CN208367376U - A kind of liquid crystal display of novel static conductive - Google Patents
A kind of liquid crystal display of novel static conductive Download PDFInfo
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- CN208367376U CN208367376U CN201821088143.2U CN201821088143U CN208367376U CN 208367376 U CN208367376 U CN 208367376U CN 201821088143 U CN201821088143 U CN 201821088143U CN 208367376 U CN208367376 U CN 208367376U
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Abstract
The utility model discloses a kind of liquid crystal displays of novel static conductive, including array substrate, color membrane substrates and the upper polaroid being stacked from the bottom up, upper polaroid includes the conductive pressure sensitive glue-line close to the setting of color membrane substrates side, and upper polaroid is adhesively fixed by conductive pressure sensitive glue-line with color membrane substrates；A side of array substrate forms the first exposed region beyond color membrane substrates, a side of color membrane substrates forms the second exposed region beyond upper polaroid, first exposed region is equipped with driving IC and at least one ground connection position, the conductive pressure sensitive glue-line of second exposed region is electrically connected with ground connection position by conductive silver paste line, and the absorption axis direction of upper polaroid is parallel with conductive silver paste line and the driving length direction of IC, reduce influence of the contraction of upper polaroid to conductive silver paste line, the place fracture for causing conductive silver paste line to contact when preventing upper polaroid from shrinking with conductive pressure sensitive glue-line, promote the structural stability of liquid crystal display.
Description
Technical field
The utility model relates to technical field of liquid crystal display, relate more specifically to a kind of liquid crystal display of novel static conductive
Screen.
Background technique
The liquid crystal display of major part type is required through a conductive silver paste release electrostatic at present, and conductive silver paste connects liquid
The high resistance film of crystal display screen color membrane substrates and the ground connection position of array substrate, avoid liquid crystal display when showing because showing caused by electrostatic
It is bad.But the complex process of high resistance film is plated on liquid crystal display, higher cost, processing procedure increases.Also have by liquid crystal display
Conductive pressure sensitive adhesive is set between the upper polaroid and color membrane substrates of screen, and the ground connection of conductive pressure sensitive adhesive and array substrate position is electrically connected
The purpose for realizing antistatic is connect, but the conductive pressure sensitive adhesive is affected by upper polaroid, it is easy to because of the receipts of upper polaroid
The disconnection for contracting and leading to conductive pressure sensitive adhesive and being grounded between position, keeps the overall structure of liquid crystal display unstable.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of promotion the novel of product stability and leads
The liquid crystal display of electrostatic.
The utility model technical effect to be achieved is realized by following scheme: a kind of liquid crystal display of novel static conductive
Screen, including array substrate, color membrane substrates and the upper polaroid being stacked from the bottom up, the upper polaroid includes close to color film
The conductive pressure sensitive glue-line of substrate side setting, upper polaroid are adhesively fixed by conductive pressure sensitive glue-line with color membrane substrates；The battle array
A side of column substrate forms the first exposed region beyond color membrane substrates, and a side of the color membrane substrates exceeds upper polaroid shape
At the second exposed region, first exposed region is equipped with driving IC and at least one ground connection position, second exposed region
Conductive pressure sensitive glue-line be electrically connected with ground connection position by conductive silver paste line, and the absorption axis direction of upper polaroid and conductive silver paste line
It is parallel with the driving length direction of IC.
Preferably, the upper polaroid further includes first to be cascading on conductive pressure sensitive glue-line from the bottom up
Support layer, polarizing layer, the second supporting layer and protective layer.
Preferably, the material of first supporting layer and the second supporting layer is Triafol T.
Preferably, the material of the polarizing layer is polyvinyl alcohol.
Preferably, the conductive silver paste line is made of 50% silver, the butyl acetate of 5-10%, the resin of 40-45%.
Preferably, the conductive silver paste line includes linearly being formed in the second exposed region and the side bonds with upper polaroid
The first conductor wire and the first conductor wire of connection and the second conductor wire for being grounded position, the height of first conductor wire be no more than upper
The height of polaroid.
Preferably, the width range of second exposed region is 0.4mm ~ 0.6mm.
Preferably, first exposed region is also extended with FPC.
It preferably, further include the down polaroid that array substrate lower end surface is set.
The utility model has the advantage that
By the way that the absorption axis direction of upper polaroid is parallel with the direction of driving IC and conductive silver paste line, and then make polarisation
Influence of the contraction of piece to conductive silver paste line reduces, and conductive silver paste line and conductive pressure sensitive glue-line are caused when preventing upper polaroid from shrinking
The place fracture of contact, promotes the structural stability of liquid crystal display.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view of the liquid crystal display of novel static conductive in the utility model；
Fig. 2 is a kind of planar structure schematic diagram of the liquid crystal display of novel static conductive in the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples, the examples of the embodiments are in attached drawing
In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions
Element.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot understand
For limitations of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more this feature." multiple " contain in the description of the present invention,
Justice is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also may be used also indirectly connected through an intermediary
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figure 1 and Figure 2, the utility model embodiment provides a kind of liquid crystal display of novel static conductive, including under
Array substrate 1, color membrane substrates 2 and the upper polaroid 3 being up stacked, wherein upper polaroid 3 includes close to color membrane substrates 2 one
The conductive pressure sensitive glue-line 31 of side setting, upper polaroid 3 are adhesively fixed by conductive pressure sensitive glue-line 31 with color membrane substrates 2.The battle array
A side of column substrate 1 forms the first exposed region A beyond color membrane substrates 2, and the side of the color membrane substrates 2 exceeds upper polaroid
3 the second exposed region B, the first exposed region A and the second exposed region B of formation are preferably formed in the identical of liquid crystal display
Side, it is two that driving IC4 and at least one ground connection position 5(are additionally provided on the first exposed region A as shown in the figure), described the
The conductive pressure sensitive glue-line 31 of two exposed region B is electrically connected with ground connection position 5 by conductive silver paste line 6, and the absorption axiss of upper polaroid 3
Direction is parallel with conductive silver paste line 6 and the driving length direction of IC4.
Upper polaroid 3 described in the utility model further includes being cascading on conductive pressure sensitive glue-line 31 from the bottom up
The first supporting layer 32, polarizing layer 33, the second supporting layer 34 and protective layer 35.Preferably, first supporting layer 32 and second
The material of supporting layer 34 is Triafol T (TAC), and the material of the polarizing layer 33 is polyvinyl alcohol (PVA).Above-mentioned inclined
In mating plate 3, play polarization is polarizing layer 33, but since the polyvinyl alcohol for making above-mentioned polarizing layer 33 easily hydrolyzes, is
The physical characteristic of protection polarizing layer 33, thus in the two sides of polarizing layer 33 each compound one layer there is high light transmission rate, water resistance
It is good to there is the supporting layer of certain mechanical strength to be protected again.
According to the manufacture craft of upper polaroid 3, the PVA in upper polaroid 3 is that stretched technique is made, in this way
Upper polaroid 3 just has polarization, and the absorption axis direction of upper polaroid 3 is consistent with the draw direction of PVA.In upper polaroid 3
When after fitting by test conditions such as baked bubble or high temperature and humidity, PVA surrounding can be toward contract, wherein along the side of absorption axiss
More severe to PVA contraction, the shrinkage for absorbing axis direction is about 2 ~ 3 times of absorption axiss vertical direction, therefore this is practical new
By the way that the absorption axis direction of upper polaroid 3 is parallel with the direction of driving IC4 and conductive silver paste line 6 in type, and then make polarisation
Influence of the contraction of piece 3 to conductive silver paste line 6 reduces, and prevents upper polaroid 3 from causing conductive silver paste line 6 and conductive pressure sensitive when shrinking
The place fracture that glue-line 31 contacts, promotes the structural stability of liquid crystal display.
The component of conductive silver paste line described in the utility model 6 is by 50% silver, the butyl acetate of 5-10% or other catalysis
The resin composition of volatilizer, 40-45% prolongs after the silver paste solidification of the component ratio under the premise of meeting environmental reliability test
Malleability reaches the contraction for most preferably further decreasing upper polaroid 3 to the shadow connected between conductive silver paste line 6 and conductive pressure sensitive adhesive
It rings.
The main material of conductive pressure sensitive glue-line described in the utility model 31 is to be mixed with conductive material in acrylic compounds glue
Particle such as organic conductive macromolecule, inorganic, metal oxide etc..31 one side of conductive pressure sensitive glue-line be used as upper polaroid 3 with
On the other hand the adhesive layer of color membrane substrates 2 is used as the static conductive layer of liquid crystal display, by the electrostatic charge in conductive pressure sensitive glue-line 31
The earth is imported by ground connection position 5, promotes the antistatic effect of liquid crystal display.
Conductive silver paste line described in the utility model 6 include linearly be formed in the second exposed region B and with upper polaroid 3
First conductor wire 61 of side bonds and the second conductor wire 62 of the first conductor wire of connection 61 and ground connection position 5, described first is conductive
The height of line 61 is no more than the height of upper polaroid 3.
The absorption axis direction of upper polaroid 3 described in the utility model is parallel with the direction of conductive silver paste line 6 to be understood that
It is parallel with the length direction of the first conductor wire 61 for the absorption axis direction of upper polaroid 3.
The width range W of second exposed region B described in the utility model is 0.4mm ~ 0.6mm, which had both been conduction
The coating of silver paste line 6 provides enough spaces, is also the reserved thinned space of the thickness of the liquid crystal display after fitting.
First exposed region A described in the utility model is also extended with FPC7.
It further include the down polaroid 8 that 1 lower end surface of array substrate is set in the utility model embodiment.The down polaroid
8 combine the polarization realized to liquid crystal display with upper polaroid 3, are routine techniques, therefore not to repeat here.
Finally, it should be noted that above embodiments be only to illustrate the technical solution of the embodiment of the present invention rather than to its into
Row limitation, although the embodiment of the present invention is described in detail referring to preferred embodiment, those skilled in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are modified or wait
The range of modified technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (8)
1. a kind of liquid crystal display of novel static conductive, including be stacked from the bottom up array substrate, color membrane substrates and on
Polaroid, which is characterized in that the upper polaroid includes the conductive pressure sensitive glue-line close to the setting of color membrane substrates side, upper polaroid
It is adhesively fixed by conductive pressure sensitive glue-line with color membrane substrates；A side of the array substrate is naked beyond color membrane substrates formation first
Reveal region, a side of the color membrane substrates forms the second exposed region beyond upper polaroid, sets on first exposed region
There are driving IC and at least one ground connection position, the conductive pressure sensitive glue-line of second exposed region and ground connection position pass through conductive silver paste line
Electrical connection, and the absorption axis direction of upper polaroid is parallel with conductive silver paste line and the driving length direction of IC.
2. a kind of liquid crystal display of novel static conductive as described in claim 1, which is characterized in that the upper polaroid is also wrapped
Include the first supporting layer being cascading on conductive pressure sensitive glue-line from the bottom up, polarizing layer, the second supporting layer and protective layer.
3. a kind of liquid crystal display of novel static conductive as claimed in claim 2, which is characterized in that first supporting layer and
The material of second supporting layer is Triafol T.
4. a kind of liquid crystal display of novel static conductive as claimed in claim 2, which is characterized in that the material of the polarizing layer
For polyvinyl alcohol.
5. a kind of liquid crystal display of novel static conductive as described in claim 1, which is characterized in that the conductive silver paste line packet
Include linearly be formed in the second exposed region and with the first conductor wire of the side bonds of upper polaroid and connect the first conductor wire and
It is grounded the second conductor wire of position, the height of first conductor wire is no more than the height of upper polaroid.
6. a kind of liquid crystal display of novel static conductive as described in claim 1, which is characterized in that second exposed region
Width range be 0.4mm ~ 0.6mm.
7. a kind of liquid crystal display of novel static conductive as described in claim 1, which is characterized in that first exposed region
Also it is extended with FPC.
8. a kind of liquid crystal display of novel static conductive as described in claim 1, which is characterized in that further include being arranged in array
The down polaroid of substrate lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088143.2U CN208367376U (en) | 2018-07-10 | 2018-07-10 | A kind of liquid crystal display of novel static conductive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088143.2U CN208367376U (en) | 2018-07-10 | 2018-07-10 | A kind of liquid crystal display of novel static conductive |
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| Publication Number | Publication Date |
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| CN208367376U true CN208367376U (en) | 2019-01-11 |
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| CN201821088143.2U Active CN208367376U (en) | 2018-07-10 | 2018-07-10 | A kind of liquid crystal display of novel static conductive |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111568350A (en) * | 2020-06-10 | 2020-08-25 | 重庆金山医疗器械有限公司 | Capsule endoscope recorder |
| WO2020189160A1 (en) * | 2019-03-20 | 2020-09-24 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
| JP2020154110A (en) * | 2019-03-20 | 2020-09-24 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
| WO2020220571A1 (en) * | 2019-04-29 | 2020-11-05 | 武汉华星光电技术有限公司 | Polarizer, display panel and display device |
| CN115494666A (en) * | 2022-11-02 | 2022-12-20 | 业成科技（成都）有限公司 | Method for manufacturing liquid crystal module |
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2018
- 2018-07-10 CN CN201821088143.2U patent/CN208367376U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020189160A1 (en) * | 2019-03-20 | 2020-09-24 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
| JP2020154114A (en) * | 2019-03-20 | 2020-09-24 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
| JP2020154110A (en) * | 2019-03-20 | 2020-09-24 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
| WO2020189159A1 (en) * | 2019-03-20 | 2020-09-24 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
| CN113348409A (en) * | 2019-03-20 | 2021-09-03 | 日东电工株式会社 | Liquid crystal panel and liquid crystal display device |
| JP7301566B2 (en) | 2019-03-20 | 2023-07-03 | 日東電工株式会社 | Liquid crystal panel and liquid crystal display device |
| JP7346047B2 (en) | 2019-03-20 | 2023-09-19 | 日東電工株式会社 | Liquid crystal panels and liquid crystal display devices |
| WO2020220571A1 (en) * | 2019-04-29 | 2020-11-05 | 武汉华星光电技术有限公司 | Polarizer, display panel and display device |
| CN111568350A (en) * | 2020-06-10 | 2020-08-25 | 重庆金山医疗器械有限公司 | Capsule endoscope recorder |
| CN111568350B (en) * | 2020-06-10 | 2023-03-24 | 重庆金山医疗技术研究院有限公司 | Capsule endoscope recorder |
| CN115494666A (en) * | 2022-11-02 | 2022-12-20 | 业成科技（成都）有限公司 | Method for manufacturing liquid crystal module |
| CN115494666B (en) * | 2022-11-02 | 2024-05-17 | 业成光电（深圳）有限公司 | Method for manufacturing liquid crystal module |
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