CN109901312B - Detection equipment for display panel cell section - Google Patents
Detection equipment for display panel cell section Download PDFInfo
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- CN109901312B CN109901312B CN201910165135.6A CN201910165135A CN109901312B CN 109901312 B CN109901312 B CN 109901312B CN 201910165135 A CN201910165135 A CN 201910165135A CN 109901312 B CN109901312 B CN 109901312B
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 230000008054 signal transmission Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims description 27
- 238000013519 translation Methods 0.000 claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention discloses a detection device of a display panel cell section, which comprises a detection camera for detecting the performance of a display panel, a carrier for placing the display panel and a signal transmission device for transmitting detection signals of the display panel; the detection camera is positioned above the carrier, the detection camera is arranged on a detection camera adjusting platform capable of adjusting the shooting position of the detection camera to the display panel, the carrier is arranged on a carrier adjusting platform capable of adjusting the horizontal installation position of the carrier, and the signal transmission device is arranged on a signal output device adjusting platform capable of adjusting the horizontal installation position of the carrier and enabling the signal transmission device to be in signal butt joint with the display panel. The device is convenient to operate, compact in structure and convenient to adjust, the products are detected by adopting the pre-pressing and the pressing two-stage crimping mode, the detection success rate is effectively guaranteed, meanwhile, the detection mode that the products are not moved and the pressing head moves is adopted, the testing efficiency and the success rate are further improved, and the damage to the products is reduced.
Description
Technical Field
The invention relates to the technical field of detection equipment of display panels, in particular to detection equipment of a cell section of a display panel.
Background
With the rapid development of flat panel displays and the improvement of living standards of people, liquid crystal display screens are increasingly widely used in daily lives of people, and Open Cell (OC) liquid crystal screens are widely used in industry as a common product. After the OC liquid crystal screen is produced, the screen is required to be inspected, when the screen is detected, the screen is required to be fixed, the FPC of the screen is subjected to lap joint and circuit connection, and then a camera is used for detecting the brightness, the two-by-two chromaticity, the center chromaticity and the like of the product. However, no mature and stable equipment can detect the OC liquid crystal screen.
Disclosure of Invention
The invention aims to solve the defects of the background technology and provides the detection equipment for the cell section of the display panel, which is convenient to operate and accurate to detect.
In order to achieve the purpose, the detection device of the display panel cell section designed by the invention is characterized in that: the device comprises a detection camera for detecting the performance of the display panel, a carrier for placing the display panel and a signal transmission device for transmitting detection signals of the display panel; the detection camera is located above the carrier, the detection camera is mounted on a detection camera adjusting platform capable of adjusting the shooting position of the detection camera to the display panel, the carrier is mounted on a carrier adjusting platform capable of adjusting the horizontal mounting position of the detection camera, and the signal transmission device is mounted on a signal output device adjusting platform capable of adjusting the horizontal mounting position of the signal transmission device and enabling the signal transmission device to be in signal butt joint with the display panel.
Furthermore, the utility model is characterized in that a mark point for scanning the display panel and an identification camera for confirming the model of the display panel are arranged below the carrier, and the identification camera is arranged on an identification camera adjusting platform capable of adjusting the horizontal installation position and the vertical installation position of the identification camera.
Further, the display panel is connected with a display panel FPC; the signal transmission device comprises a signal transfer FPC capable of being in press connection with the display panel FPC, a signal output PCB capable of being in press connection with the signal transfer FPC and outputting signals, and a pressure head device capable of enabling the signal transfer FPC to be in effective press connection with the display panel FPC; the signal output PCB, the signal transfer FPC and the pressure head device are all arranged on the signal output device adjusting platform.
Further, the detection camera adjusting platform comprises an alpha-axis swinging platform which is fixed with the detection camera and can enable the detection camera to generate angular displacement relative to the center of the detection camera, the alpha-axis swinging platform is fixed on a precise rotating platform which is vertically arranged and can enable an integral structure formed by the detection camera and the alpha-axis swinging platform to rotate around a horizontal axis, and the precise rotating platform is fixed on a ball screw sliding table which is vertically arranged and can adjust the upper and lower positions of the detection camera.
Further, the carrier adjusting platform comprises a precise XY displacement platform for adjusting the front, back, left and right positions of the carrier in the horizontal direction and a precise rotating platform fixed on the precise XY displacement platform and used for adjusting the carrier in the horizontal direction, wherein the carrier is fixed on the precise rotating platform.
Further, the identification camera adjusting platform comprises an X-axis manual translation table for adjusting the front and rear positions of the identification camera in the horizontal X-axis direction, the X-axis manual translation table is fixed on a Y-axis adjusting plate capable of adjusting the front and rear positions of the X-axis manual translation table in the horizontal Y-axis direction, a height adjusting plate for adjusting the upper and lower positions of the identification camera is fixed on the X-axis manual translation table, and the identification camera is fixed on the height adjusting plate.
Further, the length of the Y-axis adjusting plate is longer than that of the X-axis manual translation table, and Y-axis adjusting long holes through which bolts can pass are symmetrically formed in the left side and the right side of the Y-axis adjusting plate along the Y-axis direction; the height adjusting plate is vertically fixed on the X-axis manual translation table, a height adjusting long hole through which a bolt can pass is formed in the vertical direction of the height adjusting plate, and the identification camera is fixedly connected with the height adjusting long hole through the bolt.
Further, the signal output device adjusting platform comprises a precise XY displacement platform for adjusting the positions of the signal transmission device in the horizontal direction, wherein a signal output device mounting bracket is fixed on the precise XY displacement platform, and the signal output PCB, the signal switching FPC and the pressure head device are all mounted on the signal output device mounting bracket.
Further, a pre-pressing cylinder which is vertically arranged and can drive the signal transfer FPC and the display panel FPC to be pre-pressed and judge whether the signal transfer FPC and the display panel FPC are in a pressing position or not is fixed on the signal output device mounting bracket, and an FPC tray is fixed on a piston shaft of the pre-pressing cylinder; the signal output PCB is fixed on the signal output device mounting bracket, the signal transfer FPC comprises a signal input part in press connection with the display panel FPC and a signal output part in press connection with the signal output PCB, the signal input part is placed on the FPC tray, and the front end of the signal input part extends out of the FPC tray and is positioned right above the display panel FPC.
Still further, pressure head device is including being fixed in on the signal output device installing support, be located this pressure cylinder of FPC tray top, vertical setting, this pressure head of piston rod fixedly connected with of this pressure cylinder, this pressure head is located FPC tray top, be fixed with on the signal input part can with this pressure head crimping's FPC clamp plate, this pressure head's front end bottom is equipped with can make signal input part front end stretches out the part of FPC tray with display panel FPC crimping is compact silica gel stick.
The beneficial effects of the invention are as follows: the horizontal position of the carrier is adjusted through the carrier adjusting platform, the relative position of the detection camera and the carrier is adjusted through the detection camera adjusting platform, the shooting picture of the detection camera can be clearly displayed, the carrier and the position of the detection camera are not adjusted any more, the parallelism and the height of the pressure head device relative to the carrier are adjusted through the adjusting signal output device adjusting platform, finally, products are placed in the pressure head device during testing, the positions of the pressure head and the product mark point are continuously adjusted under the pre-pressing state, and the pressure is carried out after the adjustment. The device is convenient to operate, compact in structure and convenient to adjust, the products are detected by adopting the pre-pressing and the pressing two-stage crimping mode, the detection success rate is effectively guaranteed, meanwhile, the detection mode that the products are not moved and the pressing head moves is adopted, the testing efficiency and the success rate are further improved, and the damage to the products is reduced.
Drawings
FIG. 1 is a perspective view of a detection apparatus according to the present invention;
FIG. 2 is a perspective view of the portion of FIG. 1 with the detection camera omitted;
FIG. 3 is a second perspective view of FIG. 1 with a detection camera portion omitted;
fig. 4 is a front view of the detection camera part omitted in fig. 1;
FIG. 5 is a perspective view of a carrier and an adjustment platform thereof according to the present invention;
FIG. 6 is a second perspective view of the carrier and its adjustment platform according to the present invention;
FIG. 7 is a perspective view of a signal output device and a platform thereof according to the present invention;
FIG. 8 is a second perspective view of the signal output device and its adjustment platform according to the present invention;
FIG. 9 is a front view of the signal output device and its adjustment platform according to the present invention;
FIG. 10 is a perspective view of an identification camera and its adjustment platform according to the present invention;
FIG. 11 is a perspective view of a detection camera and an adjustment platform thereof according to the present invention;
FIG. 12 is a perspective view of a detection camera and an adjustment platform thereof according to the present invention;
FIG. 13 is a perspective view of a detection camera and its adjustment platform according to the present invention;
the device comprises a 1-display panel, a 2-detection camera, a 3-carrier, a 4-detection camera adjusting platform, a 5-carrier adjusting platform, a 6-signal output device adjusting platform, a 7-identification camera, a 8-identification camera adjusting platform, a 9-display panel FPC, a 10-signal transfer FPC (10.1-signal input part, 10.2-signal output part), a 11-signal output PCB, a 12-Y axis adjusting long hole, a 13-alpha axis swinging platform, a 14-precise rotating platform, a 15-ball screw sliding table, a 16-precise XY displacement platform, a 17-X axis manual translation platform, a 18-Y axis adjusting plate, a 19-height adjusting plate, a 20-height adjusting long hole, a 21-signal output device mounting bracket, a 22-pre-pressing cylinder, a 23-FPC tray (23.1-splicing supporting plate), a 24-present pressing cylinder, a 25-present pressing head, a 26-pressing plate, a 27-silica gel rod, a 28-detection camera mounting bracket, a 29-signal output device supporting bracket, a 30-device supporting plate, a 31-supporting plate, a threaded hole, a 32-carrier mounting bracket, a 33-Y axis positioning bracket, a 34-positioning bolt, a positioning bracket and a positioning bolt.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
The detection device of the display panel cell section shown in fig. 1 to 4 includes a detection camera 2 for detecting the performance of the display panel 1, a carrier 3 for placing the display panel 1, a signal transmission device for transmitting detection signals of the display panel 1, and an identification camera 7 disposed below the carrier 3 for scanning a mark point of the display panel 1 and confirming the model of the display panel 1.
As shown in fig. 1 and fig. 11-13, the detection camera 2 is located above the carrier 3, and the detection camera 2 is mounted on a detection camera adjusting platform 4 capable of adjusting the shooting position of the detection camera on the display panel 1: the detection camera adjusting platform 4 comprises an alpha-axis swinging platform 13 which is fixed with the detection camera 2 and can enable the detection camera 2 to generate angular displacement relative to the center of the detection camera, the alpha-axis swinging platform 13 is fixed on a precise rotating platform 14 which is vertically arranged and can enable the integral structure formed by the detection camera 2 and the alpha-axis swinging platform 13 to rotate around a horizontal axis, and the precise rotating platform 14 is fixed on a ball screw sliding table 15 which is vertically arranged and can adjust the up-down position of the detection camera 2. The camera adjustment platform 4 is mounted in the electric cabinet by a detection camera mounting bracket 28.
As shown in fig. 1 to 6, the carrier 3 is mounted on a carrier adjustment platform 5 whose horizontal mounting position can be adjusted: the carrier adjusting platform 5 comprises a precise XY displacement platform 16 for adjusting the front and back and left and right positions of the carrier 3 in the horizontal direction and a precise rotating platform 14 fixed on the precise XY displacement platform 16 for adjusting the carrier 3 in the horizontal direction, wherein the carrier 3 is fixed on the precise rotating platform 14. After the carrier 3 is adjusted to a specified position by the carrier adjustment platform 5, the carrier 3 is positioned on the apparatus support plate 30 by the carrier positioning bracket 33 and bolts.
As shown in fig. 1 to 4 and fig. 7 to 9, the signal transmission device is mounted on a signal output device adjusting platform 6 which can adjust the horizontal mounting position thereof and enables the signal transmission device to be in signal butt joint with the display panel 1: the display panel 1 is connected with a display panel FPC9; the signal transmission device comprises a signal transfer FPC10 which can be in pressure connection with the display panel FPC9, a signal output PCB11 which is in pressure connection with the signal transfer FPC10 and outputs signals, and a pressure head device which can effectively pressure-connect the signal transfer FPC10 with the display panel FPC9; the signal output PCB11, the signal transfer FPC10 and the pressure head device are all arranged on the signal output device adjusting platform 6.
The signal output device adjusting platform 6 comprises a precise XY displacement platform 16 for adjusting the position of the signal transmission device in the horizontal direction, a signal output device mounting bracket 21 is fixed on the precise XY displacement platform 16, and the signal output PCB11, the signal transfer FPC10 and the pressure head device are all mounted on the signal output device mounting bracket 21.
A pre-pressing cylinder 22 which is vertically arranged and can drive the signal transfer FPC10 to be pre-pressed with the display panel FPC9 and judge whether the signal transfer FPC10 and the display panel FPC9 are positioned at the pressing position is fixed on the signal output device mounting bracket 21, and an FPC tray 23 is fixed on a piston shaft of the pre-pressing cylinder 22 (the FPC tray 23 consists of two spliced supporting plates 23.1 attracted by a magnet and is convenient to detach); the signal output PCB11 is fixed on the signal output device mounting bracket 21 (the signal transfer FPC10 includes a signal input portion 10.1 crimped with the display panel FPC9 and a signal output portion 10.2 crimped with the signal output PCB 11), the signal input portion 10.1 is placed on the FPC tray 23, and the front end of the signal input portion 10.1 extends out of the FPC tray 23 and is located directly above the display panel FPC 9.
The pressure head device comprises a pressure head 25 fixedly connected with a piston rod of the pressure cylinder 24, the pressure head 25 is positioned above the FPC tray 23, an FPC pressing plate 26 capable of being in pressure connection with the pressure head 25 is fixedly arranged on the signal input part 10.1, and a silica gel rod 27 capable of enabling the front end of the signal input part 10.1 to extend out of the FPC tray 23 and be in pressure connection with the display panel FPC9 is arranged at the bottom of the front end of the pressure head 25. The pressing head 25 and the FPC tray 23 can be positioned and debugged through an assembly positioning hole 36 which is required to be coaxially arranged.
As shown in fig. 3 and 10, the recognition camera 7 is mounted on a recognition camera adjusting platform 8 whose horizontal mounting position and vertical mounting position can be adjusted: the identification camera adjusting platform 8 comprises an X-axis manual translation table 17 for adjusting the front and back positions of the identification camera 7 in the horizontal X-axis direction, the X-axis manual translation table 17 is fixed on a Y-axis adjusting plate 18 for adjusting the front and back positions of the X-axis manual translation table 17 in the horizontal Y-axis direction, a height adjusting plate 19 for adjusting the upper and lower positions of the identification camera 7 is fixed on the X-axis manual translation table 17, and the identification camera 7 is fixed on the height adjusting plate 19. The length of the Y-axis adjusting plate 18 is larger than that of the X-axis manual translation table 17, and Y-axis adjusting long holes 12 through which bolts can pass are symmetrically formed in the left side and the right side of the Y-axis adjusting plate 18 along the Y-axis direction; the height adjusting plate 19 is vertically fixed on the X-axis manual translation table 17, a height adjusting long hole 20 through which a bolt can pass is formed in the vertical direction of the height adjusting plate 19, and the recognition camera 7 is fixedly connected with the height adjusting long hole 20 through the bolt.
The working process of the invention is as follows: firstly, the relative positions of the carrier 3 and the detection camera 2 are adjusted, so that the shooting picture of the detection camera 2 can be clearly displayed, and then the positions of the carrier 3 and the detection camera 2 are not adjusted any more, and the parallelism and the relative positions of the pressing head 25, the FPC tray 23 and the carrier 3 are adjusted, so that the part of the signal transfer FPC10 extending out of the FPC tray 23 is positioned right above the display panel FPC 9. After the installation and debugging are finished, a worker places the display panel to be tested on the carrier 3, the display panel is adsorbed and fixed, particles such as dust on the surface of the display panel are blown off, the pre-pressing cylinder 22 drives the FPC tray 23 to move from top to bottom, and the part, extending out of the FPC tray 23, of the signal transfer FPC10 is overlapped with the display panel FPC 9. The relative position of the identification camera 7 and the display panel is regulated, the model of the display panel is identified, the pressing head 25 is driven by the pressing cylinder 24 to press the FPC pressing plate 26, the signal transfer FPC10 and the display panel FPC9 are tightly overlapped through the silica gel rod 27, the signal is conducted, and the display panel is lightened; the detection signal is output to the outside through the signal output PCB 11. The detection camera 2 starts to operate and monitor, and the signal is transferred to an external computer for analysis. When in actual use, the carrier 3 and the detection camera 2 can be respectively arranged in the two control boxes, and the two control boxes are assembled and installed, so that the interference of external light to the detection equipment can be avoided.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a detection equipment of display panel cell section which characterized in that: the device comprises a detection camera (2) for detecting the performance of the display panel (1), a carrier (3) for placing the display panel (1) and a signal transmission device for transmitting detection signals of the display panel (1); the detection camera (2) is positioned above the carrier (3), the detection camera (2) is arranged on a detection camera adjusting platform (4) capable of adjusting the shooting position of the detection camera to the display panel (1), the carrier (3) is arranged on a carrier adjusting platform (5) capable of adjusting the horizontal installation position of the detection camera, and the signal transmission device is arranged on a signal output device adjusting platform (6) capable of adjusting the horizontal installation position of the signal transmission device and enabling the signal transmission device to be in signal butt joint with the display panel (1);
The display panel (1) is connected with a display panel FPC (9); the signal transmission device comprises a signal transfer FPC (10) which can be in pressure connection with the display panel FPC (9), a signal output PCB (11) which is in pressure connection with the signal transfer FPC (10) and outputs signals, and a pressure head device which can effectively pressure-connect the signal transfer FPC (10) with the display panel FPC (9); the signal output PCB (11), the signal transfer FPC (10) and the pressure head device are all arranged on the signal output device adjusting platform (6);
The signal output device adjusting platform (6) comprises a precise XY displacement platform (16) for adjusting the signal transmission device to be at the front-back and left-right positions in the horizontal direction, a signal output device mounting bracket (21) is fixed on the precise XY displacement platform (16), and the signal output PCB (11), the signal transfer FPC (10) and the pressure head device are all mounted on the signal output device mounting bracket (21);
The signal output device mounting bracket (21) is fixedly provided with a pre-pressing cylinder (22) which is vertically arranged and can drive the signal transfer FPC (10) to be pre-pressed with the display panel FPC (9) and judge whether the signal transfer FPC (10) and the display panel FPC (9) are in a pressing position or not, and a piston shaft of the pre-pressing cylinder (22) is fixedly provided with an FPC tray (23); the signal output PCB (11) is fixed on the signal output device mounting bracket (21), the signal transfer FPC (10) comprises a signal input part (10.1) in pressure connection with the display panel FPC (9) and a signal output part (10.2) in pressure connection with the signal output PCB (11), the signal input part (10.1) is arranged on the FPC tray (23), and the front end of the signal input part (10.1) extends out of the FPC tray (23) and is positioned right above the display panel FPC (9);
the carrier (3) and the detection camera (2) are respectively arranged in two control boxes, and the two control boxes are assembled and installed, so that the interference of external light to the detection equipment is avoided.
2. The display panel cell segment detection apparatus of claim 1, wherein: the device is characterized in that a marking point for scanning the display panel (1) and an identification camera (7) for confirming the model of the display panel (1) are arranged below the carrier (3), and the identification camera (7) is arranged on an identification camera adjusting platform (8) capable of adjusting the horizontal installation position and the vertical installation position of the identification camera.
3. The display panel cell segment detection apparatus of claim 1, wherein: the detection camera adjusting platform (4) comprises an alpha-axis swinging platform (13) which is fixed with the detection camera (2) and can enable the detection camera (2) to generate angular displacement relative to the center of the detection camera, the alpha-axis swinging platform (13) is fixed on a precise rotating platform (14) which is vertically arranged and can enable an integral structure formed by the detection camera (2) and the alpha-axis swinging platform (13) to rotate around a horizontal axis, and the precise rotating platform (14) is fixed on a ball screw sliding table (15) which is vertically arranged and can adjust the upper and lower positions of the detection camera (2).
4. The display panel cell segment detection apparatus of claim 1, wherein: the carrier adjusting platform (5) comprises a precise XY displacement platform (16) for adjusting the horizontal front-back and left-right positions of the carrier (3) and a precise rotating platform (14) which is fixed on the precise XY displacement platform (16) and is used for adjusting the horizontal direction of the carrier (3), wherein the carrier (3) is fixed on the precise rotating platform (14).
5. The display panel cell segment detection apparatus of claim 2, wherein: the identification camera adjusting platform (8) comprises an X-axis manual translation table (17) used for adjusting the front and back positions of the identification camera (7) in the horizontal X-axis direction, the X-axis manual translation table (17) is fixed on a Y-axis adjusting plate (18) capable of adjusting the front and back positions of the X-axis manual translation table (17) in the horizontal Y-axis direction, a height adjusting plate (19) used for adjusting the upper and lower positions of the identification camera (7) is fixed on the X-axis manual translation table (17), and the identification camera (7) is fixed on the height adjusting plate (19).
6. The display panel cell segment inspection apparatus of claim 5, wherein: the length of the Y-axis adjusting plate (18) is larger than that of the X-axis manual translation table (17), and Y-axis adjusting long holes (12) through which bolts can pass are symmetrically formed in the left side and the right side of the Y-axis adjusting plate (18) along the Y-axis direction; the height adjusting plate (19) is vertically fixed on the X-axis manual translation table (17), a height adjusting long hole (20) through which a bolt can pass is formed in the vertical direction of the height adjusting plate (19), and the identification camera (7) is fixedly connected with the height adjusting long hole (20) through the bolt.
7. The display panel cell segment detection apparatus of claim 1, wherein: the pressure head device comprises a pressure head (25) fixedly arranged on a signal output device mounting bracket (21) and positioned above an FPC tray (23) and vertically arranged, a piston rod of the pressure head (24) is fixedly connected with the pressure head (25), the pressure head (25) is positioned above the FPC tray (23), an FPC pressing plate (26) capable of being in pressure connection with the pressure head (25) is fixedly arranged on a signal input part (10.1), and a silica gel rod (27) capable of enabling the front end of the signal input part (10.1) to extend out of the FPC tray (23) and be in pressure connection with a display panel FPC (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165135.6A CN109901312B (en) | 2019-03-05 | 2019-03-05 | Detection equipment for display panel cell section |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165135.6A CN109901312B (en) | 2019-03-05 | 2019-03-05 | Detection equipment for display panel cell section |
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| CN109901312A CN109901312A (en) | 2019-06-18 |
| CN109901312B true CN109901312B (en) | 2024-07-12 |
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| CN201910165135.6A Active CN109901312B (en) | 2019-03-05 | 2019-03-05 | Detection equipment for display panel cell section |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111679465B (en) * | 2020-06-10 | 2023-08-29 | 深圳汉和智造有限公司 | False pressing device |
| CN115464981A (en) * | 2021-06-11 | 2022-12-13 | 东莞市图创智能制造有限公司 | Reciprocating scanning type UV printing equipment applied to panel |
| CN115464987A (en) * | 2021-06-11 | 2022-12-13 | 东莞市图创智能制造有限公司 | Be applied to transport mechanism and printing apparatus of different structure panels |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036932A (en) * | 2018-01-08 | 2018-05-15 | 苏州广林达电子科技有限公司 | The test system and test method of oled panel |
| CN209471318U (en) * | 2019-03-05 | 2019-10-08 | 武汉精毅通电子技术有限公司 | A kind of display panel cell sections of detection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100698377B1 (en) * | 2004-08-14 | 2007-03-28 | 아이원스 주식회사 | Gross test zig for inspecting flat panel display |
| KR101409568B1 (en) * | 2012-11-28 | 2014-06-19 | 엘지디스플레이 주식회사 | Inspectiing device of display panel and inspecting method of the same |
| CN109143633B (en) * | 2018-10-16 | 2024-06-21 | 武汉精毅通电子技术有限公司 | Totally enclosed LCD screen check out test set |
| CN109375396A (en) * | 2018-11-30 | 2019-02-22 | 苏州威创达智能设备有限公司 | A kind of liquid crystal display panel conducting luminescence detection apparatus |
| CN109377926B (en) * | 2018-12-12 | 2024-02-27 | 武汉精毅通电子技术有限公司 | Test protection device for display panel with back surface connected with FPC |
-
2019
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036932A (en) * | 2018-01-08 | 2018-05-15 | 苏州广林达电子科技有限公司 | The test system and test method of oled panel |
| CN209471318U (en) * | 2019-03-05 | 2019-10-08 | 武汉精毅通电子技术有限公司 | A kind of display panel cell sections of detection device |
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| CN109901312A (en) | 2019-06-18 |
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