CN104808363B - A kind of pinpoint polarized light sheet pasting device - Google Patents
A kind of pinpoint polarized light sheet pasting device Download PDFInfo
- Publication number
- CN104808363B CN104808363B CN201510246477.2A CN201510246477A CN104808363B CN 104808363 B CN104808363 B CN 104808363B CN 201510246477 A CN201510246477 A CN 201510246477A CN 104808363 B CN104808363 B CN 104808363B
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- CN
- China
- Prior art keywords
- adsorption plate
- glass substrate
- vacuum absorption
- absorption holes
- polaroid
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- 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.)
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Classifications
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- 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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
Abstract
The invention discloses a kind of pinpoint polarized light sheet pasting device, including：Base, attach platform, adsorption plate, pressure roller, camera, remove electrostatic equipment, it in the lower surface of adsorption plate by setting the first vacuum absorption holes and the second vacuum absorption holes, activity sets pressure roller on a mounting board, polaroid can be fallen successively and covered on glass substrate, and the polaroid of whereabouts and glass substrate are pressed successively using pressure roller, the generation of bubble is efficiently avoid, it is good to attach effect；It can monitor the alignment situation of polaroid and glass substrate in real time and be sent to controller, control the transverse movement of adsorption plate, lengthwise movement and up and down motion by setting camera, realize being properly positioned for polaroid and glass substrate；It removes electrostatic equipment by setting, and can effectively remove polaroid and the electrostatic on glass substrate, it is ensured that the circuit safety on glass substrate；The present apparatus is simple in construction, paster quality is good, positioning precision is high.
Description
Technical field：
The invention belongs to liquid crystal display device technical field, is specifically related to a kind of pinpoint polarizer sheet sticking dress
Put.
Background technology：
Polaroid is a kind of optical thin film with generation polarised light function formed by layer high molecule Material cladding, partially
The natural light for not having deflection polarity is converted into polar biased light by mating plate, and to pass through this sample liquid with the light of electric field in vertical direction
LCD panel just can normally show image, be that liquid crystal display is imaged essential part.After liquid crystal display
Section production process in, it is necessary to polarizer sheet sticking to have flexible PCB glass substrate on.With liquid crystal display
Thickness more and more thinner, the thickness of liquid crystal display panel also can more and more thinner, and the size of liquid crystal display panel is also increasing,
The attaching method of polaroid becomes to be increasingly difficult to.
Existing polarizer sheet sticking mode is：The first kind is attached using pure manual mode, judges to attach by naked eyes
Position, then by hand by monoblock polarizer sheet sticking to glass substrate, so not only operating efficiency is low, and in small size polaroid
Attaching during, manual operations is inconvenient；Second class is attached using polarizer sheet sticking machine, i.e., is adsorbed using top board inclined
Mating plate, glass substrate is adsorbed using lower platen, then top board is pressed down, monoblock polaroid pressure is attached on the glass substrate.This
Two class methods are easy to produce bubble between glass substrate and polaroid during polarizer sheet sticking to glass substrate, and
Polaroid is low with the attaching positioning precision of glass substrate, influences the paster quality of polaroid.
The content of the invention：
Therefore, the technical problems to be solved by the invention are the polarizer sheet sticking for being used for liquid crystal display in the prior art
Mode easily produce bubble between glass substrate and polaroid, and it is low to attach positioning precision, influences the paster matter of polaroid
Amount, so as to propose a kind of pinpoint polarized light sheet pasting device.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of pinpoint polarized light sheet pasting device, including：
Base, the upper surface both sides of the base are respectively arranged with the first travelling carriage, the second travelling carriage, and described first slides
The first rotary shaft is provided with frame, the second rotary shaft, first rotary shaft and described are provided with second travelling carriage
Two rotary shafts distinguish first end and the second end of connection plate, and controller is provided with the base.
Attach platform, the upper surface for attaching platform and being fixedly installed on the base.
Adsorption plate, the adsorption plate are arranged on the top of the attaching platform, and the upper surface of the adsorption plate is fixedly connected
Cylinder, the cylinder are movably arranged on the installing plate by first driving means, and the lower surface of the adsorption plate is provided with
First vacuum absorption holes and the second vacuum absorption holes.
Pressure roller, the pressure roller are movably arranged on base.
Camera, the camera are fixedly installed on the base.
Go to electrostatic equipment, the lower surface for going electrostatic equipment to be fixedly installed on the adsorption plate.
As the preferred of above-mentioned technical proposal, first vacuum absorption holes and second vacuum absorption holes are not respectively by
Same control terminal control, the adsorption plate passes through first vacuum absorption holes and second vacuum absorption holes adsorb polarisation
Piece.
As the preferred of above-mentioned technical proposal, the upper surface for attaching platform is provided with the 3rd vacuum absorption holes, described
Attach platform and adsorb glass substrate by the 3rd vacuum absorption holes.
As the preferred of above-mentioned technical proposal, first travelling carriage and second travelling carriage pass through the second driving respectively
Device and the 3rd drive device are movably arranged on the base.
As the preferred of above-mentioned technical proposal, the first driving means, second drive device and the described 3rd drive
Dynamic device is Linear slide-rail device.
As the preferred of above-mentioned technical proposal, the piston rod of the cylinder is fixedly connected with the upper surface of adsorption plate, the gas
The cylinder body of cylinder connects the first driving means.
As the preferred of above-mentioned technical proposal, the first driving means, second drive device, the 3rd driving
Device, first rotary shaft, second rotary shaft, the cylinder, the camera, it is described go electrostatic equipment respectively with institute
State controller connection.
The beneficial effects of the present invention are：It passes through true in the lower surface of adsorption plate the first vacuum absorption holes of setting and second
Empty adsorption hole, activity on a mounting board sets pressure roller, polaroid can successively fall and cover on glass substrate, and utilizes pressure
Roller successively presses the polaroid of whereabouts and glass substrate, efficiently avoid the generation of bubble, and it is good to attach effect；Its by
Camera is set on base, the alignment situation of the polaroid and the glass substrate can be monitored in real time and be sent to control
Device, slip and second travelling carriage of first travelling carriage in the second drive device are controlled in the 3rd drive device using controller
Slip realize the transverse movement of adsorption plate, by controlling slip of the cylinder in first driving means to realize the longitudinal direction of adsorption plate
Motion, by controlling the piston rod of cylinder to realize the up and down motion of adsorption plate, realize being properly positioned for polaroid and glass substrate；
It removes electrostatic equipment by setting, and can effectively remove polaroid and the electrostatic on glass substrate, it is ensured that on glass substrate
Circuit safety；The present apparatus is simple in construction, paster quality is good, positioning precision is high.
Brief description of the drawings：
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the pinpoint polarized light sheet pasting device overall structure diagram of one embodiment of the invention；
Fig. 2 is the attaching platform upper surface structural representation of one embodiment of the invention；
Fig. 3 is the installing plate lower surface configuration schematic diagram of one embodiment of the invention；
Fig. 4 is the adsorption plate lower surface configuration schematic diagram of one embodiment of the invention；
Fig. 5 removes electrostatic equipment and drive device connection diagram for one embodiment of the invention.
Symbol description in figure：
1- bases, 2- installing plates, 3- attaching platforms, 4- adsorption plates, 5- cylinders, 6- first driving means, 7- pressure rollers, 8- take the photograph
As head, 9- removes electrostatic equipment, 10- polaroids, 11- glass substrates, the drive devices of 12- second, the drive devices of 13- the 3rd, 101-
First travelling carriage, the travelling carriages of 102- second, the rotary shafts of 103- first, the rotary shafts of 104- second, 105- controllers, 301- the 3rd are true
Empty adsorption hole, the vacuum absorption holes of 401- first, the vacuum absorption holes of 402- second, 501- piston rods, 502- cylinder bodies, 601- the 3rd are straight
Line slide rail, the sliding shoes of 602- the 5th, 1201- first straight line slide rails, the sliding shoes of 1202- first, 1203- the second sliding shoes, 1301-
Second straight line slide rail, the sliding shoes of 1302- the 3rd, the sliding shoes of 1303- the 4th.
Embodiment：
As shown in figure 1, the pinpoint polarized light sheet pasting device of the present invention, including：Base 1, attach platform 3, absorption
Plate 4, pressure roller 7, camera 8, remove electrostatic equipment 9.
The base 1 is cuboid base station, and the upper surface both sides of the base 1 are respectively arranged with the first travelling carriage 101,
Two travelling carriages 102, the upper surface both sides of the base 1 are correspondingly arranged the second drive device 12 and the 3rd drive device 13 respectively,
First travelling carriage 101 and second travelling carriage 102 are lived by the second drive device 12 and the 3rd drive device 13 respectively
It is dynamic to be arranged on the base 1.In the present embodiment, first travelling carriage 101 and second travelling carriage 102 are slided for rectangle
Moving frame, the drive device 13 of the second drive device 12 and the 3rd is Linear slide-rail device, and second drive device 12 includes
That is arranged on the first straight line slide rail 1201 of both sides on the base 1 and can be slided on the first straight line slide rail 1201
One sliding shoe 1202, the second sliding shoe 1203, the 3rd drive device 13 include being arranged on second of both sides on the base 1
Line slide rail 1301 and the 3rd sliding shoe 1302, the 4th sliding shoe that can be slided on the second straight line slide rail 1301
1303, first travelling carriage 101 is fixedly connected with first sliding shoe 1202, and second travelling carriage is slided with the described 3rd
Motion block 1302 is fixedly connected, and first travelling carriage 101 and second travelling carriage 102 can be slided in the first straight line respectively
Slided on rail 1201 with second straight line slide rail 1301.It is provided with the first rotary shaft 103 on first travelling carriage 101, described
The second rotary shaft 104 is provided with two travelling carriages 102, first rotary shaft 103 and second rotary shaft 104 connect respectively
The first end of installing plate 2 and the second end, first travelling carriage 101 and second travelling carriage 102 drive the installing plate 2 to exist
Slided on the base 1, the installing plate 2 can be turned over by first rotary shaft 103 and second rotary shaft 104
Turn.Controller 105 is provided with the base 1.
The upper surface for attaching platform 3 and being fixedly installed on the base 1, as shown in Fig. 2 described attach the upper of platform 3
Surface is provided with the 3rd vacuum absorption holes 301, and the 3rd vacuum absorption holes 301 are uniformly arranged on the attaching platform 3, institute
State and attach platform 3 by the 3rd vacuum absorption holes 301 absorption glass substrate 11, the 3rd vacuum absorption holes 301 are in institute
State the area that the area attached on platform 3 is slightly larger than the glass substrate 11.
The adsorption plate 4 is arranged on the top of the attaching platform 3, as shown in figure 3, the upper surface of the adsorption plate 4 is consolidated
Surely cylinder 5 is connected, the cylinder 5 is movably arranged on the installing plate 2 by first driving means 6.The adsorption plate 4 it is upper
Surface is fixedly connected with one or more cylinders 5, and in the present embodiment, it is two and two cylinders 5 to choose the cylinder 5
It is arranged in parallel.The piston rod 501 of the cylinder 5 is fixedly connected with the upper surface of adsorption plate 4, and the cylinder body 502 of the cylinder 5 connects institute
First driving means 6 are stated, the first driving means 6 are Linear slide-rail device, and the first driving means 6 include the 3rd straight line
Slide rail 601, the 5th sliding shoe 602, the cylinder body 502 are fixedly connected with the 5th sliding shoe 602.The cylinder 5 passes through upper end
The first driving means 6 of connection drive the adsorption plate 4 of lower end to enter line slip in the lower section of the installing plate 2.Such as Fig. 4
Shown, the lower surface of the adsorption plate 4 is provided with the first vacuum absorption holes 401 and the second vacuum absorption holes 402, and described first is true
Empty adsorption hole 401 and second vacuum absorption holes 402 are controlled absorption by different control terminals, and the adsorption plate 4 passes through
First vacuum absorption holes 401 and second vacuum absorption holes 402 absorption polaroid 10, first vacuum absorption holes
The 401 first end i.e. front end for adsorbing polaroid 10, second vacuum absorption holes 402 are used to adsorb the polaroid 10
Second end and rear end.
As shown in figure 5, the pressure roller 7 is set by second drive device 12 and the activity of the 3rd drive device 13
On base 1, the pressure roller 7 is articulated on the second sliding shoe 1203 and the 4th sliding shoe 1303, and the pressure roller 7 can
To be slided on the first straight line slide rail 1201 and the second straight line slide rail 1301.
The camera 8 is fixedly installed on the base 1, and the camera 8 is used to monitor the polaroid 10 in real time
With the alignment between the glass substrate 11.
It is described to go electrostatic equipment 9 to be fixedly installed on the installing plate 2.It is described to go electrostatic equipment 9 to be arranged on described first
The front of vacuum absorption holes 401.
The first driving means 6, second drive device 12, the 3rd drive device 13, first rotation
Axle 103, second rotary shaft 104, the cylinder 5, the camera 8, it is described go electrostatic equipment 9 respectively with the controller
105 connections.
During practical operation, the controller 105 controls first rotary shaft 103 and second rotary shaft 104 to rotate,
So that the adsorption plate 4 on the installing plate 2 is upward, the first vacuum absorption holes 401 on the adsorption plate 4, the second vacuum suction
Adsorption function is opened in hole 402, the polaroid 10 is adsorbed on the adsorption plate 4, the controller 105 controls described first
Rotary shaft 103 and second rotary shaft 104 rotate so that the adsorption plate 4 on the installing plate 2 is down, described to attach platform 3
On the 3rd vacuum absorption holes 301 open adsorption function, by the glass substrate 11 be firmly adsorbed on it is described attaching platform 3
On, the alignment situation of the polaroid 10 and the glass substrate 11 is obtained by camera 8 and is sent to the controller 105
In, the controller 105 controls first sliding shoe 1202 and the 3rd sliding shoe 1302 in the first straight line slide rail
1201 and the second straight line slide rail 1301 on slide, realize the transverse movement of the adsorption plate 4, the controller 105 controls
5th sliding shoe 602 slides on the 3rd line slide rail 601, realizes the lengthwise movement of the adsorption plate 4, passes through institute
State transverse movement, the lengthwise movement causes the polaroid 10 on the adsorption plate 4 and the glass substrate on the attaching platform 3
11 are accurately positioned, and after positioning, the controller 105 controls the piston rod 501 of the cylinder 5 to drive the adsorption plate to be transported about 4
It is dynamic so that the polaroid 10 is close to the glass substrate 11, and after, the controller 105, which controls, described removes electrostatic equipment 9
Open, reduce the electrostatic on the polaroid 10, first vacuum absorption holes 401 close adsorption function so that the polarisation
Fallen under the first end of piece 10 on the glass substrate 11, the controller 105 controls the second sliding shoe 1203 and described
4th sliding shoe 1303 slides on the first straight line slide rail 1201 and the second straight line slide rail 1301, with the pressure roller 7
One end that the polaroid 10 is fallen is pressed, second vacuum absorption holes 402 close adsorption function so that the polaroid 10
Under fall on the glass substrate 11, the controller 105 controls the second sliding shoe 1203 and the 4th sliding shoe
1303 slide drive first travelling carriage 101, the second travelling carriage 102, the adsorption plate 4, it is described go electrostatic equipment 9 with it is described
The opposite direction motion of pressure roller 7, leaves the attaching platform 3, while the controller 105 controls the second sliding shoe 1203
Being slided with the 4th sliding shoe 1303 drives the pressure roller 7 to continue to press the polaroid 10 and the glass substrate 11, complete
Into the attaching of polaroid described in monoblock 10 and the glass substrate 11.
Pinpoint polarized light sheet pasting device described in the present embodiment, including：Base, attach platform, adsorption plate, pressure
Roller, camera, electrostatic equipment is removed, it in the lower surface of adsorption plate by setting the first vacuum absorption holes and the second vacuum suction
Hole, on a mounting board activity set pressure roller, polaroid can successively fall and cover on glass substrate, and using pressure roller successively
The polaroid of whereabouts and glass substrate are pressed, efficiently avoid the generation of bubble, it is good to attach effect；It passes through on base
Camera is set, the alignment situation of the polaroid and the glass substrate can be monitored in real time and be sent to controller, is utilized
Controller controls slip and second travelling carriage slip on threeth drive device of first travelling carriage in the second drive device
The transverse movement of adsorption plate is realized, by controlling slip of the cylinder in first driving means to realize the lengthwise movement of adsorption plate,
By controlling the piston rod of cylinder to realize the up and down motion of adsorption plate, being properly positioned for polaroid and glass substrate is realized；It is logical
Cross setting and remove electrostatic equipment, can effectively remove polaroid and the electrostatic on glass substrate, it is ensured that the electricity on glass substrate
Road safety；The present apparatus is simple in construction, paster quality is good, positioning precision is high.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (6)
- A kind of 1. pinpoint polarized light sheet pasting device, it is characterised in that including：Base (1), the upper surface both sides of the base (1) are respectively arranged with the first travelling carriage (101), the second travelling carriage (102), The first rotary shaft (103) is provided with first travelling carriage (101), the second rotation is provided with second travelling carriage (102) Rotating shaft (104), first rotary shaft (103) and second rotary shaft (104) respectively the first end of connection plate (2) and Second end, the base (1) is interior to be provided with controller (105)；Attach platform (3), the upper surface for attaching platform (3) and being fixedly installed on the base (1)；Adsorption plate (4), the adsorption plate (4) are arranged on the top of the attaching platform (3), the upper surface of the adsorption plate (4) Cylinder (5) is fixedly connected with, the cylinder (5) is movably arranged on the installing plate (2) by first driving means (6), described The lower surface of adsorption plate (4) is provided with the first vacuum absorption holes (401) and the second vacuum absorption holes (402)；Pressure roller (7), the pressure roller (7) are movably arranged on base (1)；Camera (8), the camera (8) are fixedly installed on the base (1)；Go to electrostatic equipment (9), the lower surface for going electrostatic equipment (9) to be fixedly installed on the adsorption plate (4)；First vacuum absorption holes (401) and second vacuum absorption holes (402) are controlled by different control terminals respectively, institute State adsorption plate (4) and polaroid is adsorbed by first vacuum absorption holes (401) and second vacuum absorption holes (402) (10)。
- 2. pinpoint polarized light sheet pasting device according to claim 1, it is characterised in that：The attaching platform (3) Upper surface be provided with the 3rd vacuum absorption holes (301), the attaching platform (3) passes through the 3rd vacuum absorption holes (301) Adsorb glass substrate (11).
- 3. pinpoint polarized light sheet pasting device according to claim 1, it is characterised in that：First travelling carriage (101) set respectively by the second drive device (12) and the activity of the 3rd drive device (13) with second travelling carriage (102) On the base (1).
- 4. pinpoint polarized light sheet pasting device according to claim 3, it is characterised in that：The first driving means (6), second drive device (12) and the 3rd drive device (13) are Linear slide-rail device.
- 5. pinpoint polarized light sheet pasting device according to claim 1, it is characterised in that：The work of the cylinder (5) Stopper rod (501) is fixedly connected with the upper surface of adsorption plate (4), and the cylinder body (502) of the cylinder (5) connects the first driving means (6)。
- 6. pinpoint polarized light sheet pasting device according to claim 3, it is characterised in that：The first driving means (6), second drive device (12), the 3rd drive device (13), first rotary shaft (103), second rotation Rotating shaft (104), the cylinder (5), the camera (8), it is described go electrostatic equipment (9) respectively with the controller (105) even Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246477.2A CN104808363B (en) | 2015-05-14 | 2015-05-14 | A kind of pinpoint polarized light sheet pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246477.2A CN104808363B (en) | 2015-05-14 | 2015-05-14 | A kind of pinpoint polarized light sheet pasting device |
Publications (2)
| Publication Number | Publication Date |
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| CN104808363A CN104808363A (en) | 2015-07-29 |
| CN104808363B true CN104808363B (en) | 2018-03-27 |
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ID=53693326
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510246477.2A Active CN104808363B (en) | 2015-05-14 | 2015-05-14 | A kind of pinpoint polarized light sheet pasting device |
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| CN (1) | CN104808363B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200042B (en) * | 2016-07-22 | 2020-01-03 | 武汉华星光电技术有限公司 | Polaroid attaching method and polaroid attaching machine |
| CN106707568A (en) * | 2016-12-13 | 2017-05-24 | 苏州羽美尚精密机械有限公司 | Full-automatic polarizer attaching machine |
| JP2018120156A (en) * | 2017-01-27 | 2018-08-02 | 日本電産サンキョー株式会社 | Alignment device |
| CN108181737A (en) * | 2017-12-26 | 2018-06-19 | 重庆市中光电显示技术有限公司 | Polarized light sheet pasting device |
| CN108089353B (en) * | 2018-01-16 | 2021-01-22 | 京东方科技集团股份有限公司 | Attaching apparatus and attaching method |
| CN109581707B (en) * | 2018-11-15 | 2021-02-26 | 惠科股份有限公司 | Method for laminating display panel, control device and vacuum laminating machine |
| US11604372B2 (en) | 2018-11-15 | 2023-03-14 | HKC Corporation Limited | Method and control device for laminating display panel as well as vacuum laminator |
| CN110989226A (en) * | 2019-12-31 | 2020-04-10 | 深圳市比亚迪电子部品件有限公司 | Paster equipment and paster process |
| CN113093415B (en) * | 2021-04-02 | 2024-04-12 | 曲面超精密光电(深圳)有限公司 | Special special-shaped plane full-lamination equipment and method |
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| JPH04325247A (en) * | 1991-04-25 | 1992-11-13 | Toshiba Corp | Film stripper |
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| CN104808363A (en) | 2015-07-29 |
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Effective date of registration: 20190723 Address after: 215200 Hujing Street, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 51 Patentee after: Suzhou winner stainless steel products Co., Ltd. Address before: FENHU Development Zone of Wujiang District of Suzhou City, Jiangsu province 215212 Lili town Huayang Road No. 8 Patentee before: Suzhou City Bangcheng Electricity Technology Co.,Ltd. |