CN201429965Y - Circuit detection device and equipment of liquid crystal panel - Google Patents
Circuit detection device and equipment of liquid crystal panel Download PDFInfo
- Publication number
- CN201429965Y CN201429965Y CN2009201097899U CN200920109789U CN201429965Y CN 201429965 Y CN201429965 Y CN 201429965Y CN 2009201097899 U CN2009201097899 U CN 2009201097899U CN 200920109789 U CN200920109789 U CN 200920109789U CN 201429965 Y CN201429965 Y CN 201429965Y
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- baffle plate
- drive
- liquid crystal
- probe
- crystal panel
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Abstract
The utility model discloses a circuit detection device and equipment of a liquid crystal panel. The circuit detection device comprises a frame, a circuit board, and probes, at least two sets of baffleplates are arranged on the frame, the probes are respectively arranged on each set of baffle plates, a driving device is respectively connected with each set of baffle plates, and is used to drive each set of baffle plates to act opposite to a detection plane surface. The circuit detection device of the utility model is provided with at least two sets of baffle plates, two driving devices are respectively connected with the two sets of baffle plates, and the driving devices can independently drive the baffle plates to independently act, thereby causing the probes on the baffle plates to change the position with the action thereof. Therefore, the circuit detection device can be matched with the conducting wire position on an array baseplate in the liquid crystal panel in different sizes and input the detection signal through different combination of the probe position, avoiding the replacement due to the change of the conducting wire position, thereby effectively decreasing the abrasion of the equipment, and saving the required time of detection.
Description
Technical field
The utility model relates to the circuit electricity characterisitic parameter detection technique in a kind of liquid crystal panel manufacturing process, relates in particular to a kind of line detection apparatus and equipment of liquid crystal panel.
Background technology
In the manufacturing process of LCD, the detection of the circuit on the array base palte in the liquid crystal panel being carried out the electrology characteristic parameter is the detection means of using always.
Can adopt array detection equipment to realize above-mentioned detection in the prior art, Fig. 1 is the structural representation of a kind of array detection equipment in the prior art, as shown in Figure 1, this array detection equipment comprises operator's console 1, it is provided with the line detection apparatus 3 of base plate transmission device 2 and liquid crystal panel, line detection apparatus 3 can be fixed on the operator's console 1 by support 4, and be arranged on the top of base plate transmission device 2, the circuit on the array base palte in the liquid crystal panel that is transmitted on the base plate transmission device 2 is detected.Fig. 2 is the structural representation of the line detection apparatus of liquid crystal panel in the prior art, and this line detection apparatus 3 can be described as again and detects framework (Prober Frame; Hereinafter to be referred as: PF), line detection apparatus 3 comprises the framework 31 as supporting construction, and framework 31 can adopt materials such as alloy to make.Framework 31 is provided with probe (Prober Frame Pin; Hereinafter to be referred as: PF Pin) 32, probe 32 links to each other with the circuit board 33 that distributes detection signal by circuit, and circuit board 33 also can be fixed on the framework 31.When conducting transmission line detects, plane, circuit place can be described as detection plane on the interior array base palte of liquid crystal panel, probe 32 need contact with the circuit on the array base palte with the transmission detection signal, so probe 32 needs the place on line on the corresponding array base palte to fixedly install in the position on the framework 31.
The course of work of line detection apparatus is in the prior art: the framework that at first will be installed with probe is raised up to certain altitude earlier, liquid crystal panel is put on the operator's console by base plate transmission device, and be positioned under the probe, make the corresponding probe location of the place on line on the array base palte in the liquid crystal panel; Framework drives probe decline and contacts conducting with circuit then, transmits detection signal by probe to circuit, finishes detection.
For realizing detecting specifically created lead (PDI Pad) zone that is useful on electrical detection on the array base palte, the liquid crystal panel of different size (panel), the arrangement of conductors position difference on the array base palte.She Ji line detection apparatus in the manner described above when detecting the liquid crystal panel of different size, needs to change on array detection equipment artificially and has and the be complementary line detection apparatus of probe of liquid crystal panel.The replacing of device has increased the wearing and tearing of equipment, wasted the time of detecting, and has also increased the labour intensity that personnel change line detection apparatus simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of line detection apparatus and equipment of liquid crystal panel, to reduce the number of times of changing dissimilar line detection apparatus, detects required time thereby save, and reduces the wearing and tearing of equipment effectively.
For achieving the above object, the utility model provides a kind of line detection apparatus of liquid crystal panel, comprises framework, circuit board and probe, and probe links to each other with circuit board by lead, wherein: described framework is provided with at least two cover baffle plates, and described probe is separately positioned on and respectively overlaps on the described baffle plate; Each overlaps described baffle plate and is connected with drive unit respectively, is used for drive and respectively overlaps baffle plate and move with respect to detection plane.
For achieving the above object, the utility model also provides a kind of array detection equipment that comprises the line detection apparatus of the utility model liquid crystal panel, also comprise operator's console and base plate transmission device, wherein: described line detection apparatus is arranged on the described operator's console removedly.
As shown from the above technical solution, the line detection apparatus of the utility model liquid crystal panel, at least be provided with two cover baffle plates, and on baffle plate, be connected with drive unit respectively, drive unit can drive the baffle plate self contained function independently, thereby makes the also change of occurrence positions along with the action of baffle plate of probe that is arranged on the baffle plate.Like this, various combination by probe location can be complementary with the lead location on the array base palte in the liquid crystal panel of different size and import detection signal, needn't change line detection apparatus because of the variation of lead location, thereby more effectively reduce the wearing and tearing of equipment, save and detect required time.
Description of drawings
Fig. 1 is the structural representation of a kind of array detection equipment in the prior art;
Fig. 2 is the structural representation of the line detection apparatus of liquid crystal panel in the prior art;
Fig. 3 is the plan structure synoptic diagram of line detection apparatus first embodiment of the utility model liquid crystal panel;
Fig. 4 is the local axle side structure synoptic diagram of line detection apparatus first embodiment of the utility model liquid crystal panel;
Fig. 5 is the plan structure synoptic diagram of line detection apparatus second embodiment of the utility model liquid crystal panel;
Fig. 6 is the plan structure synoptic diagram of line detection apparatus the 3rd embodiment of the utility model liquid crystal panel;
Fig. 7 is the plan structure synoptic diagram of line detection apparatus the 4th embodiment of the utility model liquid crystal panel.
Embodiment
The line detection apparatus of the utility model liquid crystal panel comprises framework, circuit board and probe, framework is provided with at least two cover baffle plates, probe is separately positioned on and respectively overlaps on the baffle plate, and each overlaps baffle plate and is connected with drive unit respectively, is used for drive and respectively overlaps baffle plate and move with respect to detection plane.
The line detection apparatus of the utility model liquid crystal panel is provided with at least two cover baffle plates, is connected with drive unit on baffle plate, and drive unit drives the baffle plate action, thereby makes the also change of occurrence positions along with the action of baffle plate of probe that is arranged on the baffle plate.Like this, the variation combination by probe location can be complementary with the lead location on the array base palte in the liquid crystal panel of different size and import detection signal, has reduced the replacing number of times, thereby has more effectively reduced the wearing and tearing of equipment, saves the detection required time.
Below by the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Line detection apparatus first embodiment of liquid crystal panel
Fig. 3 is the plan structure synoptic diagram of line detection apparatus first embodiment of the utility model liquid crystal panel.As shown in Figure 3, the line detection apparatus of liquid crystal panel comprises the circuit board 33 and the baffle plate 34 of framework 31, probe, distribution detection signal, and the structure of framework 31 for playing a supporting role can adopt alloy material to make, and probe links to each other with circuit board 33 by lead.Wherein, baffle plate 34 is two covers, i.e. first baffle plate 341 and second baffle 342, and the quantity of this first baffle plate 341 and second baffle 342 is two, is separately positioned on four relative on the framework 31 edges, and first baffle plate 341 and second baffle 342 adjacent settings; Baffle plate 34 articulates by drive-connecting shaft 35 with framework 31, i.e. first drive-connecting shaft 351 and second drive-connecting shaft 352, and each drive-connecting shaft 35 parallels with detection plane 41.Detection plane 41 is plane, array base palte upper conductor place to be detected, and it has certain areal extent; Drive unit 36 is connected on each drive-connecting shaft 35, in the present embodiment, all connects a drive unit 36 on each drive-connecting shaft 35, drives each drive-connecting shaft 35 respectively and drives each baffle plate 34 rotation.Probe stationary is arranged on each baffle plate 34, the probe that promptly is arranged on first baffle plate 341 is first probe 321, the probe that is arranged on the second baffle 342 is second probe 322, and probe links to each other with the circuit board 33 that distributes detection signal, and circuit board 33 can be fixed on the framework 31.
In concrete the application, two first drive-connecting shafts that two first baffle plates also can be set connect a drive unit, two second drive-connecting shafts of two second baffles also can connect a drive unit, thereby make a drive unit drive all baffle plate synchronization actions in every cover baffle plate.
Fig. 4 is the local axle side structure synoptic diagram of line detection apparatus first embodiment of the utility model liquid crystal panel.As shown in Figure 4, in the course of work of line detection apparatus, suppose that the current probe that needs to use is second probe 322, and first probe 321 need not use temporarily.During operation: first baffle plate 341 and the second baffle 342 that will be fixed with probe earlier are raised up to certain altitude with framework 31, drive first drive-connecting shaft, 351 rotations of first baffle plate 341 then by drive unit 36, drive first baffle plate 341 and rotate 90 degree to the outside of detection plane 41, again liquid crystal panel is put on the operator's console by base plate transmission device, and be positioned under the line detection apparatus, make the position of corresponding second probe 322 in circuit 42 positions on the array base palte in the liquid crystal panel; Last line detection apparatus descends, and second probe 322 contacts conducting with circuit 42, to circuit 42 transmission detection signals, finishes detection by second probe 322.
Adopt the technical scheme of present embodiment, be provided with can be separately-driven two cover baffle plates, therefore can obtain different probe location combinations, when array base palte upper conductor change in location, can obtain different probe locations by flap shutter, and need not change line detection apparatus, therefore can reduce the detection required time, and reduce wearing and tearing equipment.In addition, the concrete form that adopts drive-connecting shaft to rotate makes the probe that need not use leave detection plane in the present embodiment, can avoid probe that drawing of structure on the detection plane or circuit decreased.
On the basis of technique scheme, can also comprise the rotation holding device.In the present embodiment, rotate holding device and can adopt bearing latching system or hooking device, each rotates holding device and links to each other with drive-connecting shaft 35 respectively, is used for driving baffle plates 34 at drive-connecting shaft 35 and turns to probe and detection plane 41 when parallel, the turned position of maintenance drive-connecting shaft 35.Adopt this technical scheme can avoid no probe array base palte to be caused the possibility of damage.
Be not limited to remain on the position that is parallel to detection plane in concrete the application, rotate holding device and also baffle plate can be remained on the arbitrarily appropriate position of not interfering miscellaneous part.
In the course of work of line detection apparatus, suppose that the current probe that needs to use is second probe 322, and first probe 321 need not use temporarily.During operation: first baffle plate 341 and the second baffle 342 that will be fixed with probe earlier are raised up to certain altitude with framework 31, drive first drive-connecting shaft, 351 rotations of first baffle plate 341 then by drive unit 36, drive first baffle plate 341 and rotate 90 degree to the outside of detection plane 41, make the turned position of first baffle plate, 341 maintenances, first drive-connecting shaft 351 of rotation then with the rotation holding device, again liquid crystal panel is put on the operator's console by base plate transmission device, and be positioned under the line detection apparatus, make circuit 42 positions on the interior array base palte of liquid crystal panel corresponding with second probe 322; Last line detection apparatus descends, and second probe 322 contacts conducting with circuit 42, to circuit 42 transmission detection signals, finishes detection by second probe 322.
The line detection apparatus of technique scheme is in the testing process of carrying out liquid crystal panel, by on drive-connecting shaft, being connected with the rotation holding device, more can fix the baffle plate that need not use effectively, thereby guaranteed in the process of probe on the baffle plate that needs use the input of the circuit on array base palte detection signal, probe contact detection plane on the baffle plate that prevents to use, cause wearing and tearing, improved the efficient that detects structure on the detection plane or circuit.
Line detection apparatus second embodiment of liquid crystal panel
Fig. 5 is the plan structure synoptic diagram of line detection apparatus second embodiment of the utility model liquid crystal panel.On the basis of first embodiment, present embodiment substitutes drive-connecting shaft with slide rail.As shown in Figure 5, baffle plate 34 and framework 31 link to each other by glide direction and detection plane 41 perpendicular slide rails, i.e. first vertical slide rail 371 and second vertical slide rail 372, and drive unit 36 is connected on the baffle plate 34, is used to drive baffle plate 34 along the slide rail vertical moving.
In the course of work of line detection apparatus, suppose that the current probe that needs to use is second probe 322, and first probe 321 need not use temporarily.During operation: first baffle plate 341 and the second baffle 342 that will be fixed with probe earlier are raised up to certain altitude with framework 31, drive first baffle plate 341 along first vertical slide rail 371 certain distance that moves up by drive unit 36 then, the scope of this distance can guarantee that first baffle plate 341 does not contact with detection plane 41 at back first probe 321 that descends with framework 31, again liquid crystal panel is put on the operator's console by base plate transmission device, and be positioned under the line detection apparatus, make corresponding second probe in circuit 42 positions on the array base palte 322 positions in the liquid crystal panel; Then first plate washer 341 and second plate washer 342 together descend with framework 31, this moment first, plate washer 341 was because the certain altitude that risen, first probe 321 does not contact with detection plane 41, second probe 322 contacts conducting with circuit 42, to circuit 42 transmission detection signals, finish detection by second probe 322.
In concrete the application, the sequence of operation that the probe that framework is risen, will temporary transient no probe rise maybe will need to use is fallen action is not limited to said process.Can adjust as the case may be, for example, framework is the fixed position all the time, and after liquid crystal panel was placed on the operator's console, the probe that needs are used was fallen and get final product, the probe rise of finishing using is got final product in the time of need withdrawing from liquid crystal panel again.
Adopt the technical scheme of present embodiment, be provided with can be separately-driven two cover baffle plates, therefore can obtain different probe location combinations, when array base palte upper conductor change in location, can obtain different probe locations by moving stop, and need not change line detection apparatus, therefore can reduce the detection required time, and reduce wearing and tearing equipment.In addition, the concrete baffle plate that adopts moves up and down with respect to detection plane along slide rail in the present embodiment, thereby make the probe contact detection plane that to use, can avoid probe that drawing of structure on the detection plane or circuit decreased, simultaneously the testing process of energy effective simplification line detection apparatus.
Line detection apparatus the 3rd embodiment of liquid crystal panel
Fig. 6 is the plan structure synoptic diagram of line detection apparatus the 3rd embodiment of the utility model liquid crystal panel.As shown in Figure 6, on the basis of the foregoing description, baffle plate 34 and framework 31 link to each other by slide rail, i.e. first parallel sliding track 381 and second parallel sliding track 382, and each slide rail runs parallel to the outside of detection plane 41 regions, drive unit 36 is connected on the baffle plate 34, is used to drive baffle plate 34 and moves along slide rail.
In the course of work of line detection apparatus, suppose that the current probe that needs to use is second probe 322, and first probe 321 need not use temporarily.During operation: first baffle plate 341 and the second baffle 342 that will be fixed with probe earlier are raised up to certain altitude with framework 31, drive first baffle plate 341 along the outer side shifting of first parallel sliding track 381 by drive unit 36 then to detection plane 41, simultaneously liquid crystal panel is put on the operator's console by base plate transmission device, and be positioned under the line detection apparatus, make corresponding second probe in circuit 42 positions on the array base palte 322 positions in the liquid crystal panel; Last line detection apparatus descends, second probe 322 contacts conducting with circuit 42, to circuit 42 transmission detection signals, finish detection by second probe 322, so and first probe 321 because of not contacting with circuit 42 on the array base palte along the outside that extends detection plane 41 regions.
Adopt the technical scheme of present embodiment, be provided with can be separately-driven two cover baffle plates, therefore can obtain different probe location combinations, when array base palte upper conductor change in location, can obtain different probe locations by moving stop, and need not change line detection apparatus, therefore can reduce the detection required time, and reduce wearing and tearing equipment.In addition, specifically adopt baffle plate along the outer side shifting of slide rail in the present embodiment, thereby make the probe that need not use leave detection plane to detection plane.Simultaneously, than above-mentioned two embodiment, the slide rail form that present embodiment is provided with, in the process that the probe input detection signal of current use detects, the probe of having avoided using does not cause wearing and tearing because of the fixing of position to structure on the detection plane or circuit.
Baffle plate in the present embodiment can be in conjunction with adopting slide rail and drive-connecting shaft, and baffle plate is slid into the outer rear flank of detection plane region, can further rotate probe, thereby avoid the damage of probe to array base palte or miscellaneous part.
Line detection apparatus the 4th embodiment of liquid crystal panel
Fig. 7 is the plan structure synoptic diagram of line detection apparatus the 4th embodiment of the utility model liquid crystal panel.In order to simplify the number of times of changing line detection apparatus effectively and don't to increase hardware device, this example changes the side connecting conductor formula of line detection apparatus inside on the basis of above-mentioned three embodiment.
As shown in Figure 7, first probe 321 on two first baffle plates 341 is designated as respectively A1, A2 ..., AN and B1, B2 ... BN, N is a natural number, and more than or equal to 2.With second probe 322 on two second baffles 342 be designated as respectively a1, a2 ..., an and b1, b2 ..., bn, n is a natural number, and more than or equal to 2.With the probe A1 to AN on first baffle plate 341 respectively with adjacent second baffle 342 on probe a1 to an connect correspondingly with lead 39, probe B1 to BN on first baffle plate 341 respectively with adjacent second baffle 342 on probe b1 to bn connect correspondingly with lead 39, for example, the probe A1 on first baffle plate 341 links to each other with probe a1 on the adjacent second baffle 342.When line detection apparatus detects the liquid crystal panel of two different sizes respectively, because probe A1 to AN, the B1 to BN on first baffle plate 341 connects correspondingly with probe a1 to an, b1 to bn on the adjacent second baffle 342, therefore when detecting these two different size liquid crystal panels, just can be respectively probe A1 to AN, B1 to BN or a1 to an, b1 to bn import detection signal, finish detection by the lead 39 of series connection.For example, be simultaneously to the probe A1 of series connection and a1 output by the detection signal of circuit board 33 output, but owing to do not contact with circuit 42 on the array base palte 321 this moments of first probe, so probe A1 is equivalent to there is not conducting.
Present embodiment be provided with can be separately-driven two cover baffle plates, therefore can obtain different probe location combinations, when array base palte upper conductor change in location, can obtain different probe locations by moving stop, and need not change line detection apparatus, therefore can reduce the detection required time, and reduce wearing and tearing equipment.In addition, need not on line detection apparatus, increase new hardware device by the side connecting conductor formula that changes line detection apparatus inside, thereby effectively reduce the cost of line detection apparatus.
The utility model embodiment also provides a kind of array detection equipment, comprises the line detection apparatus of the liquid crystal panel of the arbitrary embodiment of the utility model, also comprise operator's console and base plate transmission device, and this line detection apparatus is arranged on the operator's console removedly.
This array detection equipment can be applicable to that more the array base palte of polytypic size carries out wireline inspection, when adopting the various array base palte of the array detection device processes of this line detection apparatus, can reduce even avoid changing the operation of line detection apparatus, save detection time and human cost, improve detection efficiency, can also reduce wearing and tearing equipment.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (8)
1, a kind of line detection apparatus of liquid crystal panel comprises framework, circuit board and probe, and probe links to each other with circuit board by lead, it is characterized in that: described framework is provided with at least two cover baffle plates, and described probe is separately positioned on and respectively overlaps on the described baffle plate; Each overlaps described baffle plate and is connected with drive unit respectively, is used for drive and respectively overlaps baffle plate and move with respect to detection plane.
2, the line detection apparatus of liquid crystal panel according to claim 1, it is characterized in that: described baffle plate and described framework articulate by drive-connecting shaft, described drive-connecting shaft parallels with described detection plane, drive unit is connected on the described drive-connecting shaft, is used to drive described drive-connecting shaft and drives described baffle plate rotation.
3, the line detection apparatus of liquid crystal panel according to claim 2, it is characterized in that, also comprise: rotate holding device, link to each other with described drive-connecting shaft, be used for driving described baffle plate and turn to probe when parallel, the turned position that keeps described drive-connecting shaft with described detection plane at described drive-connecting shaft.
4, the line detection apparatus of liquid crystal panel according to claim 1 is characterized in that: described baffle plate links to each other by slide rail with described framework; Described slide rail and described detection plane are perpendicular; Described drive unit is connected on the described baffle plate, is used to drive described baffle plate and moves along described slide rail.
5, the line detection apparatus of liquid crystal panel according to claim 1 is characterized in that: described baffle plate links to each other by slide rail with described framework; Described slide rail runs parallel to the outside of described detection plane; Described drive unit is connected on the described baffle plate, is used to drive described baffle plate and moves along described slide rail.
6, according to the line detection apparatus of the arbitrary described liquid crystal panel of claim 2～5, it is characterized in that: described baffle plate comprises first baffle plate and second baffle; The quantity of described first baffle plate and second baffle is two, is separately positioned on four relative on described framework edges, and the adjacent setting with second baffle of described first baffle plate.
7, the line detection apparatus of liquid crystal panel according to claim 6 is characterized in that: two described first baffle plates connect a drive unit or connect two drive units respectively; Two described second baffles connect a drive unit or connect two drive units respectively.
8, a kind of array detection equipment that comprises the line detection apparatus of the arbitrary described liquid crystal panel of claim 1～7 also comprises operator's console and base plate transmission device, and it is characterized in that: described line detection apparatus is arranged on the described operator's console removedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201097899U CN201429965Y (en) | 2009-07-02 | 2009-07-02 | Circuit detection device and equipment of liquid crystal panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201097899U CN201429965Y (en) | 2009-07-02 | 2009-07-02 | Circuit detection device and equipment of liquid crystal panel |
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| Publication Number | Publication Date |
|---|---|
| CN201429965Y true CN201429965Y (en) | 2010-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201097899U Expired - Lifetime CN201429965Y (en) | 2009-07-02 | 2009-07-02 | Circuit detection device and equipment of liquid crystal panel |
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| CN (1) | CN201429965Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289090A (en) * | 2011-08-24 | 2011-12-21 | 深圳市华星光电技术有限公司 | Detecting device of glass substrate |
| CN103137048A (en) * | 2011-11-23 | 2013-06-05 | 阳电子系统株式会社 | Array detection apparatus having multiple probe units |
| CN103728550A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB performance detecting jig |
| CN104280904A (en) * | 2014-09-26 | 2015-01-14 | 京东方科技集团股份有限公司 | Array substrate detecting head and device and array substrate detecting method |
| US8963571B2 (en) | 2011-08-24 | 2015-02-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Inspection device for glass substrate |
-
2009
- 2009-07-02 CN CN2009201097899U patent/CN201429965Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289090A (en) * | 2011-08-24 | 2011-12-21 | 深圳市华星光电技术有限公司 | Detecting device of glass substrate |
| CN102289090B (en) * | 2011-08-24 | 2013-07-24 | 深圳市华星光电技术有限公司 | Detecting device of glass substrate |
| US8963571B2 (en) | 2011-08-24 | 2015-02-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Inspection device for glass substrate |
| CN103137048A (en) * | 2011-11-23 | 2013-06-05 | 阳电子系统株式会社 | Array detection apparatus having multiple probe units |
| CN103137048B (en) * | 2011-11-23 | 2015-10-21 | 阳电子系统株式会社 | There is the array detection device of multiple contact unit |
| CN103728550A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB performance detecting jig |
| CN104280904A (en) * | 2014-09-26 | 2015-01-14 | 京东方科技集团股份有限公司 | Array substrate detecting head and device and array substrate detecting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150618 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150618 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150618 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20100324 |
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| CX01 | Expiry of patent term |