CN106467356A - A kind of cutting machine of display floater and cutting method - Google Patents

A kind of cutting machine of display floater and cutting method Download PDF

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Publication number
CN106467356A
CN106467356A CN201510508993.8A CN201510508993A CN106467356A CN 106467356 A CN106467356 A CN 106467356A CN 201510508993 A CN201510508993 A CN 201510508993A CN 106467356 A CN106467356 A CN 106467356A
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display floater
rotatable platform
cutting
rotation space
rotatable
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CN201510508993.8A
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CN106467356B (en
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黄成沛
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EverDisplay Optronics Shanghai Co Ltd
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EverDisplay Optronics Shanghai Co Ltd
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Abstract

The invention discloses a kind of cutting machine of display floater and cutting method, cutting machine includes:Machine base body;For laying the rotatable platform group of display floater, every group of rotatable platform group includes two rotatable platforms, and rotatable platform is rotatablely arranged in machine base body, and is provided with the rotation space for rotating between two rotatable platforms;And the scriber for being rule to display floater, corresponding to rotation space located at the top of described rotatable platform.The present invention passes through to arrange the rotatable platform group being made up of two pieces of rotatable platforms in machine base body, to lay display floater, rotatable platform is spindle rotationally arranged in machine base body, and it is provided with rotation space between two rotatable platforms, the cutting position of display floater is arranged on the top of rotation space, can be using two rotatable platforms of rotation come the display floater that fractures, the step avoiding the panel of flip displays repeatedly in the cutting technique of conventional display panels, improves cutting efficiency and the cutting quality of display floater.

Description

A kind of cutting machine of display floater and cutting method
Technical field
The present invention relates to a kind of cutting technique of flat faced display, the cutting of more particularly, to a kind of display floater Cutting mill platform and cutting method.
Background technology
For the manufacture of current flat faced display, need the upper base of the flat faced display of glass system Plate 21 is packaged with after packaging plastic 23 bonding with infrabasal plate 22, can be directed to upper substrate after the completion of encapsulation 21 are cut and sliver with infrabasal plate 22, respectively to obtain the flat faced display of just size.As Shown in Fig. 1, current cutting technique is that with infrabasal plate 22, the upper substrate 21 after encapsulation is placed in all On the carrying platform 24 of cutting mill platform, now, upper substrate 21 is located at the top of infrabasal plate 22.First, Mark one breach 26 in the upper surface break bar 25 of upper substrate 21 above;Then, will seal The upper substrate 21 installing and infrabasal plate 22 upset one side, make infrabasal plate 22 face up;Then, then with Sliver rod 27 from top to bottom presses to infrabasal plate 22 at the breach 26 with respect to upper substrate 21, such as Shown in Fig. 2, so that the breach 26 of upper substrate 21 is extended because of glass deformation, reach upper substrate 21 The purpose splitting off;Then repeat the above steps, carry out ruling, overturn and pressure break to infrabasal plate 22, Infrabasal plate 22 is split off, thus completing the cutting processing procedure of flat faced display.In above-mentioned technique, by In involving cutting splitting twice, and the flow process that flat faced display must be overturn, not only expend relatively Many time, and product yield is also had significant effect.
Content of the invention
The technical problem to be solved is to provide one kind can avoid flip displays panel repeatedly, Improve the cutting efficiency of display floater and the cutting machine of display floater of cutting yield and cutting method, Realize automatization's cutting technique of display floater.
For realizing above-mentioned technique effect, the invention discloses a kind of cutting machine of display floater, including:
Machine base body;
For laying the rotatable platform group of display floater, rotatable platform group described in every group includes two rotations Platform, described rotatable platform is rotatablely arranged in described machine base body, and two described rotations are put down It is provided with the rotation space for rotating between platform;And
For the scriber that described display floater is rule, corresponding to described rotation space located at institute State the top of rotatable platform.
The cutting machine of described display floater is further improved by, and described machine base body includes table top And the installing plate on described table top.
The cutting machine of described display floater is further improved by, and described rotation space is located at two Between described rotatable platform the first side close to each other, two described rotatable platforms be located remotely from each other second Side is rotatablely arranged on described installing plate by rotating shaft respectively.
The cutting machine of described display floater is further improved by, and described table top is provided with for driving Move the driving means around described axis of rotation for first side of described rotatable platform.
The cutting machine of described display floater is further improved by, and described table top is provided with for supporting Push up and be supported in the supporting device below described rotation space, described supporting device is provided with for driving First side of described rotatable platform is around the driving means of described axis of rotation.
The cutting machine of described display floater is further improved by, and described supporting device is trapezoidal top Block, the bottom of described trapezoidal jacking block is more than top, the bottom of described trapezoidal jacking block on described table top, The top of described trapezoidal jacking block stretches to the bottom of described rotation space, and makes the of described rotatable platform The lower edge of side is resisted against the sidepiece of described trapezoidal jacking block.
The cutting machine of described display floater is further improved by, and described display floater includes mutually The first glued glass substrate and the second glass substrate, the rotation distance of the first side of described rotatable platform Half more than or equal to described first glass substrate or the thickness of described second glass substrate.
The cutting machine of described display floater is further improved by, and described scriber is scribing wheel, Bearing of trend along described rotation space is movably arranged at the upper of described rotation space by mechanical arm Side.
The cutting machine of described display floater is further improved by, and described mechanical arm is located at described machine On seat body, and described mechanical arm is provided with lowering or hoisting gear.
The invention also discloses a kind of cutting method of display floater, including step:
One machine base body is provided, described machine base body arranges rotatable platform group, rotate described in every group Platform group includes two rotatable platforms, and described rotatable platform is rotatablely arranged in described machine base body, And between two described rotatable platforms, it is provided with the rotation space for rotating;
Display floater is layed in described rotatable platform group, and makes the cutting position of described display floater Top positioned at described rotation space;
Along described cutting position, the upper surface of described display floater is carried out with line cutting, make described display The upper surface of panel forms line of cut;
Rotate described rotatable platform, so that described rotatable platform is turned on the side near the one of described rotation space Dynamic, described display floater is fractureed along described line of cut.
The cutting method of described display floater is further improved by, and described machine base body includes table top And the installing plate on described table top, described rotation space mutually leans on located at two described rotatable platforms Between the first near side, the second side that two described rotatable platforms are located remotely from each other can be turned by rotating shaft respectively It is arranged on described installing plate dynamicly.
The cutting method of described display floater is further improved by, and is provided on described table top Drive the driving means around described axis of rotation for first side of described rotatable platform.
The cutting method of described display floater is further improved by, and is provided on described table top Support and be supported in the supporting device below described rotation space, and setting is used on described supporting device In the driving means around described axis of rotation for first side driving described rotatable platform.
The cutting method of described display floater is further improved by, and described supporting device is trapezoidal top Block, the bottom of described trapezoidal jacking block is more than top, the bottom of described trapezoidal jacking block on described table top, The top of described trapezoidal jacking block stretches to the bottom of described rotation space, when rotating described rotatable platform, The lower edge of the first side of described rotatable platform is made to be resisted against the sidepiece of described trapezoidal jacking block all the time.
The cutting method of described display floater is further improved by, and described display floater includes mutually The first glued glass substrate and the second glass substrate, the rotation distance of the first side of described rotatable platform Half more than or equal to described first glass substrate or the thickness of described second glass substrate.
The cutting method of described display floater is further improved by, using scriber to described display Panel is rule, and described scriber passes through mechanical arm in described machine base body, and makes described drawing Line device is located at the top of described rotation space.
The cutting method of described display floater is further improved by, and is adopted described by following steps Scriber carries out line cutting to described display floater:
The height of described scriber is adjusted by the lowering or hoisting gear of setting on described mechanical arm, makes described drawing Line device contacts described display floater;
Described scriber is driven along described rotation space by the mobile device of setting on described mechanical arm Bearing of trend moves, and described display floater is carried out with line cutting.
The present invention is due to employing above technical scheme so as to having the advantages that and being:
By the rotatable platform group being made up of two pieces of rotatable platforms is arranged on machine base body, to lay aobvious Show panel, rotatable platform is spindle rotationally arranged in machine base body, and arrange between two rotatable platforms There is rotation space, the cutting position of display floater is arranged on the top of rotation space, it is possible to use turn Dynamic two rotatable platforms are come the display floater that to fracture, it is to avoid anti-in the cutting technique of conventional display panels The step of multiple flip displays panel, improves cutting efficiency and the cutting quality of display floater.
Before the display floater that fractures using rotatable platform, advance with scriber along the cutting of display floater Position carries out line cutting to the upper surface of display floater, is turned using rotating two in order to realize the later stage The mode of moving platform is come the display floater that to fracture;
Supporting device is set in the lower section of rotation space, when rotating two rotatable platforms, using shoring Device abuts against the side near rotation space for the rotatable platform all the time, to avoid below due to rotatable platform The cutting vacantly causing is unstable, the cutting quality to guarantee display floater.
Brief description
Fig. 1 is the schematic diagram of line cutting step in conventional display panels cutting process.
Fig. 2 is the schematic diagram of sliver step in conventional display panels cutting process.
Fig. 3 is a kind of schematic diagram of the line cutting step of cutting method of display floater of the present invention.
Fig. 4 is a kind of schematic diagram of the sliver step of the cutting method of display floater of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further detailed explanation.
Refering to shown in Fig. 3 and Fig. 4, a kind of cutting machine of display floater of the present invention is mainly by a machine Seat body, rotatable platform group, the drive for driving rotatable platform group to rotate for laying display floater Dynamic device, for scriber 12 that display floater is rule and be used for supporting and support rotating The supporting device 13 of platform group.The cutting machine of the display floater of the present invention is mainly used in display floater Cut, the display floater in whole face is cut to conform to the polylith panel monomer of shapes and sizes requirement.
Display floater in the present invention is to be adopted by the first glass substrate 101 and the second glass substrate 102 Glass cement 103 bonding, the performance of glass cement 103 and the first glass substrate 101 and the second glass The performance of glass substrate 102 is similar to.First glass substrate 101 and the second glass substrate 102 in the present embodiment Thickness be respectively 0.5mm~0.2mm.
Mainly the installing plate 112 by table top 111 and on table top 111 is constituted machine base body, to be cut The display floater cutting is laid in rotatable platform group, and now, the first glass substrate 101 is located at the second glass The top of glass substrate 102.Every group of rotatable platform group includes two rotatable platforms 14, two rotatable platforms Leave between 14 first sides 141 close to each other for rotatable platform 14 rotate rotation space 15, two The second side 142 that individual rotatable platform 14 is located remotely from each other is rotatably arranged in peace by rotating shaft 16 respectively On dress plate 112.Can be by being respectively provided with axle sleeve in the second side 142 of two rotatable platforms 14, will Rotating shaft 16 is fixed on installing plate 112, by being sheathed on axle sleeve in rotating shaft 16, to realize rotating Platform 14 16 rotation around the shaft;Can also be by second side 142 of two rotatable platforms 14 respectively Setting rotating shaft 16, corresponding rotating shaft 16 arranges axle sleeve (the not shown axle sleeve of in figure) on installing plate 112, Rotating shaft 16 is inserted in axle sleeve, to realize rotatable platform 14 16 rotation around the shaft.Or rotating shaft The second side 142 of rotatable platform can be not arranged in, and be provided in the middle part of rotatable platform, as long as Reach and two rotatable platform the first sides 141 close to each other are rotated.And, two turn Moving platform 14 does not need to accomplish significantly to rotate, as long as making the first side of two rotatable platforms 14 The 141 circular arc displacements doing very little scope, during practical operation, as long as typically ensure rotatable platform 14 The first side 141 rotation distance than or equal to the first glass substrate 101 or the second glass substrate The half of 102 thickness can achieve the sliver of display floater, with the first glass substrate that 0.5mm is thick As a example 101 and 0.5mm the second thick glass substrates 102, as long as making the first side of rotatable platform 14 After 141 rotation, displacement is 0.25mm.Likewise, the first side 141 for rotatable platform 14 The rotation space 15 rotating also is only required to be less slit, to meet rotatable platform 14 The displacement that can rotate of the first side 141 be defined.
In order to better control over the rotation distance of the first side 141 of rotatable platform 14, in machine base body (in figure is not drawn into driving to be provided with driving means between table top 111 and the first side 141 of rotatable platform 14 Dynamic device), this driving means can be provided in the device with Telescopic on table top 111, As jack or telescopic oil cylinder etc., the bottom of driving means is arranged on table top 111, driving means top The pars contractilis in portion against or connect rotatable platform 14 the first side 141, by the extension and contraction control of pars contractilis First side 141 of rotatable platform 14 16 rotates around the shaft up and down.
As a kind of better embodiment of the cutting machine of display floater of the present invention, corresponding rotation space 15 are provided with supporting device 13 on the table top 111 of machine base body, for turning in rotatable platform 14 All the time support and support the lower edge of the first side 141 of rotatable platform 14 during dynamic, with avoid due to Rotatable platform 14 lower section is hanging and cutting that cause is unstable it is ensured that the cutting quality of display floater.? In the present embodiment, this supporting device 13 is trapezoidal jacking block, and section is in isosceles-trapezium-shaped, and trapezoidal top The bottom of block is more than top, by the bottom of trapezoidal jacking block on table top 111, by the top of trapezoidal jacking block Portion stretches to the bottom of rotation space 15, and make rotatable platform 14 the first side 141 lower edge against In the sidepiece of trapezoidal jacking block, in rotation process, its first side 141 is along trapezoidal top for rotatable platform 14 The sidepiece of block moves up, but the sidepiece without departing from trapezoidal jacking block all the time, such that it is able to using trapezoidal top Block is supported to the rotatable platform 14 of rotation space 15 position, plays balance and stably fractures aobvious Show the effect of panel.And, in the case that this kind is provided with supporting device 13, can be directly on top It is provided on support arrangement 13 driving the driving of the first side 141 16 rotations around the shaft of rotatable platform 14 Device, now driving means be arranged between supporting device 13 and the first side 141 of rotatable platform 14, Structure and working principle and the aforementioned driving dress being arranged on table top 111 being not provided with during supporting device 13 Put identical.And when driving means are directly installed on supporting device 13, driving dress can also be reduced The driving force put, cost-effective.
Scriber 12 is scribing wheel, is arranged in machine base body by mechanical arm 17, mechanical arm 17 It is provided with mobile device and lowering or hoisting gear, mobile device is used for for scriber 12 moving to display floater The top of cutting position, lowering or hoisting gear is used for controlling the height of scriber 12, so that scriber 12 is adjusted To the height of contact display floater, then again mechanical arm 17 is driven with scriber by mobile device 12 along display floater scribing position move, the upper surface to display floater 12, that is, above The upper surface of the first glass substrate 101 carries out line cutting, in the upper surface of the first glass substrate 101 Mark breach, form line of cut 100, the depth of line of cut 100 is about 0.08mm, by utilizing Rotatable platform 14 fractures before display floater, advances with scriber 12 along the cutting position of display floater Line cutting is carried out to the upper surface of display floater, the later stage can be facilitated implementation using two rotations of rotation The mode of platform 14 is come the display floater that to fracture.
The method cut using the cutting machine of the display floater of the present invention is mainly as follows:
First, make the display floater in whole face, using glass cement 103 by the first glass substrate 101 He Second glass substrate 102 is mutually binded using glass cement 103;
Then, display floater is laid on rotatable platform 14 so that the cleavage set of display floater Top in rotation space 15;
Then, drive mechanical arm 17 mobile using the mobile device on mechanical arm 17, machine will be arranged at Scriber 12 on tool arm 17 moves to the top of the cutting position of display floater;Recycle mechanical arm Lowering or hoisting gear on 17 drives mechanical arm 17 to lift, and scriber 12 is adjusted to suitable height, makes Obtain the upper surface that scriber 12 touches the first glass substrate 101 of display floater;Recycle mobile dress Put and drive mechanical arm 17 to carry out line cutting with scriber 12 along the cutting position of display floater, The upper surface of the first glass substrate 101 forms one depth about line of cut 100 of 0.08mm;
Then, rotatable platform 14 16 rotation around the shaft, two rotatable platforms are driven using driving means 14 shift up more than the first glass substrate 101 near the first side 141 of rotation space 15 simultaneously The distance of the half of thickness, taking the first thick glass substrate 101 of 0.5mm as a example, rotatable platform 14 The actual displacement about 0.25mm of the first side 141 can be so that the first glass substrate of display floater 101 together with the cutting position of the second glass substrate 102 upwards by jack-up so that the first glass Substrate 101 and the second glass substrate 102 are broken off along line of cut 100 simultaneously, because in the first glass There is glass cement 103, its property at line of cut 100 between substrate 101 and the second glass substrate 102 Can be similar with the performance of the first glass substrate 101 and the second glass substrate 102, so there is glass cement 103 place the first glass substrate 101, the second glass substrate 102 and glass cement 103 combine together, Only one line of cut 100 need to be formed in the upper surface of the first glass substrate 101, by rotatable platform 14 Jack-up effect so that the first glass substrate 101 and the second glass substrate 102 and glass cement 103 with When be broken off along line of cut 100.In order to ensure display floater is smoothly fractureed, can be in display floater Both sides, do not need the position that fractures that briquetting is set, two tilted on the side with prevent display floater, Or when whole face display floater is sufficiently large, because the rotational angle of rotatable platform 14 is less, rotate speed Degree is very fast, it is possible to keep display floater not need to fracture in the presence of display floater self gravitation Both sides will not leave on rotatable platform 14 because of the rotation of rotatable platform 14.
The cutting machine of the display floater of the present invention and cutting method are passed through to arrange in machine base body by two The rotatable platform group of block rotatable platform composition, to lay display floater, rotatable platform is rotatably arranged In machine base body, and it is provided with rotation space between two rotatable platforms, by the cutting of display floater Position is arranged on the top of rotation space, it is possible to use rotate two rotatable platforms come the display floater that to fracture, The step avoiding the panel of flip displays repeatedly in the cutting technique of conventional display panels, improves aobvious Show cutting efficiency and the cutting quality of panel.
Above in association with accompanying drawing embodiment, the present invention is described in detail, ordinary skill people in this area Member can make many variations example according to the above description to the present invention.Thus, some details in embodiment Limitation of the invention should not constituted, the present invention is by the scope defining using appended claims as this The protection domain of invention.

Claims (17)

1. a kind of cutting machine of display floater is it is characterised in that include:
Machine base body;
For laying the rotatable platform group of display floater, rotatable platform group described in every group includes two rotations Platform, described rotatable platform is rotatablely arranged in described machine base body, and two described rotations are put down It is provided with the rotation space for rotating between platform;And
For the scriber that described display floater is rule, corresponding to described rotation space located at institute State the top of rotatable platform.
2. display floater as claimed in claim 1 cutting machine it is characterised in that:Described support Body includes table top and the installing plate on described table top.
3. display floater as claimed in claim 2 cutting machine it is characterised in that:Described rotation Space between two described rotatable platforms the first side close to each other, two described rotatable platform phases Mutually away from the second side be rotatablely arranged on described installing plate by rotating shaft respectively.
4. display floater as claimed in claim 3 cutting machine it is characterised in that:Described table top It is provided with the driving means around described axis of rotation for first side for driving described rotatable platform.
5. display floater as claimed in claim 3 cutting machine it is characterised in that:Described table top It is provided with for supporting and being supported in the supporting device below described rotation space, on described supporting device It is provided with the driving means around described axis of rotation for first side for driving described rotatable platform.
6. display floater as claimed in claim 5 cutting machine it is characterised in that:Described shore Device is trapezoidal jacking block, and the bottom of described trapezoidal jacking block is more than top, and the bottom of described trapezoidal jacking block sets On described table top, the top of described trapezoidal jacking block stretches to the bottom of described rotation space, and makes institute The lower edge stating the first side of rotatable platform is resisted against the sidepiece of described trapezoidal jacking block.
7. display floater as claimed in claim 3 cutting machine it is characterised in that:Described display Panel includes the first mutually glued glass substrate and the second glass substrate, and the first of described rotatable platform The rotation distance of side is more than or equal to the thickness of described first glass substrate or described second glass substrate Half.
8. display floater as claimed in claim 7 cutting machine it is characterised in that:Described line Device is scribing wheel, and the bearing of trend along described rotation space is movably arranged at institute by mechanical arm State the top of rotation space.
9. display floater as claimed in claim 8 cutting machine it is characterised in that:Described machinery Arm is in described machine base body, and described mechanical arm is provided with lowering or hoisting gear.
10. a kind of cutting method of display floater is it is characterised in that include step:
One machine base body is provided, described machine base body arranges rotatable platform group, rotate described in every group Platform group includes two rotatable platforms, and described rotatable platform is rotatablely arranged in described machine base body, And between two described rotatable platforms, it is provided with the rotation space for rotating;
Display floater is layed in described rotatable platform group, and makes the cutting position of described display floater Top positioned at described rotation space;
Along described cutting position, the upper surface of described display floater is carried out with line cutting, make described display The upper surface of panel forms line of cut;
Rotate described rotatable platform, so that described rotatable platform is turned on the side near the one of described rotation space Dynamic, described display floater is fractureed along described line of cut.
The cutting method of 11. display floaters as claimed in claim 10 it is characterised in that:Described machine Seat body includes table top and the installing plate on described table top, and described rotation space is located at described in two Between rotatable platform the first side close to each other, the second side that two described rotatable platforms are located remotely from each other is divided It is not rotatablely arranged on described installing plate by rotating shaft.
The cutting method of 12. display floaters as claimed in claim 11 it is characterised in that:Described It is provided for driving the driving means around described axis of rotation for first side of described rotatable platform on table top.
The cutting machine of 13. display floaters as claimed in claim 11 it is characterised in that:Described It is provided on table top supporting and be supported in the supporting device below described rotation space, and on described top It is provided for driving the first side of described rotatable platform to fill around the driving of described axis of rotation on support arrangement Put.
The cutting method of 14. display floaters as claimed in claim 13 it is characterised in that:Described top Support arrangement is trapezoidal jacking block, and the bottom of described trapezoidal jacking block is more than top, the bottom of described trapezoidal jacking block On described table top, the top of described trapezoidal jacking block stretches to the bottom of described rotation space, is turning When moving described rotatable platform, the lower edge of the first side of described rotatable platform is made to be resisted against all the time described trapezoidal The sidepiece of jacking block.
The cutting method of 15. display floaters as claimed in claim 11 it is characterised in that:Described aobvious Show that panel includes the first mutually glued glass substrate and the second glass substrate, the of described rotatable platform The rotation distance of side is more than or equal to the thickness of described first glass substrate or described second glass substrate Half.
The cutting method of 16. display floaters as claimed in claim 11 it is characterised in that:Using draw Line device carries out line cutting to described display floater, and described scriber passes through mechanical arm located at described support On body, and described scriber is made to be located at the top of described rotation space.
The cutting method of 17. display floaters as claimed in claim 16 it is characterised in that by with Lower step carries out line cutting using described scriber to described display floater:
The height of described scriber is adjusted by the lowering or hoisting gear of setting on described mechanical arm, makes described drawing Line device contacts described display floater;
Described scriber is driven along described rotation space by the mobile device of setting on described mechanical arm Bearing of trend moves, and described display floater is carried out with line cutting.
CN201510508993.8A 2015-08-19 2015-08-19 A kind of cutting machine and cutting method of display panel Active CN106467356B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111875242A (en) * 2020-07-30 2020-11-03 惠科股份有限公司 Cutting method for cutting substrate and cutting machine table

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Publication number Priority date Publication date Assignee Title
US20130126576A1 (en) * 2011-11-18 2013-05-23 Dale Charles Marshall Apparatus and method characterizing glass sheets
CN103311183A (en) * 2013-06-05 2013-09-18 上海和辉光电有限公司 Panel of flat-panel display and cutting method of panel
CN203930277U (en) * 2014-06-30 2014-11-05 成都京东方光电科技有限公司 Display panel sliver apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130126576A1 (en) * 2011-11-18 2013-05-23 Dale Charles Marshall Apparatus and method characterizing glass sheets
CN103311183A (en) * 2013-06-05 2013-09-18 上海和辉光电有限公司 Panel of flat-panel display and cutting method of panel
CN203930277U (en) * 2014-06-30 2014-11-05 成都京东方光电科技有限公司 Display panel sliver apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111875242A (en) * 2020-07-30 2020-11-03 惠科股份有限公司 Cutting method for cutting substrate and cutting machine table
CN111875242B (en) * 2020-07-30 2021-10-08 惠科股份有限公司 Cutting method for cutting substrate and cutting machine table
US11731895B2 (en) 2020-07-30 2023-08-22 HKC Corporation Limited Cutting method and cutting machine table for cutting substrate

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Address after: 1568 Jiugong Road, Jinshan Industrial Zone, Jinshan District, Shanghai, 201506

Patentee after: Shanghai Hehui optoelectronic Co., Ltd

Address before: 201508, building two, building 100, 1, Jinshan Industrial Road, 208, Shanghai, Jinshan District

Patentee before: EverDisplay Optronics (Shanghai) Ltd.