公开(公告)号：US07548798B2

公开(公告)日：2009-06-16

申请号：US10869326

申请日：2004-06-16

申请人： Kyu Yong Bang ,  Yong Kyu Seo

发明人： Kyu Yong Bang ,  Yong Kyu Seo

IPC分类号： G05B19/18

CPC分类号： B05C5/0216 ,  G05B2219/45235

摘要： A paste dispenser and a method for controlling the same are disclosed. The paste dispenser includes a stage having a substrate mounted thereon, at least one nozzle dispensing a paste on the substrate by relative movement between the nozzle and the substrate, a measuring means provided at a position facing into an outlet of the nozzle and directly measuring a position of an exchange nozzle, and a controller converting a compensation value in accordance with a displacement of the exchange nozzle based on data measured by the measuring means.

摘要翻译： 公开了一种糊剂分配器及其控制方法。 所述膏分配器包括具有安装在其上的基板的台，至少一个喷嘴，其通过所述喷嘴和所述基板之间的相对运动在所述基板上分配浆料，所述测量装置设置在面向所述喷嘴的出口的位置，并直接测量 交换喷嘴的位置，以及根据由测量装置测量的数据根据​​交换喷嘴的位移来转换补偿值的控制器。

公开(公告)号：US06863097B2

公开(公告)日：2005-03-08

申请号：US10421714

申请日：2003-04-24

申请人： Joung-Ho Ryu ,  Hyug-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

发明人： Joung-Ho Ryu ,  Hyug-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

IPC分类号： G02F1/13 ,  B05C5/00 ,  B05C11/10 ,  B05D1/26 ,  G02F1/1341 ,  B65B1/30 ,  B65B31/00 ,  B67C3/02

CPC分类号： B05C11/10 ,  B05C11/1034 ,  G02F1/1341 ,  G02F2001/13415

摘要： A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.

摘要翻译： 液晶分配装置将液晶分配到基板上。 液晶分配装置包括框架，工作台，至少一个液晶放电装置和液晶量检查部。 桌子安装在框架上以使基板安装在其上。 液晶放电装置可调节地排出一定量的液晶，并且液晶量检查部分通过将从液晶放电装置放出的液晶的实际量与预设液晶量进行比较来检查液晶分配量。 液晶放电装置包括：活塞，用于执行上升动作以画出液晶，并且降低运动，以至少部分液晶放电装置的角度排出液晶，从而确定上升/下降运动的幅度为 控制排出的液晶的量。

公开(公告)号：US20070212489A1

公开(公告)日：2007-09-13

申请号：US11709877

申请日：2007-02-23

申请人： Youn-jung Joo ,  Kyu-yong Bang ,  Jong-sang Kim

发明人： Youn-jung Joo ,  Kyu-yong Bang ,  Jong-sang Kim

IPC分类号： B05D5/00

CPC分类号： G02F1/1341

摘要： There are provided a method for calculating an amount of liquid crystal to compensate for any of shortage and excess of sealant dispensed on a substrate, Include putting the substrate on a stage, dispensing the sealant in a predetermined pattern on the substrate using a dispensing head, detecting an out-of-specification portion of the pattern of sealant and calculating a cubage of the out-of-specification portion of the pattern of sealant, and calculating any of shortage and excess of sealant due to the out-of-specification of the pattern of sealant. The liquid crystal dispenser adjusts a reference amount of liquid crystal to be dispensed, according to the data provided from the controlling unit of the sealant dispenser. This prevents the liquid crystal from being excessively dispensed, thereby overflowing over the pattern of sealant, or from being insufficiently dispensed.

摘要翻译： 提供了一种用于计算液晶量以补偿分配在基板上的密封剂短缺和过量的方法，包括将基板放置在平台上，使用分配头将基板上的预定图案分配给预定图案， 检测密封剂图案的规格外部分，并计算密封剂图案的规格外部分的立方体，并且计算由于不合格的密封剂的不合格和过量的密封剂 密封剂图案。 根据由密封剂分配器的控制单元提供的数据，液晶分配器调节待分配的液晶的参考量。 这防止液晶过度分配，从而在密封剂图案上溢出或不充分分配。

公开(公告)号：US20060144463A1

公开(公告)日：2006-07-06

申请号：US11337670

申请日：2006-01-24

申请人： Joung-Ho Ryu ,  Hyun-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

发明人： Joung-Ho Ryu ,  Hyun-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

IPC分类号： B67C3/02

CPC分类号： B05C11/10 ,  B05C11/1034 ,  G02F1/1341 ,  G02F2001/13415

摘要： A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.

公开(公告)号：US20090222132A1

公开(公告)日：2009-09-03

申请号：US12435532

申请日：2009-05-05

申请人： Kyu Yong Bang ,  Yong Kyu Seo

发明人： Kyu Yong Bang ,  Yong Kyu Seo

IPC分类号： G06F17/00

CPC分类号： B05C5/0216 ,  G05B2219/45235

摘要： A paste dispenser and a method for controlling the same are disclosed. The paste dispenser includes a stage having a substrate mounted thereon, at least one nozzle dispensing a paste on the substrate by relative movement between the nozzle and the substrate, a measuring means provided at a position facing into an outlet of the nozzle and directly measuring a position of an exchange nozzle, and a controller converting a compensation value in accordance with a displacement of the exchange nozzle based on data measured by the measuring means.

摘要翻译： 公开了一种糊剂分配器及其控制方法。 所述膏分配器包括具有安装在其上的基板的台，至少一个喷嘴，其通过所述喷嘴和所述基板之间的相对运动在所述基板上分配浆料，所述测量装置设置在面向所述喷嘴的出口的位置，并直接测量 交换喷嘴的位置，以及根据由测量装置测量的数据根据​​交换喷嘴的位移来转换补偿值的控制器。

公开(公告)号：US07363948B2

公开(公告)日：2008-04-29

申请号：US11337670

申请日：2006-01-24

申请人： Joung-Ho Ryu ,  Hyug-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

发明人： Joung-Ho Ryu ,  Hyug-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

IPC分类号： B65B1/04

CPC分类号： B05C11/10 ,  B05C11/1034 ,  G02F1/1341 ,  G02F2001/13415

摘要： A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.

摘要翻译： 液晶分配装置将液晶分配到基板上。 液晶分配装置包括框架，工作台，至少一个液晶放电装置和液晶量检查部。 桌子安装在框架上以使基板安装在其上。 液晶放电装置可调节地排出一定量的液晶，并且液晶量检查部分通过将从液晶放电装置放出的液晶的实际量与预设液晶量进行比较来检查液晶分配量。 液晶放电装置包括：活塞，用于执行上升动作以抽出液晶和下降运动，以至少部分液晶放电装置的角度排出液晶，从而确定上升/下降运动的幅度为 控制排出的液晶的量。

公开(公告)号：US20070228616A1

公开(公告)日：2007-10-04

申请号：US11596121

申请日：2005-05-11

申请人： Kyu-Yong Bang

发明人： Kyu-Yong Bang

IPC分类号： B29C35/08

CPC分类号： C03B33/091 ,  B23K26/046 ,  B23K26/0624 ,  B23K26/08 ,  B23K26/40 ,  B23K2103/50 ,  C03B33/0222 ,  C03B33/076 ,  G02F1/133351

摘要： An apparatus for cutting a nonmetallic substrate (P) and method thereof are disclosed. The present invention is suitable for cutting upper and lower substrates (P) simultaneously or for cutting either an upper or lower substrate selectively in a manner of controlling a cutting depth by adjusting a focus position of a short wavelength laser beam in cutting various nonmetallic substrates (P) such as a glass substrate for fabricating a flat panel display such as TFT-LCD, PDP, OLED, etc. The present invention includes a laser beam generator (10) generating a UV short wavelength laser beam, a torch (6) applying the short wavelength laser beam to a specific location on the nonmetallic substrate to be cut, a focus moving means (8) for varying a focus location of the laser beam in a depth direction of the substrate, and a relative object moving means (3, 4) for allowing the substrate and the laser beam to make a relative movement to cut the substrate.

摘要翻译： 公开了一种用于切割非金属基底（P）的设备及其方法。 本发明适用于通过在切割各种非金属基板时调整短波长激光束的焦点位置来选择性地切割上下基板（P）或以选择性地切割切割深度的方式 P），例如用于制造诸如TFT-LCD，PDP，OLED等的平板显示器的玻璃基板。本发明包括产生UV短波长激光束的激光束发生器（10），施加的炬（6） 短波长激光束到要切割的非金属基板上的特定位置，用于改变激光束在基板的深度方向上的聚焦位置的聚焦移动装置（8），以及相对物体移动装置（3， 4），用于允许基板和激光束进行相对移动以切割基板。

公开(公告)号：US07021342B2

公开(公告)日：2006-04-04

申请号：US10847286

申请日：2004-05-18

申请人： Joung-Ho Ryu ,  Hyug-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

发明人： Joung-Ho Ryu ,  Hyug-Jin Kweon ,  Hae-Joon Son ,  Kyu-Yong Bang ,  Joon-Young Kim ,  Man-Ho An ,  Yong-Kyu Seo

IPC分类号： B65B1/04

CPC分类号： B05C11/10 ,  B05C11/1034 ,  G02F1/1341 ,  G02F2001/13415

摘要： A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.

摘要翻译： 液晶分配装置将液晶分配到基板上。 液晶分配装置包括框架，工作台，至少一个液晶放电装置和液晶量检查部。 桌子安装在框架上以使基板安装在其上。 液晶放电装置可调节地排出一定量的液晶，并且液晶量检查部分通过将从液晶放电装置放出的液晶的实际量与预设液晶量进行比较来检查液晶分配量。 液晶放电装置包括：活塞，用于执行上升动作以画出液晶，并且降低运动，以至少部分液晶放电装置的角度排出液晶，从而确定上升/下降运动的大小， 控制排出的液晶的量。

公开(公告)号：US20090185196A1

公开(公告)日：2009-07-23

申请号：US12352079

申请日：2009-01-12

申请人： Kyu Yong Bang ,  Jong Sang Kim

发明人： Kyu Yong Bang ,  Jong Sang Kim

IPC分类号： G01B11/14

CPC分类号： B05B15/62 ,  B05C5/0216

摘要： Disclosed herein is a gap sensor enabling the mounting of a syringe. The gap sensor includes an emitting part and a receiving part for measuring a distance to a substrate. A syringe mounting unit is integrally provided between the receiving part and the emitting part, so that the lower end of the syringe is inserted into and secured to the syringe mounting unit. The syringe mounting unit includes a mounting hole which holds the syringe to keep a distance between a laser beam spot formed by the emitting part and the receiving part and an outlet of the syringe constant, when the syringe is inserted into and secured to the syringe mounting unit. The syringe is directly inserted into the gap sensor to be secured thereto, thus enabling the convenient replacement of the syringe, and minimizing an error between the sensor and the outlet of the syringe which may occur during the replacement of the syringe, therefore allowing the syringe to be more precisely mounted.

摘要翻译： 这里公开了能够安装注射器的间隙传感器。 间隙传感器包括用于测量到衬底的距离的发射部分和接收部分。 注射器安装单元一体地设置在接收部分和发射部分之间，使得注射器的下端插入并固定到注射器安装单元。 注射器安装单元包括安装孔，当将注射器插入并固定到注射器安装件上时，该安装孔保持注射器以保持由发射部分形成的激光束点和注射器的出口之间的距离恒定。 单元。 注射器直接插入到间隙传感器中以固定到间隙传感器上，从而能够方便地更换注射器，并且最小化在更换注射器期间可能发生的注射器的传感器和出口之间的误差，因此允许注射器 更精确地安装。

公开(公告)号：US20070209454A1

公开(公告)日：2007-09-13

申请号：US11709890

申请日：2007-02-23

申请人： Youn-jung Joo ,  Kyu-yong Bang ,  Jong-sang Kim

发明人： Youn-jung Joo ,  Kyu-yong Bang ,  Jong-sang Kim

IPC分类号： G01M19/00 ,  G01F25/00

CPC分类号： H05K3/1241 ,  H05K1/0269 ,  H05K2203/0126 ,  H05K2203/163

摘要： There is provided a method for inspecting a pattern of paste which a dispenser forms on a substrate, including putting the substrate on a stage; dispensing the paste on the substrate according to a relative distance between a nozzle and a surface of the substrate which a measuring unit measures in real time; storing data on the relative distance which is obtained from the measuring unit; selecting a point corresponding to data falling outside the predetermined range from among the stored data and designating the selected point as an inspection point; translating the data falling outside the predetermined range into a positional value and moving a dispensing head to a position over the inspection point on the pattern of paste corresponding to the positional value; and inspecting at the inspection point if there exists a defect on a pattern of paste.

摘要翻译： 提供了一种用于检查分配器在基板上形成的糊状图案的方法，包括将基板放置在台上; 根据测量单元实时测量的喷嘴和基板表面之间的相对距离，将浆料分配在基板上; 存储从所述测量单元获得的相对距离的数据; 从存储的数据中选择对应于落在预定范围之外的数据的点，并指定所选择的点作为检查点; 将落在预定范围之外的数据转换成位置值，并将分配头移动到与位置值对应的糊状图案上的检查点上方的位置; 并在检查点检查是否存在糊状图案上的缺陷。