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.: US14258186Application Date: 2014-04-22
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Publication No.: US09285614B2Publication Date: 2016-03-15
- Inventor: Joung-Ho Ryu , Soo-Min Kwak , Hae-Joon Son , Man-Ho An , Joon-Young Kim , Do-Hyun Ryu , Seung-Soo Lee
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Denton U.S. LLP
- Priority: KR10-2003-0029456 20030509
- Main IPC: B05C11/00
- IPC: B05C11/00 ; G02F1/13 ; B05C11/10 ; G01F11/02 ; G01F11/22 ; G02F1/1341
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
- US20140238297A1 Liquid Crystal Dispensing System And Method Of Dispensing Liquid Crystal Material Using Same Public/Granted day:2014-08-28
Information query
