公开(公告)号：US20040261895A1

公开(公告)日：2004-12-30

申请号：US10874534

申请日：2004-06-24

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Joung-Ho Ryu ,  Soo-Min Kwak ,  Hae-Joon Son

IPC: B65B001/30

CPC classification number: G02F1/1341 ,  G02F2001/13415

Abstract: A liquid crystal dispensing system includes a container, a discharge pump, a nozzle, and a control unit. The discharge pump draws in and discharges liquid crystal that is contained in the container. The nozzle dispenses the liquid crystal discharged from the discharge pump onto a substrate. The control unit determines a dispensing amount of liquid crystal based on a spacer height formed at the substrate and to control the discharge pump in order to dispense the determined amount of liquid crystal onto the substrate.

Abstract translation: 液晶分配系统包括容器，排放泵，喷嘴和控制单元。 排放泵吸入和排出容纳在容器中的液晶。 喷嘴将从排出泵排出的液晶分配到基板上。 控制单元基于在基板处形成的间隔物高度来确定液晶的分配量，并且控制排出泵以便将确定量的液晶分配到基板上。

公开(公告)号：US20040265479A1

公开(公告)日：2004-12-30

申请号：US10874220

申请日：2004-06-24

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jae-Gyu Jeong ,  Soo-Min Kwak ,  Hae-Joon Son

IPC: B05D005/12 ,  B05D005/06

CPC classification number: G02F1/1341 ,  G02F2001/13415

Abstract: A liquid crystal dispensing apparatus includes a container to contain liquid crystal, a discharge pump, and a nozzle to dispense liquid crystal from the discharge pump onto a substrate. The discharge pump has a separably formed case, a cylinder received in the case, a piston inserted into the cylinder and having a groove at a lower portion such that the piston draws in and discharges liquid crystal by rotating and moving up-down, and a suction opening and a discharge opening through which liquid crystal is to be respectively drawn in and discharged as the piston is moved.

Abstract translation: 液晶分配装置包括容纳液晶的容器，排出泵和喷嘴，以将液晶从排出泵分配到基板上。 排出泵具有可分离形成的壳体，容纳在壳体中的气缸，插入气缸中的活塞，并且在下部具有凹槽，使得活塞通过旋转和向上移动来吸入和排出液晶，并且 吸入口和排出口，通过该排出口液晶分别被吸入并随着活塞的移动而排出。

公开(公告)号：US20040261697A1

公开(公告)日：2004-12-30

申请号：US10874169

申请日：2004-06-24

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Joung-Ho Ryu ,  Soo-Min Kwak ,  Hae-Joon Son

IPC: B05B003/00 ,  B05C005/00 ,  B65B001/30

CPC classification number: G02F1/1341 ,  G02F2001/13415

Abstract: A liquid crystal dispensing system includes a liquid crystal material container to contain liquid crystal, the liquid crystal material container provided with a first code corresponding to liquid crystal information; a reading unit to read the recognition code; a discharge pump to draw in and discharge liquid crystal from the liquid crystal material container; and a nozzle to dispense liquid crystal from the discharge pump onto a substrate.

Abstract translation: 液晶分配系统包括：液晶材料容器，用于容纳液晶;所述液晶材料容器设置有与液晶信息对应的第一代码; 读取识别码的读取单元; 排出泵，用于从液晶材料容器中吸取和排出液晶; 以及将液体从排出泵分配到基板上的喷嘴。