CN100529873C - System and method for removing blank glass from panel - Google Patents
System and method for removing blank glass from panel Download PDFInfo
- Publication number
- CN100529873C CN100529873C CNB200710107928XA CN200710107928A CN100529873C CN 100529873 C CN100529873 C CN 100529873C CN B200710107928X A CNB200710107928X A CN B200710107928XA CN 200710107928 A CN200710107928 A CN 200710107928A CN 100529873 C CN100529873 C CN 100529873C
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- China
- Prior art keywords
- glass
- liquid crystal
- crystal panel
- pressure
- crackle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133351—Manufacturing of individual cells out of a plurality of cells, e.g. by dicing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/07—Cutting armoured, multi-layered, coated or laminated, glass products
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
Abstract
The invention provides a system and the method thereof for removing blank glass The system easily removes the blank glass by applying pressure to the liquid crystal panel. In this liquid crystal panel, there are the first glass including thin film transistor (TFT) as well as the second glass including color filter together. The system comprises a flexible desk for supporting the liquid crystal panel as well as a picking unit for picking up liquid crystal panel in which, the flexible desk moves upward and downward. According to above-mentioned system and method, the slight crackle formed in the first glass and the slight crackle formed in the second glass may expand alone. Thereby, the invention ensures to remove blank glass to raise the output of liquid crystal panel.
Description
Technical field
The application requires the rights and interests of the 2007-0032533 korean patent application of submission on April 2nd, 2007, and its content whole is hereby expressly incorporated by reference.
Technical field
The present invention relates to a kind of devices and methods therefor of under the situation of not damaging liquid crystal panel, removing the blank glass (dummy glass) that is present in liquid crystal panel edge, more particularly, relate to a kind of devices and methods therefor that is used to remove blank glass, by exerting pressure to liquid crystal panel, this device can be removed blank glass easily, in this liquid crystal panel, second glass that is formed with first glass of thin film transistor (TFT) (TFT) and is formed with colored filter combines.
Background technology
Usually, when being used for such as the cutting of hard brittle material (such as panel or the glass) needs of LCD (LCD), Plasmia indicating panel flat-panel monitors (FPD) such as (PDP), because line operation, to form the fine fisssure streakline at the surperficial upper edge of hard brittle material line of cut, and because this fault line produces crater effect (notch effect), thereby cutting brittle material.
Utilizing the crater effect of fine fisssure streakline to come a classic method of cutting brittle material is the end that clamps (grip) hard brittle material by means of the anchor clamps with miniature sizes, spur anchor clamps then, applying pulling force, thereby hard brittle material is cut off along the fine fisssure streakline as the material weak part to hard brittle material.
For example, the top board that is provided with the base plate of TFT and is provided with colored filter combines, and liquid crystal material is mediate, thereby makes liquid crystal panel.After top board and base plate are bonded to each other, penetrate line (Cutting Penetrable Scribe CPS) equipment by cutting and in the liquid crystal panel substrate, implement crossed process and cutting action.That is, for example, as shown in Figure 1, form first crackle 17 and second crackle 18 by crossed process between blank glass 16 and liquid crystal panel 15, in this liquid crystal panel, first glass that is provided with TFT combines with second glass that is provided with colored filter.By pressure applying unit 20, blank glass 16 separates with the liquid crystal panel 15 with first crackle 17 and second crackle 18, as shown in Figure 2.
By being attached to the adsorption plate that runs through hand (trans-hand) mechanical arm the liquid crystal panel that is cut is upwards lifted then, thereby with its separation and be transferred to subsequent processing.
Below will describe this technology in detail.
Fig. 3 is the view that is used for the adsorption plate of CPS equipment.As shown in Figure 3, the adsorption plate 10 that is attached to the backhand mechanical arm comprises: axle 5 is used to engage this backhand mechanical arm; Fixed head 8, it is fixed in axle 5; A plurality of absorption layers 11 engage with fixed head 8 with predetermined space; And separate pins 12, be arranged on the edge of fixed head 8.
The absorption layer 11 of adsorption plate is used for adsorption liquid crystal panel 15.At this moment, the blank glass 16 of being rule in pretreatment procedure is present in the edge of liquid crystal panel 15.Remove blank glass 16 by the power that applies with respect to blank glass 16 downwards, simultaneously liquid crystal panel 15 is adsorbed onto on the absorption layer 11.
For example, in 2006-0005747 number (announcement on January 18th, 2006) and 2006-0078537 number publication announcement such as (announcement on July 5th, 2006) Korea S, disclose the device of removing blank glass, be described with reference to Fig. 4 and Fig. 5.
Fig. 3 shows the view of the example of the conventional apparatus of removing blank glass.Fig. 4 is the zoomed-in view of the separate pins 12 shown in Fig. 3, and this separate pins has when moving down and the structure of exerting pressure on blank glass 16.
Urethanes (urethane) thruster 122 that this separate pins 12 has cylinder 121 and is fixed in this cylinder 121.When separate pins 12 moved down, carbamic acid thruster 122 was vertically exerted pressure to the blank glass 16 that is arranged on liquid crystal panel 15 edges, and this pressure makes blank glass 16 separate with liquid crystal panel 15.
Fig. 5 shows disclosed a kind of technology in above-mentioned file 2006-0078537 number, and it has the roll forming thruster 112 that is arranged on adsorption plate edge.This roll forming thruster 112 has: roller 112d, and this roller can be incorporated into the top surface of liquid crystal panel 15, and moves this liquid crystal panel 15 in rotation; Support member 112c is used for backing roll 112d; Mobile unit 112b, it engages with support member 112c, and live-rollers 112d is to make it mobile; And fixed cell 112a, 112b is corresponding with mobile unit.And the mobile unit 112b of roll forming thruster 112 moves along the inclined surface of the fixed cell 112a that is fixed in fixed head 108 on direction up and down.Here, because inclined surface makes mobile unit 112b to move by along continuous straight runs, thereby advantageously, even when the position deflection of implementing absorption while adsorption plate or variation, the roll forming thruster can not exerted pressure on liquid crystal yet.
Yet, according to above-mentioned file, blank glass has the small size of about 2mm, thereby when exactly separate pins 12 not being set, that is, when liquid crystal panel departs from the tram, thereby when adsorption liquid crystal panel 15, when it was not attracted to accurately the position, separate pins 12 may apply breaking pressure on liquid crystal panel 15.Therefore, according among Fig. 2 to Fig. 4 during disclosed technology implementation absorption, need certain accuracy for the position of separate pins and the position of liquid crystal panel.
In addition, because put on power in the thruster of roll forming shown in Fig. 5 112 because inclined surface and towards horizontal shunting (divide), power is transferred to roller 112d not yet in effectly, thereby be difficult to regulate pressure along direction up and down.And roll forming thruster 112 has complicated structure, thereby the efficient of making roll forming thruster 112 is very low.
In addition, consider the characteristic of glass, when the needs running crack, power should be put on the direction of crack propagation with given crackle.Liquid crystal panel as shown in Figure 1 has bilateral structure, thereby when ruling, forms crackle thereon on two surfaces.Therefore, disruptive force should put on two surfaces.Yet according to the conventional apparatus of removing blank glass, power only puts on the top surface of blank glass, as shown in Figure 2, thereby makes end crackle can not expand.
In addition, according to conventional apparatus, the steam disruptor (steambreak) that is used for cutting substrate is installed, so that substrate fracture, and pick device picks up substrate, thereby increased these device size, and increased the cost of making these devices.
Summary of the invention
An aspect of of the present present invention is to provide a kind of devices and methods therefor that is used to remove blank glass, and this device can be under the situation of not damaging liquid crystal panel, by making top crackle and the end crack propagation that is formed in the liquid crystal panel, and guarantees to remove blank glass.
Another aspect of the present invention is to provide a kind of devices and methods therefor that is used to remove blank glass, and this device can expand end crackle by directly exerting pressure to end crackle, and end crackle is not easy to form by steam disruptor or thruster.
Embodiments of the invention provide a kind of device that is used to remove the blank glass that is present in liquid crystal panel edge, and this device comprises: the flexible working platform is used to support liquid crystal panel; And pickup unit, be used to pick up liquid crystal panel.The flexible working platform moves along direction up and down, and comprises that the whole liquid crystal panel of blank glass is supported by described belt.
This device may further include the pressure that is used for to blank glass is exerted pressure and applies part.
The flexible working platform can comprise belt that is used for the transmission liquid crystal panel and the support unit that is used to support this belt.
This support unit can comprise fixture and be installed on this fixture displaceable member with back-up belt.
Displaceable member can comprise disc spring or leaf spring.
Displaceable member can move by means of hydraulic pressure or air pressure edge direction up and down.
Liquid crystal panel can comprise first glass that is formed with TFT and second glass that is formed with colored filter, and first glass and second glass are bonded to each other, and is formed with first crackle and second crackle respectively in first glass and second glass.
First crackle can be expanded by applied part institute applied pressure by pressure, and second crackle is expanded by the pickup unit of exerting pressure to support unit.
Pressure applies part can comprise rake, and this rake contacts with the end line of the blank glass of first glass and it is exerted pressure.
This rake can be made by urethanes.
Another embodiment of the present invention provides a kind of method that is used to remove the blank glass that is present in liquid crystal panel edge, this method may further comprise the steps: prepare liquid crystal panel, wherein, second glass that is formed with first glass of thin film transistor (TFT) (TFT) and is formed with colored filter is bonded to each other, and is formed with first crackle and second crackle respectively in first glass and second glass; To the flexible working platform, described flexible working platform comprises and is used to the bracing or strutting arrangement that transmits the belt of described liquid crystal panel and be used to support described belt with LCD panel; Utilization is arranged on the pickup unit of described flexible working platform top the liquid crystal panel that is loaded is exerted pressure; Make second crack propagation by pickup unit institute applied pressure; And apply part by means of pressure and make first crack propagation.
The rake that pressure applies part can contact with the end line of the blank parts (dummyportion) of first glass, so that first crack propagation.
The support unit that is used for the belt of transmission liquid crystal panel and is used to support the belt that is included in the flexible working platform can descend, so that second crack propagation.
Description of drawings
From the detailed description below in conjunction with accompanying drawing, above-mentioned purpose, feature and advantage with other of the present invention will become more apparent, in the accompanying drawing:
Fig. 1 shows the view of liquid crystal panel, and wherein, second glass that is formed with first glass of TFT and is formed with colored filter combines, and each crackle that is formed with on glass;
Fig. 2 shows the view of the example of pressure applying unit;
Fig. 3 is the view that is used for the adsorption plate of CPS equipment;
Fig. 4 and Fig. 5 are the views that is used to remove the conventional apparatus of blank glass;
Fig. 6 is the view that is used to remove the device of blank glass according to of the present invention; And
Fig. 7 shows the view that is used to remove the device operation of blank glass according to of the present invention.
Embodiment
Structure of the present invention is described below with reference to accompanying drawings.
And similarly label is represented similar parts in whole instructions, and will save the description of repetition.
Fig. 6 is the view that is used to remove the device of blank glass according to of the present invention.
With reference to Fig. 6, the device 200 that is used to remove blank glass comprises: flexible working platform 210 is used to support liquid crystal panel 15 and blank glass 16; Pickup unit 230 is used to pick up liquid crystal panel 15; And pressure applies the part (not shown), is used for exerting pressure to blank glass.
And, panel with first crackle 17 between blank glass 16 and liquid crystal panel 15 and second crackle 18 is applicable to the panel that is used to remove the device 200 of blank glass according to of the present invention, in liquid crystal panel, as shown in fig. 1, second glass that is formed with first glass of TFT and is formed with colored filter in pretreatment process (crossed process) combines.
In addition, flexible working platform 210 has: belt 201 is used for the transmission liquid crystal panel; And support unit 202, be used to support and move belt 201, and this support unit 202 comprises fixture and is connected in and is installed on this fixture displaceable member with back-up belt 201 along up and down direction.
And displaceable member can have disc spring or leaf spring, perhaps can freely be configured to move by means of hydraulic pressure or air pressure edge direction up and down.That is,, when flexible working platform 210 and pickup unit 230 being set applying downward pressure, make belt 201 and displaceable member descend by 230 applied pressures of pickup unit according to the present invention.
At this moment, pickup unit 230 is only exerted pressure to the part except that blank glass 16, thereby second crackle 18 that is formed in the bottom shown in Figure 1 moves up, with expansion.
That is, the part that is applied with pressure of flexible working platform 210 is promoted towards the inboard, and its peripheral part attempts to keep its position, thereby is formed with second crackle, 18 expansions of the end glass of colored filter.
Then, the picked unit 230 of the top glass that is formed with TFT of liquid crystal panel 15 picks up, the marginal portion of liquid crystal panel 15 is had the thruster promotion in bight simultaneously, so that be formed on first crackle, 17 expansions in the glass of top, thus blank glass 16 can separate easily.
Then, describe by making first and second crack propagation remove the process of blank glass 16 with reference to Fig. 7.
At first, shown in Fig. 7 a, form first crackle 17 and second crackle 18 respectively in first blank glass and second blank glass, wherein, first glass that has TFT in pretreatment procedure is connected to each other with second glass with colored filter.
Transmit the liquid crystal panel 15 that has experienced pretreatment procedure by belt 201, perhaps stably be loaded on the flexible working platform 210 by pickup unit 230.
Shown in Fig. 7 b, then pickup unit 230 only applies downward pressure to the part that stably is loaded on the flexible working platform 210 of liquid crystal panel 15.This pressure that is applied by pickup unit 230 makes displaceable member move down, and this makes belt 201 move down.Therefore, blank glass 16 is remained on the displaceable member that moves down and keeping between the displaceable member of its initial position.
Shown in Fig. 7 c, feasible second crackle 18 that is formed with the end glass of colored filter of further pressure that is applied downwards by pickup unit 230 moves up, thereby second crackle 18 begins expansion.
Shown in Fig. 7 d, when pickup unit 230 moves up, also move up by pickup unit 230 adsorbed liquid crystal panels 15, thereby applying part 240, the end of liquid crystal panel 15 and blank glass 16 and the pressure that is arranged on blank glass 16 tops contacts.
Shown in Fig. 7 d, pressure applies part 240 and have rake on one surface, and this rake becomes with the end line of the blank glass 16 of first glass that is formed with TFT and contact, and it is exerted pressure, thus first crack propagation.
And pressure according to the present invention applies the rake of part 240 preferably by making such as the material of urethanes or rubber, to prevent damaging first glass when rake contacts with first glassy phase.
That is,, make 18 expansions of second crackle by pickup unit 230 and flexible working platform 210 according to the foregoing description, apply part 240 by pressure then and make first crack propagation, yet, the invention is not restricted to this, and go for making the situation of first and second crack propagation with backward.
And, according to the foregoing description,, only illustrate and described a pressure and apply part 240 for blank glass, yet, a plurality of pressure can be set apply part, when blank glass to be removed is longer, to remove this blank glass.
Remove the devices and methods therefor of the blank glass of liquid crystal panel according to above-mentioned being used to, pressure can directly put on end glass, so that crackle is expanded in resulting structure, in resulting structure, first glass that is formed with TFT combines with second glass that is formed with colored filter, thereby can remove blank glass easily.
And, devices and methods therefor according to the blank glass that is used to remove liquid crystal panel, when first glass that is formed with TFT and second glass that is formed with colored filter combine, the crackle that is formed on the crackle in first glass and is formed in second glass can be expanded separately, thereby can guarantee to remove blank glass, to improve the output of liquid crystal panel.
And, in the prior art, the steam disruptor is installed so that the substrate fracture, pick up this substrate by pickup unit then, yet, the present invention does not need this independent steam disruptor, and can make to pick up with substrate fracture and carry out simultaneously, thereby can reduce equipment size and save the cost that is used to make this equipment.
Though described the present invention with reference to exemplary embodiment of the present invention, but concerning those skilled in the art obviously, under the prerequisite that does not deviate from claims and the spirit and scope of the present invention that equivalent limited thereof, can carry out various corrections to described embodiment.
Claims (11)
1. device that is used to remove the blank glass that is present in liquid crystal panel edge, described device comprises:
The flexible working platform is used to support described liquid crystal panel, and described flexible working platform comprises and is used to the bracing or strutting arrangement that transmits the belt of described liquid crystal panel and be used to support described belt;
Pick device is used to pick up described liquid crystal panel; And
Pressure applies part, is used for exerting pressure to described blank glass,
Wherein, described flexible working platform moves along direction up and down, and comprises that the whole liquid crystal panel of blank glass is supported by described belt.
2. device according to claim 1, wherein, described bracing or strutting arrangement comprises fixture and is installed on the described fixture to support the displaceable member of described belt.
3. device according to claim 2, wherein, described displaceable member comprises disc spring or leaf spring.
4. device according to claim 2, wherein, described displaceable member moves by means of hydraulic pressure or air pressure edge direction up and down.
5. according to claim 3 or 4 described devices, wherein, described liquid crystal panel comprises first glass that is formed with thin film transistor (TFT) (TFT) and second glass that is formed with colored filter, described first glass and described second glass are bonded to each other, and are formed with first crackle and second crackle respectively in described first glass and described second glass.
6. device according to claim 5, wherein, described first crackle is expanded by applied part institute applied pressure by described pressure, and described second crackle is expanded by the described pick device of exerting pressure to described bracing or strutting arrangement.
7. device according to claim 6, wherein, described pressure applies part and comprises rake, and described rake contacts with the end line of the blank glass of described first glass and it is exerted pressure.
8. device according to claim 7, wherein, described rake is made by urethanes.
9. method that is used to remove the blank glass that is present in liquid crystal panel edge said method comprising the steps of:
Prepare liquid crystal panel, wherein, second glass that is formed with first glass of thin film transistor (TFT) (TFT) and is formed with colored filter is bonded to each other, and is formed with first crackle and second crackle respectively in described first glass and described second glass;
To the flexible working platform, described flexible working platform comprises and is used to the bracing or strutting arrangement that transmits the belt of described liquid crystal panel and be used to support described belt with described LCD panel;
Utilization is arranged on the pick device of described flexible working platform top the liquid crystal panel that is loaded is exerted pressure;
Make described second crack propagation by described pick device institute applied pressure; And
Apply part by means of pressure and make described first crack propagation.
10. method according to claim 9, wherein, the rake that described pressure applies part contacts with the end line of the blank parts of described first glass, so that described first crack propagation.
11. method according to claim 10, wherein, the bracing or strutting arrangement that is used for transmitting the belt of described liquid crystal panel and being used to support the described belt that is included in described flexible working platform descends, so that described second crack propagation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070032533 | 2007-04-02 | ||
| KR1020070032533A KR20080089853A (en) | 2007-04-02 | 2007-04-02 | System for removing dummy glass of panel and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101063763A CN101063763A (en) | 2007-10-31 |
| CN100529873C true CN100529873C (en) | 2009-08-19 |
Family
ID=38964892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710107928XA Expired - Fee Related CN100529873C (en) | 2007-04-02 | 2007-05-18 | System and method for removing blank glass from panel |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20080089853A (en) |
| CN (1) | CN100529873C (en) |
| TW (1) | TW200804892A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101019536B1 (en) * | 2009-03-16 | 2011-03-07 | 주식회사 에스에프에이 | Remover for dummy glass |
| CN106855661A (en) * | 2015-12-09 | 2017-06-16 | 天津市富盛博林科技有限公司 | A kind of manual splitter of display screen glass |
| CN106896536B (en) * | 2017-01-24 | 2019-10-29 | 星源电子科技(深圳)有限公司 | A kind of liquid crystal display panel cutting method |
| CN110471202B (en) * | 2019-08-22 | 2021-12-07 | 中电九天智能科技有限公司 | Manufacturing method of half-plate patch of liquid crystal panel based on MES (manufacturing execution system) |
-
2007
- 2007-04-02 KR KR1020070032533A patent/KR20080089853A/en not_active Application Discontinuation
- 2007-05-18 CN CNB200710107928XA patent/CN100529873C/en not_active Expired - Fee Related
- 2007-05-18 TW TW096117772A patent/TW200804892A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101063763A (en) | 2007-10-31 |
| TW200804892A (en) | 2008-01-16 |
| KR20080089853A (en) | 2008-10-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20210518 |