CN204331203U - Liquid crystal display module optical detection apparatus - Google Patents
Liquid crystal display module optical detection apparatus Download PDFInfo
- Publication number
- CN204331203U CN204331203U CN201420760118.XU CN201420760118U CN204331203U CN 204331203 U CN204331203 U CN 204331203U CN 201420760118 U CN201420760118 U CN 201420760118U CN 204331203 U CN204331203 U CN 204331203U
- Authority
- CN
- China
- Prior art keywords
- station
- liquid crystal
- crystal display
- display module
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Liquid Crystal (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The utility model discloses a kind of liquid crystal display module optical detection apparatus, comprise apparatus body, four station rotary devices, double line scanning phase machine mechanism, two Surface scan phase machine mechanisms, described four station rotary devices comprise a rotating disc, described four station rotary devices are equiped with line sweep and detect station, the feeding station of station Relative distribution is detected with described line sweep, Surface scan detects station, Surface scan detects coding station, described line sweep detects station, feeding station, Surface scan detects station and Surface scan and detects coding station and distribute along the center circumferential of described rotating disc, this liquid crystal display module optical detection apparatus can improve the detection efficiency to liquid crystal display module, can detect multiple liquid crystal display module simultaneously, recall rate is high, the depth of parallelism of liquid crystal display module and camera lens can be ensured, and camera calibration can be met to take pictures image quality.
Description
Technical field
The utility model relates to liquid crystal display module detection technique field, particularly relates to a kind of liquid crystal display module optical detection apparatus.
Background technology
Detect for liquid crystal display module, the general one camera that adopts is taken pictures, and the defect due to two sides of liquid crystal display module all needs to detect, to the idle motion of camera be caused longer like this, cycle is long, and efficiency is low, can not meet productive temp requirement completely, for four general station rotary platform or Multi-station rotating platforms, lack lifting platform, be difficult to meet positioning requirements, and require that the machining precision of rotation platform is high, the processing of workpiece difficulty, cannot meet accuracy requirement.
Therefore, those skilled in the art is devoted to research and develop a kind of detection efficiency improved liquid crystal display module always, the depth of parallelism that can detect multiple liquid crystal display module simultaneously, recall rate is high, liquid crystal display module and camera lens can be ensured and camera calibration can be met to take pictures the liquid crystal display module optical detection apparatus of image quality.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of liquid crystal display module optical detection apparatus, this liquid crystal display module optical detection apparatus cocoa improves the detection efficiency to liquid crystal display module, the depth of parallelism that can detect multiple liquid crystal display module simultaneously, recall rate is high, liquid crystal display module and camera lens can be ensured and camera calibration can be met to take pictures image quality.
For solving the problems of the technologies described above, the liquid crystal display module optical detection apparatus that the utility model provides, comprise apparatus body, be installed in alternately placing and the four station rotary devices guaranteeing the liquid crystal display module depth of parallelism for carrying out station to liquid crystal display module on apparatus body, be installed in the double line scanning phase machine mechanism for capture of taking pictures to the liquid crystal display module on described four station rotary devices on apparatus body, two are installed in the Surface scan phase machine mechanism for capture of taking pictures to the liquid crystal display module on described four station rotary devices on apparatus body, described four station rotary devices comprise a rotating disc, described four station rotary devices are equiped with line sweep and detect station, the feeding station of station Relative distribution is detected with described line sweep, Surface scan detects station, Surface scan detects coding station, described line sweep detects station, feeding station, Surface scan detects station and Surface scan and detects coding station and distribute along the center circumferential of described rotating disc, on each station on described four station rotary devices, correspondence is equiped with the synchronous regulation mechanism for detecting two liquid crystal display modules simultaneously respectively, described Surface scan detects station and Surface scan and detects coding station and be equiped with elevating mechanism component away from the end face correspondence of described synchronous regulation mechanism.
Preferably, described four station rotary devices comprise the first driving mechanism for driving described rotating disc to carry out 360 degree of rotations together with being installed in described rotating disc.
Preferably, described elevating mechanism component comprise hoisting gear body, for guarantee the depth of parallelism of described liquid crystal display module and camera lens level adjusting structure, to be installed on described hoisting gear body and the lift structure that described level adjusting structure can be driven to move up and down, to be assembled together and the vacuum adsorption mechanism that can suck described liquid crystal display module with described level adjusting structure, described level adjusting structure and described lift structure are assembled together.
Preferably, described synchronous regulation mechanism comprises the second drives structure, positioning component, can along reciprocating the first slide plate of same rectilinear direction and the second slide plate, on described first slide plate and described second slide plate, correspondence is provided with at least two positioning components respectively, on described first slide plate and described second slide plate, the corresponding positioning component arranged is configured for the clamp assemblies clamping liquid crystal display module jointly, described second driven unit drives respectively and connects described first slide plate and the second slide plate, described second drives structure comprises gear, first tooth bar and the first tooth bar, described first tooth bar is fixedly installed on described first slide plate, described second tooth bar is fixedly installed on described second slide plate, described gear is connected with described tooth bar one and described tooth bar bidentate respectively.
Preferably, described two-wire camera scanning mechanism comprises line sweep mechanism body, be arranged at the horizontal slide rail in line sweep mechanism body, the slide block be assembled together with described horizontal slide rail, First Line scanning camera structure, second line scan camera structure, be installed in described line sweep mechanism body for driving described First Line scanning camera structure and described second line scan camera structure to carry out the X-axis drives structure moved left and right on horizontal slide rail, the left camera adjustments plate be assembled together with described slide block, the right camera adjustments plate be assembled together with described slide block, first light-source structure and secondary light source structure, described First Line scanning camera structure and described slide block link together by described left camera adjustments plate, described second line scan camera structure and described slide block link together by described right camera adjustments plate, described First Line scanning camera structure comprises the First Line scanning camera of capture of taking pictures to described liquid crystal display module, described second line scan camera structure comprises the second line scan camera of capture of taking pictures to described liquid crystal display module, the shooting angle of described First Line scanning camera becomes 30 ~ 45 degree with the vertical axis of described horizontal slide rail, the shooting angle of described second line scan camera becomes 30 ~ 45 degree with the vertical axis of described horizontal slide rail, the angle of light-resource fousing in shooting point can be arranged in mechanism body with corresponding with described First Line scanning camera by described first light-source structure, the angle of light-resource fousing in shooting point can be arranged in line sweep mechanism body with corresponding with described second line scan camera by described secondary light source structure.
Preferably, described Surface scan mechanism comprise the Surface scan mechanism body be installed on described apparatus body, two be installed in the left side scanning camera in described Surface scan mechanism body, two right side scanning cameras be installed in described Surface scan mechanism body, left side scanning camera described in each is equiped with the drive motor for driving described camera lens to carry out the fine setting of θ axle, and the camera lens of each described left side scanning camera is parallel with the detection plane that described is detected on station.
Preferably, described liquid crystal display module optical detection apparatus also comprises the code spraying device for carrying out coding to defective liquid crystal display module be installed on the scanning camera of the right side.
After adopting said structure, artificial loading, described rotating disc turns to the position that applicable liquid crystal display module carries out optical detection, two described left side scanning cameras are fine-tuning to the angle of the capture that is applicable to taking pictures, described vacuum suction structure is opened and is sucked liquid crystal display module, the liquid crystal display module that scanning camera opposite, two left sides is detected on station carries out taking pictures capture, liquid crystal display module on two right sides scanning camera opposite Scanning Detction coding station carries out taking pictures capture, First Line scanning camera and the second line scan camera move left and right simultaneously to take pictures capture to the described line liquid crystal display module detected on station, ink jet numbering machine carries out coding to defective products liquid crystal display module, described vacuum suction structure is closed, rotating disc is by rotation station, then artificial blanking is carried out at loading and unloading station, and artificial loading, this liquid crystal display module optical detection apparatus cocoa improves the detection efficiency to liquid crystal display module, can detect multiple liquid crystal display module simultaneously, recall rate is high, the depth of parallelism of liquid crystal display module and camera lens can be ensured, and camera calibration can be met to take pictures image quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model liquid crystal display module optical detection apparatus;
Fig. 2 is the structural representation of four station rotary devices of the utility model liquid crystal display module optical detection apparatus;
Fig. 3 is the structural representation of the synchronous regulation mechanism of the utility model liquid crystal display module optical detection apparatus;
Fig. 4 is the structural representation of the two-wire camera scanning mechanism of the utility model liquid crystal display module optical detection apparatus.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of the utility model double line scanning phase machine mechanism.In the present embodiment, liquid crystal display module optical detection apparatus 10, comprise apparatus body 15, be installed in alternately placing and the four station rotary devices 13 adjusting flatness for carrying out station to liquid crystal display module on apparatus body 15, be installed in the double line scanning phase machine mechanism 11 for capture of taking pictures to the liquid crystal display module on four station rotary devices 13 on apparatus body 15, two are installed in the Surface scan phase machine mechanism 14 for capture of taking pictures to the liquid crystal display module on described four station rotary devices on apparatus body, four station rotary devices 13 comprise a rotating disc 131, four station rotary devices 13 are equiped with line sweep and detect station, the feeding station of station Relative distribution is detected with line sweep, Surface scan detects station, Surface scan detects coding station, described line sweep detects station, feeding station, Surface scan detects station and Surface scan and detects coding station and distribute along the center circumferential of described rotating disc, on each station on four station rotary devices 13, correspondence is equiped with the synchronous regulation mechanism 12 for detecting two liquid crystal display modules simultaneously respectively, described Surface scan detects station and Surface scan and detects coding station and be equiped with elevating mechanism component 132 away from the end face correspondence of synchronous regulation mechanism 12.
Four station rotary devices comprise the first driving mechanism 131 for driving described rotating disc to carry out 360 degree of rotations together with being installed in described rotating disc.
Described elevating mechanism component comprise hoisting gear body, for the flatness of described liquid crystal display module is regulated level adjusting structure, to be installed on described hoisting gear body and the lift structure that described level adjusting structure can be driven to move up and down, to be assembled together and the vacuum adsorption mechanism that can suck described liquid crystal display module with described level adjusting structure, described level adjusting structure and described lift structure are assembled together.
Synchronous regulation mechanism 12 comprises the second drives structure, positioning component, can along reciprocating the first slide plate 121 and the second slide plate 122 of same rectilinear direction, on described first slide plate 121 and described second slide plate 122, correspondence is provided with at least two positioning components respectively, on first slide plate 121 and the second slide plate 122, the corresponding positioning component arranged is configured for the clamp assemblies clamping liquid crystal display module jointly, described second driven unit drives respectively and connects described first slide plate 121 and the second slide plate 122, described second drives structure comprises gear 124, first tooth bar 126 and the first tooth bar 127, first tooth bar 126 is fixedly installed on the first slide plate 121, second tooth bar 127 is fixedly installed on the second slide plate 122, gear 124 is connected with described first tooth bar 126 and the second tooth bar 127 tooth respectively.
Double line scanning phase machine mechanism 11 comprises line sweep mechanism body 115, be arranged at the horizontal slide rail 116 in line sweep mechanism body 115, the slide block be assembled together with horizontal slide rail 116, First Line scanning camera structure 111, second line scan camera structure 112, be installed in described line sweep mechanism body for driving described First Line scanning camera structure and described second line scan camera structure to carry out the X-axis drives structure moved left and right on horizontal slide rail, with described slide block be assembled together for the left camera adjustments plate 111a to First Line scanning camera structure 111, with described slide block be assembled together right camera adjustments plate 112a, first light-source structure 117 and secondary light source structure 118, First Line scanning camera structure 111 and slide block link together by left camera adjustments plate 111a, described second line scan camera structure 112 links together with slide block by right camera adjustments plate 112a, First Line scanning camera structure 111 comprises the First Line scanning camera 111d of capture of taking pictures to described liquid crystal display module, second line scan camera structure 112 comprises the second line scan camera 112d of capture of taking pictures to described liquid crystal display module, the shooting angle of First Line scanning camera 111d becomes 30 ~ 45 degree with the vertical axis of horizontal supporting plate 116, the shooting angle of the second line scan camera 112d becomes 30 ~ 45 degree with the vertical axis of described horizontal slide rail 116, the angle of light-resource fousing in shooting point can be arranged in line sweep mechanism body 115 with corresponding with described First Line scanning camera 111d by the first light-source structure 117, the angle of light-resource fousing in shooting point can be arranged in line sweep mechanism body 115 with corresponding with described second line scan camera 112d by secondary light source structure 118.
Surface scan mechanism 14 comprises the Surface scan mechanism body be installed on described apparatus body 15, two left side scanning camera 141, two right side scanning cameras be installed in described Surface scan mechanism body be installed in described Surface scan mechanism body, each left side scanning camera 141 is equiped with the drive motor for driving described camera lens to carry out the fine setting of θ axle, the camera lens of left side scanning camera 141 is parallel with the detection plane that described is detected on station.
Liquid crystal display module optical detection apparatus 10 also comprises the code spraying device for carrying out coding to defective liquid crystal display module be installed on the scanning camera of the right side.
The workflow of liquid crystal display module optical detection apparatus 10: artificial loading, described rotating disc turns to the position that applicable liquid crystal display module carries out optical detection, two left side scanning cameras 141 are fine-tuning to the angle of the capture that is applicable to taking pictures, described vacuum suction structure is opened and is sucked liquid crystal display module, the liquid crystal display module that scanning camera opposite, two left sides is detected on station carries out taking pictures capture, liquid crystal display module on two right sides scanning camera opposite Scanning Detction coding station carries out taking pictures capture, First Line scanning camera and the second line scan camera move left and right simultaneously to take pictures capture to the described line liquid crystal display module detected on station, ink jet numbering machine carries out coding to defective products liquid crystal display module, described vacuum suction structure is closed, rotating disc is by rotation station, then artificial blanking is carried out at loading and unloading station, and artificial loading, this liquid crystal display module optical detection apparatus cocoa improves the detection efficiency to liquid crystal display module, can detect multiple liquid crystal display module simultaneously, recall rate is high, the depth of parallelism of liquid crystal display module and camera lens can be ensured, and camera calibration can be met to take pictures image quality.
Should be understood that; these are only preferred embodiment of the present utility model; can not therefore limit the scope of the claims of the present utility model; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a liquid crystal display module optical detection apparatus, it is characterized in that: apparatus body, be installed in alternately placing and the four station rotary devices guaranteeing the liquid crystal display module depth of parallelism for carrying out station to liquid crystal display module on apparatus body, be installed in the double line scanning phase machine mechanism for capture of taking pictures to the liquid crystal display module on described four station rotary devices on apparatus body, two are installed in the Surface scan phase machine mechanism for capture of taking pictures to the liquid crystal display module on described four station rotary devices on apparatus body, described four station rotary devices comprise a rotating disc, described four station rotary devices are equiped with line sweep and detect station, the feeding station of station Relative distribution is detected with described line sweep, Surface scan detects station, Surface scan detects coding station, described line sweep detects station, feeding station, Surface scan detects station and Surface scan and detects coding station and distribute along the center circumferential of described rotating disc, on each station on described four station rotary devices, correspondence is equiped with the synchronous regulation mechanism for detecting two liquid crystal display modules simultaneously respectively, described Surface scan detects station and Surface scan and detects coding station and be equiped with elevating mechanism component away from the end face correspondence of described synchronous regulation mechanism.
2. liquid crystal display module optical detection apparatus according to claim 1, is characterized in that: described four station rotary devices comprise the first driving mechanism for driving described rotating disc to carry out 360 degree of rotations together with being installed in described rotating disc.
3. liquid crystal display module optical detection apparatus according to claim 1 and 2, it is characterized in that: described elevating mechanism component comprise hoisting gear body, for guarantee the depth of parallelism of described liquid crystal display module and camera lens level adjusting structure, to be installed on described hoisting gear body and the lift structure that described level adjusting structure can be driven to move up and down, to be assembled together and the vacuum adsorption mechanism that can suck described liquid crystal display module with described level adjusting structure, described level adjusting structure and described lift structure are assembled together.
4. liquid crystal display module optical detection apparatus according to claim 1, it is characterized in that: described synchronous regulation mechanism comprises the second drives structure, positioning component, can along reciprocating the first slide plate of same rectilinear direction and the second slide plate, on described first slide plate and described second slide plate, correspondence is provided with at least two positioning components respectively, on described first slide plate and described second slide plate, the corresponding positioning component arranged is configured for the clamp assemblies clamping liquid crystal display module jointly, described second driven unit drives respectively and connects described first slide plate and the second slide plate, described second drives structure comprises gear, first tooth bar and the first tooth bar, described first tooth bar is fixedly installed on described first slide plate, described second tooth bar is fixedly installed on described second slide plate, described gear is connected with described tooth bar one and described tooth bar bidentate respectively.
5. liquid crystal display module optical detection apparatus according to claim 1, it is characterized in that: described two-wire camera scanning mechanism comprises line sweep mechanism body, be arranged at the horizontal slide rail in line sweep mechanism body, the slide block be assembled together with described horizontal slide rail, First Line scanning camera structure and the second line scan camera structure, be installed in described line sweep mechanism body for driving described First Line scanning camera structure and described second line scan camera structure to carry out the X-axis drives structure moved left and right on horizontal slide rail, the left camera adjustments plate be assembled together with described slide block, the right camera adjustments plate be assembled together with described slide block, first light-source structure and secondary light source structure, described First Line scanning camera structure and slide block link together by described left camera adjustments plate, described second line scan camera structure and described slide block link together by described right camera adjustments plate, described First Line scanning camera structure comprises the First Line scanning camera of capture of taking pictures to described liquid crystal display module, described second line scan camera structure comprises the second line scan camera of capture of taking pictures to described liquid crystal display module, the shooting angle of described First Line scanning camera becomes 30 ~ 45 degree with the vertical axis of described horizontal slide rail, the shooting angle of described second line scan camera becomes 30 ~ 45 degree with the vertical axis of described horizontal slide rail, the angle of light-resource fousing in shooting point can be arranged in mechanism body with corresponding with described First Line scanning camera by described first light-source structure, the angle of light-resource fousing in shooting point can be arranged in line sweep mechanism body with corresponding with described second line scan camera by described secondary light source structure.
6. liquid crystal display module optical detection apparatus according to claim 1, it is characterized in that: preferably, described Surface scan mechanism comprise the Surface scan mechanism body be installed on described apparatus body, two be installed in the left side scanning camera in described Surface scan mechanism body, two right side scanning cameras be installed in described Surface scan mechanism body, left side scanning camera described in each is equiped with the drive motor for driving described camera lens to carry out the fine setting of θ axle, and the camera lens of each described left side scanning camera is parallel with the detection plane that described is detected on station.
7. liquid crystal display module optical detection apparatus according to claim 1, is characterized in that: described liquid crystal display module optical detection apparatus also comprises the code spraying device for carrying out coding to defective liquid crystal display module be installed on the scanning camera of the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760118.XU CN204331203U (en) | 2014-12-05 | 2014-12-05 | Liquid crystal display module optical detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760118.XU CN204331203U (en) | 2014-12-05 | 2014-12-05 | Liquid crystal display module optical detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204331203U true CN204331203U (en) | 2015-05-13 |
Family
ID=53167546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760118.XU Expired - Fee Related CN204331203U (en) | 2014-12-05 | 2014-12-05 | Liquid crystal display module optical detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204331203U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460060A (en) * | 2014-12-05 | 2015-03-25 | 深圳鼎晶光电有限公司 | Optical detection equipment and method for liquid crystal display modules |
| CN107357055A (en) * | 2017-06-20 | 2017-11-17 | 合肥市惠科精密模具有限公司 | A kind of sensitivity test workbench for large-scale TFT LCD screens |
| CN107607549A (en) * | 2017-09-27 | 2018-01-19 | 深圳精创视觉科技有限公司 | Glass defect detection device |
| CN108387589A (en) * | 2018-02-22 | 2018-08-10 | 张海明 | A kind of LCD/LCM defects efficient detection system and method |
| CN109765182A (en) * | 2019-02-27 | 2019-05-17 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Rotating disk mechanism and detector |
| CN110147692A (en) * | 2019-05-17 | 2019-08-20 | 苏州迈洛智能系统有限公司 | A kind of logistics group's reading scan code system |
-
2014
- 2014-12-05 CN CN201420760118.XU patent/CN204331203U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460060A (en) * | 2014-12-05 | 2015-03-25 | 深圳鼎晶光电有限公司 | Optical detection equipment and method for liquid crystal display modules |
| CN107357055A (en) * | 2017-06-20 | 2017-11-17 | 合肥市惠科精密模具有限公司 | A kind of sensitivity test workbench for large-scale TFT LCD screens |
| CN107607549A (en) * | 2017-09-27 | 2018-01-19 | 深圳精创视觉科技有限公司 | Glass defect detection device |
| CN108387589A (en) * | 2018-02-22 | 2018-08-10 | 张海明 | A kind of LCD/LCM defects efficient detection system and method |
| CN109765182A (en) * | 2019-02-27 | 2019-05-17 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Rotating disk mechanism and detector |
| CN110147692A (en) * | 2019-05-17 | 2019-08-20 | 苏州迈洛智能系统有限公司 | A kind of logistics group's reading scan code system |
| CN110147692B (en) * | 2019-05-17 | 2024-04-02 | 苏州迈洛智能系统有限公司 | Commodity circulation is with crowd's reading sweep a yard system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104460060A (en) | Optical detection equipment and method for liquid crystal display modules | |
| CN204331203U (en) | Liquid crystal display module optical detection apparatus | |
| CN110420864B (en) | ULED screen substrate detection/measurement equipment | |
| CN210403669U (en) | Multifunctional chip picking and placing device | |
| CN111940306A (en) | Detection device and detection method for semiconductor chip | |
| CN104062793A (en) | CCD vision aligning vacuum fitting machine | |
| KR101078039B1 (en) | Processing machine of glass sheets | |
| CN210775250U (en) | Feeding detection device for flaky materials | |
| CN216819897U (en) | Cell-phone center outward appearance detection mechanism | |
| CN111250449B (en) | Assembly line equipment for automatically cleaning workpiece and dust-free treatment method for workpiece surface | |
| CN104589771A (en) | Glass lamination fitting equipment | |
| CN115647598A (en) | Automatic marking working method of battery cover plate | |
| CN113998429A (en) | Automatic feeding equipment of PCB (printed circuit board) drilling machine | |
| CN210403668U (en) | High-precision multifunctional chip loader | |
| CN217237794U (en) | Diversified outward appearance detection device | |
| CN212133588U (en) | Cylindrical object angle detection platform based on linear array camera | |
| CN209536533U (en) | A kind of positioning device | |
| CN209127530U (en) | A kind of full material torr disk orientating and conveying mechanisms | |
| CN110571308B (en) | Solar cell string correction apparatus and method | |
| CN211594204U (en) | Automatic cleaning system | |
| CN210188983U (en) | Positioning and pasting device | |
| CN212083847U (en) | Polaroid pasting device for glass substrate | |
| CN110581199B (en) | Solar cell string typesetting equipment and method | |
| CN210690982U (en) | Pre-alignment device of ULED screen substrate detection/measurement equipment | |
| CN211086122U (en) | Large-scale many specifications photovoltaic glass outward appearance detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161216 Address after: 518000 Shenzhen, Nanshan District, Taoyuan, the streets of the left immortal Avenue, No. 1213, the crown of the industrial zone in the south wing of the 2 District, building 2, building 1, floor Patentee after: SHENZHEN DINGJING TECHNOLOGY CO., LTD. Address before: 518000 Shenzhen, Nanshan District, Taoyuan, the streets of the left immortal Avenue, No. 1213, the crown of the industrial zone in the south wing of the 2 District, building 4, building 5, floor Patentee before: SHENZHEN SEMIPEAK CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171205 |