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1. 发明授权

US07745741B2 Liquid crystal dispensing apparatus having confirming function for remaining amount of liquid crystal and method for measuring the same 有权
标题翻译：具有液晶剩余量的确认功能的液晶分配装置及其测定方法
公开(公告)号：US07745741B2
公开(公告)日：2010-06-29
申请号：US11979464
申请日：2007-11-02
申请人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
发明人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
IPC分类号： B65B1/30 , B67D1/07 , B67D5/06 , G02F1/13 , G01G13/16 , G01G17/14
CPC分类号： B05C5/0225 , B05C5/0212 , G01F13/008 , G01F23/0076 , G02F1/1303 , G02F1/1341 , G02F2001/13415 , Y10T29/49002
摘要： A liquid crystal dispensing apparatus determines an amount of liquid crystal remaining within a liquid crystal container. The apparatus includes a liquid crystal dispensing unit for containing liquid crystal material dispensable onto a substrate, the a liquid crystal dispensing unit including a liquid crystal container for containing the dispensable liquid crystal material and for receiving supplied gas, an upper cap secured to the liquid crystal container, a nozzle arranged at a lower portion of the liquid crystal container through which the liquid crystal material is dispensable, and a valve structure for allowing liquid crystal material contained within the liquid crystal container to enter the nozzle via a pressure from the supplied gas; and a weight measuring unit coupled to the liquid crystal dispensing unit for determining a weight of an amount of liquid crystal material remaining within the liquid crystal dispensing unit, wherein the weight measuring unit installed at the lower surface of the upper cap.
摘要翻译：液晶分配装置确定液晶容器内剩余的液晶量。该装置包括用于容纳可分配到基板上的液晶材料的液晶分配单元，液晶分配单元包括用于容纳可分配液晶材料并用于接收供应气体的液晶容器，固定到液晶的上盖容器，布置在液晶容器的下部的喷嘴，液晶材料通过该喷嘴可分配，以及用于允许液晶容器中容纳的液晶材料经由供给气体的压力进入喷嘴的阀结构; 以及耦合到所述液晶分配单元的重量测量单元，用于确定液晶分配单元中残留的液晶材料的量的重量，其中所述重量测量单元安装在所述上盖的下表面。

2. 发明授权

US07311228B2 Liquid crystal dispensing apparatus 有权
标题翻译：液晶分配装置
公开(公告)号：US07311228B2
公开(公告)日：2007-12-25
申请号：US10929453
申请日：2004-08-31
申请人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
发明人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
IPC分类号： B67D3/00
CPC分类号： B05C5/0212 , B05C5/0225 , G02F1/1303
摘要： A liquid crystal dispensing apparatus for dispensing liquid crystal onto a substrate includes a liquid crystal container, a nozzle structure, and a valve structure. The liquid crystal container contains the liquid crystal to be dispensed. The nozzle structure is disposed at a lower portion of the liquid crystal container, and the liquid crystal is dispensed through the nozzle structure onto the substrate. The valve structure is disposed to control flow of the liquid crystal from the liquid crystal container to the nozzle structure in accordance with a gas pressure provided from a gas input of the liquid crystal container. The liquid crystal container may be formed of substantially entirely of metal. An inside surface of the liquid crystal container may include a fluorine resin.
摘要翻译：用于将液晶分配到基板上的液晶分配装置包括液晶容器，喷嘴结构和阀结构。液晶容器包含要分配的液晶。喷嘴结构设置在液晶容器的下部，液晶通过喷嘴结构分配到基板上。阀结构被设置为根据从液晶容器的气体输入提供的气体压力来控制液晶从液晶容器流到喷嘴结构的流动。液晶容器可以基本上完全由金属形成。液晶容器的内表面可以包括氟树脂。

3. 发明授权

US06782928B2 Liquid crystal dispensing apparatus having confirming function for remaining amount of liquid crystal and method for measuring the same 有权
公开(公告)号：US06782928B2
公开(公告)日：2004-08-31
申请号：US10329603
申请日：2002-12-27
申请人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
发明人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
IPC分类号： B65B130
CPC分类号： B05C5/0225 , B05C5/0212 , G01F13/008 , G01F23/0076 , G02F1/1303 , G02F1/1341 , G02F2001/13415 , Y10T29/49002
摘要： A liquid crystal dispensing apparatus determines an amount of liquid crystal remaining within a liquid crystal container. The apparatus includes a liquid crystal dispensing unit for containing dispensable liquid crystal, capable of be dispensed directly onto a substrate and a main control unit for determining a total amount of liquid crystal dispensed onto the substrate based on a unitary amount of liquid crystal dispensed and the number of times the unitary amount was dispensed, and determining an amount of liquid crystal remaining by deducting the determined total amount dispensed from an initial amount of liquid crystal contained within the liquid crystal dispensing unit.

4. 发明申请

US20080083787A1 Liquid crystal dispensing apparatus having confirming function for remaining amount of liquid crystal and method for measuring the same 有权
标题翻译：具有液晶剩余量的确认功能的液晶分配装置及其测定方法
公开(公告)号：US20080083787A1
公开(公告)日：2008-04-10
申请号：US11979464
申请日：2007-11-02
申请人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
发明人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
IPC分类号： B67D1/07 , B67D5/06
CPC分类号： B05C5/0225 , B05C5/0212 , G01F13/008 , G01F23/0076 , G02F1/1303 , G02F1/1341 , G02F2001/13415 , Y10T29/49002
摘要： A liquid crystal dispensing apparatus determines an amount of liquid crystal remaining within a liquid crystal container. The apparatus includes a liquid crystal dispensing unit for containing dispensing liquid crystal, capable of be dispensed directly onto a substrate and a main control unit for determining a total amount of liquid crystal dispensed onto the substrate based on a unitary amount of liquid crystal dispensed and the number of times the unitary amount was dispensed, and determining an amount of liquid crystal remaining by deducting the determined total amount dispensed from an initial amount of liquid crystal contained within the liquid crystal dispensing unit.
摘要翻译：液晶分配装置确定液晶容器内剩余的液晶量。该装置包括：用于容纳分配液晶的液晶分配单元，其能够直接分配到基板上;以及主控制单元，用于基于分配的单位量的液晶来确定分配到基板上的液晶的总量，分配单位数量的次数，以及通过从包含在液晶分配单元中的液晶的初始量中减去分配的所确定的总量来确定剩余的液晶量。

5. 发明申请

US20070101935A1 Apparatus and method for dispensing liquid crystal material 有权
公开(公告)号：US20070101935A1
公开(公告)日：2007-05-10
申请号：US11600808
申请日：2006-11-17
申请人： Wan-Soo Kim , Mu-Yeol Park , Sung-Su Jung , Hyug-Jin Kweon , Hae-Joon Son
发明人： Wan-Soo Kim , Mu-Yeol Park , Sung-Su Jung , Hyug-Jin Kweon , Hae-Joon Son
IPC分类号： B05C5/00 , B41J29/393 , B05C11/00
CPC分类号： G02F1/1341 , G02F2001/13415
摘要： A liquid crystal material dispensing apparatus includes a spacer height measuring unit for measuring a height of a spacer on a substrate, and a liquid crystal material dispensing system for determining an amount of the liquid crystal material to be dispensed on the substrate based upon the measured spacer height and for dispensing the liquid crystal material onto the substrate.

6. 发明申请

US20050030470A1 Liquid crystal dispensing apparatus 有权
标题翻译：液晶分配装置
公开(公告)号：US20050030470A1
公开(公告)日：2005-02-10
申请号：US10929453
申请日：2004-08-31
申请人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
发明人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
IPC分类号： G02F1/13 , B05C5/00 , B65D83/00 , B67D3/00 , G02F1/1333 , G02F1/1341
CPC分类号： B05C5/0212 , B05C5/0225 , G02F1/1303
摘要： A liquid crystal dispensing apparatus for dispensing liquid crystal onto a substrate includes a liquid crystal container, a nozzle structure, and a valve structure. The liquid crystal container contains the liquid crystal to be dispensed. The nozzle structure is disposed at a lower portion of the liquid crystal container, and the liquid crystal is dispensed through the nozzle structure onto the substrate. The valve structure is disposed to control flow of the liquid crystal from the liquid crystal container to the nozzle structure in accordance with a gas pressure provided from a gas input of the liquid crystal container. The liquid crystal container may be formed of substantially entirely of metal. An inside surface of the liquid crystal container may include a fluorine resin.
摘要翻译：用于将液晶分配到基板上的液晶分配装置包括液晶容器，喷嘴结构和阀结构。液晶容器包含要分配的液晶。喷嘴结构设置在液晶容器的下部，液晶通过喷嘴结构分配到基板上。阀结构被设置为根据从液晶容器的气体输入提供的气体压力来控制液晶从液晶容器流到喷嘴结构的流动。液晶容器可以基本上完全由金属形成。液晶容器的内表面可以包括氟树脂。

7. 发明授权

US06827240B2 Liquid crystal dispensing apparatus 失效
标题翻译：液晶分配装置
公开(公告)号：US06827240B2
公开(公告)日：2004-12-07
申请号：US10329497
申请日：2002-12-27
申请人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
发明人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
IPC分类号： G02F133
CPC分类号： H01L21/6715 , G02F1/1341 , G02F2001/13415
摘要： A liquid crystal dispensing apparatus includes a liquid crystal material container filled with liquid crystal material a gas supply at an upper portion of the liquid crystal material container for pressurizing the liquid crystal material with gas, a needle seat positioned at a lower portion of the liquid crystal material container and having a discharge hole for discharging the liquid crystal material of the liquid crystal material container, a needle having first and second ends positioned within the liquid crystal material container to be movable along upward and downward directions, a first spring positioned at a first end of the needle, a solenoid coil positioned at the upper portion of the liquid crystal material container, a magnetic bar positioned adjacent to the first end of the needle within the solenoid coil for moving the needle along the upward direction by generating a magnetic force when power is applied to the solenoid coil, a second spring positioned around the magnetic bar within the magnetic coil, and a nozzle positioned at the lower portion of the liquid crystal material container for dispensing the liquid crystal material from the liquid crystal material container onto a surface of a substrate.
摘要翻译：液晶分配装置包括：液晶材料容器，填充有液晶材料，液体材料容器上部的气体供给装置，用于对液晶材料进行气体加压;针座位于液晶的下部材料容器，并且具有用于排出液晶材料容器的液晶材料的排出孔，具有位于液晶材料容器内的第一和第二端能够沿上下方向移动的针，第一弹簧位于第一针头的端部，位于液晶材料容器的上部的螺线管线圈，位于螺线管线圈内的针的第一端附近的磁棒，用于通过产生磁力而沿着向上的方向移动针，电力被施加到螺线管线圈，第二弹簧定位在磁体周围并且位于液晶材料容器的下部的喷嘴，用于将液晶材料从液晶材料容器分配到基板的表面上。

8. 发明授权

US07258894B2 Apparatus and method for dispensing liquid crystal material 有权
标题翻译：用于分配液晶材料的设备和方法
公开(公告)号：US07258894B2
公开(公告)日：2007-08-21
申请号：US10392871
申请日：2003-03-21
申请人： Wan-Soo Kim , Mu-Yeol Park , Sung-Su Jung , Hyug-Jin Kweon , Hae-Joon Son
发明人： Wan-Soo Kim , Mu-Yeol Park , Sung-Su Jung , Hyug-Jin Kweon , Hae-Joon Son
IPC分类号： B05D5/06
CPC分类号： G02F1/1341 , G02F2001/13415
摘要： A liquid crystal material dispensing apparatus includes a spacer height measuring unit for measuring a height of a spacer on a substrate, and a liquid crystal material dispensing system for determining an amount of the liquid crystal material to be dispensed on the substrate based upon the measured spacer height and for dispensing the liquid crystal material onto the substrate.
摘要翻译：液晶材料分配装置包括用于测量基板上的间隔物的高度的间隔物高度测量单元和用于基于所测量的间隔物确定待分配在基底上的液晶材料的量的液晶材料分配系统并且用于将液晶材料分配到基底上。

9. 发明申请

US20060272734A1 Liquid crystal dispensing apparatus having confirming function for remaining amount of liquid crystal and method for measuring the same 失效
公开(公告)号：US20060272734A1
公开(公告)日：2006-12-07
申请号：US11487444
申请日：2006-07-17
申请人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
发明人： Hyug-Jin Kweon , Hae-Joon Son , Wan-Soo Kim
IPC分类号： B65B1/16
CPC分类号： B05C5/0225 , B05C5/0212 , G01F13/008 , G01F23/0076 , G02F1/1303 , G02F1/1341 , G02F2001/13415 , Y10T29/49002
摘要： A liquid crystal dispensing apparatus determines an amount of liquid crystal remaining within a liquid crystal container. The apparatus includes a liquid crystal dispensing unit for containing dispensable liquid crystal, capable of be dispensed directly onto a substrate and a main control unit for determining a total amount of liquid crystal dispensed onto the substrate based on a unitary amount of liquid crystal dispensed and the number of times the unitary amount was dispensed, and determining an amount of liquid crystal remaining by deducting the determined total amount dispensed from an initial amount of liquid crystal contained within the liquid crystal dispensing unit.

10. 发明授权

US06874662B2 Liquid crystal dispensing apparatus 失效
标题翻译：液晶分配装置
公开(公告)号：US06874662B2
公开(公告)日：2005-04-05
申请号：US10329924
申请日：2002-12-27
申请人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
发明人： Wan-Soo Kim , Hyug-Jin Kweon , Hae-Joon Son
IPC分类号： G02F1/1341 , H01L21/00 , B65D83/00
CPC分类号： G02F1/1341 , G02F2001/13415 , H01L21/6715
摘要： A liquid crystal dispensing apparatus includes a liquid crystal material container, a nozzle positioned at a lower portion of the liquid crystal container and having at least one groove formed at an exterior surface thereof, and a valve system for transmitting liquid crystal material from the liquid crystal material container to the nozzle by a gas pressure supplied to the liquid crystal material container.
摘要翻译：液晶分配装置包括液晶材料容器，位于液晶容器下部的喷嘴，其外表面上形成有至少一个槽，以及用于从液晶传送液晶材料的阀系统通过供给到液晶材料容器的气体压力将材料容器输送到喷嘴。

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