CN100439991C - Structure for sucking glass in stage of dispenser - Google Patents
Structure for sucking glass in stage of dispenser Download PDFInfo
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- CN100439991C CN100439991C CNB2006100781459A CN200610078145A CN100439991C CN 100439991 C CN100439991 C CN 100439991C CN B2006100781459 A CNB2006100781459 A CN B2006100781459A CN 200610078145 A CN200610078145 A CN 200610078145A CN 100439991 C CN100439991 C CN 100439991C
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- glass
- worktable
- attachment structure
- skewed slot
- suction hole
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- 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
- H01L21/6838—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 with gripping and holding devices using a vacuum; Bernoulli devices
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Coating Apparatus (AREA)
Abstract
A structure for sucking glass in workbench of dispenser includes: a plurality of suction holes formed on the top surface of the workbench with such as the plate of the glass placed thereon, for applying suction force to the glass; and an inclined groove formed between the rows of the suction holes, and each groove has a slope. According to this structure, it is redound to clear operation for the workbench. And after completing one liquid crystal drop fill on the glass, when the glass is lifted from worktable, electrostatic charge generating between the glass and workbench is minimized, thus the defect rate of glass is decreased.
Description
Technical field
The present invention relates to employed a kind of divider when making LCD (LCD), more particularly, relate to a kind of glass attachment structure that is used for stage of dispenser, its can help cleaning operation and from the worktable lifting glass time with the minimum of reducing to of static.
Background technology
Usually, LCD (LCD) comprises down or metacoxal plate, is flat glass sheet, is provided with such as transistorized driving element; Going up or prebasal plate, is flat glass also, is provided with color filter layer; Encapsulant bonds together infrabasal plate and upper substrate; And liquid crystal layer, be formed between infrabasal plate and the upper substrate.
The driving element that the liquid crystal molecule of liquid crystal layer is formed on infrabasal plate relocates, the light quantity of passing liquid crystal layer with control, thereby display message.
As a kind of method of making the LCD device, wait and prepare a substrate by on the glass plate of certain size, forming driving element, and wait and prepare another substrate by on another glass plate, forming color filter layer.Then encapsulant is instilled in the two substrates with definite shape pattern, and the inside that liquid crystal drop is instilled into the encapsulant pattern.Afterwards, two substrates is adhered to one another.So the substrate of bonding is known as female glass.Make the single liquid crystal board that constitutes each LCD by cutting female glass.
The production line that is provided with the manufacturing installation with difference in functionality is finished this manufacture process.The process of the process of dispensing liquid crystal and discharge encapsulant is to be finished by the divider in the manufacturing installation.
Fig. 1 shows the skeleton view according to an example of the divider of conventional art.With reference to Fig. 1, explain the operation of traditional dispensers based on the process of dispensing liquid crystal.
At first, glass G is placed on the linear reciprocation worktable 200 that is installed on the framework 100.Then, be installed in nozzle 310 dispenser methods of the head unit 300 on the worktable 200 by formation, and on the glass G that is placed on the worktable 200, form the pattern of reservation shape by the liquid crystal that nozzle 310 instils according to preset pattern.
Along with the straight reciprocating motion that is installed in the head bracket 400 on the framework 100, and the straight reciprocating motion that is installed in the head unit 300 on the head bracket 400, the nozzle 310 of head unit 300 is by the preset pattern motion.Head bracket 400 travel directions are perpendicular to head unit 300 travel directions.
Drawing reference numeral 500 expression wayss, drawing reference numeral 600 expression fixed stations.
In order to prevent that glass G moves during operation on worktable, be placed on the stage of dispenser 200 glass G under the vacuum suction pressure attached to worktable 200 on.Explained later is used for glass G attached to the structure on the worktable 200 according to conventional art.
Fig. 2 and 3 is respectively vertical view and front elevation, shows the glass attachment structure that is used for stage of dispenser according to conventional art.
Stage of dispenser 200 has certain thickness and area.The upper surface of worktable 200 is planes, and glass G is placed on the upper surface of worktable 200.In the side of worktable 200, form a plurality of main through hole 210 with certain intervals.In the upper surface of worktable 200, form the air-breathing micropore 220 that a plurality of and main through hole 210 is communicated with.Equally, in the lower surface of worktable 200, form a plurality of vacuum inlets 230 that are communicated with main through hole 210 respectively.
The two ends of main through hole 210 are sealed, and form a plurality of suction holes 220 along main through hole 210.Vacuum inlet 230 is connected to external vacuum generation unit (not shown) (for example vacuum pump).
To explain the operation of glass attachment structure below.When being placed on glass G on the worktable 200, start vaccum-generating unit to suck air.The suction of vaccum-generating unit puts on the bottom surface of glass G by vacuum inlet 230, main through hole 210 and suction hole 220, thereby owing to act on higher environmental pressure on the upper surface of glass G, makes on the upper surface of glass G attached to worktable 200.
When the operation on the glass G that liquid crystal drip-injection is being fixed on the worktable 200 is finished, stop the operation of vaccum-generating unit, thereby remove the suction that is applied to glass G.Therefore, glass G is placed on the worktable 200 movably, can carry the glass G that is positioned on the worktable 200 to subsequent processing by other transfer robot (not shown) then.
In the glass attachment structure of stage of dispenser because the upper surface of worktable 200 is formed the plane, help cleaning operation, and remain in behind the cleaning operation on the worktable particulate loading seldom.But this structure has following shortcoming.Because the upper surface of worktable 200 forms the plane, the contact area between worktable 200 and the glass G is very wide, thereby produces a large amount of static between worktable 200 and glass G.Therefore, when transfer robot lifting glass G, may crack in the glass G, perhaps because a large amount of electrostatic charges and the circuit or the color filter that form on glass G by semiconductor fabrication process etc. are damaged.
In order to address these problems, as shown in Figure 4, the another kind of glass attachment structure that is used for stage of dispenser according to conventional art has appearred.With reference to Fig. 4, in the upper surface of the worktable 200 of placing glass G, form a plurality of raceway groove or grooves 240 with certain depth, width and length.Groove 240 has square cross section.Be used for the another kind of traditional glass attaching structure of stage of dispenser at this, because the contact area between worktable 200 and the glass G is narrower, the static content that produces from worktable 200 lifting glass G the time reduces.But, being formed on the upper surface of worktable 200 owing to have the groove 240 of square cross section, cleaning operation is difficulty, even and still have a large amount of microparticle residues on worktable after finishing cleaning operation.
Summary of the invention
Therefore one object of the present invention is to provide a kind of glass attachment structure that is used for stage of dispenser, the generation that it can be simplified cleaning operation and minimize static from the worktable lifting glass time.
In order to realize the advantage of these and other, and according to purpose of the present invention, as implementing and general description at this, a kind of glass attachment structure that is used for stage of dispenser is provided, comprise worktable, can place flat board thereon such as glass, and has raceway groove therein, and vaccum-generating unit, be connected with the raceway groove of worktable, be used for applying suction to raceway groove, the glass attachment structure comprises: a plurality of suction holes, be formed in the upper surface of placing such as the worktable of the flat board of glass by row, and be connected with the raceway groove of worktable; And groove, being formed in the upper surface of worktable between each row of suction hole, each groove has the inclined-plane and is used to reduce with the contact area of glass and easily removes particulate.
According to a further aspect in the invention, provide a kind of glass attachment structure that is used for stage of dispenser, having comprised: a plurality of suction holes, be formed in the upper surface of worktable of flat board of placement such as glass, be used for applying suction to glass; And groove, be formed in the upper surface of worktable, make each suction hole the edge with contact such as the dull and stereotyped linear of glass.
From below in conjunction with the accompanying drawing detailed description of the present invention, it is clearer that above-mentioned purpose of the present invention, feature, aspect and advantage can become.
Description of drawings
Accompanying drawing provides further understanding of the present invention, and is merged in and constitutes the part of this instructions, shows embodiments of the invention, and comes together to explain principle of the present invention with instructions.
In the accompanying drawing:
Fig. 1 shows the skeleton view according to the divider of conventional art;
Fig. 2 and 3 shows vertical view and the front elevation according to an embodiment of the glass attachment structure that is used for stage of dispenser of conventional art respectively;
Fig. 4 shows the side view according to another embodiment of the glass attachment structure that is used for stage of dispenser of conventional art;
Fig. 5 and 6 shows vertical view and the front elevation that is used for the glass attachment structure of stage of dispenser according to of the present invention respectively;
Fig. 7,8 and 9 shows the partial side view according to the amplification of the variation example of the groove of the glass attachment structure that is used for stage of dispenser of the present invention respectively;
Figure 10 shows the amplification partial top view according to the part of the glass attachment structure that is used for stage of dispenser of the present invention;
Figure 11 shows the vertical view of the glass attachment structure that is used for stage of dispenser according to another embodiment of the present invention; And
Figure 12 and 13 shows vertical view and the front elevation according to the glass attachment structure that is used for stage of dispenser of an embodiment more of the present invention respectively.
Embodiment
Describe the present invention below in detail, example of the present invention is shown in the drawings.
Below be explained with reference to the drawings the glass attachment structure that is used for stage of dispenser according to of the present invention.
Fig. 5 and 6 shows planimetric map and the front view that is used for the glass attachment structure of stage of dispenser according to of the present invention respectively.
As shown in the figure, stage of dispenser 700 has certain thickness and area.Side at worktable 700 forms a plurality of main through hole 710 with certain intervals.In the upper surface of the worktable 700 of placing glass G, form the air-breathing micropore 720 that a plurality of and main through hole 710 is communicated with.And in the lower surface of worktable 700, form a plurality of vacuum inlets 730 that are communicated with main through hole 710 respectively.
Skewed slot 740 has the V-arrangement xsect and each has two inclined-planes 741, is formed in the upper surface of worktable 700, between the adjacent lines of suction hole 720.Skewed slot 740 extends between the opposing end faces (for example and back) of worktable 700.Two inclined-planes 741 that constitute skewed slot 740 are planes, and the angle that forms between two inclined-planes obtuse angle preferably.Distance between the skewed slot 740 of the both sides of every capable suction hole 720 is two to four times of suction hole 720 internal diameters preferably.
As another embodiment of skewed slot 740, as shown in Figure 7, skewed slot 740 ' is made up of two inclined-planes 741 ' and the curved surface 742 that forms between two inclined-planes 741 '.That is, form two inclined-planes 741 ', and between two inclined-planes 741 ', form curved surface 742.
As the another embodiment of skewed slot 740, as shown in Figure 8, skewed slot 740 " by two inclined-planes 741 " and on two inclined-planes 741 " between the plane with certain width 743 that forms form.
As an embodiment again of skewed slot 740, as shown in Figure 9, skewed slot 740 " ' form by two curved surfaces 744.That is, skewed slot 740 " ' have a semi-circular cross-section.
As shown in figure 10,, the distance W between the skewed slot 740 is set, makes the outer rim on two inclined-planes 741 constituting skewed slot 740 and the edge contact of suction hole 720 in order to minimize glass G and to place contact area between the upper surface of worktable 700 of glass G.That is, the distance W between the skewed slot 740 can be set to equal the diameter D of suction hole 720.
The two ends of main through hole 710 are sealed, and vacuum inlet 730 is connected to other vaccum-generating unit (not shown).
As the variation example of worktable 700, with reference to Figure 11, worktable 700 ' comprises the worktable substrate 750 with certain thickness and area, and a plurality of block 760 that is connected to the upper surface of worktable substrate 750.In a plurality of blocks 760, form suction hole 720 and skewed slot 740.Form a plurality of main through holes 710 in the side of worktable substrate 750.And form the vacuum inlet 730 that a plurality of and main through hole 710 is communicated with at the lower surface of worktable substrate 750.Suction hole 720 is formed in the upper surface of the worktable substrate 750 that contacts with block 760.
As another embodiment of the present invention, with reference to Figure 12 and 13, the glass attachment structure that is used for stage of dispenser comprises: a plurality of suction holes 720, be formed in the upper surface of worktable 700 of flat board of placement such as glass G etc., and be used for applying suction to glass; And skewed slot 740, along the horizontal line of suction hole 720 and vertical row in the horizontal direction and vertical direction be formed between the suction hole 720.And, be provided with the annular contact surface 770 concentric with each suction hole 720 at the edge of suction hole 720.Annular contact surface 770 constitutes the upper surface of worktable 700.
Below, will explain according to the operation that is used for the glass attachment structure of stage of dispenser of the present invention.
When being placed on glass G on the worktable 700, start vaccum-generating unit to suck air.The suction of vaccum-generating unit is applied to glass G by vacuum inlet 730, main through hole 710 and suction hole 720, thus be applied on the dull and stereotyped upper surface than the elevated ambient pressures effect under, glass G is attached on the upper surface of worktable 700.Glass G is touched support by the surface in contact between the skewed slot on the upper surface of worktable 700 740 from below.
On finishing the glass G that is being fixed on the worktable 700, during the operation of dispenser method, stop the operation of vaccum-generating unit, thereby remove the suction that puts on glass G.Therefore, glass G is placed on the worktable 700 movably.Can carry the glass G that is positioned on the worktable 700 by other transfer robot (not shown) then, be used for next operation.
In the glass attachment structure that is used for stage of dispenser according to another embodiment of the present invention, what glass G formed with edge at the suction hole 720 of worktable 700 contacts with the concentric annular contact surface 770 of suction hole 720.
In the present invention, suction hole 720 is formed in the worktable 700, and the skewed slot 740 with inclined-plane 741 is formed in the upper surface of worktable 700, thereby minimizes the contact area between glass G and the worktable 700.Therefore, when lifting glass G from worktable 700, the static content that produces between glass G and worktable 700 is minimized.In addition, because skewed slot 740 has two inclined-planes 741 respectively, help the cleaning operation of worktable 700, and be easy to from skewed slot 740, remove particulate.
According to another embodiment of the present invention, glass G with contact with the annular contact surfaces 770 that are formed centrally with the suction hole 720 of worktable 700.Therefore, when lifting glass G from worktable 700, the static content that produces between glass G and worktable 700 further is reduced.
As previously mentioned, in the glass attachment structure that is used for stage of dispenser according to the present invention, the static content that produces between glass and the worktable is minimized, thereby prevents from crackle to occur in glass, and prevents to be damaged owing to static makes the circuit in formation on glass.Therefore, can reduce the ratio of defects of glass.
And the particulate that remains on the worktable is minimized, thereby minimizes attached to the quantity that is positioned over the particulate on glass on the worktable, therefore further reduces the ratio of defects of glass.
Because under the prerequisite that does not break away from spirit of the present invention and inner characteristic thereof, can realize the present invention with various forms, so should be appreciated that the foregoing description is not limited by above-described arbitrary details, therefore but in the spirit and scope that should be understood that to limit in the claims, and change and revise in the boundary and scope or its equivalent that all should be included in claim.
Claims (9)
1. glass attachment structure that is used for stage of dispenser, described stage of dispenser comprises: worktable, can place glass on the described worktable, and have raceway groove therein; And vaccum-generating unit, link to each other with the raceway groove of described worktable and apply suction to it; Described glass attachment structure comprises:
A plurality of suction holes are formed in the upper surface of described worktable by row, and link to each other with described raceway groove; And
Skewed slot is formed in the described upper surface of described worktable, and between described each row suction hole, each skewed slot has two inclined-planes, and the contact area that is used to reduce with described glass is also easily removed particulate,
Wherein, described two inclined-planes form the obtuse angle betwixt.
2. glass attachment structure according to claim 1, wherein said two inclined-planes are planes.
3. glass attachment structure according to claim 1, wherein said two inclined-planes are curved surfaces.
4. glass attachment structure according to claim 1 wherein has two to four times the distance that is equivalent to described suction hole internal diameter between the described skewed slot of delegation described suction hole both sides.
5. glass attachment structure according to claim 1, wherein two of the described inclined-plane of each skewed slot outer rims contact with the neighboring edge of suction hole respectively.
6. glass attachment structure according to claim 1, wherein each described skewed slot is provided with curved surface between described two inclined-planes.
7. glass attachment structure according to claim 1, wherein each described skewed slot has the plane between described two inclined-planes.
8. glass attachment structure according to claim 1, wherein said skewed slot are extended with vertical direction between the horizontal line of described suction hole and vertical row in the horizontal direction, and at the edge of each suction hole setting annular contact surface concentric with described suction hole.
9. glass attachment structure according to claim 1, wherein said worktable comprises:
The worktable substrate has certain thickness and area; And
A plurality of blocks are connected to the upper surface of described worktable substrate, and wherein said suction hole and described skewed slot are formed in described a plurality of block.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050090160 | 2005-09-27 | ||
| KR1020050090160A KR100596022B1 (en) | 2005-09-27 | 2005-09-27 | Structure for sucking glass in stage of dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1940655A CN1940655A (en) | 2007-04-04 |
| CN100439991C true CN100439991C (en) | 2008-12-03 |
Family
ID=37183543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100781459A Active CN100439991C (en) | 2005-09-27 | 2006-04-28 | Structure for sucking glass in stage of dispenser |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2007090322A (en) |
| KR (1) | KR100596022B1 (en) |
| CN (1) | CN100439991C (en) |
| TW (1) | TWI359970B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199218A (en) * | 2014-08-18 | 2014-12-10 | 深圳市华星光电技术有限公司 | Liquid crystal instilling device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101084713B1 (en) * | 2009-07-30 | 2011-11-22 | (주)오토엠아이티 | A Polarizer film attachment stage device |
| CN106853432B (en) * | 2016-11-24 | 2019-04-16 | 重庆市永川区锐峰玻璃制品有限公司 | Rotating gluing coating platform |
| CN106975586A (en) * | 2017-04-27 | 2017-07-25 | 常州亿莱顿电子科技有限公司 | A kind of accurate automatic dispensing machine frock and its dispensing method |
| KR20220125874A (en) | 2021-03-05 | 2022-09-15 | 삼성디스플레이 주식회사 | Window manufacturing device, manufacturing method of window, and manufacturing method of display device |
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| JPH0950248A (en) * | 1995-08-09 | 1997-02-18 | Nippon Maikuronikusu:Kk | Suction table of display panel |
| US5684557A (en) * | 1994-10-13 | 1997-11-04 | Nec Corporation | Apparatus for minimizing and discharging electrostatic charges on a surface of an LCD panel or electronic part |
| JPH10268325A (en) * | 1997-03-26 | 1998-10-09 | Toshiba Electron Eng Corp | Method and device for assembling flat panel display |
| JP2000221479A (en) * | 1999-02-01 | 2000-08-11 | Matsushita Electric Ind Co Ltd | Attraction stage of liquid crystal panel |
| JP2001118913A (en) * | 1999-10-18 | 2001-04-27 | Dainippon Printing Co Ltd | Substrate suction plane |
| JP2002236292A (en) * | 2001-02-09 | 2002-08-23 | Matsushita Electric Ind Co Ltd | Manufacturing method for liquid crystal panel and substrate sticking device |
| JP2002350804A (en) * | 2001-05-29 | 2002-12-04 | Matsushita Electric Ind Co Ltd | Method and device for manufacturing liquid crystal panel |
| CN1576978A (en) * | 2003-06-25 | 2005-02-09 | Lg.飞利浦Lcd有限公司 | Liquid crystal dispensing apparatus |
| WO2005069366A1 (en) * | 2004-01-16 | 2005-07-28 | Sharp Kabushiki Kaisha | Substrate adsorption device and substrate bonding device |
-
2005
- 2005-09-27 KR KR1020050090160A patent/KR100596022B1/en active IP Right Grant
-
2006
- 2006-04-03 TW TW095111834A patent/TWI359970B/en active
- 2006-04-10 JP JP2006107504A patent/JP2007090322A/en active Pending
- 2006-04-28 CN CNB2006100781459A patent/CN100439991C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5684557A (en) * | 1994-10-13 | 1997-11-04 | Nec Corporation | Apparatus for minimizing and discharging electrostatic charges on a surface of an LCD panel or electronic part |
| JPH0950248A (en) * | 1995-08-09 | 1997-02-18 | Nippon Maikuronikusu:Kk | Suction table of display panel |
| JPH10268325A (en) * | 1997-03-26 | 1998-10-09 | Toshiba Electron Eng Corp | Method and device for assembling flat panel display |
| JP2000221479A (en) * | 1999-02-01 | 2000-08-11 | Matsushita Electric Ind Co Ltd | Attraction stage of liquid crystal panel |
| JP2001118913A (en) * | 1999-10-18 | 2001-04-27 | Dainippon Printing Co Ltd | Substrate suction plane |
| JP2002236292A (en) * | 2001-02-09 | 2002-08-23 | Matsushita Electric Ind Co Ltd | Manufacturing method for liquid crystal panel and substrate sticking device |
| JP2002350804A (en) * | 2001-05-29 | 2002-12-04 | Matsushita Electric Ind Co Ltd | Method and device for manufacturing liquid crystal panel |
| CN1576978A (en) * | 2003-06-25 | 2005-02-09 | Lg.飞利浦Lcd有限公司 | Liquid crystal dispensing apparatus |
| WO2005069366A1 (en) * | 2004-01-16 | 2005-07-28 | Sharp Kabushiki Kaisha | Substrate adsorption device and substrate bonding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199218A (en) * | 2014-08-18 | 2014-12-10 | 深圳市华星光电技术有限公司 | Liquid crystal instilling device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI359970B (en) | 2012-03-11 |
| JP2007090322A (en) | 2007-04-12 |
| TW200712628A (en) | 2007-04-01 |
| CN1940655A (en) | 2007-04-04 |
| KR100596022B1 (en) | 2006-07-05 |
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