CN111273469A - Laser repair device for display panel - Google Patents
Laser repair device for display panel Download PDFInfo
- Publication number
- CN111273469A CN111273469A CN202010146071.8A CN202010146071A CN111273469A CN 111273469 A CN111273469 A CN 111273469A CN 202010146071 A CN202010146071 A CN 202010146071A CN 111273469 A CN111273469 A CN 111273469A
- Authority
- CN
- China
- Prior art keywords
- laser
- display panel
- axis direction
- conveying
- light source
- 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.)
- Pending
Links
- 230000008439 repair process Effects 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000007306 turnover Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses laser repair equipment for a display panel, which comprises a base, a laser repair component for emitting a laser repair light source and a conveying component, wherein the base is used for supporting the laser repair equipment, the conveying component is used for conveying along the Y-axis direction, the conveying component is provided with a first plane for placing and conveying the display panel to be repaired, the laser repair component comprises a laser device positioned on one side of the first plane facing the base, the emitting direction of the laser device is along the Z-axis direction, and the laser device can move in the X-axis direction. In the laser repair equipment for the display panel, the display panel does not need to be turned over when entering, a turning machine, a turning unit and a mechanical arm turning mechanism do not need to be used, and the overall equipment investment is reduced.
Description
Technical Field
The invention relates to the technical field of display, in particular to laser repair equipment for a display panel.
Background
In the manufacturing process of the flat panel display panel, repair plays a very important role in improving the yield, so that each engineering section can be repaired, and laser is a common repair means. Due to the abnormality of the TFT/LTPS substrate, point defects and line defects can be caused, after a liquid crystal panel is formed into a box or an OLED panel is packaged, the defects can only be processed on the TFT/LTPS circuit through the substrate (generally a glass substrate) by laser, and the point defects and the line defects are repaired by utilizing the principle of the circuit.
The current equipment for such repairs is constructed as follows: the laser and the corresponding light path are arranged on the portal frame and can move in the Z direction; the portal frame can move in X, Y two directions; the corresponding transmission light source is arranged below the base station and can move in the direction of X, Y, and the laser head and the transmission light source are kept at the same position and act simultaneously by software. In order to ensure that the transmission light source can irradiate the panel, the base station is made of transparent materials. Wherein, for with robotic arm butt joint, there is elevating system or strip glass stick structure, so transparent base station need carry out fretwork in corresponding place and handle.
However, the above apparatus is only applicable to the case where the TFT/LTPS substrate of the corresponding panel is placed upward, and both the previous process and the subsequent process of the repair process are performed in a manner where the TFT/LTPS substrate is placed downward, and therefore, it is necessary to add a panel inversion function to the laser repair apparatus.
For turning over the panel, the following three methods are generally adopted at present:
(1) the equipment is added with a panel turnover unit: the substrate is placed on the overturning unit by the mechanical arm, overturned and then placed on the equipment base platform;
(2) adding a panel turnover machine: the mechanical arm puts the substrate on a turnover machine, and the substrate is transferred to the equipment substrate after being turned over;
(3) use robotic arm with flip function: the robot takes the glass from the clip/pallet, flips it over, and then places it on the equipment base.
The tact time of the whole apparatus is greatly prolonged due to the need of the turning step. In addition, the apparatus using the above scheme (as described in chinese utility model patent No. ZL 201820758651.0, "a liquid crystal panel laser repair apparatus") still has the following disadvantages:
(1) the laser and the optical path are placed on the movable portal frame, certain vibration and shaking can occur, particularly when the laser and the optical path move together with the portal frame, the vibration is relatively larger, if the influence of the vibration and shaking on the repairing process needs to be reduced, certain stabilization time is needed, and thus the beat time is prolonged.
(2) Because the base station using large-area transparent material is generally used for ensuring the transmission light source passing rate, the glass material is used for ensuring the strength and the flatness of the base station, the cost of the glass base station is higher, once the base station is damaged, the replacement cost is high, the hardness of the glass is higher, and the base plate is easily scratched.
(3) The transmittance of the transmission light source of the hollow part on the base station is inconsistent with that of other parts of the base station, different process conditions are required to be used for the transmission light source at the moment, the difficulty is caused to the search of the process conditions, and particularly, the transmission light source is more complex for automatic repair and is not beneficial to the improvement of the repair success rate.
Disclosure of Invention
The invention aims to provide a laser repair device for a display panel, which can reduce the cost of the device and improve the beat time of the device.
In order to achieve the purpose, the laser repairing device for the display panel comprises a base, a laser repairing component and a conveying component, wherein the laser repairing component emits a laser repairing light source, the base is used for supporting the laser repairing device, the conveying component conveys along the Y-axis direction, the conveying component is provided with a first plane for placing and conveying a display panel to be repaired, the laser repairing component comprises a laser (10) which is located on one side of the first plane facing the base, the emitting direction of the laser (10) is along the Z-axis direction, the laser (10) can move in the X-axis direction, the X-axis direction is perpendicular to the Y-axis direction, and the Z-axis direction is perpendicular to the plane where the X-axis direction and the Y-axis direction are located.
Optionally, the laser repair assembly further includes a transmission light source (20) and an image capturing device corresponding to the laser (10), the laser (10) and the transmission light source (20) and the image capturing device move synchronously, the laser (10) and the transmission light source (20) are located on two opposite sides of the first plane, and the laser (10) and the image capturing device are located on the same side of the first plane.
Optionally, the laser repair assembly further comprises a reflection light source, and the reflection light source is arranged on the side of the laser (10) and moves along with the laser (10).
Optionally, the laser (10) and the corresponding transmission light source (20) are driven by a linear motor to move in the X-axis direction, and the laser (10) and the corresponding transmission light source (20) are fixed on a mover of the linear motor.
Optionally, laser instrument (10) and corresponding transmission light source (20) are driven by servo motor and speed reducer in the removal of X axle direction, the speed reducer passes through belt or gear and lead screw connection, laser instrument (10) and corresponding transmission light source (20) fix with on the lead screw complex slip table.
Optionally, the conveying assembly comprises a conveyor belt (30) for conveying the display panel in the Y-axis direction and a clamping mechanism (40) for limiting the position of the display panel on the conveyor belt (30).
Optionally, the clamping mechanism is disposed at a side of the conveyor belt (30), and the clamping mechanism includes a clamping driving mechanism for clamping and releasing the display panel and a conveying driving mechanism for synchronously conveying the display panel and the conveyor belt (30) in the Y-axis direction.
Optionally, the conveyor belt (30) comprises two segments separated by the exit path of the laser (10) in the Y-axis direction.
Optionally, each laser repair assembly corresponds to at least two conveying assemblies, and the at least two conveying assemblies are arranged at intervals in the X-axis direction.
Optionally, the laser repair apparatus for a display panel further includes a robot arm for taking in and out the display panel (50), and a distance between two adjacent conveying assemblies in the Y-axis direction is greater than a width of the robot arm corresponding to the display panel (50).
The invention has the beneficial effects that: in the laser repair equipment for the display panel, the display panel is arranged on the conveying component and can move along with the conveying component in the Y-axis direction, and the laser repair component emits laser beams towards the display panel in the Z-axis direction and can move in the X-axis direction, so that the display panel does not need to be turned over when entering the laser repair equipment, a turning machine, a turning unit and a mechanical arm turning mechanism are not needed, and the overall equipment investment is reduced; the time required by turning is saved, the equipment takt time is shortened, and the equipment capacity is improved; in addition, the laser repairing component only needs to move in the X-axis direction, the action is small, the vibration of the light path is reduced, and the stabilization time can be correspondingly shortened.
Drawings
Fig. 1 is a front view of a laser repair apparatus for a display panel according to a preferred embodiment of the present invention;
fig. 2 is a perspective view of the laser repair apparatus for a display panel of fig. 1.
The components in the figures are numbered as follows: laser 10, transmission light source 20, conveyer belt 30, clamping mechanism 40, display panel 50.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
In order to solve the problem of prolonged beat time caused by turnover and large-range movement, the laser repair equipment for the display panel provided by the invention can realize that the panel does not need to be turned over and the movement of an optical path is reduced by using conventional components, thereby saving the beat time.
Referring to fig. 1, a laser repairing apparatus for a display panel according to a preferred embodiment of the present invention includes a base, a laser repairing assembly and a transmitting assembly, wherein the laser repairing assembly includes a laser 10, a corresponding transmissive light source 20, a reflective light source (not shown) and a camera (image capturing device), the laser 10 and the transmissive light source 20 are correspondingly disposed on a Z-axis, the laser 10 is disposed below the transmissive light source 20, the transmissive light source 20 is disposed above the transmissive light source 10, the laser 10 and the corresponding transmissive light source 20 are respectively disposed above and below a display panel 50 to be repaired, the reflective light source is disposed beside the laser 10 and moves together with the laser 10 to provide reflected light for the laser, and the camera shoots the display panel 50 to be repaired, so that the portion of the display panel 50 to be repaired can be clearly displayed.
The conveying assembly comprises a conveying belt 30 and a clamping mechanism 40, wherein the two sections of conveying belts 30 are arranged at intervals in the Y-axis direction and are disconnected at the Z-axis connecting line of the laser 10 and the transmission light source 20. The clamping mechanism 40 positions the display panel 50 on the conveyor 30 such that the position of the display panel 50 is restricted to stably move on the conveyor 30 in the Y-axis direction in a predetermined manner.
The chucking mechanism is provided beside the conveyor 30 to restrict the position of the display panel 50 on the conveyor 30 in the X-axis direction. The clamping mechanism includes a clamping driving mechanism for clamping and unclamping the display panel 50 and a conveying driving mechanism for realizing synchronous conveyance with the conveyor belt 30 in the Y-axis direction. The clamping mechanism 40 can be used in various ways, generally, a conventional clamping mechanism can be used, and the specific use needs to consider the state of the panel, such as flexibility or rigidity of the panel, and the thickness of the panel, and the use state is different according to the state of the panel. In the illustrated embodiment, the clamping mechanism 40 may not affect the limited area of the panel.
The laser 10 and the corresponding optical path are arranged at the lower part of the equipment, and the laser 10 only needs to move in the X direction (perpendicular to the conveying direction of the conveyor belt 30) except for the Z direction; the laser 10 does not require the use of a gantry. Movement of the laser 10 in the X-axis direction may be accomplished by a motor. Specifically, the movement of the laser 10 in the X-axis direction may be realized by a linear motor, and the laser 10 is fixed on a mover of the motor. Alternatively, the laser 10 is moved in the X-axis direction by using a servo motor accelerator/decelerator connected to a lead screw through a transmission mechanism such as a belt or a gear, and the laser 10 is fixed to a slide table that moves on the lead screw.
The transmission light source 20 is correspondingly arranged above the conveyor belt 30 (base station), and the transmission light source 20 only moves in the X direction, so that the laser head of the laser 10 and the transmission light source 20 are kept at the same position in the Z direction and simultaneously act. The movement of the transmission light source 20 in the X-axis direction may be achieved by a motor. Specifically, the movement of the transmission light source 20 in the X-axis direction may be achieved by a linear motor, and the transmission light source 20 is fixed on a mover of the motor. Alternatively, the transmission light source 20 is moved in the X-axis direction by using a servo motor and a speed reducer, the speed reducer is connected to a screw rod through a transmission mechanism such as a belt or a gear, the slide table is moved on the screw rod, and the transmission light source 20 is fixed to the slide table.
To ensure that the transmissive light source 20 can irradiate the display panel 50, two conveyor belts 30 (conveyor rollers) are used as a base station, and are matched with the corresponding clamping mechanisms 40, and the two conveyor belts 30 simultaneously carry the display panel 50 to move in the Y direction. The display panel 50 is carried in and out of the laser repair apparatus by the robot, and the number of robots and the number of robot arms are generally calculated based on the beat matching of the apparatus.
In order to butt joint the robot arm corresponding to the display panel 50, the conveyor belt 30 adopts a grouping design in the X direction, so that the time for the jacking mechanism to ascend and descend can be reduced compared with the prior art which adopts the jacking mechanism to accept the display panel to the equipment on the equipment base. The spacing between two adjacent conveyors 30 in the X direction is related to the robot arm of the corresponding display panel 50. Since the width of the robot corresponding to the display panel 50 is fixed, the distance between the robots is adjustable, and thus the distance between two adjacent conveyor belts 30 in the X direction should be greater than the width of the robot. In fact, the distance between two adjacent conveyor belts 30 in the X direction is equal to the width of the robot arm plus the left and right margins of the robot arm. The actual left and right margins of the robot arm slightly vary from robot arm to robot arm.
Thus, the display panel 50 can be directly repaired without being turned over when it is put into the apparatus. In addition, the laser 10 is small in motion (only needs to move in the X-axis direction), so that the vibration of the optical path is reduced, and the stabilization time can be shortened.
Referring to fig. 2, if one laser repair module (laser 10 and corresponding transmission light source 20) of one laser repair apparatus needs to correspond to multiple display panels 50 at the same time, multiple sets of conveying modules (conveyor 30 and clamping mechanism 40) can be arranged. If the two groups of the laser repairing devices are divided, a group of conveying components (the conveying belt 30 and the clamping mechanism 40) is added in the X-axis direction, and at the moment, one group of laser repairing components of one laser repairing device can correspond to the repairing of the two display panels 50. That is, the intervals of the conveyor belts 30 in each group of conveyor assemblies are aligned in the X-axis direction, and after the movement of the laser repairing assembly in the X-axis direction completes the repairing of one display panel 50 on one group of conveyor assemblies, the laser repairing assembly can continue to move along the X-axis direction to repair another display panel 50 on another group of conveyor assemblies. One set of laser repair components of other laser repair equipment can correspond to the repair condition of a plurality of display panels, and the like.
Compared with the prior art, the laser repair equipment for the display panel at least has the following advantages:
(1) the laser is arranged below the panel, and the transmission light source is arranged above the panel, so that a turnover machine, a turnover unit and a mechanical arm turnover mechanism are not needed, and the overall equipment investment is reduced;
(2) the time required by turning is saved, the beat time of the equipment is shortened, and the productivity of the equipment is improved;
(3) the large-area transparent base station is not used, the conventional components are adopted, additional customized components are not needed, the cost is low, and the maintenance is easier if the abnormal condition occurs;
(4) besides the panel to be repaired, no other substances exist between the transmission light source and the laser, so that the transmission light source transmittance is consistent in the repairing process, and the process conditions are simple to find.
The above-described embodiments of the present invention only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A laser repair apparatus for a display panel, characterized in that: comprises a base, a laser repair component for emitting a laser repair light source and a transmission component,
the base is used for supporting the laser repair equipment,
the conveying component conveys along the Y-axis direction, the conveying component is provided with a first plane for placing and conveying the display panel to be repaired,
the laser repair assembly comprises a laser (10) positioned on one side of the first plane facing the base, the emitting direction of the laser (10) is along the Z-axis direction, and the laser (10) can move in the X-axis direction,
the X-axis direction is perpendicular to the Y-axis direction, and the Z-axis direction is perpendicular to a plane where the X-axis direction and the Y-axis direction are located.
2. The laser repair apparatus for a display panel according to claim 1, wherein: the laser repairing assembly also comprises a transmission light source (20) and an image capturing device which correspond to the laser (10),
the laser (10) moves synchronously with the transmission light source (20) and the image capturing device,
the laser (10) and the transmission light source (20) are located on two opposite sides of the first plane, and the laser (10) and the image capturing device are located on the same side of the first plane.
3. The laser repair apparatus for a display panel according to claim 2, wherein: the laser repair assembly further comprises a reflection light source which is arranged on the side of the laser (10) and moves along with the laser (10).
4. The laser repair apparatus for a display panel according to claim 2, wherein: the laser (10) and the corresponding transmission light source (20) move in the X-axis direction and are driven by a linear motor, and the laser (10) and the corresponding transmission light source (20) are fixed on a rotor of the linear motor.
5. The laser repair apparatus for a display panel according to claim 2, wherein: laser instrument (10) and corresponding transmission light source (20) are driven by servo motor and speed reducer in the removal of X axle direction, the speed reducer passes through belt or gear and screw connection, laser instrument (10) and corresponding transmission light source (20) fix with on the lead screw complex slip table.
6. The laser repair apparatus for a display panel according to claim 1, wherein: the conveying assembly comprises a conveying belt (30) for conveying the display panel in the Y-axis direction and a clamping mechanism (40) for limiting the position of the display panel on the conveying belt (30).
7. The laser repair apparatus for a display panel according to claim 6, wherein: the clamping mechanism is arranged on the side edge of the conveyor belt (30), and comprises a clamping driving mechanism for clamping and loosening the display panel and a conveying driving mechanism for synchronously conveying the display panel and the conveyor belt (30) in the Y-axis direction.
8. The laser repair apparatus for a display panel according to claim 6, wherein: the conveyor belt (30) comprises two segments separated by the exit path of the laser (10) in the Y-axis direction.
9. The laser repair apparatus for a display panel according to claim 1, wherein: each laser repair assembly corresponds to at least two conveying assemblies, and the at least two conveying assemblies are arranged at intervals in the X-axis direction.
10. The laser repair apparatus for a display panel according to claim 9, wherein: the laser repairing device for the display panel further comprises a mechanical arm for feeding and taking out the display panel (50), and the distance between every two adjacent conveying assemblies in the Y-axis direction is larger than the width of the mechanical arm corresponding to the display panel (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146071.8A CN111273469A (en) | 2020-03-05 | 2020-03-05 | Laser repair device for display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146071.8A CN111273469A (en) | 2020-03-05 | 2020-03-05 | Laser repair device for display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111273469A true CN111273469A (en) | 2020-06-12 |
Family
ID=71003729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010146071.8A Pending CN111273469A (en) | 2020-03-05 | 2020-03-05 | Laser repair device for display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111273469A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685915Y (en) * | 2004-03-31 | 2005-03-16 | 东捷科技股份有限公司 | Bottom emitting liquid crystal base plate repairing apparatus |
| CN202008561U (en) * | 2011-03-23 | 2011-10-12 | 京东方科技集团股份有限公司 | Laser repairing device |
| CN104536175A (en) * | 2015-01-28 | 2015-04-22 | 合肥京东方光电科技有限公司 | Laser repairing system for display panel |
| CN104698635A (en) * | 2015-03-31 | 2015-06-10 | 合肥鑫晟光电科技有限公司 | Composite liquid crystal panel repair equipment |
-
2020
- 2020-03-05 CN CN202010146071.8A patent/CN111273469A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685915Y (en) * | 2004-03-31 | 2005-03-16 | 东捷科技股份有限公司 | Bottom emitting liquid crystal base plate repairing apparatus |
| CN202008561U (en) * | 2011-03-23 | 2011-10-12 | 京东方科技集团股份有限公司 | Laser repairing device |
| CN104536175A (en) * | 2015-01-28 | 2015-04-22 | 合肥京东方光电科技有限公司 | Laser repairing system for display panel |
| CN104698635A (en) * | 2015-03-31 | 2015-06-10 | 合肥鑫晟光电科技有限公司 | Composite liquid crystal panel repair equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108161246A (en) | A kind of fully-automatic laser cuts production work system | |
| JP5803015B2 (en) | Conveying apparatus, processing apparatus, and conveying method | |
| KR101155961B1 (en) | Two dimension driving inspection apparatus replaced 1 axis by conveyor | |
| CN108217191B (en) | Liquid crystal display panel carrying and buffering equipment | |
| CN211707423U (en) | Rotating disc type watch glass lens detector | |
| CN111360356A (en) | Welding device and welding method for double-sided circuit board | |
| KR20170008150A (en) | Industrial robot | |
| CN112620924A (en) | Solar cell piece material loading scribing split and handling device | |
| CN116551203A (en) | Marking machine | |
| CN110842370A (en) | Full-automatic glass laser melting marking equipment and working method thereof | |
| CN109490325B (en) | Detection device | |
| CN111273469A (en) | Laser repair device for display panel | |
| CN111843221B (en) | Non-intermittent assembly line laser marking device and using method thereof | |
| CN100364729C (en) | Two degrees of freedom moving planar parallel mechanism | |
| CN106449499A (en) | Cigs flexible battery piece splicing device and working method thereof | |
| JP2000040900A (en) | Electronic part-fitting device and method for mounting fitting head to it | |
| CN210519375U (en) | In-line four-clamping-jaw four-shaft mechanical arm component inserter | |
| CN109078863B (en) | Optical detection equipment | |
| CN2700064Y (en) | Two freedom degree moving plane parallel mechanism | |
| CN109585611B (en) | Battery string typesetting method and battery string typesetting machine applying same | |
| US10165716B2 (en) | Substrate conveyance mechanism and component mounting method | |
| TWM612607U (en) | Scribing apparatus | |
| CN112903695A (en) | Visual inspection device | |
| CN110364460A (en) | A kind of back segment laser process integration equipment of flexibility OLED display panel | |
| JP2020164282A (en) | Panel transfer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200612 |