CN102368827A - Device for detecting performance of panel display screen - Google Patents
Device for detecting performance of panel display screen Download PDFInfo
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- CN102368827A CN102368827A CN2011103182633A CN201110318263A CN102368827A CN 102368827 A CN102368827 A CN 102368827A CN 2011103182633 A CN2011103182633 A CN 2011103182633A CN 201110318263 A CN201110318263 A CN 201110318263A CN 102368827 A CN102368827 A CN 102368827A
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Abstract
The invention discloses a device for detecting the performance of a panel display screen, which is used for detecting the panel display screen. The device comprises a cavity, a fixing plate installed in the cavity, a longitudinal movement mechanism, a horizontal movement mechanism and a brightness meter, wherein a detection port and a contraposition block are arranged on the fixing plate; the contraposition block is positioned at the periphery of the detection port; a detection plate is arranged in the detection port; a plurality of probes corresponding to circuit pins of the panel display screen are arranged on the detection plate; the longitudinal movement mechanism is connected with the horizontal movement mechanism and is driven to slide along the longitudinal direction above the detection plate; and the horizontal movement mechanism is connected with the brightness meter and is driven to slide along the horizontal direction above the detection plate. Compared with the prior art, the device disclosed by the invention has the advantages that the brightness, chromaticity, color temperature, spectrum measurement and photoelectric properties of the panel display screen are analyzed by the brightness meter, thus the device can be widely applied to panel display production lines; and furthermore, the brightness meter is driven by the longitudinal movement mechanism and the horizontal movement mechanism to move on the detection plate, thus the detection efficiency is high.
Description
Technical field
The present invention relates to a kind of display screen checkout gear, relate in particular to a kind of checkout gear that is used to detect panel display screen.
Background technology
Flat-panel monitor comprises LCD, plasma scope, OLED (Organic Light Emitting Diode; Organic Light-Emitting Diode) display, vacuum fluorescent display, surface plate type cathode ray tube display and LED (light-emitting diode) display etc.; Above-mentioned flat-panel monitor has many advantages are arranged: slim and light and handy, complete machine can be made portable; Voltage is low, do not have X-radiation, do not have flashing, do not produce static, thereby can insalubrity; Low in energy consumption, available powered battery; Life-span is long.Therefore; The military affairs of flat-panel monitor, civil area all have purposes extremely widely, OLED display especially, and the OLED display is based on a kind of current mode light emitting semiconductor device of organic material; Its typical structure is that the luminous organic material of on glass substrate, making one deck tens nanometer thickness is made luminescent layer; There is the metal electrode of one deck low work function the luminescent layer top, and when being added with voltage on the electrode, luminescent layer just produces light radiation.Therefore, the OLED display has advantages such as active illuminating, visual angle low in energy consumption, frivolous, no restriction, on the display screen of digital product, has obtained extensive use, and has had bigger market potential.
The main preparation technology of OLED display device comprises: TFT substrate manufacture, substrate are handled (specifically comprising: glass substrate cleaning, photoetching, cleaning and substrate pre-treatment again), film forming (specifically comprising: vacuum evaporation organic layer, vacuum evaporation back electrode and vacuum evaporation protective layer), encapsulation, cutting, burn-in test and chip for driving and are bound; After wherein the OLED encapsulation finishes; Cutting is cracked into independently panel display screen; Before panel display screen binding chip for driving; Need to use the display screen checkout gear carry out Photoelectric Detection to panel display screen, its concrete steps are following: the column electrode conllinear short circuit that panel display screen is all connects, and all row electrode conllinear short circuits connect (R, G, B are insulated from each other); Then light panel display screen with one group of signal generator, range estimation looks at whether to have display defect, and (point, line do not work; Brightness is obviously uneven), will estimate defective panel display screen at last and sort out, do not carry out chip and bind flow process, other puts other places and carries out defects detection or repairing.
Yet, when using traditional display screen checkout gear to detect, owing to adopt range estimation to detect; Whether the colourity and the brightness that only can test out panel display screen is even; Can not accomplish colour temperature, spectrum test and the display performance analysis of panel display screen, can not detect the display performance and the circuit performance of flat-panel monitor complete, accurately, and its display performance is analyzed; Make the traditional display screen checkout gear can not be widely used in the flat panel display production line, use limitation big; On the other hand, during work, along with the increase of staff's length detection time; The error ratio that detects also can increase thereupon, and because the limitation of human body, only through estimating display performance and the circuit performance that detects panel display screen; Error rate is high, and testing result is unstable; Again on the one hand; When using traditional display screen checkout gear to detect; Can only behind a part of pin that detects display screen, move or turning display screen; Once more remaining display screen pin is detected, this make not only move with the turning display screen process in can cause damage to device, and under the detection efficiency.
Therefore, be badly in need of a kind of display performance and circuit performance that can detect flat-panel monitor quickly and easily, and the display screen checkout gear that its display performance is analyzed.
Summary of the invention
The purpose of this invention is to provide a kind of display performance and circuit performance that can detect flat-panel monitor quickly and easily, and the panel display screen device for detecting performance that its display performance is analyzed.
For on realizing purpose is arranged; The invention discloses a kind of panel display screen device for detecting performance; Be used for the detection of panel display screen; This panel display screen device for detecting performance comprises cavity, is installed in fixed head, longitudinal moving mechanism, transverse moving mechanism and luminance meter in the said cavity; Said fixed head is provided with and detects mouth and outstanding bit block, and said bit block is distributed in a said detection mouthful periphery and is used for fixing said panel display screen, is equipped with check-out console in the said detection mouth; Have the probe corresponding on the said check-out console with the circuit pin of said panel display screen; Said longitudinal moving mechanism is fixed in the said cavity, and said longitudinal moving mechanism links to each other with said transverse moving mechanism and drives said transverse moving mechanism and above said check-out console, longitudinally slides, and said transverse moving mechanism links to each other with said luminance meter and drives said luminance meter and above check-out console, slides along horizontal.
Said longitudinal moving mechanism comprises driving mechanism, long rails and longitudinal sliding block; Said long rails is fixed in the said cavity; Said longitudinal sliding block is slidingly fastened on said long rails; Said driving mechanism links to each other with said longitudinal sliding block and drives said longitudinal sliding block and on said long rails, slides, and said transverse moving mechanism is fixedly connected with said longitudinal sliding block.
Preferably, said driving mechanism comprises screw mandrel, feed screw nut and knob, and said feed screw nut is fixedly connected with said longitudinal sliding block and passes said screw mandrel with being engagement, and the front end of said screw mandrel is fixedly connected with said knob.Cooperation through screw mandrel and feed screw nut makes luminance meter above check-out console, vertically move, and simple and stable structure makes that detection is safe and reliable.
Preferably, said driving mechanism comprises screw mandrel, feed screw nut and motor, and said feed screw nut is fixedly connected with said longitudinal sliding block and passes said screw mandrel with being engagement, and the front end of said screw mandrel is fixedly connected with the output shaft of said motor.Can control the displacement of feed screw nut on screw mandrel exactly through motor.
Preferably; Said longitudinal moving mechanism has two groups and be the both sides that are arranged on said check-out console symmetrically; The end of two said screw mandrels is separately installed with synchromesh gear, one have tooth bar synchronous band be wound on the two said synchromesh gears and engagement, the rotation of arbitrary said screw mandrel drives another said screw mandrel through synchromesh gear with the transmission of band synchronously and rotates synchronously; The two ends of said transverse moving mechanism are separately fixed at two said longitudinal sliding blocks and fix, and improve the stability and the fail safe that detect.
Said transverse moving mechanism comprises fixed mount, cross track and transverse slider; Said fixed mount is fixedly connected with said longitudinal sliding block; Said cross track is fixedly mounted on the said fixed mount; Said transverse slider is slidingly mounted on the said cross track, and said luminance meter is fixedly mounted on the said transverse slider.
Preferably, offer installing hole on the said transverse slider, one tightens handle passes said installing hole said transverse slider is locked on the cross track admittedly.The said handle of tightening can be locked in transverse slider on the cross track admittedly, makes stable being fixed on above the check-out console of luminance meter to improve the stability that detects.
Preferably; Said probe comprises insulation shell, metal probe and flexible member; Said insulation shell offers accepting hole, said metal probe be slide stretch out said accepting hole and with said accepting hole clamping, said flexible member presses between said metal probe and the said accepting hole.It is good that flexible probe guarantees that not only the connection of the circuit pin of panel display screen contacts, and panel display screen is played cushioning effect, guarantees that panel display screen is not damaged.
Preferably; Said panel display screen device for detecting performance also comprises the observation assembly; Said observation assembly comprises and is convexly equipped with the bracing frame on said fixed head and is installed in the pressing plate on the support frame as described above; Support frame as described above is positioned at the periphery of bit block, and said pressing plate offers the corresponding inspection hole of some and said probe and covers said check-out console top.Said inspection hole is divided into several display screen units with panel display screen, make the present invention more quick and accurate defective display screen is sorted out, make things convenient for staff's detection, improve the accuracy of detection efficiency and detection.
Preferably, spectral scan formula luminance meter is counted in said brightness.
Compared with prior art; On the one hand; Panel display screen device for detecting performance of the present invention detects panel display screen through luminance meter; Realize brightness, colourity, colour temperature, the spectrum test of panel display screen and analyze the photoelectric properties of panel display screen, during the display screen that makes the present invention can be widely used in the flat panel display production line detects; Another invention; The present invention drives luminance meter through longitudinal moving mechanism and transverse moving mechanism and above check-out console, moves; Reduced the moving of panel display screen when detecting, switching process, reduced the loading and unloading number of times of panel display screen, the damage that prevents to move, possibly cause device in the upset, cargo handling process; Make and improved detection efficiency of the present invention by the testing process simple and fast.
Description of drawings
Fig. 1 is panel display screen device for detecting performance lumen lid of the present invention and the closed structural representation in Qianmen.
Fig. 2 is the structural representation that open at panel display screen device for detecting performance lumen lid of the present invention and Qianmen.
Fig. 3 is the structural representation after panel display screen device for detecting performance of the present invention shifts out pressing plate.
Fig. 4 is the structural representation of inside cavity in the panel display screen device for detecting performance of the present invention.
Fig. 5 is the enlarged diagram of A part among Fig. 3.
Fig. 6 is the structural representation of probe according to the invention.
Embodiment
By specifying technology contents of the present invention, structural feature, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
With reference to figure 1-Fig. 5; Panel display screen device for detecting performance 100 of the present invention is used for the inspection of panel display screen; It comprises frame 10, is installed in the cavity 20 on the frame 10; Be installed in fixed head 11, longitudinal moving mechanism 30, transverse moving mechanism 40 and luminance meter 50 in the cavity 20; Said fixed head 11 is provided with and detects mouth and outstanding bit block 12, and said bit block 12 is positioned at a detection mouthful periphery and is used for fixing said panel display screen, is equipped with check-out console 13 in the said detection mouth; Have the probe corresponding 14 on the said check-out console 13 with the circuit pin of said panel display screen; Said longitudinal moving mechanism 30 is fixed in the cavity 20, and said longitudinal moving mechanism 30 links to each other with transverse moving mechanism 40 and drives transverse moving mechanism 40 and above said check-out console 13, longitudinally slides, and said transverse moving mechanism 40 links to each other with luminance meter 50 and drives luminance meter 50 and above check-out console 13, slides along horizontal.Wherein, said luminance meter 50 is spectral scan formula luminance meter.
With reference to figure 1 and Fig. 2; The top of said cavity 20 is articulated with chamber lid 21, and the front side of said cavity 20 is articulated with Qianmen 24, is connected with pneumatic spring 22 between said cavity 20 and the said chamber lid 21; On the said chamber lid 21 handle 23 is installed, on the said Qianmen 24 handle 25 is installed.Wherein, said chamber lid 21 and Qianmen 24 all are pivotally attached on the cavity 20 through hinge.
With reference to figure 4; Said longitudinal moving mechanism 30 comprises driving mechanism, long rails 32 and longitudinal sliding block 34; Said long rails 32 is fixed in the said cavity 20; Said longitudinal sliding block 34 is slidingly fastened on said long rails 32, and said driving mechanism links to each other with said longitudinal sliding block 34 and drives said longitudinal sliding block 34 and on said long rails 32, slides, and said transverse moving mechanism 40 is fixedly connected with said longitudinal sliding block 34 through a plate 35.
In a preferred embodiment; Said driving mechanism comprises screw mandrel 31, feed screw nut 33 and knob 36; Said feed screw nut 33 is fixedly connected with said longitudinal sliding block 34 and passes said screw mandrel 31 with being engagement, and the front end of said screw mandrel 31 is fixedly connected with said knob 36.During work; Rotate said knob 36; The feed screw nut 33 that screw mandrel 31 rotated thereupon and drove engagement on it vertically moves along said screw mandrel 31; Said feed screw nut 33 drives said longitudinal sliding block 34 and on said long rails 32, slides, and the transverse moving mechanism 40 that is fixedly connected on the said longitudinal sliding block vertically moves thereupon.
In another preferred embodiment; Said driving mechanism comprises screw mandrel 31, feed screw nut 33 and motor (not shown); Said feed screw nut 33 is fixedly connected with said longitudinal sliding block 34 and passes said screw mandrel 31 with being engagement, and the front end of said screw mandrel 31 is fixedly connected with the output shaft of said motor.Can control the displacement of feed screw nut 33 on screw mandrel 31 exactly through motor.
Above-mentioned two embodiment are further optimized; Said longitudinal moving mechanism 30 has two groups and be the both sides that are arranged on said check-out console 13 symmetrically; The end of two said screw mandrels 31 is separately installed with synchromesh gear 37; One have tooth bar be with synchronously 38 be wound on the two said synchromesh gears 37 and with two said synchromesh gears 37 engagements; The rotation of arbitrary said screw mandrel 31 through synchromesh gear 37 with drive another said screw mandrel 31 with 38 transmission synchronously and rotate synchronously, the two ends of said transverse moving mechanism 40 are separately fixed at two said longitudinal sliding blocks 34 and fix.
With reference to figure 4; Said transverse moving mechanism 40 comprises fixed mount 41, cross track 42 and transverse slider 43; Said fixed mount 41 is fixedly connected with said longitudinal sliding block 34 through connecting plate 35; Said cross track 42 is fixedly mounted on the said fixed mount 41, and said transverse slider 43 is slidingly mounted on the said cross track 42, and said luminance meter 50 is fixedly mounted on the said transverse slider 43.The preferably offers installing hole on the said transverse slider 43, and one tightens handle 44 passes said installing hole and said transverse slider 43 is locked on the cross track 42 admittedly.Wherein, the two ends of said fixed mount 41 are fixedly connected with two connecting plates 35 respectively.
With reference to figure 5 and Fig. 6; Said probe 14 comprises first 143 of insulation shell 142, metal probe 141 and elasticity; Said insulation shell 142 offers accepting hole 144; Said metal probe 141 be slide stretch out said accepting hole 144 and with said accepting hole 144 clampings, said flexible member 143 presses between said metal probe 141 and the said accepting hole 144.
The preferably; With reference to figure 3 and Fig. 4; Said panel display screen device for detecting performance 100 also comprises the observation assembly; Said observation assembly comprises and is convexly equipped with the bracing frame 15 on said fixed mount 41 and is installed in the pressing plate 16 on the support frame as described above 15 that support frame as described above 15 is positioned at the periphery of bit block 12, and said pressing plate 16 offers some and said probe 14 corresponding inspection holes 17 and covers said check-out console 13 tops.During work; Can pressing plate 16 be installed on the bracing frame 15, panel display screen be divided into several display screen units, make the staff fast exactly defective display screen to be sorted out through said inspection hole 17; Adopt luminance meter 50 further to detect again, improve detection efficiency.
With reference to figure 1-Fig. 6; The operation principle and the course of work of panel display screen device for detecting performance 100 of the present invention are described; Step is following: (1) is placed in check-out console 13 tops with panel display screen to be detected when starting working, probe 14 on the check-out console 13 and the accurate contraposition of circuit pin on the panel display screen; Bit block 12 is placed on the fixed-site of panel display screen on the bracing frame 15 with pressing plate 16; (2) to probe 14 energising, the column electrode conllinear short circuit that panel display screen is all connects, and all row electrode conllinear short circuits connect (R, G, B are insulated from each other), light panel display screen; (3) observe the performance of each display screen unit in the panel display screen and select defective display screen unit through said inspection hole 17; Rotate said knob 36; Regulate the along slope coordinate of luminance meter 50 above check-out console 13; Unclamp and tighten handle 44, and regulate the lateral coordinates of luminance meter 50 above check-out console 13, make luminance meter 50 move to defective display screen unit top; Tighten the said handle 44 locking luminance meters 50 of tightening, through brightness, colourity, colour temperature and the spectrum of luminance meter 50 test slab display screens demonstration; (4) repeating step (3) is until brightness, colourity, colour temperature and the spectrum test of accomplishing each display unit of panel display screen; Through luminance meter the photoelectric properties of panel display screen are analyzed, finally accomplished display performance and the detection of circuit performance and the analytical work of display performance of panel display screen.
Compared with prior art, the present invention has the following advantages: (1) probe 14 is corresponding with the circuit pin of panel display screen, makes can carry out accurate contraposition between the circuit pin of probe 14 of the present invention and panel display screen, and contraposition is simple and accuracy of detection is high; (2) use bit block 12 that panel display screen is fixed on check-out console 13 tops, can realize quick positioning and fixing, swift to operate, practiced thrift the operating time; (3) said probe 14 is the rubber-like probe, makes that not only the connection contact of circuit pin of panel display screen is good, and panel display screen is played cushioning effect, guarantees that panel display screen is not damaged; (4) adopt luminance meter 50; Especially spectral scan formula luminance meter detects panel display screen; Thereby accomplish brightness, colourity, colour temperature, the spectrum test of panel display screen; And the photoelectric properties analysis of panel display screen, but make panel display screen device for detecting performance of the present invention 100 complete and accurate ground detect display performance and the circuit performance and the display performance analytical work of panel display screen, during the display screen that makes the present invention can be widely used in the flat panel display production line detects; (5) the present invention drives luminance meter 50 through longitudinal moving mechanism 30 and transverse moving mechanism 40 and above check-out console 13, moves; Mobile, the switching process of panel display screen when detecting have been reduced; Reduce the loading and unloading number of times of panel display screen; The damage that prevents to move, possibly cause device in the upset, cargo handling process has improved detection efficiency of the present invention.
The above disclosed the preferred embodiments of the present invention that are merely can not limit the present invention's interest field certainly with this, so according to the equivalent variations that claim of the present invention is done, still belong to the scope that the present invention is contained.
Claims (10)
1. panel display screen device for detecting performance; Be used for the detection of panel display screen; Comprise cavity and be installed in the fixed head in the said cavity; Said fixed head is provided with and detects mouth and outstanding bit block; Said bit block is distributed in a said detection mouthful periphery and is used for fixing said panel display screen, is equipped with check-out console in the said detection mouth, has the probe corresponding with the circuit pin of said panel display screen on the said check-out console; It is characterized in that: also comprise longitudinal moving mechanism, transverse moving mechanism and luminance meter; Said longitudinal moving mechanism is fixed in the said cavity, and said longitudinal moving mechanism links to each other with said transverse moving mechanism and drives said transverse moving mechanism and above said check-out console, longitudinally slides, and said transverse moving mechanism links to each other with said luminance meter and drives said luminance meter and above check-out console, slides along horizontal.
2. panel display screen device for detecting performance as claimed in claim 1; It is characterized in that: said longitudinal moving mechanism comprises driving mechanism, long rails and longitudinal sliding block; Said long rails is fixed in the said cavity; Said longitudinal sliding block is slidingly fastened on said long rails, and said driving mechanism links to each other with said longitudinal sliding block and drives said longitudinal sliding block and on said long rails, slides, and said transverse moving mechanism is fixedly connected with said longitudinal sliding block.
3. panel display screen device for detecting performance as claimed in claim 2; It is characterized in that: said driving mechanism comprises screw mandrel, feed screw nut and knob; Said feed screw nut is fixedly connected with said longitudinal sliding block and passes said screw mandrel with being engagement, and the front end of said screw mandrel is fixedly connected with said knob.
4. panel display screen device for detecting performance as claimed in claim 2; It is characterized in that: said driving mechanism comprises screw mandrel, feed screw nut and motor; Said feed screw nut is fixedly connected with said longitudinal sliding block and passes said screw mandrel with being engagement, and the front end of said screw mandrel is fixedly connected with the output shaft of said motor.
5. like claim 3 or 4 described panel display screen device for detecting performance; It is characterized in that: said longitudinal moving mechanism has two groups and be the both sides that are arranged on said check-out console symmetrically; The end of two said screw mandrels is separately installed with synchromesh gear; One have tooth bar synchronous band be wound on the two said synchromesh gears and engagement; The rotation of arbitrary said screw mandrel drives another said screw mandrel through synchromesh gear with the transmission of band synchronously and rotates synchronously, and the two ends of said transverse moving mechanism are separately fixed at two said longitudinal sliding blocks and fix.
6. panel display screen device for detecting performance as claimed in claim 2; It is characterized in that: said transverse moving mechanism comprises fixed mount, cross track and transverse slider; Said fixed mount is fixedly connected with said longitudinal sliding block; Said cross track is fixedly mounted on the said fixed mount, and said transverse slider is slidingly mounted on the said cross track, and said luminance meter is fixedly mounted on the said transverse slider.
7. panel display screen device for detecting performance as claimed in claim 6 is characterized in that: offer installing hole on the said transverse slider, one tightens handle passes said installing hole said transverse slider is locked on the cross track admittedly.
8. panel display screen device for detecting performance as claimed in claim 1; It is characterized in that: said probe comprises insulation shell, metal probe and flexible member; Said insulation shell offers accepting hole; Said metal probe be slide stretch out said accepting hole and with said accepting hole clamping, said flexible member presses between said metal probe and the said accepting hole.
9. panel display screen device for detecting performance as claimed in claim 1; It is characterized in that: also comprise the observation assembly; Said observation assembly comprises and is convexly equipped with the bracing frame on said fixed head and is installed in the pressing plate on the support frame as described above; Support frame as described above is positioned at the periphery of bit block, and said pressing plate offers the corresponding inspection hole of some and said probe and covers said check-out console top.
10. panel display screen device for detecting performance as claimed in claim 1 is characterized in that: spectral scan formula luminance meter is counted in said brightness.
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| CN2011103182633A CN102368827A (en) | 2011-10-19 | 2011-10-19 | Device for detecting performance of panel display screen |
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| CN2011103182633A CN102368827A (en) | 2011-10-19 | 2011-10-19 | Device for detecting performance of panel display screen |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441814A (en) * | 2016-08-31 | 2017-02-22 | 湖南新亚胜光电股份有限公司 | Auxiliary testing device for brightness of LED display screen |
| CN107170911A (en) * | 2017-06-23 | 2017-09-15 | 深圳市华星光电技术有限公司 | The aging testing system and method for a kind of display panel |
| CN108982931A (en) * | 2018-09-21 | 2018-12-11 | 京东方科技集团股份有限公司 | Probe unit, probe jig |
| CN109366138A (en) * | 2018-12-03 | 2019-02-22 | 武汉精毅通电子技术有限公司 | A kind of vertical compression bonding apparatus for the angle display panel PIN continuity test |
| CN110044497A (en) * | 2019-04-28 | 2019-07-23 | 深圳市万禾自动化设备有限公司 | LED colour temperature detection machine |
| CN111562488A (en) * | 2020-06-18 | 2020-08-21 | 汪向丽 | Circuit board maintenance testing platform |
| CN112684270A (en) * | 2020-12-15 | 2021-04-20 | 北京无线电测量研究所 | Electrical performance testing device and method for radiation unit and radiation unit assembly |
| CN116312309A (en) * | 2023-05-15 | 2023-06-23 | 深圳赛仕电子科技有限公司 | Detection device for OLED display screen |
| CN118032299A (en) * | 2024-04-09 | 2024-05-14 | 镇江焱发微电子有限公司 | Display screen performance detection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673765A (en) * | 2004-03-26 | 2005-09-28 | 广辉电子股份有限公司 | Line defect detection maintenance equipment and method |
| CN101813713A (en) * | 2009-02-23 | 2010-08-25 | 阳电子系统株式会社 | Be used to detect the probe unit of flat-panel monitor |
| CN102122479A (en) * | 2010-12-20 | 2011-07-13 | 东莞宏威数码机械有限公司 | Detection device for display screen |
| CN202307069U (en) * | 2011-10-19 | 2012-07-04 | 东莞宏威数码机械有限公司 | Display screen performance detection device |
-
2011
- 2011-10-19 CN CN2011103182633A patent/CN102368827A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673765A (en) * | 2004-03-26 | 2005-09-28 | 广辉电子股份有限公司 | Line defect detection maintenance equipment and method |
| CN101813713A (en) * | 2009-02-23 | 2010-08-25 | 阳电子系统株式会社 | Be used to detect the probe unit of flat-panel monitor |
| CN102122479A (en) * | 2010-12-20 | 2011-07-13 | 东莞宏威数码机械有限公司 | Detection device for display screen |
| CN202307069U (en) * | 2011-10-19 | 2012-07-04 | 东莞宏威数码机械有限公司 | Display screen performance detection device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441814B (en) * | 2016-08-31 | 2019-02-15 | 湖南新亚胜光电股份有限公司 | LED display brightness auxiliary test unit |
| CN106441814A (en) * | 2016-08-31 | 2017-02-22 | 湖南新亚胜光电股份有限公司 | Auxiliary testing device for brightness of LED display screen |
| US10424736B2 (en) | 2017-06-23 | 2019-09-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Aging test system for display panel and aging test method for the same |
| CN107170911A (en) * | 2017-06-23 | 2017-09-15 | 深圳市华星光电技术有限公司 | The aging testing system and method for a kind of display panel |
| CN107170911B (en) * | 2017-06-23 | 2019-01-04 | 深圳市华星光电技术有限公司 | A kind of aging testing system and method for display panel |
| CN108982931A (en) * | 2018-09-21 | 2018-12-11 | 京东方科技集团股份有限公司 | Probe unit, probe jig |
| CN109366138A (en) * | 2018-12-03 | 2019-02-22 | 武汉精毅通电子技术有限公司 | A kind of vertical compression bonding apparatus for the angle display panel PIN continuity test |
| CN110044497A (en) * | 2019-04-28 | 2019-07-23 | 深圳市万禾自动化设备有限公司 | LED colour temperature detection machine |
| CN111562488A (en) * | 2020-06-18 | 2020-08-21 | 汪向丽 | Circuit board maintenance testing platform |
| CN112684270A (en) * | 2020-12-15 | 2021-04-20 | 北京无线电测量研究所 | Electrical performance testing device and method for radiation unit and radiation unit assembly |
| CN112684270B (en) * | 2020-12-15 | 2023-04-07 | 北京无线电测量研究所 | Electrical performance testing device and method for radiation unit and radiation unit assembly |
| CN116312309A (en) * | 2023-05-15 | 2023-06-23 | 深圳赛仕电子科技有限公司 | Detection device for OLED display screen |
| CN116312309B (en) * | 2023-05-15 | 2023-08-01 | 深圳赛仕电子科技有限公司 | Detection device for OLED display screen |
| CN118032299A (en) * | 2024-04-09 | 2024-05-14 | 镇江焱发微电子有限公司 | Display screen performance detection system |
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Application publication date: 20120307 |