CN206020868U - A kind of liquid crystal display with IC bonding error-disable functions - Google Patents
A kind of liquid crystal display with IC bonding error-disable functions Download PDFInfo
- Publication number
- CN206020868U CN206020868U CN201621026567.7U CN201621026567U CN206020868U CN 206020868 U CN206020868 U CN 206020868U CN 201621026567 U CN201621026567 U CN 201621026567U CN 206020868 U CN206020868 U CN 206020868U
- Authority
- CN
- China
- Prior art keywords
- glass substrate
- liquid crystal
- crystal display
- alignment mark
- bonding
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 58
- 239000000758 substrate Substances 0.000 claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000002858 crystal cell Anatomy 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 241000219739 Lens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000695 crystalline len Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of liquid crystal display with IC bonding error-disable functions, including glass substrate, at least provided with an IC bondings area in glass substrate, is provided with alignment mark figure in the both sides in every IC bondings area.Liquid crystal display of the present utility model is by being provided with alignment mark figure in the both sides in every IC bondings area, you can effectively prevents the liquid crystal display problem that glass puts back and can not recognize during bonding IC, does not increase cost, design is simple.
Description
Technical field
This utility model is related to LCDs, and in particular to a kind of liquid crystal display with IC bonding error-disable functions.
Background technology
In terms of the encapsulation technology of current LCD MODULE, COG packaged types can greatly reduce liquid crystal due to which
The volume of display module, and simple structure, it is easy to produce in enormous quantities, are widely used in the liquid crystal display of consumer electronics product
Module, such as：The portable products such as mobile phone, panel computer.This packaged type, under the promotion of IC manufacturers, it will be from now on
The main connected mode of IC and LCD.
COG processing procedures are the electrodes being directly directed at chip on glass substrate, by the use of anisotropic conductive film material as connecing
The dielectric surface material of conjunction, makes the electrode conduction of two kinds of binding object vertical direction.The production operation flow process of current COG connection process,
Carried out in automated job mode.
At present, in the manufacturing process flow of traditional COG, require in IC alignment marks and LCD screen when IC is bound
Alignment mark is coincide, but most para-position mark simply has very big advantage when variety classes IC is distinguished, when transparent
The LCD prompting operators that para-position mark can not be apparent when positive and negative puts back, collapse LCDs and cause wave so as to press
Take.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of with IC bonding error-disable functions
Liquid crystal display.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of liquid crystal display with IC bonding error-disable functions, including glass substrate, in glass substrate at least provided with
There is an IC bondings area, in the both sides in every IC bondings area, be provided with alignment mark figure.
The shape of the alignment mark figure arranged in every IC bondings area both sides is differed.
When plural IC bondings area is provided with the glass substrate, arrange in any two IC bonding area both sides
The shape of alignment mark figure differ.
The glass substrate is top glass substrate or lower glass substrate；When glass substrate is top glass substrate, in upper glass
The lower surface of glass substrate is provided with public electrode, public electrode and alignment mark figure be made by transparent ITO electrode and
Into；When glass substrate is lower glass substrate, the upper surface of lower glass substrate is provided with segmented electrode, segmented electrode and para-position
Marker graphic is made by transparent ITO electrode.
The beneficial effects of the utility model are：
Liquid crystal display of the present utility model passes through to be provided with alignment mark figure in the both sides in every IC bondings area, i.e.,
The liquid crystal display problem that glass puts back and can not recognize during bonding IC can be effectively prevented, does not increase cost, design side
Case is simple.
Description of the drawings
Fig. 1 has the design example figure of the liquid crystal display of IC bonding error-disable functions for this utility model；
Fig. 2 .1-2.3 are the design example figure with liquid crystal display during multiple IC bondings areas；
Fig. 3 has the structural representation of the liquid crystal display of IC bonding error-disable functions for this utility model；
In figure：1st, face polaroid；2nd, top glass substrate；3rd, public electrode；4th, upper strata alignment film；5th, liquid crystal layer；6th, seal
Glue；7th, gap pearl；8th, lower floor's alignment film；9th, segmented electrode；10th, lower glass substrate；11st, bottom polaroid；12nd, alignment mark figure
Shape；13rd, IC bondings area.
Specific embodiment
Below, in conjunction with accompanying drawing and specific embodiment, this utility model is described further：
As shown in figure 1, the liquid crystal display that this utility model has IC bonding error-disable functions includes glass substrate, in glass
At least provided with an IC bondings area 13 in substrate, in the both sides in every IC bondings area 13, it is provided with alignment mark figure 12.
The liquid crystal display of the application passes through to be provided with alignment mark figure 12 in the both sides in every IC bondings area 13, such as
This, IC bondings on the glass substrate when, bonding equipment (not shown) by pick-up lenss by the figure of two alignment mark figures 12
As being stored in device program, when next sheet glass substrate bonding IC is carried out, equipment is caught automatically by the image for having stored
Alignment mark figure 12 on glass substrate, when the image for capturing is overlapped with the impact for storing, then completes para-position work
Make, IC chip just can accurately bonding in the specified location of glass substrate.The image captured when bound device all the time without
When method is overlapped with the impact for storing, or the image for capturing with storage image inconsistent when, then explanation glass substrate put
Mistake is placed in anti-or direction, and bound device cannot continue operation, reminds operator to correct mistake, the binding that can be avoided result in
Equipment crushing glass substrate or IC positions bonding mistake, effectively can reduce producing bad product rate and improve production efficiency.
The shape of the alignment mark figure 12 arranged in every 13 both sides of IC bondings area is differed, to avoid bonding equipment pair
There is erroneous judgement in the collection of the image of alignment mark figure 12.
As shown in Fig. 2 .1-2.3, when plural IC bondings area 13 is provided with above-mentioned glass substrate, any two
The shape of the alignment mark figure 12 arranged in 13 both sides of IC bondings area is differed, to avoid IC positions bonding mistake.
Wherein, above-mentioned glass substrate is top glass substrate 2 or lower glass substrate 10；When glass substrate is top glass substrate
When 2, the lower surface of top glass substrate 2 is provided with public electrode 3, public electrode 3 and alignment mark figure 12 are by transparent
ITO electrode be made；When glass substrate is lower glass substrate 10, the upper surface of lower glass substrate 10 is provided with segmentation
Electrode 9, segmented electrode 9 and alignment mark figure 12 are made by transparent ITO electrode.That is, need to only set
Increase alignment mark figure during score 12 figure of segment electrode 9 or public electrode, do not increase extra manufacturing process.And at this
In embodiment, glass substrate is lower glass substrate 10.
Certainly, as shown in figure 3, liquid crystal display of the present utility model also includes face polaroid 1, top glass substrate 2, segmentation
Electrode 3, upper strata alignment film 4, liquid crystal layer 5, fluid sealant 6, gap pearl 7, lower floor's alignment film 8, public electrode 9, lower glass substrate 10,
Bottom polaroid 11.Wherein top glass substrate 2, segmented electrode 3, upper strata alignment film 4, liquid crystal layer 5, fluid sealant 6, gap pearl 7, lower floor
Alignment film 8, public electrode 9 and lower glass substrate 10 are combined into liquid crystal cell, and described face polaroid 1 is attached to the upper glass of liquid crystal cell
2 surface of substrate, described bottom polaroid 11 are attached to 10 surface of lower glass substrate of liquid crystal cell.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these change and deformation should all belong to the protection of this utility model claim
Within the scope of.
Claims (4)
1. a kind of liquid crystal display with IC bonding error-disable functions, including glass substrate, it is characterised in that in glass substrate
At least provided with an IC bondings area, in the both sides in every IC bondings area, it is provided with alignment mark figure.
2. there is the liquid crystal display of IC bonding error-disable functions as claimed in claim 1, it is characterised in that every IC bondings area
The shape of the alignment mark figure arranged in both sides is differed.
3. there is the liquid crystal display of IC bonding error-disable functions as claimed in claim 1, it is characterised in that when the glass base
When being provided with plural IC bondings area on plate, the shape of the alignment mark figure arranged in any two IC bonding area both sides
Differ.
4. the liquid crystal display with IC bonding error-disable functions as described in claim 1 or 2 or 3, it is characterised in that the glass
Glass substrate is top glass substrate or lower glass substrate；When glass substrate is top glass substrate, in the lower surface of top glass substrate
Public electrode is provided with, public electrode and alignment mark figure are made by transparent ITO electrode；When glass substrate is
During lower glass substrate, the upper surface of lower glass substrate is provided with segmented electrode, segmented electrode and alignment mark figure be by
Transparent ITO electrode is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026567.7U CN206020868U (en) | 2016-08-31 | 2016-08-31 | A kind of liquid crystal display with IC bonding error-disable functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026567.7U CN206020868U (en) | 2016-08-31 | 2016-08-31 | A kind of liquid crystal display with IC bonding error-disable functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206020868U true CN206020868U (en) | 2017-03-15 |
Family
ID=58258128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026567.7U Expired - Fee Related CN206020868U (en) | 2016-08-31 | 2016-08-31 | A kind of liquid crystal display with IC bonding error-disable functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206020868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402470A (en) * | 2017-08-25 | 2017-11-28 | 东旭（昆山）显示材料有限公司 | Color filter and its manufacture method, display panel, display, storage medium |
| CN109192074A (en) * | 2018-10-29 | 2019-01-11 | 深圳市华星光电技术有限公司 | Display panel motherboard, display panel and preparation method thereof |
| CN110636696A (en) * | 2019-08-23 | 2019-12-31 | 武汉华星光电半导体显示技术有限公司 | Chip on film and display device |
| US11302614B2 (en) | 2019-08-23 | 2022-04-12 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Chip on film and display device |
-
2016
- 2016-08-31 CN CN201621026567.7U patent/CN206020868U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402470A (en) * | 2017-08-25 | 2017-11-28 | 东旭（昆山）显示材料有限公司 | Color filter and its manufacture method, display panel, display, storage medium |
| CN109192074A (en) * | 2018-10-29 | 2019-01-11 | 深圳市华星光电技术有限公司 | Display panel motherboard, display panel and preparation method thereof |
| CN110636696A (en) * | 2019-08-23 | 2019-12-31 | 武汉华星光电半导体显示技术有限公司 | Chip on film and display device |
| US11302614B2 (en) | 2019-08-23 | 2022-04-12 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Chip on film and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206020868U (en) | A kind of liquid crystal display with IC bonding error-disable functions | |
| CN103294312B (en) | Capacitive touch screen, capacitive touch screen preparation method and display device | |
| CN102385182B (en) | There is the liquid crystal indicator of built-in touch screen | |
| CN105404424B (en) | A kind of touch-control display module with fingerprint identification function | |
| CN205847725U (en) | A kind of improvement is uncapped the damaged Rigid Flex of flow process copper | |
| CN104991683A (en) | OLED (organic light emitting dioxide) touch display panel and control method therefor and display device | |
| CN106292111B (en) | A kind of array substrate and liquid crystal display panel | |
| CN104808864A (en) | Touch control display panel and display device | |
| CN106847827A (en) | Display base plate, display panel, display device and bonding method | |
| CN203232406U (en) | Capacitive touch screen and display device | |
| CN104597640B (en) | Array base palte and its method for repairing disconnected lines | |
| CN206479734U (en) | A kind of touch control display apparatus | |
| CN104076993A (en) | Touch display panel, touch positioning method and display device | |
| CN205334427U (en) | Mobile terminal and pressure -sensitive device thereof | |
| CN203217539U (en) | Touch display panel and display device | |
| CN205581822U (en) | Touch -control display module assembly with fingerprint identification function | |
| CN204347753U (en) | Command signal generating apparatus, flexible apparatus | |
| CN101482681B (en) | Production method and equipment for electrophoresis type display equipment | |
| CN206450923U (en) | One kind touches aobvious one on cell modules | |
| CN206297255U (en) | A kind of frock taped for solar cell half tone | |
| CN213934491U (en) | Electronic paper film unit, electronic paper packaging structure and electronic device | |
| CN208297883U (en) | A kind of liquid crystal display of small typesetting modulus | |
| CN208157414U (en) | A kind of display panel motherboard | |
| CN203259741U (en) | Detection circuit structure, display panel and display device, | |
| CN203103297U (en) | A LCD display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |