub-flexible board 122.Wherein, main flexible board 121, is connected with array base palte 10, for the circuit transmissioning signal on array base palte 10; Sub-flexible board 122, for being connected electric charge release module with conducting film.
More specifically, electric charge release module is arranged on main flexible board 121, and therefore, as shown in Figure 1, one end of sub-flexible board 122 is connected with conducting film, and the other end is connected with main flexible board 121.Certainly, in actual applications, electric charge release module can also be arranged on sub-flexible board 122, like this, main flexible board 121 and sub-flexible board 122 separate, do not connect mutually.
Preferably, main flexible board 121 and sub-flexible board 122 are split-type structural.Certainly, in actual applications, main flexible board 121 and sub-flexible board 122 also can be integral structure.
In addition, driving chip 13, is arranged on array base palte 10, for the circuit transmission drive singal on array base palte 10; Main flexible board 121, is connected with driving chip 13, for driving chip 13 signal transmission.
Embodiment 2
The embodiment of the present invention also provides a kind of display device, comprises display panel, the display panel that display panel adopts embodiment 1 to provide.
Display device can be: any product or parts with Presentation Function such as liquid crystal panel, Electronic Paper, oled panel, mobile phone, panel computer, televisor, display, notebook computer, digital album (digital photo frame), navigating instrument.
The display device that the embodiment of the present invention provides, due to the display panel adopting above-described embodiment 1 to provide, can improve the yield of display device, thus improves the competitive power of display device.
Embodiment 3
The process flow diagram of the preparation method of the display panel that Fig. 3 provides for the embodiment of the present invention, refers to Fig. 3, and the embodiment of the present invention provides a kind of preparation method of display panel, comprises the following steps:
S1, flexible board is prepared electric charge release module.
S2, is connected electric charge release module with described conducting film.
Preparation method's preparation according to this display panel comprises the display panel of above-mentioned main flexible board 121 and sub-flexible board 122, and this preparation method is further comprising the steps of:
Laminate main flexible board 121 and sub-flexible board 122 at the same time or separately.When laminating the situation of main flexible board 121 and sub-flexible board 122 at the same time, namely pressure head can be the same pressure head of one and main flexible board 121 and sub-flexible board 122 form fit, can also comprise and main flexible board 121 and sub-flexible board 122 points other corresponding main pressure head and sub-pressure head; When laminating the situation of main flexible board 121 and sub-flexible board 122 respectively, pressure head comprises and main flexible board 121 and sub-flexible board 122 points other corresponding main pressure head and sub-pressure head, and the two has independently degree of freedom (X/Y/Z) respectively.
The preparation method of the display panel that the embodiment of the present invention provides, for the preparation of the display panel that above-described embodiment 1 provides, therefore, can improve the yield of display device, thus improves the competitive power of display device.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (10)
1. a display panel, comprise array base palte, to box substrate and flexible board, array base palte and arranging box box substrate, is being provided with one deck conducting film to box substrate on the surface of display, it is characterized in that, described flexible board is provided with electric charge release module;
Described electric charge release module is connected with described conducting film.
2. display panel according to claim 1, is characterized in that, described flexible board comprises main flexible board and sub-flexible board, wherein
Described main flexible board, is connected with described array base palte, for the circuit transmissioning signal on array base palte;
Described sub-flexible board, for being connected described electric charge release module with described conducting film.
3. display panel according to claim 2, is characterized in that, described electric charge release module is arranged on described main flexible board.
4. display panel according to claim 2, is characterized in that, described main flexible board and described sub-flexible board are split-type structural.
5. display panel according to claim 2, is characterized in that, described main flexible board and described sub-flexible board are integral type structure.
6. display panel according to claim 2, is characterized in that, also comprises:
Driving chip, is arranged on described array base palte, for the circuit transmission drive singal on described array base palte;
Described main flexible board, is connected with described driving chip, for described driving chip signal transmission.
7. the display panel according to claim 1-6 any one, is characterized in that, described electric charge release module is earth terminal.
8. a display device, comprises display panel, it is characterized in that, described display panel adopts the display panel described in claim 1-7 any one.
9. a preparation method for display panel, for the preparation of the display panel described in claim 1-7 any one, is characterized in that, comprises the following steps:
Described flexible board is prepared electric charge release module;
Described electric charge release module is connected with described conducting film.
10. the preparation method of display panel according to claim 9, is characterized in that, described preparation method is for the preparation of display panel according to claim 2, and described preparation method is further comprising the steps of:
Laminate described main flexible board and described sub-flexible board at the same time or separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161181.5A CN105572929A (en) | 2016-03-21 | 2016-03-21 | Display panel and preparation method thereof and display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161181.5A CN105572929A (en) | 2016-03-21 | 2016-03-21 | Display panel and preparation method thereof and display apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN105572929A true CN105572929A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610161181.5A Pending CN105572929A (en) | 2016-03-21 | 2016-03-21 | Display panel and preparation method thereof and display apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192116A (en) * | 2018-09-20 | 2019-01-11 | 南京中电熊猫平板显示科技有限公司 | A kind of quality detecting method of liquid crystal display panel |
| WO2019218712A1 (en) * | 2018-05-18 | 2019-11-21 | 京东方科技集团股份有限公司 | Light-emitting module and display device |
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| KR20050029784A (en) * | 2003-09-23 | 2005-03-29 | 주식회사 팬택 | Liquid crystal display device for preventing electrostatic discharge |
| CN202976029U (en) * | 2012-12-25 | 2013-06-05 | 北京京东方光电科技有限公司 | Touch display screen and touch display device |
| CN203120284U (en) * | 2013-02-05 | 2013-08-07 | 上海中航光电子有限公司 | Flexible printed circuit (FPC) and liquid crystal display (LCD) |
| CN103631040A (en) * | 2013-11-29 | 2014-03-12 | 友达光电(厦门)有限公司 | Display device and assembling method thereof |
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2016
- 2016-03-21 CN CN201610161181.5A patent/CN105572929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004233890A (en) * | 2003-01-31 | 2004-08-19 | Optrex Corp | Liquid crystal display device and discharging method for same |
| KR20050029784A (en) * | 2003-09-23 | 2005-03-29 | 주식회사 팬택 | Liquid crystal display device for preventing electrostatic discharge |
| CN202976029U (en) * | 2012-12-25 | 2013-06-05 | 北京京东方光电科技有限公司 | Touch display screen and touch display device |
| CN203120284U (en) * | 2013-02-05 | 2013-08-07 | 上海中航光电子有限公司 | Flexible printed circuit (FPC) and liquid crystal display (LCD) |
| CN103631040A (en) * | 2013-11-29 | 2014-03-12 | 友达光电(厦门)有限公司 | Display device and assembling method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218712A1 (en) * | 2018-05-18 | 2019-11-21 | 京东方科技集团股份有限公司 | Light-emitting module and display device |
| US11257892B2 (en) | 2018-05-18 | 2022-02-22 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Light-emitting module and display device |
| CN109192116A (en) * | 2018-09-20 | 2019-01-11 | 南京中电熊猫平板显示科技有限公司 | A kind of quality detecting method of liquid crystal display panel |
| CN109192116B (en) * | 2018-09-20 | 2021-08-17 | 南京京东方显示技术有限公司 | Quality inspection method of liquid crystal panel |
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Application publication date: 20160511 |
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