CN117184900A - Display panel adsorption device - Google Patents
Display panel adsorption device Download PDFInfo
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- CN117184900A CN117184900A CN202311098944.2A CN202311098944A CN117184900A CN 117184900 A CN117184900 A CN 117184900A CN 202311098944 A CN202311098944 A CN 202311098944A CN 117184900 A CN117184900 A CN 117184900A
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 91
- 230000008093 supporting effect Effects 0.000 claims abstract description 74
- 239000002216 antistatic agent Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention discloses a display panel adsorption device which comprises a supporting platform, wherein a plurality of supporting pieces are arranged on the surface of the supporting platform, sucking discs used for adsorbing a display panel are arranged at the end parts of the supporting pieces, and the heights of the sucking discs relative to the supporting platform can be adjusted. The technical scheme of the invention aims to improve the adsorption effect of the display panel adsorption device on the display panel.
Description
Technical Field
The invention relates to the technical field of display panel processing, in particular to a display panel adsorption device.
Background
With the development of the machine vision industry, the detection requirement of the display panel is continuously improved during the assembly line operation, so that the detection requirement and the working procedure of the surface of the display panel are more and more complex, wherein the display panel such as a mobile phone screen or a flat panel screen needs to be subjected to adsorption operation before the surface detection is carried out, and then the display panel is transported to the next working position.
When the operation of adsorbing the display panel is performed, the display panel is required to be conveyed to the carrier by a manipulator, and the display panel is required to be tiled on the surface of the carrier; however, because display panels such as a mobile phone screen and a flat screen have certain flexibility, when the display panels are placed on a carrier, the surface of the display panel may be uneven or the edges of the display panel may warp, so that irreversible deformation of a plate body of the display panel may be caused, and further the subsequent processing effect is affected.
Therefore, a display panel adsorption device is needed to solve the above-mentioned problems.
Disclosure of Invention
The invention mainly aims to provide a display panel adsorption device which aims to improve the adsorption effect of the display panel adsorption device on a display panel and enable the display panel to be adsorbed on the surface of the display panel adsorption device more smoothly.
In order to achieve the above object, the display panel adsorption device provided by the invention comprises a supporting platform with a plurality of supporting pieces on the surface, wherein the end parts of the supporting pieces are provided with sucking discs for adsorbing the display panel, and the heights of the sucking discs relative to the supporting platform can be adjusted.
Optionally, support piece includes support main part and heightening knob, support piece include support main part, with support main part swing joint's sucking disc, and establish support main part with heightening knob between the sucking disc, through rotating heightening knob can adjust the sucking disc is relative supporting platform's height.
Optionally, a locking knob is further disposed between the height adjusting knob and the supporting main body, and the height of the sucker relative to the supporting platform can be locked by rotating the locking knob.
Optionally, the display panel adsorption device further includes a base and a driving member, and the driving member is located between the base and the support platform and is used for driving the support platform to lift and rotate.
Optionally, the suction cup is configured as an antistatic material.
Optionally, the surface of the sucker is coated with an antistatic coating,
optionally, the driving member is configured as a direct current motor.
Optionally, the sucker is provided with an air hole, and the supporting main body is provided with a through hole communicated with the air hole; the display panel adsorption device further comprises an air exhaust device, and an air pipe of the air exhaust device is communicated with the air hole through the through hole.
Optionally, the plurality of supporting pieces form a plurality of adsorption operation areas, and different adsorption operation areas are correspondingly connected with different air extraction devices or different air extraction parts connected with the air extraction devices, so that the adsorption force of each adsorption operation area is independently controllable.
Optionally, the plurality of adsorption operation areas are arranged in an array on the supporting platform.
Optionally, the plurality of adsorption operation areas include a central adsorption operation area and an annular adsorption operation area, and the annular adsorption operation area is arranged around the central adsorption operation area.
Optionally, the annular adsorption operation area is provided with a plurality of annular adsorption operation areas, and the plurality of annular adsorption operation areas are concentrically arranged and are annularly arranged on the surface of the supporting platform.
In the technical scheme of the invention, the supporting platform is provided with a plurality of supporting pieces for adsorbing the display panel, so that a plurality of action points for adsorbing and supporting the display panel are formed on the supporting platform, and the supporting effect of the display panel adsorbing device on the display panel is improved; in addition, the support piece is used for absorbing the sucking disc height-adjustable of display panel, before placing display panel in this adsorption equipment, user's accessible adjusts the sucking disc height of support piece, makes the sucking disc of a plurality of support pieces can form horizontal adsorption plane, so, when display panel adsorbs in this adsorption equipment, display panel can be in the horizontality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of an adsorption device for a display panel according to the present invention;
FIG. 2 is a schematic side view of the embodiment of FIG. 1;
FIG. 3 is a schematic view of an embodiment of the support member of FIG. 1;
FIG. 4 is a schematic diagram illustrating an embodiment of an adsorption operation area distribution of the adsorption device of the display panel in FIG. 1;
fig. 5 is a schematic structural diagram of another embodiment of the adsorption operation area of the display panel adsorption device in fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in abutment, or in communication between two elements or in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a display panel adsorption device.
Referring to fig. 1 to 5, in an embodiment of the present invention, the display panel suction apparatus includes a support platform 100 having a plurality of support members 200 on a surface thereof, suction cups 210 for sucking the display panel are provided at ends of the support members 200, and a height of the suction cups 210 with respect to the support platform 100 can be adjusted.
Specifically, the display panel is placed on the supporting platform 100 of the display panel adsorption device, so that the sucking discs 210 of the plurality of supporting members 200 are adsorbed on a plurality of different plane action points of the display panel, and the display panel can be stably placed on the supporting platform 100; additionally, the suction cup 210 of any support 200 can be adjusted in height to change the distance between the suction cup 210 and the support platform 100, and when the height of the suction cup 210 of a certain support 200 is different from the height plane of the other suction cups 210, the suction cup 210 of the support 200 can be adjusted to reach the height plane of the other suction cups 210. Additionally, due to the surface flatness of the display panel
In the technical scheme of the invention, the supporting platform 100 is provided with a plurality of supporting pieces 200 for absorbing the display panel, so that a plurality of action points for absorbing and supporting the display panel are formed on the supporting platform 100, and the absorbing and supporting effects of the display panel absorbing device on the display panel are further improved; additionally, the height of the suction cup 210 of the supporting member 200 for sucking the display panel is adjustable, and before the display panel is placed in the sucking device, a user can adjust the height of the suction cup 210 of the supporting member 200 to enable the suction cups 210 of the supporting members 200 to form a horizontal sucking surface, or adjust the suction cup 210 of one or more supporting members 200 in a targeted manner during the operation of the sucking device, so that the display panel can be horizontal when the display panel is sucked in the sucking device.
In addition, since the accuracy requirement of the surface flatness of the display panel is high, the deformation of the support platform 100 caused by the dead weight also affects the flatness of the surface of the display panel, so that the user can adjust the height of the suction cup 210 of the support 200 in the middle of the support platform 100 to enlarge the distance between the suction cup 210 and the support platform 100, thereby compensating the deformation of the support platform 100 caused by the dead weight.
It should be noted that the display panel adsorption device can also realize the adsorption of the arc-shaped display panel 10 by adjusting each supporting member 200.
Referring to fig. 3, in an embodiment, the support member 200 includes a support main body 230, suction cups 210 movably connected to the support main body 230, and a height adjusting knob 220 disposed between the support main body 230 and the suction cups 210, and the height of the suction cups 210 relative to the support platform 100 can be adjusted by rotating the height adjusting knob 220, so that a user can adjust the height of each suction cup 210 relative to the support platform 100 according to the actual position of the suction cup 210, so that each suction cup 210 can form a horizontal support plane, and the display panel can be flatly adsorbed on the surface of the support platform 100. In other embodiments, the support platform 100 is provided with a support plate having a plurality of air ports for sucking the display panel.
Further, a locking knob 240 is further disposed between the height adjusting knob 220 and the supporting body 230, specifically, referring to fig. 3, the height of the suction cup 210 relative to the supporting platform 100 can be locked by rotating the locking knob 240, so that after the suction cup 210 adsorbs the display panel, the suction cup 210 does not move close to the supporting platform 100 due to the mass of the display panel, so that the height of the suction cup 210 relative to the supporting platform 100 can be maintained, and the flatness of the display panel in the adsorbed state is further ensured. It should be noted that, because the deformation capability of each portion of the display panel due to the gravity effect is different due to the difference of the distance between each portion of the display panel and the geometric center of the plate body, when the periphery of the plate body is supported by the supporting member 200, the plate body tends to be concave due to the gravity effect, wherein the concave degree of each portion of the plate body decreases from the geometric center of the plate body to the periphery of the plate body in sequence, therefore, the supporting member 200 corresponding to the middle portion of the display panel provides a larger supporting force effect on the display panel than the supporting member 200 corresponding to the edge of the display panel, the supporting member 200 corresponding to the middle portion of the display panel provides a larger supporting force effect on the display panel, and when the locking knob 240 locks the sucker 210, the sucker 210 can more stably support the adsorbed display panel, so that when the locking knob 240 locks the sucker 210, the supporting capability of the supporting member 200 on the display panel is increased to a certain extent, and the supporting effect of the display panel adsorption device is further improved.
Referring to fig. 2, in an embodiment, the display panel adsorption apparatus further includes a base 400 and a driving member 300, wherein the driving member 300 is located between the base 400 and the support platform 100 and is used for driving the support platform 100 to lift and rotate. Specifically, after the display panel is adsorbed on the supporting platform 100, the display panel needs to be carried to enter the next operation link, so that the driving member 300 can drive the supporting panel to move to drive the display panel to move, and the display panel enters the next operation link.
In other embodiments, the chuck 210 is configured as an antistatic material. In the workshop production process, good static electricity eliminating function is required to be maintained among operating equipment, devices and products so as to avoid accumulating charges or adsorbing dust, and the occurrence of physical and chemical damage of the display panel caused by static electricity is reduced. In this technical solution, the suction cup 210 is used as a main component that is frequently contacted with the display panel, so the suction cup 210 is configured as an antistatic material, so as to avoid accumulation of charges on the surface of the suction cup 210, and further improve the insulation of the display panel suction device.
In another embodiment, the surface of the suction cup 210 is coated with an antistatic coating, so that charge accumulation on the surface of the suction cup 210 is avoided, and the insulation of the display panel suction device is improved.
In one embodiment, the driving member 300 is configured as a DC motor. The direct current motor has high efficiency, can precisely control the moving direction, distance and other factors, and has the characteristics of reversibility, high power density and the like, and the driving piece 300 is configured as a direct current motor to improve the moving efficiency of the supporting platform 100 of the display panel adsorption device, so that the supporting platform 100 can more precisely move the supporting platform 100 to a designated position. In other embodiments, the driver 300 is configured as an ac motor.
Additionally, the suction cup 210 is provided with an air hole 211, and the support body 230 is provided with a through hole 231 communicating with the air hole 211; the display panel adsorption device further comprises an air extraction device, and the air pipe 10 of the air extraction device is communicated with the air hole 211 through the through hole 231, so that the air extraction device is started, and the air hole 211 of the sucker 210 can form suction force to enable the display panel to be adsorbed on the sucker 210.
Further, the surface of the sucker 210 is provided with a flow guiding groove 212 communicated with the air hole 211, when suction is formed at the air hole 211, suction is correspondingly formed in the flow guiding groove 212, so that when the display panel is adsorbed on the sucker 210, the suction acting area between the display panel and the sucker 210 is enlarged, the deformation of the display panel due to local stress is reduced, and the suction action of the sucker 210 on the display panel is increased. In other embodiments, the surface of the chuck 210 is provided with anti-skidding patterns to prevent the display panel from moving in a dislocation manner relative to the chuck 210.
In an embodiment, the plurality of supporting members 200 form a plurality of adsorption working areas, and different adsorption working areas are correspondingly connected with different air extraction devices or different air extraction parts of the air extraction devices, so that the adsorption force of each adsorption working area is individually controllable.
It should be understood that when the size of the display panel is large, the periphery of the plate body is supported by the support member 200 and falls on the surface of the suction cup 210, the middle portion of the plate body is raised due to the gravity action of the edge of the plate body, wherein the raised degree of each portion of the plate body is gradually decreased from the geometric center of the plate body to the plane of the suction cup 210, and at this time, the support member 200 corresponding to the middle portion of the display panel needs a larger suction force action to be able to absorb the surface of the middle portion of the display panel on the surface of the suction cup 210;
when the size of the display panel is smaller, the support piece 200 is arranged at the edge of the display panel, and the deformation capability of each part of the display panel is different due to the difference of the distance between each part of the display panel and the geometric center of the panel body, when the periphery of the panel body is supported by the support piece 200, the panel body is in a concave trend due to the action of gravity, wherein the concave degree of each part of the panel body is gradually decreased from the geometric center of the panel body to the periphery of the panel body, and the edge of the panel body possibly has the condition of upward tilting due to overlarge concave deformation in the middle part of the panel body, and at the moment, the edge of the panel body needs larger adsorption force;
additionally, when the size of the display panel is small and far from covering the entire surface of the support platform 100 (e.g., only occupies 30%, 50%, etc. of the surface of the support platform 100), most of the support members 200 do not contact the display panel;
in summary, the support platform 100 is provided with a plurality of adsorption working areas, so that the display panel can be better adsorbed on the chuck 210, and the energy consumption of the display panel adsorption device is reduced.
Further, referring to fig. 4, the plurality of adsorption operation areas are arranged in an array on the support platform, so that the utilization rate of the support platform 100 is improved, and an adsorption function for adsorbing the display panel can be formed on any surface of the support platform 100, so that the support platform 100 can adapt to display panels with various shapes and sizes, the application range of the display panel adsorption device is enlarged to a certain extent, and the usability of the display panel adsorption device is improved.
Specifically, in the embodiment of fig. 4, the surface of the support platform 100 is uniformly divided into the first adsorption operation area 510, the second adsorption operation area 520, the third adsorption operation area 530 and the fourth adsorption operation area 540, so that the user can correspondingly open the adsorption operation areas according to the actual placement situation of the plate body, and compared with the embodiment in which all the support members 200 are switched to the adsorption state, the air extractor which is provided with the adsorption operation areas in a partitioning manner and only opens the adsorption operation area corresponding to the display panel can save energy consumption to a certain extent, and the environment-friendly functionality of the display panel adsorption device is improved.
For example, when the display panel is smaller in size and is correspondingly placed in the first adsorption operation area 510, only the air extractor of the first adsorption operation area 510 is turned on, and the display panel may be placed in the second adsorption operation area 520, the third adsorption operation area 530 or the fourth adsorption operation area 540; when the display panel is in a strip shape and is correspondingly placed in the first adsorption operation area 510 and the second adsorption operation area 520, two air extraction devices corresponding to the first adsorption operation area 510 and the second adsorption operation area 520 are started. It should be noted that, in general, the display panel needs to be placed in one-to-one correspondence with the support platform 100 to cooperate with the subsequent processing operation.
In other embodiments, referring to fig. 5 in detail, the plurality of adsorption operation areas includes a central adsorption operation area 610 and an annular adsorption operation area, and the annular adsorption operation area is disposed around the central adsorption operation area 610, so that when the middle portion of the plate body is tilted, or the edge of the plate body is tilted, or the area of the plate body is too small to cover the surface of the whole support platform 100, the air suction state (such as opening and closing, air suction strength, etc.) of the air suction device can be adjusted correspondingly corresponding to the placement state between the plate body and the support platform 100, so that the plate body can be better adsorbed on the support platform 100.
Based on the above embodiment, a plurality of annular adsorption working areas are provided, and a plurality of annular adsorption working areas are concentrically arranged and are arranged on the surface of the supporting platform 100 in a loop-by-loop manner. With reference to fig. 5, in detail, the surface of the support platform 100 is divided into a central adsorption operation area 610, a first annular adsorption operation area 620, a second annular adsorption operation area 630 and a third annular adsorption operation area 640, so that when the middle part of the plate body is tilted, or the edge of the plate body is tilted, or the area of the plate body is too small to cover the whole surface of the support platform 100, the air suction state (such as opening and closing, air suction intensity, etc.) of the air suction device can be correspondingly adjusted corresponding to the placement state between the plate body and the support platform 100, so that the plate body can be better adsorbed on the support platform 100.
Specifically, when the size of the plate body is too large and the edge is not supported by the supporting member 200, the geometric center thereof protrudes upward, and at this time, the central suction operation area 610 (or other suction operation areas) corresponding to the geometric center needs to provide a larger suction force to suck the display panel to the plane of the suction cup 210, and other suction operation areas can correspondingly reduce the suction force or not open the air extraction device; when the size of the plate body is smaller and the edge of the plate body is correspondingly provided with the supporting piece 200, but the edge of the plate body is tilted upwards, the third annular adsorption operation area 640 (or other adsorption operation areas) corresponding to the edge of the plate body needs to provide larger suction force to adsorb the display panel to the plane of the sucker 210, and other adsorption operation areas can correspondingly reduce the suction force effect or not start the air extractor; when the area of the display panel is too small, the adsorption operation area corresponding to the display panel is directly opened.
Referring to fig. 1, fig. 4 and fig. 5, in other embodiments, a plurality of photographing units 700 are further disposed at the periphery of the supporting platform 100, the photographing units 700 are used for assisting a user or a device operating system to determine the relative position relationship between the edge of the display panel and the supporting platform 100, specifically, a corresponding mark can be made on the lower surface of the display panel, the user or the device operating system can determine the relative position between the display panel and the supporting platform 100 through the pictures photographed by the photographing units 700, and the user or the device operating system can determine whether to readjust the relative position of the display panel on the supporting platform 100 according to the data. It should be noted that when the photographing part 700 does not photograph the mark, it is proved that the board corresponding to the photographing part 700 is placed on the surface of the supporting platform 100, and the relative positions of the display panel and the supporting platform 100 can be comprehensively determined according to the other photographing parts 700.
The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. A display panel adsorption apparatus, comprising:
the supporting platform is provided with a plurality of supporting pieces on the surface, the end parts of the supporting pieces are provided with sucking discs for sucking the display panel, and the heights of the sucking discs relative to the supporting platform can be adjusted.
2. The apparatus of claim 1, wherein the supporting member comprises a supporting body, a suction cup movably connected to the supporting body, and a height adjusting knob provided between the supporting body and the suction cup, and the height of the suction cup relative to the supporting platform can be adjusted by rotating the height adjusting knob.
3. The display panel adsorption device according to claim 2, wherein a locking knob is further provided between the height adjusting knob and the supporting body, and the height of the suction cup with respect to the supporting platform can be locked by rotating the locking knob.
4. The display panel suction device according to claim 1, further comprising a base and a driving member between the base and the support platform and for driving the support platform to rise and fall and rotate.
5. The display panel suction device according to claim 4, wherein the suction cup is configured as an antistatic material;
and/or the surface of the sucker is coated with an antistatic coating;
and/or the driving member is configured as a direct current motor.
6. The display panel suction device according to claim 2, wherein the suction cup is provided with an air hole, and the support body is provided with a via hole communicating with the air hole;
the display panel adsorption device further comprises an air exhaust device, and an air pipe of the air exhaust device is communicated with the air hole through the through hole.
7. The suction device of any one of claims 1 to 6, wherein the plurality of supporting members form a plurality of suction operation areas, and different suction operation areas are correspondingly connected with different suction devices or different suction parts of the suction devices, so that the suction force of each suction operation area is individually controllable.
8. The apparatus of claim 7, wherein a plurality of the suction areas are arranged in an array on the support platform.
9. The display panel suction device according to claim 7, wherein the plurality of suction operation areas includes a central suction operation area and an annular suction operation area, the annular suction operation area being disposed around the central suction operation area.
10. The apparatus of claim 9, wherein a plurality of the annular suction areas are concentrically arranged and are disposed around the surface of the support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311098944.2A CN117184900A (en) | 2023-08-29 | 2023-08-29 | Display panel adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311098944.2A CN117184900A (en) | 2023-08-29 | 2023-08-29 | Display panel adsorption device |
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| Publication Number | Publication Date |
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| CN117184900A true CN117184900A (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311098944.2A Pending CN117184900A (en) | 2023-08-29 | 2023-08-29 | Display panel adsorption device |
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| CN (1) | CN117184900A (en) |
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| EP0490746A1 (en) * | 1990-12-11 | 1992-06-17 | AEROSPATIALE Société Nationale Industrielle | Process and apparatus for shaping and clamping thin workpieces of large dimensions in a predetermined calculated profile |
| WO2015043025A1 (en) * | 2013-09-25 | 2015-04-02 | 深圳市华星光电技术有限公司 | Glass processing platform and method for processing glass |
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