Invention Grant
- Patent Title: Liquid crystal dispensing system and method of dispensing liquid crystal material using same
- Patent Title (中): 液晶分配系统及使用其分配液晶材料的方法
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Application No.: US11987741Application Date: 2007-12-04
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Publication No.: US07785655B2Publication Date: 2010-08-31
- Inventor: Joung-Ho Ryu , Soo-Min Kwak , Hae-Joon Son , Man-Ho An , Joon-Young Kim , Do-Hyun Ryu , Seung-Soo Lee
- Applicant: Joung-Ho Ryu , Soo-Min Kwak , Hae-Joon Son , Man-Ho An , Joon-Young Kim , Do-Hyun Ryu , Seung-Soo Lee
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge
- Priority: KR10-2003-0029456 20030509
- Main IPC: C23C16/52
- IPC: C23C16/52

Abstract:
A liquid crystal dispensing system includes a container to contain liquid crystal to be dispensed, a discharge pump to receive the liquid crystal from the container and to discharge the liquid crystal, a nozzle to dispense the liquid crystal discharged from the discharge pump onto a substrate, and a control unit to control a dispensing amount of liquid crystal discharged from the discharge pump and to compensate the dispensing amount when the dispensing amount of liquid crystal exceeds a limitation value.
Public/Granted literature
- US20080118654A1 Liquid crystal dispensing system and method of dispensing liquid crystal material using same Public/Granted day:2008-05-22
Information query
IPC分类: