CN202166800U - Upper polarizing plate installation structure for lighting machine - Google Patents
Upper polarizing plate installation structure for lighting machine Download PDFInfo
- Publication number
- CN202166800U CN202166800U CN2011202819692U CN201120281969U CN202166800U CN 202166800 U CN202166800 U CN 202166800U CN 2011202819692 U CN2011202819692 U CN 2011202819692U CN 201120281969 U CN201120281969 U CN 201120281969U CN 202166800 U CN202166800 U CN 202166800U
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- CN
- China
- Prior art keywords
- polarizer
- lighting
- lamp
- polarizing plate
- upper polarizing
- 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
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- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
An upper polarizing plate installation structure for a lighting machine comprises an upper polarizing plate mounting frame (1), an upper polarizing plate (2) is installed in the upper polarizing plate mounting frame (1), and one side of the upper polarizing plate mounting frame (1) is hinged with a corresponding side of a lighting machine bearing plate (3). The upper polarizing plate mounting frame (1) is added on the bearing plate, and the upper polarizing plate (2) can be directly attached to the surface of a to-be-tested cell for lighting by means of the upper polarizing plate mounting frame (1) so as to effectively detect faults and be less prone to detection failure. Meanwhile, the cell is convenient for operators to take, thereby being more convenient and improving working efficiency.
Description
Technical field
The utility model relates to a kind of machine of lighting a lamp of inspection display panels, goes up the mounting structure of Polarizer in especially a kind of machine of lighting a lamp.
Background technology
Compared to traditional on-plane surface display, for example cathode-ray tube display because flat-panel screens has weight than characteristics such as light and thinner thicknesses, therefore makes flat-panel screens become the main product on the market gradually.According to the difference of display technique, more common flat-panel screens comprises plasma display panel, LCD and OLED etc. at present.In order to keep the quality of product, above-mentioned various displays all must pass through detection among processing procedure, have the product of defective with eliminating.
LCD comprises the thin film transistor base plate that is formed with thin film transistor (TFT), is formed with the subtend substrate and the display panels of liquid crystal layer between these members of color filter layers etc. usually.In the manufacturing step of display panels, requiring to carry out multiple inspection has zero defect with substrate or the display panels of confirming making in each step.
In this kind inspection, array test (array test), vision-based detection (visual inspection, VI), whole tests (gross test, G/T), final test (final test) etc. are arranged.
The machine of lighting a lamp is the equipment of a kind of hand inspection Cell goods (unassembled display panels); Its effect is in the electrode that the assembling processing procedure detects the Cell goods in earlier stage whether scuffing to be arranged; Whether glass is damaged, and whether evenly inner liquid crystal distributes reaches whether flaw is arranged when developing, to avoid finding after engineering is sticked polaroid that inclined to one side the subsides Cell goods go out to be decorated with flaw; Thereby cause manpower, the waste of a little resources of material resources or the like.
The machine of lighting a lamp is furnished with Polarizer up and down, and Polarizer is covered on the cell goods, through detecting, can detect the undesirable condition of Cell goods in advance, after preventing sticking polaroid, finds that the Cell goods go out to be decorated with flaw.
As shown in Figure 1; At present, the existing machine board 100 of lighting a lamp is with last Polarizer 10, and last Polarizer 10 is installed in the Polarizer Load frame 20; One side of this framework 20 is fixed on the base station 22 through support 21; This machine board 100 of lighting a lamp utilizes short-circuit rods 30 (shorting bar) to apply the inspection signal to the Cell40 goods, confirms on the Cell40 goods that for the operating personnel can use naked eyes RCA or pixel have zero defect, and the back light unit that inspection is used is supplied with light to the Cell40 goods; With inspection RCA or pixel zero defect is arranged through Polarizer 10 backs; But excessive because of design Polarizer 10 in the prior art with cell40 distance to be detected, influence the operating personnel and judge, be prone to the omission bad to cell40.And because Polarizer 10 is installed in the Polarizer Load frame 20, one side of this framework 20 is fixed on the base station 22 via support 21, and Cell40 places between framework 20 and the base station 22, is prone to cause the operating personnel cell40 that takes comparatively inconvenient.
Summary of the invention
The purpose of the utility model is to the present existing machine board of lighting a lamp; Its framework is fixed on the base station through support after loading and going up Polarizer on one side; Make between Polarizer and the cell to be detected the omission and the inconvenient problem of work flow that the excessive operating personnel who brings of distance is bad to cell; Propose a kind ofly without support, Polarizer framework mounting structure on the machine of the lighting a lamp downward press on the load plate that detects cell is used hinge to be hinged on to be used in its below of framework that directly will be used to carry Polarizer.
The technical scheme of the utility model is:
A kind of machine of lighting a lamp is used the Polarizer mounting structure; Comprise Polarizer Load frame on; Polarizer is installed in said going up in the Polarizer Load frame on one, and with the airborne dish of lighting a lamp, and the respective side of a said side that goes up the Polarizer Load frame and this airborne dish of lighting a lamp is hinged.
The utility model further comprises base station, and said base station is used to carry a load plate, and this load plate is used to load cell to be detected, and be equipped with Polarizer one on the Polarizer Load frame directly overlay on the cell to be detected.
The upside of the last Polarizer Load frame of the utility model uses hinge to see through a fixed block and fixes with the upside use screw of the airborne dish of lighting a lamp.
The last Polarizer Load frame of the utility model is a U type framework, and the inboard of this U type framework is provided with U type draw-in groove, and right three limits all are installed in the U type draw-in groove of Polarizer under the left side of last Polarizer.
The beneficial effect of the utility model:
In the utility model; The last Polarizer Load frame of the machine of lighting a lamp directly is hinged on the airborne dish of lighting a lamp, makes and to light a lamp that cell directly attaches (distance minimization) with Polarizer when detecting, the bad recall rate increase of cell after the test improvement; Simultaneously; Operating personnel take cell smoothly, and are more convenient, improved work efficiency.。
Description of drawings
Fig. 1 is the machine prior art constructions synoptic diagram of lighting a lamp.
Fig. 2 is one of structural representation of the utility model.
Wherein: 1, go up the Polarizer Load frame; 2, go up Polarizer; 3, load plate; 4, base station.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 2, polarisation support on a kind of machine of lighting a lamp, it comprises Polarizer Load frame 1 on, and last Polarizer 2 is placed in the Polarizer Load frame 1, and a side of described upward Polarizer Load frame 1 is hinged with the respective side of the airborne dish 3 of lighting a lamp.
When lighting a lamp, operating personnel will directly start with the relative opposite side of last Polarizer Load frame 1 hinged side, and cell to be detected is positioned on the load plate 3; After adjusting the position, cover the last Polarizer Load frame 1 that Polarizer 2 is housed, make that going up Polarizer 1 covers cell to be detected fully; The operation of on last Polarizer 2, lighting a lamp accordingly; Whether the electrode that detects the cell goods has scuffing, and whether glass is damaged, and inner liquid crystal distributes and whether evenly reaches problems such as whether flaw is arranged when developing.
The machine of lighting a lamp of the utility model comprises base station 4, load plate 3 and the last Polarizer Load frame 1 of Polarizer 2 is housed; Described load plate 3 is positioned on the base station 4; Load plate 3 is used to load cell to be detected, and the last Polarizer Load frame 1 that Polarizer 2 is housed directly overlays on the cell to be detected.Cell and Polarizer distance minimization during feasible lighting a lamp, the bad recall rate of cell increases after test improves.
The upside of the last Polarizer Load frame 1 of the utility model uses hinge to see through a fixed block and fixes with the upside use screw of the airborne dish 3 of lighting a lamp.
The inboard that the last Polarizer of the utility model is loaded in 1U type framework on the U type framework is provided with U type draw-in groove, and right three limits all are installed in the U type draw-in groove of Polarizer 1 under the left side of last Polarizer 2.
The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.
Claims (4)
1. the machine of lighting a lamp is used the Polarizer mounting structure; It is characterized in that it comprises Polarizer Load frame (1) on; Polarizer on one (2) is installed in said going up in the Polarizer Load frame (1); With the airborne dish (3) of lighting a lamp, and the respective side of a said side that goes up Polarizer Load frame (1) and this airborne dish (3) of lighting a lamp is hinged.
2. the machine of lighting a lamp according to claim 1 is used the Polarizer mounting structure; It is characterized in that it further comprises base station (4); Said base station (4) is used to carry a load plate (3); This load plate (3) is used to load cell to be detected, and be equipped with Polarizer (2) one on Polarizer Load frame (1) directly overlay on the cell to be detected.
3. the machine of lighting a lamp according to claim 1 is used the Polarizer mounting structure, it is characterized in that the described upside of going up Polarizer Load frame (1) uses hinge to see through a fixed block and fixes with the upside use screw of the airborne dish (3) of lighting a lamp.
4. the machine of lighting a lamp according to claim 1 is used the Polarizer mounting structure; It is characterized in that said upward Polarizer Load frame (1) is a U type framework; The inboard of this U type framework is provided with U type draw-in groove, and right three limits all are installed in the U type draw-in groove of Polarizer (1) under the left side of last Polarizer (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819692U CN202166800U (en) | 2011-08-04 | 2011-08-04 | Upper polarizing plate installation structure for lighting machine |
| TW101201896U TWM434215U (en) | 2011-08-04 | 2012-02-02 | Attachment structure of upper polarizer for cell prober |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819692U CN202166800U (en) | 2011-08-04 | 2011-08-04 | Upper polarizing plate installation structure for lighting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166800U true CN202166800U (en) | 2012-03-14 |
Family
ID=45802617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202819692U Expired - Fee Related CN202166800U (en) | 2011-08-04 | 2011-08-04 | Upper polarizing plate installation structure for lighting machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202166800U (en) |
| TW (1) | TWM434215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681114A (en) * | 2018-05-17 | 2018-10-19 | 福建师范大学 | A kind of detection device and method of small size LCD character display defects |
| CN109061917A (en) * | 2018-09-29 | 2018-12-21 | 武汉华星光电技术有限公司 | Clamper and lighting jig |
| US11150704B2 (en) | 2018-10-18 | 2021-10-19 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and electronic apparatus |
-
2011
- 2011-08-04 CN CN2011202819692U patent/CN202166800U/en not_active Expired - Fee Related
-
2012
- 2012-02-02 TW TW101201896U patent/TWM434215U/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681114A (en) * | 2018-05-17 | 2018-10-19 | 福建师范大学 | A kind of detection device and method of small size LCD character display defects |
| CN109061917A (en) * | 2018-09-29 | 2018-12-21 | 武汉华星光电技术有限公司 | Clamper and lighting jig |
| WO2020062412A1 (en) * | 2018-09-29 | 2020-04-02 | 武汉华星光电技术有限公司 | Gripper and lighting jig |
| US11328636B2 (en) | 2018-09-29 | 2022-05-10 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Clamper and lighting fixture |
| US11150704B2 (en) | 2018-10-18 | 2021-10-19 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM434215U (en) | 2012-07-21 |
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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 |
Granted publication date: 20120314 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |