CN107765461A - A kind of liquid crystal module lighting test jig - Google Patents
A kind of liquid crystal module lighting test jig Download PDFInfo
- Publication number
- CN107765461A CN107765461A CN201710836363.2A CN201710836363A CN107765461A CN 107765461 A CN107765461 A CN 107765461A CN 201710836363 A CN201710836363 A CN 201710836363A CN 107765461 A CN107765461 A CN 107765461A
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- CN
- China
- Prior art keywords
- liquid crystal
- fixing grooves
- groove
- fpc
- crystal panel
- 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
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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
- G02F1/1309—Repairing; Testing
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to display technology field, more particularly to a kind of liquid crystal module lighting test jig.A kind of liquid crystal module lighting test jig of the present invention, including：Tool pedestal, liquid crystal panel fixing groove, PCB fixing grooves, FPC fixing grooves, cushion block, groove, test board and connecting line；When testing liquid crystal module, liquid crystal module can be placed in liquid crystal panel fixing groove, pcb board is partially disposed in PCB fixing grooves, FPC is partially disposed in FPC fixing grooves, it will be placed at FPC joint golden finger on cushion block, and the wiring on cushion block, so as to carry out lighting test, it is simple in construction, can avoid that liquid crystal module is caused to damage during lighting test.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of liquid crystal module lighting test jig.
Background technology
Liquid crystal display is the display device of planar ultra-thin, and it is made up of a number of colored or monochrome pixels, places
In front of light source or reflecting surface.Liquid crystal display power consumption is very low, therefore is favored by engineer, is suitable for use with the electricity of battery
Sub- equipment.Its cardinal principle is to stimulate liquid crystal molecule to produce point, line, surface with electric current to coordinate back fluorescent tube to be formed picture.
The problem of existing liquid crystal display typically exhibits plane and shown, visual experience is limited.
The content of the invention
It is an object of the invention to provide a kind of liquid crystal module lighting test jig, and solving existing liquid crystal display device is in
The problem of now plane is shown, visual experience is limited.Meanwhile present invention also offers a kind of base of liquid crystal module lighting test jig
Seat and its manufacturing process.
Technical scheme is as follows：
A kind of liquid crystal module lighting test jig, including：Tool pedestal, liquid crystal panel fixing groove, PCB fixing grooves, FPC are solid
Determine groove, cushion block, groove, test board and connecting line；
The rectangular triangle in side of the tool pedestal, liquid crystal panel is provided with the inclined-plane of the tool pedestal and is fixed
Groove；
The PCB fixing grooves are arranged at the top of the liquid crystal panel fixing groove, the axis of the PCB fixing grooves and institute
The axis for stating liquid crystal panel fixing groove overlaps；
The FPC fixing grooves are arranged at the side above the PCB fixing grooves, and the FPC fixing grooves are vertical strip；
The cushion block is provided with the top of the FPC fixing grooves；
The groove is provided with the top of the tool pedestal；
The test board is arranged at the tool base interior, and the connecting line is connected with the test board, the connection
Line is located in the groove.
Preferably, the depth of the PCB fixing grooves is more than the depth of the liquid crystal panel fixing groove.
Preferably, the liquid crystal panel fixing groove is internally provided with rubber blanket.
A kind of pedestal of liquid crystal module lighting test jig, the rectangular triangle in its side, it is provided with the inclined-plane of pedestal
Liquid crystal panel fixing groove, PCB fixing grooves, FPC fixing grooves, cushion block, groove；PCB fixing grooves are arranged at liquid crystal panel fixing groove
Top, the axis of PCB fixing grooves overlap with the axis of liquid crystal panel fixing groove；FPC fixing grooves are arranged in PCB fixing grooves
The side of side, FPC fixing grooves are vertical strip；Groove is arranged on the top of pedestal；
A kind of manufacturing process of the pedestal of liquid crystal module lighting test jig, step are as follows：
1), structure and process respectively
Pedestal, the rectangular triangle in its side, be provided with the inclined-plane of pedestal liquid crystal panel fixing groove, PCB fixing grooves,
FPC fixing grooves, cushion block, groove；PCB fixing grooves are arranged at the top of liquid crystal panel fixing groove, the axis of PCB fixing grooves and liquid
The axis of crystal panel fixing groove overlaps；FPC fixing grooves are arranged at the side above PCB fixing grooves, and FPC fixing grooves are vertical bar
Shape；Groove is arranged on the top of pedestal；
The material of pedestal is stainless steel, is processed by welding into type；Liquid crystal panel fixing groove, PCB fixing grooves, FPC are fixed
Groove, cushion block, groove are molded by Milling Process；
2), pre-treatment
Pedestal is placed in tank liquor and soaks pre-treatment at least 30 minutes, then takes out, clean, dry；
Bath solution constituents are：3.5 parts of zinc sulfate, 2 parts of dispersant, 4 parts of directing agent, 9 parts of chlorobenzene, 15 parts of epoxy resin, sweet-scented osmanthus
Careless 3 parts of element；
3), following process
Pedestal is placed in heat-treatment furnace and is heat-treated 1 hour at 300 DEG C, room temperature is then naturally cooled to, finally to it
Surface spraying diaphragm.
Advantage for present invention is with effect：
1) a kind of, liquid crystal module lighting test jig of the invention, including：Tool pedestal, liquid crystal panel fixing groove, PCB
Fixing groove, FPC fixing grooves, cushion block, groove, test board and connecting line；The rectangular triangle in side of tool pedestal, tool base
Liquid crystal panel fixing groove is provided with the inclined-plane of seat；PCB fixing grooves are arranged at the top of liquid crystal panel fixing groove, PCB fixing grooves
Axis overlapped with the axis of liquid crystal panel fixing groove；FPC fixing grooves are arranged at the side above PCB fixing grooves, and FPC is solid
It is vertical strip to determine groove；Cushion block is provided with the top of FPC fixing grooves；Set at the top of tool pedestal fluted；Test board, which is arranged at, to be controlled
Has base interior, connecting line is connected with test board, and connecting line is located in groove；, can be by liquid crystal module when testing liquid crystal module
It is placed in liquid crystal panel fixing groove, pcb board is partially disposed in PCB fixing grooves, and FPC is partially disposed in FPC fixing grooves, will
It is placed at FPC joint golden finger on cushion block, and the wiring on cushion block, it is simple in construction so as to carry out lighting test, it can avoid
Liquid crystal module is caused to damage during lighting test.
2), the pedestal and its manufacturing process of a kind of liquid crystal module lighting test jig of the invention, by rationally designing work
Skill, make the service life length of the pedestal of manufacture, anti-wear performance is high, and versatility is wider.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of front view of liquid crystal module lighting test jig of the present invention.
Fig. 2 is a kind of side view of liquid crystal module lighting test jig of the present invention.
Embodiment
Embodiment 1
Fig. 1 to Fig. 2 is referred to, the present invention provides a kind of liquid crystal module lighting test jig, including：Tool pedestal 1, liquid crystal
Panel fixing groove 2, PCB fixing grooves 3, FPC fixing grooves 4, cushion block 5, groove 6, test board 7 and connecting line 8；The tool pedestal
The 1 rectangular triangle in side, liquid crystal panel fixing groove 2 is provided with the inclined-plane of the tool pedestal 1；The PCB fixing grooves 3
It is arranged at the top of the liquid crystal panel fixing groove 2, the axis of the PCB fixing grooves 3 and the liquid crystal panel fixing groove 2
Axis overlaps；The FPC fixing grooves 4 are arranged at the side of the top of PCB fixing grooves 3, and the FPC fixing grooves 4 are vertical
Strip；The top of FPC fixing grooves 4 is provided with the cushion block 5；The top of tool pedestal 1 is provided with the groove 6；It is described
Test board 7 is arranged inside the tool pedestal 1, and the connecting line 8 is connected with the test board 7, and the connecting line 8 is located at institute
State in groove 6.The depth of the PCB fixing grooves 3 is more than the depth of the liquid crystal panel fixing groove 2.The liquid crystal panel is fixed
Groove 2 is internally provided with rubber blanket.
A kind of liquid crystal module lighting test jig provided by the invention, in use, liquid crystal module can be placed on into liquid crystal surface
In plate fixing groove, pcb board is partially disposed in PCB fixing grooves, and FPC is partially disposed in FPC fixing grooves, by FPC joint gold
It is placed at finger on cushion block, and the wiring on cushion block, it is simple in construction so as to carry out lighting test, when can avoid lighting test
Liquid crystal module is caused to damage.
Embodiment 2
A kind of manufacturing process of the pedestal of liquid crystal module lighting test jig, step are as follows：
1), structure and process respectively
Pedestal, the rectangular triangle in its side, be provided with the inclined-plane of pedestal liquid crystal panel fixing groove, PCB fixing grooves,
FPC fixing grooves, cushion block, groove；PCB fixing grooves are arranged at the top of liquid crystal panel fixing groove, the axis of PCB fixing grooves and liquid
The axis of crystal panel fixing groove overlaps；FPC fixing grooves are arranged at the side above PCB fixing grooves, and FPC fixing grooves are vertical bar
Shape；Groove is arranged on the top of pedestal；
The material of pedestal is stainless steel, is processed by welding into type；Liquid crystal panel fixing groove, PCB fixing grooves, FPC are fixed
Groove, cushion block, groove are molded by Milling Process；
2), pre-treatment
Pedestal is placed in tank liquor and soaks pre-treatment at least 30 minutes, then takes out, clean, dry；
Bath solution constituents are：3.5 parts of zinc sulfate, 2 parts of dispersant, 4 parts of directing agent, 9 parts of chlorobenzene, 15 parts of epoxy resin, sweet-scented osmanthus
Careless 3 parts of element；
3), following process
Pedestal is placed in heat-treatment furnace and is heat-treated 1 hour at 300 DEG C, room temperature is then naturally cooled to, finally to it
Surface spraying diaphragm.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
Claims (3)
- A kind of 1. liquid crystal module lighting test jig, it is characterised in that including：Tool pedestal (1), liquid crystal panel fixing groove (2), PCB fixing grooves (3), FPC fixing grooves (4), cushion block (5), groove (6), test board (7) and connecting line (8)；The rectangular triangle in side of the tool pedestal (1), liquid crystal panel is provided with the inclined-plane of the tool pedestal (1) and is consolidated Determine groove (2)；The PCB fixing grooves (3) are arranged at the top of the liquid crystal panel fixing groove (2), the axis of the PCB fixing grooves (3) Line overlaps with the axis of the liquid crystal panel fixing groove (2)；The FPC fixing grooves (4) are arranged at the side above the PCB fixing grooves (3), and the FPC fixing grooves (4) are vertical bar Shape；The cushion block (5) is provided with the top of the FPC fixing grooves (4)；The groove (6) is provided with the top of the tool pedestal (1)；The test board (7) is arranged at tool pedestal (1) inside, and the connecting line (8) is connected with the test board (7), The connecting line (8) is located in the groove (6).
- A kind of 2. liquid crystal module lighting test jig according to claim 1, it is characterised in that the PCB fixing grooves (3) Depth be more than the liquid crystal panel fixing groove (2) depth.
- 3. a kind of liquid crystal module lighting test jig according to claim 1, it is characterised in that the liquid crystal panel is fixed Groove (2) is internally provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836363.2A CN107765461A (en) | 2017-09-16 | 2017-09-16 | A kind of liquid crystal module lighting test jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836363.2A CN107765461A (en) | 2017-09-16 | 2017-09-16 | A kind of liquid crystal module lighting test jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107765461A true CN107765461A (en) | 2018-03-06 |
Family
ID=61265732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710836363.2A Withdrawn CN107765461A (en) | 2017-09-16 | 2017-09-16 | A kind of liquid crystal module lighting test jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107765461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917272A (en) * | 2019-03-25 | 2019-06-21 | 京东方科技集团股份有限公司 | Crimping jig, lighting test system and compression bonding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8724044B2 (en) * | 2011-11-01 | 2014-05-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display based on insulation backplane |
| CN104516132A (en) * | 2014-11-21 | 2015-04-15 | 京东方科技集团股份有限公司 | Testing fixture |
| CN206002799U (en) * | 2016-08-25 | 2017-03-08 | 昆山龙腾光电有限公司 | A kind of lighting jig |
| CN106959532A (en) * | 2017-05-02 | 2017-07-18 | 京东方科技集团股份有限公司 | A kind of localization tool and lighting test system |
-
2017
- 2017-09-16 CN CN201710836363.2A patent/CN107765461A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8724044B2 (en) * | 2011-11-01 | 2014-05-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display based on insulation backplane |
| CN104516132A (en) * | 2014-11-21 | 2015-04-15 | 京东方科技集团股份有限公司 | Testing fixture |
| CN204347383U (en) * | 2014-11-21 | 2015-05-20 | 京东方科技集团股份有限公司 | A kind of measurement jig |
| CN206002799U (en) * | 2016-08-25 | 2017-03-08 | 昆山龙腾光电有限公司 | A kind of lighting jig |
| CN106959532A (en) * | 2017-05-02 | 2017-07-18 | 京东方科技集团股份有限公司 | A kind of localization tool and lighting test system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917272A (en) * | 2019-03-25 | 2019-06-21 | 京东方科技集团股份有限公司 | Crimping jig, lighting test system and compression bonding method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |