CN206990974U - The structure of VA classes product friction electrode line in a kind of improvement LCD - Google Patents
The structure of VA classes product friction electrode line in a kind of improvement LCD Download PDFInfo
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- CN206990974U CN206990974U CN201721019584.2U CN201721019584U CN206990974U CN 206990974 U CN206990974 U CN 206990974U CN 201721019584 U CN201721019584 U CN 201721019584U CN 206990974 U CN206990974 U CN 206990974U
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- filling block
- electrode line
- ito
- friction electrode
- screens
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Abstract
The utility model discloses a kind of structure of VA classes product friction electrode line in improvement LCD, including VA screens, the VA edges are provided with step, ITO pins are provided with the step, filling block is provided with the step, the filling block is uniformly filled on the step and between ITO pins, and the filling block is equal with shoulder height；It is effective to improve because pin and shoulder height difference cause in follow-up PI friction process, pin lines is left on the flannelette that rubs, the problem of making to form informal voucher shape on finished product, improves the yields of product.
Description
Technical field
The utility model belongs to LCD production preparation fields, and in particular to one kind improves VA classes product friction electrode line in LCD
Structure, for the step in VA class productions to be filled, improve friction electrode line.
Background technology
With the development of science and technology the technology of LCDs has also obtained quick development.TN products since most to
HTN, STN, FSTN, DSTN, DFSTN, VA, BCD etc. are arrived again, the species and technology of product are greatly developed.VA classes at present
Product is more and more extensive in actual applications, is such as widely applied in vehicle-mounted, sound equipment, instrument and meter field.But
In the actual production process of VA products, most of manufacturer can prepare the defective products with friction electrode line, and this
Kind phenomenon generally existing.Because most of companies are when designing VA class products, set and there was only ITO pins on the step of pin, this
VA classes product can be caused when carrying out follow-up PI friction process, the ITO pins on step can form pin on friction flannelette
Lines, that is, rubbed electrode line, and the electrode line that the friction flannelette leaves can be taken in next VA products, because VA products are vertically fixed
To particularity, so in finished product friction caused by any difference all can clearly be showed under backlight conditions, that is, carrying on the back
Color distortion is formed under optical condition, forms informal voucher shape defective products.
Utility model content
The purpose of this utility model is：A kind of structure of VA classes product friction electrode line in improvement LCD is provided, is solved
Because the difference in height of pin and step causes the technical problem of formation electrode striped on finished product in VA class products.
The technical solution adopted in the utility model is as follows：
The structure of VA classes product friction electrode line in a kind of improvement LCD, including VA screens, the VA edges are provided with step,
ITO pins are provided with the step, filling block is provided with the step, the filling block is uniformly filled on the step
And between ITO pins, the filling block is equal with shoulder height.
Further, the ITO pins are connected with display structure in the VA screens.
Further, the filling block is ITO materials.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. effective improve because pin and shoulder height difference cause in follow-up PI friction process, left on the flannelette that rubs
Pin lines, the problem of making to form informal voucher shape on finished product, improve the yields of product.
2. filling block is independent filling block, the function of ITO pins is not influenceed, it is simple in construction, easily realize.
3. simple production process, cost is low.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 be in the utility model step filling before VA screen structures；
Fig. 2 be in the utility model step filling after VA screen structures；
Reference：1-ITO pins, 2- filling blocks, 3- show structure, 4- steps, 5-VA screens.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
The utility model is elaborated with reference to Fig. 1, Fig. 2.
Specific embodiment 1
The structure of VA classes product friction electrode line in a kind of improvement LCD, including VA screens 5, the edge of VA screens 5 are provided with platform
Rank 4, ITO pins 1 are provided with the step 4, filling block 2 are provided with the step 4, the filling block 2 is uniformly filled in
On the step 4 and between ITO pins 1, the filling block 2 is highly equal with step 4；The ITO pins 1 and the VA screens
Display structure 3 connects in 5；The filling block 2 is ITO materials.
Specific embodiment 2
The structure of VA classes product friction electrode line, the model LVN86850PA, the VA of VA screens 5 in a kind of improvement LCD
Screen 5 is that separate unit is stepped, if VA screens are double step type, needs to be filled two steps, the height ratio of ITO pins 1 is not filled out
4 high 0.3 μm of the step filled, the ITO pins 1 are connected with display structure 3 in the VA screens 5, and the performance of ITO pins 1 is only with drawing
Pin is wide relevant with pin spacing, and filling block 2,2 high 0.3 μm of the filling block, width 0.25mm are provided with the step 4；
The filling block 2 is uniformly filled on the step 4 and between ITO pins 1 by square shape, and the filling block 2 and ITO draws
Between pin 1 at intervals of 0.25mm, the filling block 2 after filling flushes with the step 4, will not be produced when carrying out subsequent technique
Electrode striped, the filling block 2 are ITO materials.
Claims (3)
1. the structure of VA classes product friction electrode line in a kind of improvement LCD, including VA screens (5), VA screens (5) edge are provided with
Step (4), ITO pins (1) are provided with the step (4), it is characterised in that：Filling block is provided with the step (4)
(2), the filling block (2) is uniformly filled on the step (4) and between ITO pins (1), the filling block (2) and platform
Rank (4) is highly equal.
2. the structure of VA classes product friction electrode line, the ITO pins (1) in a kind of improvement LCD according to claim 1
It is connected with display structure (3) in the VA screens (5).
3. the structure of VA classes product friction electrode line, the filling block (2) in a kind of improvement LCD according to claim 1
For ITO materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019584.2U CN206990974U (en) | 2017-08-15 | 2017-08-15 | The structure of VA classes product friction electrode line in a kind of improvement LCD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019584.2U CN206990974U (en) | 2017-08-15 | 2017-08-15 | The structure of VA classes product friction electrode line in a kind of improvement LCD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990974U true CN206990974U (en) | 2018-02-09 |
Family
ID=61419257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019584.2U Active CN206990974U (en) | 2017-08-15 | 2017-08-15 | The structure of VA classes product friction electrode line in a kind of improvement LCD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490697A (en) * | 2018-05-14 | 2018-09-04 | 永州市新辉开科技有限公司 | A kind of LCD rubbing methods eliminated friction and replicate line |
-
2017
- 2017-08-15 CN CN201721019584.2U patent/CN206990974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490697A (en) * | 2018-05-14 | 2018-09-04 | 永州市新辉开科技有限公司 | A kind of LCD rubbing methods eliminated friction and replicate line |
| CN108490697B (en) * | 2018-05-14 | 2021-08-31 | 永州市新辉开科技有限公司 | LCD friction method for eliminating friction replication lines |
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