CN205487264U - A platform device for detecting display screen panel quality - Google Patents
A platform device for detecting display screen panel quality Download PDFInfo
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- CN205487264U CN205487264U CN201620047250.5U CN201620047250U CN205487264U CN 205487264 U CN205487264 U CN 205487264U CN 201620047250 U CN201620047250 U CN 201620047250U CN 205487264 U CN205487264 U CN 205487264U
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- display screen
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- backlit module
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Abstract
The utility model discloses a platform device for detecting display screen panel quality, the voice desk comprises a desk body, be equipped with LED backlight unit on the desktop of the table body, the last glass apron that is equipped with of LED backlight unit, LED backlight unit is connected with out -of -the -way light driver. Place the display screen panel that awaits measuring on glass apron during the use, open LED backlight unit, then control display screen panel display picture or color, light the display screen panel, and then test display screen panel problem out of order whether.
Description
Technical field
This utility model relates to a kind of stage apparatus for detecting display screen panel quality.
Background technology
In recent years, LED backlit display was widely used.LED backlit display structure mainly includes front plane frame, panel, glue frame, diaphragm, light guide plate, reflector plate, postnotum, LED lamp bar group.The quality of one display screen first has to see its panel, because the quality of display screen panel directly influences the viewing effect of picture, and display screen panel accounted for complete machine cost more than half, it it is the principal element of the cost affecting display screen, so to select a good display screen, first have to choose its panel.Panel can be divided into A, B, C Three Estate according to quality, its grade distinguishing according to be bad point quantity number.But hard and fast rule the most relevant in the world, so the classification standard in every country area is also not quite similar.Under normal circumstances, the bad point quantity of display screen panel is A level within 5, and bad point quantity just belongs to B level more than 5 less than 10, and bad point quantity then belongs to C level panel more than 10.Therefore, during the manufacturing of display screen, it is necessary to detect display screen panel quality, this utility model is a kind of device can tested display screen panel quality of offer.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of stage apparatus for detecting display screen panel quality.
This utility model the technical scheme is that for solving its technical problem
A kind of stage apparatus for detecting display screen panel quality, including desk body, the desktop of described desk body is provided with LED-backlit module, and described LED-backlit module is provided with glass cover-plate, and described LED-backlit module connects backlight driver.
Further, described LED-backlit module includes the multiple LED lamp bead being evenly spaced on desktop.
Further, described LED-backlit module includes the LED lamp bead being evenly arranged in desktop edge.
The beneficial effects of the utility model are: a kind of stage apparatus for detecting display screen panel quality that this utility model uses, during use, display screen panel to be measured is placed on glass cover-plate, open LED-backlit module, then display screen panel display picture or color are controlled, light display screen panel, and then the test the most faulty problem of display screen panel.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is LED lamp bead distribution schematic diagram of the present utility model；
Fig. 3 is LED lamp bead distribution schematic diagram in another kind of embodiment of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of stage apparatus for detecting display screen panel quality of the present utility model, including desk body, the desktop of described desk body is provided with LED-backlit module 3, described LED-backlit module 3 is provided with glass cover-plate 2, and described LED-backlit module 3 connects backlight driver.
With reference to Fig. 2, in the present embodiment, described LED-backlit module 3 includes the multiple LED lamp bead 4 being evenly spaced on desktop.
With reference to Fig. 3, in other embodiments, described LED-backlit module 3 includes the LED lamp bead 4 being evenly arranged in desktop edge.
During use, display screen panel 1 to be measured is placed on glass cover-plate 2, opens LED-backlit module 3, then control display screen panel 1 and show picture or color, light display screen panel 1, and then the test the most faulty problem of display screen panel 1.
The above, preferred embodiment the most of the present utility model, this utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (3)
1. the stage apparatus being used for detecting display screen panel quality, it is characterised in that: including that desk body, the desktop of described desk body are provided with LED-backlit module, described LED-backlit module is provided with glass cover-plate, and described LED-backlit module connects backlight driver.
A kind of stage apparatus for detecting display screen panel quality the most according to claim 1, it is characterised in that: described LED-backlit module includes the multiple LED lamp bead being evenly spaced on desktop.
A kind of stage apparatus for detecting display screen panel quality the most according to claim 1, it is characterised in that: described LED-backlit module includes the LED lamp bead being evenly arranged in desktop edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047250.5U CN205487264U (en) | 2016-01-18 | 2016-01-18 | A platform device for detecting display screen panel quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047250.5U CN205487264U (en) | 2016-01-18 | 2016-01-18 | A platform device for detecting display screen panel quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487264U true CN205487264U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620047250.5U Active CN205487264U (en) | 2016-01-18 | 2016-01-18 | A platform device for detecting display screen panel quality |
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| CN (1) | CN205487264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513516A (en) * | 2016-01-18 | 2016-04-20 | 江门市唯是半导体科技有限公司 | Platform device for inspecting quality of display screen panel |
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2016
- 2016-01-18 CN CN201620047250.5U patent/CN205487264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513516A (en) * | 2016-01-18 | 2016-04-20 | 江门市唯是半导体科技有限公司 | Platform device for inspecting quality of display screen panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A platform device for detecting the quality of display panel Effective date of registration: 20221026 Granted publication date: 20160817 Pledgee: Bank of Guangzhou Limited by Share Ltd. Jiangmen branch Pledgor: JIANGMEN WEISHI SEMICONDUCTOR TECHNOLOGY Co.,Ltd. Registration number: Y2022980019704 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |