CN201654377U - Lamp lighting platform device - Google Patents
Lamp lighting platform device Download PDFInfo
- Publication number
- CN201654377U CN201654377U CN2010201626804U CN201020162680U CN201654377U CN 201654377 U CN201654377 U CN 201654377U CN 2010201626804 U CN2010201626804 U CN 2010201626804U CN 201020162680 U CN201020162680 U CN 201020162680U CN 201654377 U CN201654377 U CN 201654377U
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- panel
- lighting
- lamp
- stage apparatus
- pedestal
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Abstract
The utility model discloses a lamp lighting platform device which comprises a base, a panel placing region, a plurality of stop blocks, and a probe moving mechanism, wherein the plane placing region is arranged on the base and used for placing a panel; the plurality of the stop blocks are arranged on the base and used for moving respectively, thereby being matched with the size of the panel and positioning the panel; the probe moving mechanism is arranged on the base and used for being matched with the position of a terminal of the panel and further carrying out three-dimensional movement; and the lamp lighting platform device further comprises a universal bearing, and the universal bearing is coupled with the base and used for leading the base to carry out multi-angle rotation motion. The lamp lighting platform device has simple, portable and practical structure, low cost, high detection efficiency, and convenient detection operation and device maintenance.
Description
Technical field
The utility model relates to a kind of stage apparatus of lighting a lamp, particularly relevant for a kind of panel lighting stage apparatus.
Background technology
Along with the progress of science and technology, lcd technology becomes the main flow of modern image display technique; In LCD, liquid crystal panel is one of critical elements, and the quality of liquid crystal panel will directly influence the quality that image shows; Therefore, detect for liquid crystal panel, very important.Generally the detection for liquid crystal panel can comprise glass substrate inspection, CF inspection, tft array engineering supervision, array test, alignment film inspection, and lighting test (lighting detection); Wherein, whether lighting test has bad point (for example: bright spot or dim spot) in order to detect liquid crystal panel.Traditionally, in the known panel lighting test platform, because the panel of different size is with regard to carrying out the electrical contact contact to cooperate the various sizes panel by the exclusive measurement jig of a corresponding cover, as Republic of China's publication number I245889 patent " testing fixture of display panel ", Republic of China's publication number M354755 patent known technologies such as " the panel inspection machines of tool supporting mechanism "; Yet the size of panel exploitation machine is a lot, its certainly will to prepare many different sizes light a lamp tool with now in response to; When the back stops producing as if this machine, then this platform of lighting a lamp also must stop thereupon, change, and not only expends the cost of substantive test tool, in the size of changing product line, must expend a large amount of time and manpower carrying out the action of thread-changing, and the checking before producing.
In addition, when the artificial visual inspection is carried out in the panel lighting test, traditional panel lighting test platform only can carry out the two dimension of limited angle and rotate, or simple moving, as the known invention of I299800 patent " display panel testing fixture ", cause the supervisory personnel to carry out the inconvenience of panel lighting visual detection, also because the test platform rotational angle is limited, the bad point in panel top is difficult for detecting, and then the detection efficiency that causes lighting a lamp is lower, influences the quality of product.
Also have, on known point lamp test stage apparatus, detect and to utilize complex drive mechanism that probe is moved, and moving range is limited with probe; And the cost that the probe driving mechanism of overcomplicated more increases the production of lighting test platform, makes, and cause the panel detection personnel in the inconvenience that reaches on the detecting operation of lighting a lamp in the device maintenance.
Because above-mentioned problem, a kind of structure is simpler and easy, light, practical, and be enough to solve that cost consumption, detection efficiency that known technology causes are low, the lighting test stage apparatus of shortcoming such as detecting operation and device inconvenient maintenance, very be necessary.
The utility model content
In order to solve the problems referred to above that prior art exists, the utility model fundamental purpose is to provide a kind of structure simpler and easy, light, the practical stage apparatus of lighting a lamp, it is by carrying out the pedestal of Three dimensional rotation, effectively promote the rotatable angle of the platform of lighting a lamp, make the panel to be detected can be with the needs of supervisory personnel's visual detection, carry out the Three dimensional rotation of various angles, meeting under the state of ergonomics, the detection visual angle of supervisory personnel's the best is provided, to increase the comfort level that the supervisory personnel carries out the lighting test operation, also effective hoist point lamp test efficient and accuracy, and then the quality of promotion product.
Another purpose of the utility model, the stage apparatus of lighting a lamp that provides a kind of structure simpler and easy, light, practical is provided, it can utilize a plurality of blocks and the panel rest area that is arranged on pedestal, make this lighting test platform take advantage of the panel that carries the different size size according to user's needs, to carry out lighting test, reduce known point lamp test platform like this and must change the tool of lighting a lamp of corresponding size according to the measured panel size difference and give birth to huge cost.In addition, the stage apparatus of lighting a lamp that the utility model proposes more comprises a probe travel mechanism, terminal (pad) position that cooperates the measured panel of different size, can carry out three-dimensional moves, cooperate factors such as measured panel size and terminal position detecting adjustment like this, and reach lighting test platform creator in response to various different measured panel size design.
For reaching above-mentioned purpose, the utility model proposes a kind of stage apparatus of lighting a lamp, but it comprises the pedestal of multi-angle rotation; One panel rest area is arranged on this pedestal, in order to place a panel; A plurality of blocks are arranged on this panel rest area lateral margin of this pedestal, can move with the edge against this panel individually, make this panel be positioned at this panel rest area; One probe travel mechanism is arranged on this pedestal, in order to the position of at least one terminal of cooperating this panel, carries out three-dimensional and moves.
But the pedestal of the multi-angle that test platform of the present utility model comprised rotation, and a plurality of block structures of panel location are light and handy and simple, significantly reduce volume and weight that panel lighting is tested required measurement jig.
Owing to adopt above technical scheme, electric light stage apparatus of the present utility model is simple in structure, light, and it is more practical, it is by carrying out the pedestal of Three dimensional rotation, effectively promote the rotatable angle of the platform of lighting a lamp, make the panel to be detected can be with the needs of supervisory personnel's visual detection, carry out the Three dimensional rotation of various angles, meeting under the state of ergonomics, the detection visual angle of supervisory personnel's the best is provided, to increase the comfort level that the supervisory personnel carries out the lighting test operation, also effective hoist point lamp test efficient and accuracy, and then the quality of promotion product; It can utilize a plurality of blocks and the panel rest area that is arranged on pedestal, make this lighting test platform take advantage of the panel that carries the different size size according to user's needs, to carry out lighting test, reduce the huge cost that tool generated of lighting a lamp that known point lamp test platform must be changed corresponding size according to the measured panel size difference like this.
Description of drawings
Fig. 1 is the synoptic diagram of the preferred embodiment of a kind of stage apparatus of lighting a lamp of the present utility model.
But Fig. 2 is the synoptic diagram of the pedestal of multi-angle rotation of the present utility model.
Fig. 3 is the preferred embodiment structural representation of panel rest area of the present utility model and a plurality of blocks.
Fig. 4 A is the explosive view of the preferred embodiment of probe of the present utility model travel mechanism.
Fig. 4 B is the synoptic diagram of the preferred embodiment of probe of the present utility model travel mechanism.
Fig. 5 A is the action synoptic diagram of the stage apparatus preferred embodiment of lighting a lamp of the present utility model.
Fig. 5 B is the side view of action of the preferred embodiment of the stage apparatus of lighting a lamp of the present utility model.
Fig. 5 C is the action synoptic diagram of the stage apparatus preferred embodiment of lighting a lamp of the present utility model.
Fig. 5 D is the vertical view of action of the preferred embodiment of the stage apparatus of lighting a lamp of the present utility model.
Figure number
100 stage apparatus 101 pedestals of lighting a lamp
102 panel rest areas, 1,021 first lateral margins
1,022 second lateral margins, 103 blocks
104 probe travel mechanisms, 105 panels
1,052 second edges, 1,051 first edges
1053 other edge 106 terminals
201 bases, 202 support columns
203 universal bearings, 2,040,000 phase bearing seats
301 first locating pieces, 302 second locating pieces
303 block plates, 304 grooves
401 cylinders, 402 guide shafts
403 bearing seats, 404 cylinder holders
405 elevators 406 are adjusted plate
407 probe stationary seats, 408 through holes
409 post holes, 410 chases
Embodiment
Below in conjunction with embodiment, further set forth the utility model:
As shown in Figure 1, the utility model will be described in detail with preferred embodiment and viewpoint, and this type of narration is to explain structure of the present utility model, only in order to explanation but not in order to limit claim of the present utility model.Therefore, the preferred embodiment in instructions, the utility model also can extensively be carried out at other embodiment.
At first, please cooperate and consult figure one, it is the synoptic diagram of the preferred embodiment of a kind of stage apparatus 100 of lighting a lamp of the present utility model; The stage apparatus 100 of lighting a lamp includes: but the pedestal 101 of multi-angle rotation; One panel rest area 102 is arranged on the pedestal 101, in order to place a panel 105; A plurality of blocks 103 are arranged on pedestal 101, move to cooperate the size of panel 105 in order to indivedual, make panel 105 location; One probe travel mechanism 104 is arranged on the pedestal 101, and in order to the position of at least one terminal 106 of cooperating panel 105, it is mobile to carry out three-dimensional.
See also Fig. 1 and Fig. 2, but wherein Fig. 2 is the synoptic diagram of the pedestal 101 of multi-angle rotation of the present utility model; But the pedestal 101 of multi-angle rotation comprises: a base 201, support column 202, one universal bearings 203, and a universal shaft bearing 204.As shown in Figure 2, base 201 couples with universal bearing 203 mutually with support column 202; 203 of universal bearings are connected with universal shaft bearing 204.The user makes it drive base 201 and carries out the three-dimensional motion of multi-angle by driving universal bearing 203, with the detection visual angle of the best ergonomics of the person of being used, carries out the comfort level that panel lighting detects operation to promote the user, more improves and detects accuracy rate.
See also Fig. 3, it is the panel rest area 102 of the stage apparatus 100 of lighting a lamp of the present utility model and the preferred embodiment structural representation of a plurality of blocks 103; As shown in Figure 3, and consider Fig. 1 in light of actual conditions, panel rest area 102 is arranged on the base 201, in order to place a measured panel 105; One first locating piece 301 is arranged on first lateral margin 1021 of panel rest area 102, the user with first edge 1051 of measured panel 105 against first locating piece 301, in order to first edge 1051 of measured panel 105 is located; One second locating piece 302, be arranged at panel rest area 102 second lateral margin 1022 vertical with first locating piece 301, in order to second edge 1052 that measured panel 105 is vertical with first edge 1051 against second locating piece 302, in order to measured panel 105 is located perpendicular to second edge 1052 at first edge 1051; A plurality of blocks 103 are arranged at respectively in the two block plates 303, and block plate 303 has the groove 304 with a plurality of block 103 respective numbers, and a plurality of blocks 103 can be moved along the corresponding groove 304 of its institute individually; When a plurality of blocks 103 when its corresponding groove 304 of institute moves to first state, block 103 promptly against panel 105 not with first locating piece 301 and other fixing edges 1053 of second locating piece 302, be positioned in the panel rest area 102 on the pedestal 101 with panel different size; When a plurality of blocks 103 when its corresponding groove 304 of institute moves to second state, block 103 promptly separates with other edges 1053 of panel 105.In other embodiment of the present utility model, the stage apparatus 100 of lighting a lamp only can be selected in arbitrary lateral margin of panel rest area 102 first locating piece 301 to be set, in addition three lateral margins of panel rest area 102 are provided with a plurality of blocks 103, with four edges of locating measured panel respectively in panel rest area 102; Maybe can select a plurality of blocks 103 all to be set in each lateral margin of panel rest area 102, with the location measured panel 105 each edge at panel rest area 102.
See also Fig. 4 A and Fig. 4 B, Fig. 4 A is the explosive view of preferred embodiment of the probe travel mechanism 104 of the stage apparatus 100 of lighting a lamp of the present utility model, and Fig. 4 B then is the synoptic diagram of probe travel mechanism 104; Probe travel mechanism 104 comprises: a cylinder 401; Two guide shafts 402, it is arranged at respectively in the corresponding bearing seat 403; One cylinder holder 404; One elevator 405; One adjusts plate 406; One probe stationary seat 407.Shown in Fig. 1, Fig. 4 A and Fig. 4 B, probe travel mechanism 104 is connected in base 201 by cylinder holder 404 and cylinder 401, cylinder 401 is arranged in a cylinder axis (not shown), be connected in a through hole 408 of cylinder holder 404 by cylinder axis, an end of cylinder axis passes through hole 408 and further is connected to elevator 405; Adjust the another side that 406 of plates are arranged at elevator 405 with respect to cylinder holder 404.The user can drive cylinder 401 makes elevator 405 move along cylinder axis, moves along cylinder axis so that adjust plate 406; Two guide shafts 402 are arranged at respectively and form two guide frame unit in the corresponding bearing seat 403 respectively; Two guide frame unit are arranged at the both sides of cylinder 401 respectively, and bearing seat 403 is arranged at 402 post holes 409 of passing cylinder holder 404 of post hole 409, two guide shafts of cylinder holder 404 respectively, is connected in elevator 405.When the user drives cylinder 401, then, carry out elevating movement, and make that adjusting plate 406 is maintained horizontality and VTOL (vertical take off and landing) and make elevator 405 keep horizontality by two guide frame unit guides.Probe stationary seat 407 is to be fixed in to adjust on the plate 406; In the present embodiment, probe stationary seat 407 is the L type, only in other embodiment, does not then exceed with it.Probe stationary seat 407 is provided with at least one chase 410, and chase 410 is parallel to panel rest area 102; One probe body (not shown) is arranged in the chase 410 of probe stationary seat 407, so that probe body must slide along chase 410.The user by this can be according to measured panel 105 sizes of putting in the panel rest area 102, and the position that factor such as terminal 106 positions is adjusted probe body is parallel to panel rest area 102 and moves it.By driving cylinder 401, by the aforementioned interlock effect of cylinder axis, guide shaft 402, bearing seat 403, cylinder holder 404, elevator 405, adjustment plate 406, the probe body on the probe stationary seat 407 is carried out the motion perpendicular to panel rest area 102.The user also can be by this according to measured panel 105 sizes, the thickness of putting in the panel rest area 102, and factor such as terminal 106 positions is adjusted the position of probe body.
See also Fig. 5 A to Fig. 5 D, wherein Fig. 5 A, Fig. 5 C are the action synoptic diagram of stage apparatus 100 preferred embodiments of lighting a lamp of the present utility model, the side view of the action of Fig. 5 B stage apparatus 100 preferred embodiments of lighting a lamp of the present utility model, Fig. 5 D are the vertical view of the action of stage apparatus 100 preferred embodiments of lighting a lamp of the present utility model; Shown in Fig. 5 A, the stage apparatus 100 of lighting a lamp of the present utility model carries out the needs that panel lighting detects operation for the person of being used, and the user drives the universal bearing 203 that the platform 100 of lighting a lamp is comprised, and comes to provide pedestal 101 to carry out the Three dimensional rotation of multi-angle.Shown in Fig. 5 B, the platform 100 of lighting a lamp can meet under the state of ergonomics according to user's needs, the person's of being used visual angle, and Three dimensional rotation pedestal 101 makes the user can carry out the panel lighting test under the state of the best and the most comfortable.Among the embodiment of the present utility model, shown in Fig. 5 B, the base 201 of pedestal 101 drives universal bearing 203 by the user, is horizontal reference with A-A ' axle, rotates counterclockwise 30 °, to meet the detection visual angle of user's ergonomics; In another embodiment of the present utility model, shown in Fig. 5 C, the base 201 of pedestal 101 is to drive universal bearing 203 by the user, with A-A ' axle is horizontal reference, rotate counterclockwise 30 °, and be the axle center with B-B ' axle, rotate counterclockwise 30 °, to meet the detection visual angle of user's ergonomics.Be the measured panel 105 of cooperation different size or the factor of its terminal 106 position differences again, the user can drive universal bearing 203, make the base 201 of pedestal 101 carry out the Three dimensional rotation of multi-angle, detect the visual angle, use promoting the efficient that testing staff's panel lighting detects to obtain best lighting a lamp; In an embodiment of the present utility model, shown in Fig. 5 D, the user drives universal bearing 203, and making the base 201 of pedestal 101 is horizontal reference with C-C ' axle, rotates counterclockwise 30 °.The angle that pedestal described in the previous embodiment rotates is only for assisting to understand illustration of the present utility model, and the Three dimensional rotation that pedestal of the present utility model can carry out is non-ly exceeded with aforementioned particular axis, special angle.
But above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (9)
1. the stage apparatus of lighting a lamp is characterized in that, comprises:
One pedestal;
One panel rest area is arranged on this pedestal, in order to place a panel;
A plurality of blocks are arranged on described panel rest area lateral margin, can move with the edge against described panel individually, make described panel be positioned at described panel rest area; And
One probe travel mechanism is arranged on the described pedestal, in order to the position of at least one terminal of cooperating this panel, carries out three-dimensional and moves.
2. the stage apparatus of lighting a lamp as claimed in claim 1 is characterized in that, also comprises a universal bearing, and this universal bearing and described pedestal couple, with so that described pedestal carries out multi-angle rotatablely moves.
3. the stage apparatus of lighting a lamp as claimed in claim 1 is characterized in that, also comprises at least one locating piece, and it is arranged at least one lateral margin of described panel rest area, in order at least one edge of being subjected to described panel against, and locate described panel.
4. the stage apparatus of lighting a lamp as claimed in claim 1, it is characterized in that, also comprise a plurality of block plates, it is arranged on the described pedestal, and described a plurality of block plate has a plurality of grooves that match with these a plurality of blocks respectively, with so that these a plurality of blocks respectively when a plurality of grooves that match move to one first state, against the edge of described panel, to cooperate the size of described panel, described panel is positioned at described panel rest area.
5. the stage apparatus of lighting a lamp as claimed in claim 4 is characterized in that, described a plurality of blocks respectively when a plurality of grooves that match move to one second state, the edge separation of described a plurality of blocks and described panel.
6. the stage apparatus of lighting a lamp as claimed in claim 1 is characterized in that, described probe travel mechanism more comprises a probe stationary seat, and this probe stationary seat has at least one chase, with so that at least one probe move along this at least one chase.
7. the stage apparatus of lighting a lamp as claimed in claim 1 is characterized in that, described probe travel mechanism more comprises:
One cylinder holder;
One cylinder axis, wherein an end of cylinder axis is connected in described cylinder holder; And
One cylinder, it is arranged in described cylinder axis, and is connected with the cylinder holder by described cylinder axis, with so that this probe travel mechanism move along described cylinder axis.
8. the stage apparatus of lighting a lamp as claimed in claim 7 is characterized in that, described probe travel mechanism more comprises at least one guide shaft, and it is arranged at least one bearing seat that matches respectively, is connected in described cylinder holder with this at least one bearing seat.
9. the stage apparatus of lighting a lamp as claimed in claim 8 is characterized in that, described a plurality of bearing seats are arranged at around the described cylinder, is in vertical motion in order to guide described probe travel mechanism to maintain the state that is parallel to described panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201626804U CN201654377U (en) | 2010-04-16 | 2010-04-16 | Lamp lighting platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201626804U CN201654377U (en) | 2010-04-16 | 2010-04-16 | Lamp lighting platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654377U true CN201654377U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201626804U Expired - Fee Related CN201654377U (en) | 2010-04-16 | 2010-04-16 | Lamp lighting platform device |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789075A (en) * | 2012-07-26 | 2012-11-21 | 北京京东方光电科技有限公司 | Lighting jig for detecting liquid crystal panels |
| WO2013127100A1 (en) * | 2012-03-02 | 2013-09-06 | 深圳市华星光电技术有限公司 | Method and device for manufacturing liquid crystal panel |
| CN103645035A (en) * | 2013-12-12 | 2014-03-19 | 京东方科技集团股份有限公司 | Lighting fixture |
| CN104516132A (en) * | 2014-11-21 | 2015-04-15 | 京东方科技集团股份有限公司 | Testing fixture |
| CN104808360A (en) * | 2015-04-30 | 2015-07-29 | 深圳市华星光电技术有限公司 | Detection mounting device for liquid crystal display panel |
| CN104834114A (en) * | 2015-05-15 | 2015-08-12 | 武汉精测电子技术股份有限公司 | Opencell screen detection device |
| CN105158944A (en) * | 2015-10-19 | 2015-12-16 | 北京京东方茶谷电子有限公司 | Lighting jig |
| CN106124165A (en) * | 2016-06-14 | 2016-11-16 | 京东方科技集团股份有限公司 | A kind of backlight module detection arrangement |
| CN106646945A (en) * | 2016-11-30 | 2017-05-10 | 无锡市创恒机械有限公司 | Multi-angle detecting device for liquid crystal display |
| CN106681035A (en) * | 2017-03-28 | 2017-05-17 | 武汉精测电子技术股份有限公司 | Large-sized liquid crystal screen electrically-controlled lighting-on device |
| CN107048882A (en) * | 2016-12-29 | 2017-08-18 | 武汉华星光电技术有限公司 | Lighting jig and display device |
| US9880407B2 (en) | 2014-11-21 | 2018-01-30 | Boe Technology Group Co., Ltd. | Test fixture for electrical function test of product to be tested |
| CN108873412A (en) * | 2018-07-24 | 2018-11-23 | 武汉华星光电技术有限公司 | A kind of lighting jig for detection panel |
| CN110045526A (en) * | 2019-04-22 | 2019-07-23 | 武汉华星光电技术有限公司 | Lighting jig and lighting detection method |
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2010
- 2010-04-16 CN CN2010201626804U patent/CN201654377U/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013127100A1 (en) * | 2012-03-02 | 2013-09-06 | 深圳市华星光电技术有限公司 | Method and device for manufacturing liquid crystal panel |
| US20140292366A1 (en) * | 2012-07-26 | 2014-10-02 | Beijing Boe Optoelectronics Technology Co., Ltd. | Lighting jig for inspection of a liquid crystal panel |
| US9666110B2 (en) | 2012-07-26 | 2017-05-30 | Beijing Boe Optoelectronics Technology Co., Ltd. | Lighting jig for inspection of a liquid crystal panel |
| CN102789075A (en) * | 2012-07-26 | 2012-11-21 | 北京京东方光电科技有限公司 | Lighting jig for detecting liquid crystal panels |
| CN103645035A (en) * | 2013-12-12 | 2014-03-19 | 京东方科技集团股份有限公司 | Lighting fixture |
| CN103645035B (en) * | 2013-12-12 | 2016-03-02 | 京东方科技集团股份有限公司 | A kind of lighting jig |
| US9880407B2 (en) | 2014-11-21 | 2018-01-30 | Boe Technology Group Co., Ltd. | Test fixture for electrical function test of product to be tested |
| CN104516132A (en) * | 2014-11-21 | 2015-04-15 | 京东方科技集团股份有限公司 | Testing fixture |
| CN104516132B (en) * | 2014-11-21 | 2018-02-06 | 京东方科技集团股份有限公司 | A kind of measurement jig |
| WO2016173030A1 (en) * | 2015-04-30 | 2016-11-03 | 深圳市华星光电技术有限公司 | Detecting installation device for liquid crystal display panel |
| CN104808360B (en) * | 2015-04-30 | 2018-05-29 | 深圳市华星光电技术有限公司 | A kind of detection erecting device of liquid crystal display panel |
| CN104808360A (en) * | 2015-04-30 | 2015-07-29 | 深圳市华星光电技术有限公司 | Detection mounting device for liquid crystal display panel |
| CN104834114A (en) * | 2015-05-15 | 2015-08-12 | 武汉精测电子技术股份有限公司 | Opencell screen detection device |
| CN105158944A (en) * | 2015-10-19 | 2015-12-16 | 北京京东方茶谷电子有限公司 | Lighting jig |
| WO2017067210A1 (en) * | 2015-10-19 | 2017-04-27 | 京东方科技集团股份有限公司 | Detection device for backlight module |
| CN106124165A (en) * | 2016-06-14 | 2016-11-16 | 京东方科技集团股份有限公司 | A kind of backlight module detection arrangement |
| CN106646945A (en) * | 2016-11-30 | 2017-05-10 | 无锡市创恒机械有限公司 | Multi-angle detecting device for liquid crystal display |
| CN107048882A (en) * | 2016-12-29 | 2017-08-18 | 武汉华星光电技术有限公司 | Lighting jig and display device |
| CN106681035A (en) * | 2017-03-28 | 2017-05-17 | 武汉精测电子技术股份有限公司 | Large-sized liquid crystal screen electrically-controlled lighting-on device |
| CN108873412A (en) * | 2018-07-24 | 2018-11-23 | 武汉华星光电技术有限公司 | A kind of lighting jig for detection panel |
| WO2020019722A1 (en) * | 2018-07-24 | 2020-01-30 | 武汉华星光电技术有限公司 | Light-on fixture for testing panel |
| CN110045526A (en) * | 2019-04-22 | 2019-07-23 | 武汉华星光电技术有限公司 | Lighting jig and lighting detection method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20101124 Termination date: 20170416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |