CN101153886B - Degradation and sorting device used for plane display device especially OLED display panel - Google Patents
Degradation and sorting device used for plane display device especially OLED display panel Download PDFInfo
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- CN101153886B CN101153886B CN2007101654351A CN200710165435A CN101153886B CN 101153886 B CN101153886 B CN 101153886B CN 2007101654351 A CN2007101654351 A CN 2007101654351A CN 200710165435 A CN200710165435 A CN 200710165435A CN 101153886 B CN101153886 B CN 101153886B
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Abstract
The invention relates to a device for flat panel display, in particular to an ageing and sorting device of OLED display panel, comprising two sheet-feed components, two ageing systems, a CCD detecting system, two marking systems and two sheet-discharge components, etc., wherein, the sheet-feed components is used for temporary storage of the OLED display panel produced by upper OLED manufacturing equipment; the ageing systems picks up OLED display panel from the sheet-feed components and completes ageing treatment and pre-detection monitoring of the panel; the CCD detecting system detects the OLED display panel conveyed from the upper ageing systems; the marking systems completes marking and grading of unqualified OLED display panels according to the detection result of the CCD detecting system; the sheet-discharge components picks up and stores the OLED display panels which undergo ageing, detecting and grading.
Description
Technical field
The present invention relates to a kind of aging and sorting device that is used for flat panel display device, especially for the device of aging and go-on-go OLED display panel.
Background of invention
21 century, flat-panel monitor becomes the main product in the display.Flat-panel monitor is compared with traditional CRT (cathode-ray tube (CRT)), have thin, light, power consumption is little, radiation is low, do not glimmer, help advantages such as health.Aspect global marketing, flat-panel monitor has surpassed CRT, expects 2010, and the two sales value ratio will reach 5: 1.According to the difference of principle of luminosity, flat-panel monitor can be divided into passive luminous demonstration and active illuminating shows two kinds, and LCD belongs to the former, and LED, OLED belong to the latter.
Nowadays, LCD is more and more favored by ordinary consumer.Surgingly increasing of LCD illustrated that following people need the more small and exquisite display of volume to improve the desk-top space of oneself, but along with popularizing gradually of LCD, its shortcoming is also more and more obvious, and is limited as response speed, angular field of view is little, the backlight life-span is short, power consumption is big etc.In order to improve many shortcomings of LCD display, OLED arises at the historic moment.
OLED (Organic Light Emitting Display), promptly display of organic electroluminescence is a kind of under electric field driven, injects and the compound luminous display device of organic material that causes by charge carrier.Compare with other flat-panel monitor, OLED has that cost is low, all solid state, active illuminating, brightness height, contrast height, the visual angle is wide, response speed is fast, thin thickness, low-voltage direct drive, low in energy consumption, operating temperature range is wide, can realize characteristics such as soft screen demonstration, therefore, it is " dreamlike display " person.
Difference according to luminescent material, OLED can be divided into two kinds of different type of skills: a class is to be micromolecule base OLED (the SmallMolecular Organic Light Emitting Diode of luminescent material with organic dyestuff and pigment etc., be called for short SMOLED), another kind of is to be the polymer-based OLED (Polymer Organic Light is called for short PLED) of luminescent material with the conjugated polymer.U.S. Eastman Kodak company is the main leading manufacturer of micromolecule OLED, and it has grasped the core technology of most of micromolecule OLED material and designs, has 300 multinomial patents.The CDT of Britain (Cambridge Display Technology) company then is the major technique owner of macromolecule OLED.At present, the OLED display that forms commercialization is mainly based on small size, and application has MP3 player, mobile phone, digital television, digital camera, Vehicular display device, household electrical appliance etc.
At present, the main R﹠D direction of OLED all big enterprises concentrates on that luminescent material, colorize are realized, softly shown, large size panel shows, the aspects such as design of drive IC, and the present invention provides a kind of device that can wear out simultaneously with detection at the OLED product aging with detecting.
Summary of the invention
The purpose of this invention is to provide a kind of be used for aging and go-on-go flat panel display device, the especially device of OLED display panel, this device can once wear out and detect 50 * 6 undersized OLED display panels, and its floor area only is 1100mm * 2060mm.
According to the present invention, the aging and sorting device of a kind of flat panel display device that is used for, especially OLED display panel, it comprises:
Two symmetrically arranged advances chip module, is used to pick up the flat panel display device of making from the flat panel display device manufacturing installation;
Two symmetrically arranged ageing systems are used for described flat panel display device is carried out burin-in process, and improving the demonstration reliability of flat panel display device, this ageing system advances chip module and links to each other with described;
Guide rail is used to provide the horizontal slip track, and it is arranged between described two ageing systems;
Detection system is used for the flat panel display device after aging is carried out Performance Detection, and it is arranged on the end of described ageing system;
Two symmetrically arranged 360 ° of square rotating disks, it can rotate the flat panel display device on it is sent to described detection system place;
Two symmetrically arranged Mk systems are used for carrying out mark to detecting the underproof flat panel display device in back, promptly flat panel display device are carried out classification and handle;
Two symmetrically arranged goes out chip module, is used to deposit the flat panel display device that has passed through aging, detection, mark classification;
Wherein, described ageing system comprises first transfer robot, and this first transfer robot can move on described guide rail horizontally and vertically by carriage, and has left and right two clamping limbs;
Describedly go out chip module and comprise second transfer robot, this second transfer robot can move on described guide rail horizontally and vertically by carriage, and has a clamping limb.
Preferably, describedly advance chip module and can comprise a buffer memory platform, be used for temporarily depositing flat panel display device, and preferably describedly advance chip module and can have a jacking gear, be used to adjust the height of described buffer memory platform, with the convenient described first transfer robot pick-up plane display device.
Preferably, be respectively equipped with two cover suckers on two clamping limbs of described first transfer robot, every cover sucker comprises that four are inhaled pawl, to draw two display pannel bars simultaneously.
Described two ageing systems can have 25 agingtables respectively, and 6 aging stations are all arranged on each agingtable.Described agingtable has 18 telescopic electrodes, and it is aging to be used for flat panel display device is switched on.
Preferably, described ageing system has the pre-detection system, is used for detecting and monitor the flat panel display device in the ageing process.
Preferably, described detection system is the CCD detection system, and it has four detection heads, about respectively be provided with two.Described CCD detection system can also have the carriage that can slide on described guide rail, with 6 plate plane display devices on the detection plane display device bar.
Describedly go out chip module and can have one and deposit platform.
According to a further aspect in the invention, according to the flat panel display device that is used for of the present invention, especially the aging of OLED display panel is not limited to only comprise two symmetrically arranged above-mentioned each assemblies with sorting device, these assemblies can be for one or more, such as one advance chip module, ageing system, detection system, 360 ° of square rotating disk, Mk system, one go out chip module etc.
Therefore according to the aging and sorting device of the flat panel display device that is used for, especially the OLED display panel of this aspect of the present invention, it is characterized in that comprising:
At least one advances chip module, is used to pick up the flat panel display device of making from the flat panel display device manufacturing installation;
At least one ageing system is used for described flat panel display device is carried out burin-in process, and improving the demonstration reliability of flat panel display device, this ageing system advances chip module and links to each other with described;
At least one guide rail is used to provide the horizontal slip track, and it is arranged between the described ageing system;
At least one detection system is used for the flat panel display device after aging is carried out Performance Detection, and it is arranged on the far-end of described ageing system;
At least one 360 ° of square rotating disk, it can rotate the flat panel display device on it is sent to described detection system place;
At least one Mk system is used for carrying out mark to detecting the underproof flat panel display device in back, promptly flat panel display device is carried out classification and handles;
At least one goes out chip module, is used to deposit the flat panel display device that has passed through aging, detection, mark classification;
Wherein, described ageing system comprises first transfer robot, and this first transfer robot can move on described guide rail horizontally and vertically by carriage, and has left and right two clamping limbs;
Describedly go out chip module and comprise second transfer robot, this second transfer robot can motion horizontally and vertically on described guide rail by carriage, and has a clamping limb.
Adopt the aging sorting device of OLED display panel of the present invention, can realize that not only the batch of OLED is aging, and can realize that the batch of other undersized display panel (as: LCD etc.) is aging, equipment compatibility is good, high efficiency.
Description of drawings
Figure 1 shows that the synoptic diagram that is used for the aging and sorting device of flat-panel screens, especially OLED display panel according to of the present invention.
Accompanying drawing indicates explanation:
1 advances chip module
2 first transfer robots
3 ageing systems
4 agingtables
4-1 first agingtable
4-25 the 25 agingtable
4-26 the 26 agingtable
4-50 the 50 agingtable
5 aging stations
6 guide rails
7 360 ° of square rotating disks
8 CCD detection systems
9 Mk systems
10 second transfer robots
11 deposit platform
Embodiment
Please refer to Fig. 1, wherein show, such as the aging and sorting device of OLED display panel according to the flat-panel screens that is used for of the present invention.Should be aging with sorting device by two symmetrically arranged advance the symmetrically arranged ageing system of chip module 1, two 3, detection system 8, two Mk systems 9, two symmetrically arranged 360 ° of square rotating disks 7, two go out chip module and guide rail 6 etc. and form.Wherein, detection system is preferably the CCD detection system.
Advance chip module 1 and be used to pick up the flat panel display device of making from the flat panel display device manufacturing installation (not shown) of upstream; Ageing system 3 is used for flat panel display device is carried out burin-in process, and improving the demonstration reliability of flat panel display device, this ageing system 3 advances chip module 1 and links to each other with described; Detection system 8 is used for the flat panel display device after aging is carried out Performance Detection, and it is arranged on the end of ageing system 3; 360 ° of square rotating disks 7 can rotate the flat panel display device on it is sent to detection system 8 places, to detect; Mk system 9 is used for carrying out mark to detecting the underproof flat panel display device in back, promptly flat panel display device is carried out classification and handles; Go out chip module and be used to deposit the flat panel display device that has passed through aging, detection, mark classification; Guide rail 6 is used to provide the horizontal slip track, and it is arranged between described two ageing systems 3;
Ageing system 3 can comprise first transfer robot 2, and this first transfer robot can move on described guide rail 6 horizontally and vertically by the carriage (not shown), and has left and right two clamping limbs;
Go out chip module and can comprise second transfer robot 10, this second transfer robot can move on described guide rail 6 horizontally and vertically by the carriage (not shown), and has a clamping limb.
Further, advance the buffer memory platform that chip module 1 can have a band jacking gear, be used to deposit not aged OLED display surface lath.But first transfer robot 2 has the clamping limb of two levels, vertical movement, wherein is respectively arranged with two cover suckers on these two clamping limbs, and each sucker all has 4 to inhale pawl.Two ageing systems 3 are symmetrically located at the left and right both sides of guide rail 6 respectively, and respectively have 25 agingtables 4 (4-1,4-25,4-26,4-50), each agingtable is provided with 18 telescopic electrodes and 6 aging stations 5, wherein 3 electrodes on the corresponding separately agingtable of each aging station.Thus, it is corresponding also to arrange 6 aging stations of 6 undersized OLED display panels and this respectively on the OLED display surface lath to be aging.Go out chip module then by second transfer robot 10 with deposit platform 11 and form, wherein second transfer robot 10 be used to pick up 360 ° of square rotating disks 7 on the OLED display surface lath of detected and mark.
The course of work of the aging and sorting device of OLED display panel is described by Fig. 1 below.
As shown in Figure 1, OLED display surface lath by the production of OLED display panel manufacturing installation (not shown) at first is stored advancing on the buffer memory platform of chip module 1, the jacking gear (not shown) of buffer memory platform below raises this buffer memory platform so that first transfer robot 2 picks up OLED display surface lath, each sucker of two clamping limbs of first transfer robot 2 is placed on the OLED display surface lath of obtaining on the agingtable from agingtable 4-1 to 4-25,4-26 to 4-50 according to putting in order of agingtable respectively successively, till 50 agingtable rows are full.In the process of arranging, first transfer robot 2 utilizes guide rail 6 to carry out horizontal slip, so that long Distance Transmission OLED display surface lath.Simultaneously, when first mechanical arm 2 was arranged OLED display surface lath, ageing system promptly started.Aging concise and to the point process is: be placed in OLED display surface lath contact on the agingtable 4 and each electrode on the compressing agingtable, circuit is connected, each electrode is by wearing out to the OLED display panel energising on the aging station 5.In aging process, start the pre-detection supervisory system simultaneously, whole ageing process is carried out quality monitoring, return monitor data, so that in time adjust correlation parameter and control device.
Through after the burin-in process of certain hour, agingtable 4-1 that wears out at first and the OLED display surface lath on the 4-26 are delivered on 360 ° of square rotating disks 7 by first transfer robot 2,360 ° of square rotating disks 7 rotate 90 ° of belows of the OLED display surface lath on it being delivered to CCD detection system 8, CCD detection system 8 is carried out quality testing by moving horizontally successively to six on the OLED display surface lath undersized OLED display panels, be rotated further 90 ° to Mk system 9 belows through the display panel that detects by 360 ° of square rotating disks 7, Mk system 9 is according to the testing result of CCD detection system 8, detected defective OLED display panel is wherein carried out mark, qualified OLED display panel is not then processed, so just finished the classification of OLED display panel and handled.360 ° of square rotating disk 7 OLED display surface laths that mark is intact rotate 90 ° of take-off locations to second mechanical arm 10 afterwards, and second transfer robot 10 picks up the OLED display surface lath on the square rotating disk and places it in and deposits on the platform 11.So far, whole aging, the detection of OLED display panel and classification have just been finished.
Above preferred embodiments of the present invention have been disclosed for illustrative, wherein aging and sorting device by two symmetrically arranged advance the symmetrically arranged ageing system of chip module 1, two 3, detection system 8, two Mk systems 9, two symmetrically arranged 360 ° of square rotating disks 7, two go out chip module and guide rail 6 etc. and form.In fact the flat panel display device that is used for of the present invention, especially the aging of OLED display panel is not limited to only comprise two symmetrically arranged above-mentioned each assemblies with sorting device, these assemblies can be for one or more, such as one advance chip module, ageing system, detection system, 360 ° of square rotating disk, Mk system, one go out chip module etc., perhaps a plurality ofly advance chip module, a plurality of ageing system, a plurality of detection system, a plurality of 360 ° of square rotating disks, a plurality of Mk system, a plurality ofly go out chip module etc.Therefore the present invention can have following technical scheme:
Aging and the sorting device of a kind of flat panel display device that is used for, especially OLED display panel is characterized in that comprising:
At least one advances chip module, is used to pick up the flat panel display device of making from the flat panel display device manufacturing installation;
At least one ageing system is used for described flat panel display device is carried out burin-in process, and improving the demonstration reliability of flat panel display device, this ageing system advances chip module and links to each other with described;
At least one guide rail is used to provide the horizontal slip track, and it is arranged between the described ageing system;
At least one detection system is used for the flat panel display device after aging is carried out Performance Detection, and it is arranged on the far-end of described ageing system;
At least one 360 ° of square rotating disk, it can rotate the flat panel display device on it is sent to described detection system place;
At least one Mk system is used for carrying out mark to detecting the underproof flat panel display device in back, promptly flat panel display device is carried out classification and handles;
At least one goes out chip module, is used to deposit the flat panel display device that has passed through aging, detection, mark classification;
Wherein, described ageing system comprises first transfer robot, and this first transfer robot can move on described guide rail horizontally and vertically by carriage, and has left and right two clamping limbs;
Describedly go out chip module and comprise second transfer robot, this second transfer robot can motion horizontally and vertically on described guide rail by carriage, and has a clamping limb
Because the structure of each assembly in the technique scheme (situation that comprises one or more assemblies) is identical with the structure of specific embodiments (situation that comprises two assemblies) described above, therefore will not be described repeatedly, those skilled in the art is very clearly to this.Such technical scheme is protection domain of the presently claimed invention equally.
More than the present invention has been done exemplary description, what should be understood that is, under the situation of the scope that does not break away from the protection of spirit of the present invention and appended claims, any modification, revises or is equal to replacement and all fall within protection scope of the present invention.
Claims (22)
1. one kind is used for wearing out and sorting device of flat panel display device, it is characterized in that comprising:
Two symmetrically arranged advances chip module, is used to pick up the flat panel display device of making from the flat panel display device manufacturing installation;
Two symmetrically arranged ageing systems are used for described flat panel display device is carried out burin-in process, and improving the demonstration reliability of flat panel display device, this ageing system advances chip module and links to each other with described;
Guide rail is used to provide the horizontal slip track, and it is arranged between described two ageing systems;
Detection system is used for the flat panel display device after aging is carried out Performance Detection, and it is arranged on the end of described ageing system;
Two symmetrically arranged 360 ° of square rotating disks, it can rotate the flat panel display device on it is sent to described detection system place;
Two symmetrically arranged Mk systems are used for carrying out mark to detecting the underproof flat panel display device in back, promptly flat panel display device are carried out classification and handle;
Two symmetrically arranged goes out chip module, is used to deposit the flat panel display device that has passed through aging, detection, mark classification;
Wherein, described ageing system comprises first transfer robot, and this first transfer robot can move on described guide rail horizontally and vertically by carriage, and has left and right two clamping limbs;
Describedly go out chip module and comprise second transfer robot, this second transfer robot can move on described guide rail horizontally and vertically by carriage, and has a clamping limb.
2. aging and sorting device as claimed in claim 1 is characterized in that:
Describedly advance chip module and comprise a buffer memory platform, be used for temporarily depositing flat panel display device.
3. aging and sorting device as claimed in claim 2 is characterized in that:
Describedly advance chip module and have a jacking gear, be used to adjust the height of described buffer memory platform, with the convenient described first transfer robot pick-up plane display device.
4. as each described aging and sorting device among the claim 1-3, it is characterized in that: be respectively equipped with two cover suckers on two clamping limbs of described first transfer robot, every cover sucker comprises that four are inhaled pawl, to draw two display pannel bars simultaneously.
5. as each described aging and sorting device among the claim 1-3, it is characterized in that:
Described two ageing systems have 25 agingtables respectively, and 6 aging stations are all arranged on each agingtable.
6. aging and sorting device as claimed in claim 5 is characterized in that:
Described agingtable has 18 telescopic electrodes, and it is aging to be used for flat panel display device is switched on.
7. as arbitrary described aging and sorting device among the claim 1-3, it is characterized in that:
Described ageing system has the pre-detection system, is used for detecting and monitor the flat panel display device in the ageing process.
8. as each described aging and sorting device among the claim 1-3, it is characterized in that: described detection system is the CCD detection system, and it has four detection heads, about respectively be provided with two.
9. aging and sorting device as claimed in claim 8 is characterized in that:
Described CCD detection system also has the carriage that can slide on described guide rail, with 6 plate plane display devices on the detection plane display device bar.
10. as each described aging and sorting device among the claim 1-3, it is characterized in that: describedly go out chip module and also have one and deposit platform.
11. as each described aging and sorting device among the claim 1-3, it is characterized in that: described flat panel display device is the OLED display panel.
12. an aging and sorting device that is used for flat panel display device is characterized in that comprising:
At least one advances chip module, is used to pick up the flat panel display device of making from the flat panel display device manufacturing installation;
At least one ageing system is used for described flat panel display device is carried out burin-in process, and improving the demonstration reliability of flat panel display device, this ageing system advances chip module and links to each other with described;
At least one guide rail is used to provide the horizontal slip track, and it is arranged between the described ageing system;
At least one detection system is used for the flat panel display device after aging is carried out Performance Detection, and it is arranged on the far-end of described ageing system;
At least one 360 ° of square rotating disk, it can rotate the flat panel display device on it is sent to described detection system place;
At least one Mk system is used for carrying out mark to detecting the underproof flat panel display device in back, promptly flat panel display device is carried out classification and handles;
At least one goes out chip module, is used to deposit the flat panel display device that has passed through aging, detection, mark classification;
Wherein, described ageing system comprises first transfer robot, and this first transfer robot can move on described guide rail horizontally and vertically by carriage, and has left and right two clamping limbs;
Describedly go out chip module and comprise second transfer robot, this second transfer robot can motion horizontally and vertically on described guide rail by carriage, and has a clamping limb.
13. aging and sorting device as claimed in claim 12 is characterized in that:
Describedly advance chip module and comprise a buffer memory platform, be used for temporarily depositing flat panel display device.
14. aging and sorting device as claimed in claim 13 is characterized in that:
Describedly advance chip module and have a jacking gear, be used to adjust the height of described buffer memory platform, with the convenient described first transfer robot pick-up plane display device.
15. as each described aging and sorting device among the claim 12-14, it is characterized in that: be respectively equipped with two cover suckers on two clamping limbs of described first transfer robot, every cover sucker comprises that four are inhaled pawl, to draw two display pannel bars simultaneously.
16. as each described aging and sorting device among the claim 12-14, it is characterized in that: described at least one ageing system has 25 agingtables respectively, and 6 aging stations are all arranged on each agingtable.
17. aging and sorting device as claimed in claim 16 is characterized in that:
Described agingtable has 18 telescopic electrodes, and it is aging to be used for flat panel display device is switched on.
18., it is characterized in that as arbitrary described aging and sorting device among the claim 12-14:
Described ageing system has the pre-detection system, is used for detecting and monitor the flat panel display device in the ageing process.
19. as each described aging and sorting device among the claim 12-14, it is characterized in that: described detection system is the CCD detection system, it has four detection heads, about respectively be provided with two.
20. aging and sorting device as claimed in claim 19 is characterized in that:
Described CCD detection system also has the carriage that can slide on described guide rail, with 6 plate plane display devices on the detection plane display device bar.
21., it is characterized in that: describedly go out chip module and also have one and deposit platform as each described aging and sorting device among the claim 12-14.
22. as each described aging and sorting device among the claim 12-14, it is characterized in that: described flat panel display device is the OLED display panel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101654351A CN101153886B (en) | 2007-10-26 | 2007-10-26 | Degradation and sorting device used for plane display device especially OLED display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101654351A CN101153886B (en) | 2007-10-26 | 2007-10-26 | Degradation and sorting device used for plane display device especially OLED display panel |
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| CN101153886A CN101153886A (en) | 2008-04-02 |
| CN101153886B true CN101153886B (en) | 2011-02-02 |
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| KR100965249B1 (en) * | 2008-12-04 | 2010-06-22 | 삼성모바일디스플레이주식회사 | An aging test apparatus of display module |
| CN101984508B (en) * | 2010-08-23 | 2012-05-09 | 深圳市海达威工业自动化设备有限公司 | Light emitting diode (LED) aging method |
| CN102442535A (en) * | 2010-10-08 | 2012-05-09 | 泰金宝光电(苏州)有限公司 | Manufacturing system |
| CN102451820B (en) * | 2010-10-15 | 2014-04-16 | 王立民 | Selecting method of electronic product |
| CN102172580B (en) * | 2011-01-05 | 2013-03-20 | 陈业宁 | LED (Light Emitting Diode) ageing detection screening equipment and method |
| KR101930846B1 (en) * | 2011-12-30 | 2018-12-20 | 삼성디스플레이 주식회사 | Aging system for display device and aging method using the same |
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| CN107424562B (en) | 2017-08-25 | 2020-01-21 | 京东方科技集团股份有限公司 | Aging device and aging method |
| CN109239950A (en) * | 2018-09-30 | 2019-01-18 | 苏州精濑光电有限公司 | A kind of alignment method |
| CN110967570B (en) * | 2018-09-30 | 2021-11-05 | 上海微电子装备（集团）股份有限公司 | Probe card, automatic optical detection device and method |
| US11362313B2 (en) | 2019-03-27 | 2022-06-14 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Manufacturing method and processing device for display substrate each applying magnetic field during aging current being generated |
| CN113777038A (en) * | 2021-09-13 | 2021-12-10 | 京东方科技集团股份有限公司 | Optical lens and optical detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194159Y (en) * | 2007-12-07 | 2009-02-11 | 东莞宏威数码机械有限公司 | Aging and detecting apparatus for planar display piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194159Y (en) * | 2007-12-07 | 2009-02-11 | 东莞宏威数码机械有限公司 | Aging and detecting apparatus for planar display piece |
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