CN105759484A - Display panel and preparing method and display device thereof - Google Patents
Display panel and preparing method and display device thereof Download PDFInfo
- Publication number
- CN105759484A CN105759484A CN201610320275.2A CN201610320275A CN105759484A CN 105759484 A CN105759484 A CN 105759484A CN 201610320275 A CN201610320275 A CN 201610320275A CN 105759484 A CN105759484 A CN 105759484A
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- CN
- China
- Prior art keywords
- substrate
- display floater
- box
- conduction wall
- discharge unit
- 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.)
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Classifications
-
- 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
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133334—Electromagnetic shields
Abstract
The invention provides a display panel and a preparing method and display device thereof. The display panel comprises a first substrate and a combined substrate which are arranged in a box mode. Conductive walls are arranged in non-display areas of the first substrate and the combined substrate and arranged between the first substrate and the combined substrate. One ends of the conductive walls are connected with the first substrate, and the other ends of the conductive walls are connected with the box substrate. The conductive walls are electrically connected with electrostatic discharge units arranged on the first substrate and/or the combined substrate. The anti-static ability of the display panel is high.
Description
Technical field
The invention belongs to Display Technique field, be specifically related to a kind of display floater and preparation method thereof, display device.
Background technology
In the making and use procedure of display panels, electrostatic is one of impact and the principal element causing panel operational failure, therefore, the protected working of electrostatic screen sum is one of display floater design key factor work needing consideration, and antistatic effect is also just as one of the main performance of display floater and reliability evaluation index.
At present, for solving electrostatic problem, mainly it is arranged around and the grid earth lead with layer at array base palte (TFT substrate), draw electrostatic, but effect is not ideal enough, therefore, the panel of design still can not be effectively prevented from electrostatic problem at present, and namely antistatic effect is poor.
For this, need the display floater that a kind of antistatic effect is strong badly.
Summary of the invention
It is contemplated that at least solve one of technical problem of existence in prior art, it is proposed that a kind of display floater and preparation method thereof, display device, its antistatic effect is strong.
For solving one of the problems referred to above, the invention provides a kind of display floater, including the first substrate that box is arranged with to box substrate, it is provided with conduction wall in the non-display area of the two, described conduction wall is arranged on described first substrate and described between box substrate, one end of described conduction wall is connected with described first substrate, and box substrate is connected by the other end with described；Described conduction wall electrically connects with described first substrate and/or the described static discharge unit to arranging on box substrate.
Preferably, described conduction wall includes: insulating wall and conductive film；Described conductive film is formed on described insulation face of wall.
Preferably, described first substrate is provided with two static discharge unit, and two static discharge unit lay respectively at the inner side and outer side of described conduction wall.
Preferably, it is formed with recess between two described static discharge unit；One end of described conduction wall is arranged in described recess, contacts realization electrical connection with described static discharge unit.
Preferably, removing outside the described circumscribed area that described display floater is predetermined to be, other regions along described display floater circumference are provided with described conduction wall.
Preferably, in the described region to described circumscribed area belonging to box substrate, it is provided with static discharge unit；One end of described conduction wall extends to and electrically connects with the described described static discharge unit to arranging on box substrate.
The present invention also provides for a kind of display device, and including display floater, described display floater adopts above-mentioned display floater provided by the invention.
The preparation method that the present invention also provides for a kind of display floater, including: choose a first substrate and to box substrate；At described first substrate and/or described release unit to box substrate arranges electrostatic；In described first substrate or the described non-display area to box substrate, conduction wall is set, described conduction wall arrange position meet: to first substrate described in box and described to box substrate after, described conduction wall can with described first substrate and/or described on box substrate arrange static discharge unit electrically connect；To first substrate described in box and described to box substrate so that described conduction wall described first substrate and described to box substrate between, and one end of described conduction wall is connected with described first substrate, and box substrate is connected by the other end with described.
Preferably, described at described first substrate or described non-display area on box substrate is arranged conduction wall include: in described first substrate or the described non-display area to box substrate, insulating wall is set；Described insulation face of wall is formed conductive film.
Preferably, the described electrostatic that arranges on described first substrate is released unit and is included: be provided with two described static discharge unit on described first substrate, and two static discharge unit lay respectively at the inner side and outer side of described conduction wall.
Preferably, the described electrostatic that arranges on described first substrate is released unit and is also included: be formed with recess between two described static discharge unit, one end of described conduction wall is placed in this recess, and makes described conduction wall contact realization electrical connection with described static discharge unit.
Preferably, the described conduction wall that arranges in described first substrate or the described non-display area to box substrate includes: removes outside the circumscribed area being predetermined to be of described display floater, is provided with described conduction wall in other regions of described display floater circumference.
Preferably, if being provided with static discharge unit in the described region to described circumscribed area belonging to box substrate, then one end of described conduction wall extends to and electrically connects with the described described static discharge unit to arranging on box substrate.
The method have the advantages that
Display floater provided by the invention and preparation method thereof, display device, by the conduction wall being connected with static discharge unit, can either stop largely and be intended to enter the electrostatic charge within display floater from the side of display floater, the Electro-static Driven Comb of box substrate inner surface will can be fallen again, this is compared with prior art such that it is able to improve the antistatic effect of display floater largely.
Accompanying drawing explanation
The sectional view of the display floater that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the top view of the first substrate in the display floater shown in Fig. 1；
Fig. 3 is the top view to box substrate in the display floater shown in Fig. 1；
The flow chart of the preparation method of the display floater that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
For making those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing, display floater provided by the invention and preparation method thereof, display device are described in detail.
Embodiment 1
The sectional view of the display floater that Fig. 1 provides for the embodiment of the present invention；Fig. 2 is the top view of the first substrate in the display floater shown in Fig. 1；Fig. 3 is the top view to box substrate in the display floater shown in Fig. 1；See also Fig. 1-Fig. 3, the display floater that the embodiment of the present invention provides, including the first substrate 10 that box is arranged (in the present embodiment, it is specially array base palte) and to box substrate 20 (in the present embodiment, be specially color membrane substrates), in the non-display area of the two being provided with conduction wall 30, conduction wall 30 first substrate 10 is set and between box substrate 20, and one end is connected with first substrate 10, the other end is connected with to box substrate 20；Conduction wall 30 electrically connects with first substrate 10 and/or to the static discharge unit 40 arranged on box substrate 20.
In the present embodiment, static discharge unit 40 is earth lead.
It is understandable that, in the present invention, by the conduction wall 30 being connected with static discharge unit 40, can either stop largely and be intended to enter the electrostatic charge within display floater from the side of display floater, the Electro-static Driven Comb of box substrate 20 inner surface will can be fallen again, this is compared with prior art such that it is able to improve the antistatic effect of display floater largely.
In this embodiment, it is preferred that, conduction wall 30 includes: insulating wall 301 and conductive film 302；Conductive film 302 is formed on the outer surface of insulating wall 301, so, it is simple to the processing of conduction wall 30.
Additionally, preferably, as illustrated in fig. 1 and 2, first substrate 10 is provided with two static discharge unit 40, and two static discharge unit lay respectively at the inner side and outer side of conduction wall 30, so, can electrostatic excessive and by conduct electricity wall 30 enter display floater internal time, Electro-static Driven Comb is fallen by the static discharge unit 40 by inner side, therefore, it is possible to improve the antistatic effect of display floater further.
It is further preferred that be formed with recess between two static discharge unit 40；One end of conduction wall 30 is arranged in recess, and contact realization electrical connection with static discharge unit 40, in such manner, it is possible to improve conduct electricity wall 30 and first substrate 10, to the steadiness between box substrate 20..
Specifically, refer to Fig. 3, remove outside the circumscribed area A that display floater is predetermined to be, other regions along display floater circumference are provided with conduction wall 30, namely, to the greatest extent maximum magnitude ground is by circumferentially disposed along display floater of conduction wall 30, in such manner, it is possible to maximum magnitude ground improves the antistatic effect of display floater to the greatest extent.Usually, this circumscribed area A be generally used for arrange some for the driving chip IC cabling electrically connected.
More specifically, be provided with static discharge unit in the region to the circumscribed area A belonging to box substrate 20；One end of conduction wall 30 extends to and electrically connects with to the static discharge unit 40 on box substrate 20.In actual applications, being silver paste points to the static discharge unit on box substrate 20, this silver paste points is connected with the Pad point on array base palte, is connected with ground wire with flexible circuit board FPC by metal routing, thus leading away electrostatic；
Need described herein, refer to Fig. 1, the display floater that the embodiment of the present invention provides, also include: be arranged on non-display area edge, and at first substrate 10 with to the silicon ball 50 between box substrate 20, be used for supporting the two；It addition, first substrate 10 and to box substrate 20 between can also but be not limited to filling liquid crystal (not shown).
Embodiment 2
The embodiment of the present invention also provides for a kind of display device, and including display floater, display floater adopts the display floater that above-described embodiment 1 provides.
Display device is not limited to liquid crystal indicator, it is also possible to for OLED display etc..
Embodiment 3
The preparation method of the display floater that Fig. 4 provides for the embodiment of the present invention, refers to Fig. 4, and the preparation method of this display floater comprises the following steps:
S1, chooses a first substrate and to box substrate.
S2, releases unit at first substrate and/or to arranging electrostatic on box substrate.Specifically, static discharge unit can be earth lead.
S3, arranges conduction wall in first substrate or the non-display area to box substrate, and the position that arranges of conduction wall meets: to box first substrate and to box substrate after, conduction wall can electrically connect with first substrate and/or to the static discharge unit arranged on box substrate.
S4, to box first substrate with to box substrate so that conduction wall first substrate and to box substrate between, and conduction wall one end be connected with first substrate, the other end is connected with to box substrate.
Preferably, first substrate or the non-display area on box substrate is arranged conduction wall include:
In first substrate or the non-display area to box substrate, insulating wall is set；Insulation face of wall forms conductive film.
Additionally preferably, electrostatic is set on the first substrate and releases unit and include: be provided with two static discharge unit on the first substrate, and two static discharge unit lay respectively at the inner side and outer side of conduction wall.
Release unit also include it is further preferred that arrange electrostatic on the first substrate: between two static discharge unit, be formed with recess, one end of conduction wall is placed in this recess, and make conduction wall contact with static discharge unit to realize electrically connecting.
Preferably, in first substrate or the non-display area to box substrate, arrange conduction wall include:
Remove outside the circumscribed area being predetermined to be of display floater, be provided with conduction wall in other regions of display floater circumference.
Specifically, if being provided with static discharge unit in the region to the belonging circumscribed area of box substrate, one end of conduction wall extends to and electrically connects with to the described static discharge unit arranged on box substrate.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and the illustrative embodiments that adopts, but the invention is not limited in this.For those skilled in the art, without departing from the spirit and substance in the present invention, it is possible to make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (13)
1. a display floater, including the first substrate that box is arranged with to box substrate, it is characterised in that be provided with conduction wall in the non-display area of the two,
Described conduction wall is arranged on described first substrate and described between box substrate, and one end of described conduction wall is connected with described first substrate, and box substrate is connected by the other end with described；
Described conduction wall electrically connects with described first substrate and/or the described static discharge unit to arranging on box substrate.
2. display floater according to claim 1, it is characterised in that described conduction wall includes: insulating wall and conductive film；
Described conductive film is formed on described insulation face of wall.
3. display floater according to claim 1, it is characterised in that be provided with two static discharge unit on described first substrate, and two static discharge unit lay respectively at the inner side and outer side of described conduction wall.
4. display floater according to claim 3, it is characterised in that be formed with recess between two described static discharge unit；
One end of described conduction wall is arranged in described recess, contacts realization electrical connection with described static discharge unit.
5. display floater according to claim 1, it is characterised in that remove outside the circumscribed area that described display floater is predetermined to be, other regions along described display floater circumference are provided with described conduction wall.
6. display floater according to claim 5, it is characterised in that be provided with static discharge unit in the described region to described circumscribed area belonging to box substrate；
One end of described conduction wall extends to and electrically connects with the described described static discharge unit to arranging on box substrate.
7. a display device, including display floater, it is characterised in that described display floater adopts the display floater described in claim 1-6 any one.
8. the preparation method of a display floater, it is characterised in that including:
Choose a first substrate and to box substrate；
At described first substrate and/or described release unit to box substrate arranges electrostatic；
In described first substrate or the described non-display area to box substrate, conduction wall is set, described conduction wall arrange position meet: to first substrate described in box and described to box substrate after, described conduction wall can with described first substrate and/or described on box substrate arrange static discharge unit electrically connect；
To first substrate described in box and described to box substrate so that described conduction wall described first substrate and described to box substrate between, and one end of described conduction wall is connected with described first substrate, and box substrate is connected by the other end with described.
9. the preparation method of display floater according to claim 8, it is characterised in that described at described first substrate or described non-display area on box substrate is arranged conduction wall include:
In described first substrate or the described non-display area to box substrate, insulating wall is set；
Described insulation face of wall is formed conductive film.
10. the preparation method of display floater according to claim 8, it is characterised in that the described electrostatic that arranges on described first substrate is released unit and included:
Described first substrate is provided with two described static discharge unit, and two described static discharge unit lay respectively at the inner side and outer side of described conduction wall.
11. the preparation method of display floater according to claim 10, it is characterised in that the described electrostatic that arranges on described first substrate is released unit and also included:
Between two described static discharge unit, it is formed with recess, one end of described conduction wall is placed in this recess, and make described conduction wall contact realization electrical connection with described static discharge unit.
12. the preparation method of display floater according to claim 8, it is characterised in that the described conduction wall that arranges in described first substrate or the described non-display area to box substrate includes:
Remove outside the circumscribed area being predetermined to be of described display floater, be provided with described conduction wall in other regions of described display floater circumference.
13. the preparation method of display floater according to claim 12, it is characterized in that, if being provided with static discharge unit in the described region to described circumscribed area belonging to box substrate, then one end of described conduction wall extends to and electrically connects with the described described static discharge unit to arranging on box substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320275.2A CN105759484A (en) | 2016-05-13 | 2016-05-13 | Display panel and preparing method and display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320275.2A CN105759484A (en) | 2016-05-13 | 2016-05-13 | Display panel and preparing method and display device thereof |
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| CN105759484A true CN105759484A (en) | 2016-07-13 |
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| CN201610320275.2A Pending CN105759484A (en) | 2016-05-13 | 2016-05-13 | Display panel and preparing method and display device thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219960A (en) * | 2017-07-14 | 2017-09-29 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| CN107450214A (en) * | 2017-08-16 | 2017-12-08 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN109037998A (en) * | 2018-08-08 | 2018-12-18 | 武汉华星光电半导体显示技术有限公司 | Electrical connection module and display device, electrically connected method |
| CN115542593A (en) * | 2022-08-30 | 2022-12-30 | 惠科股份有限公司 | Display panel |
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| US20060262267A1 (en) * | 2005-05-19 | 2006-11-23 | Citizen Watch Co., Ltd. | Method of manufacturing liquid crystal panel |
| CN101207138A (en) * | 2006-12-22 | 2008-06-25 | Lg.菲利浦Lcd株式会社 | Thin film transistor substrate and fabricating method thereof |
| CN101630078A (en) * | 2008-07-17 | 2010-01-20 | 胜华科技股份有限公司 | Liquid crystal display panel |
| CN203811938U (en) * | 2014-05-14 | 2014-09-03 | 北京京东方光电科技有限公司 | Display panel and display device |
| CN105244343A (en) * | 2015-10-19 | 2016-01-13 | 京东方科技集团股份有限公司 | Substrate with electrostatic shielding structure, panel with electrostatic shielding structure and manufacturing methods of substrate and panel |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060262267A1 (en) * | 2005-05-19 | 2006-11-23 | Citizen Watch Co., Ltd. | Method of manufacturing liquid crystal panel |
| CN101207138A (en) * | 2006-12-22 | 2008-06-25 | Lg.菲利浦Lcd株式会社 | Thin film transistor substrate and fabricating method thereof |
| CN101630078A (en) * | 2008-07-17 | 2010-01-20 | 胜华科技股份有限公司 | Liquid crystal display panel |
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| CN105244343A (en) * | 2015-10-19 | 2016-01-13 | 京东方科技集团股份有限公司 | Substrate with electrostatic shielding structure, panel with electrostatic shielding structure and manufacturing methods of substrate and panel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219960A (en) * | 2017-07-14 | 2017-09-29 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| CN107219960B (en) * | 2017-07-14 | 2020-06-16 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107450214A (en) * | 2017-08-16 | 2017-12-08 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN109037998A (en) * | 2018-08-08 | 2018-12-18 | 武汉华星光电半导体显示技术有限公司 | Electrical connection module and display device, electrically connected method |
| CN115542593A (en) * | 2022-08-30 | 2022-12-30 | 惠科股份有限公司 | Display panel |
| CN115542593B (en) * | 2022-08-30 | 2023-08-25 | 惠科股份有限公司 | display panel |
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Application publication date: 20160713 |
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