Invention Grant
- Patent Title: Fabricating method of liquid crystal display device
- Patent Title (中): 液晶显示装置的制造方法
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Application No.: US13339195Application Date: 2011-12-28
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Publication No.: US08673104B2Publication Date: 2014-03-18
- Inventor: Hwi Deuk Lee , Dong Seok Park
- Applicant: Hwi Deuk Lee , Dong Seok Park
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2011-0034466 20110413
- Main IPC: B29C65/00
- IPC: B29C65/00 ; B32B37/00 ; B32B38/04

Abstract:
A method of fabricating an LCD device is discussed. The method according to an embodiment includes combining a first substrate having thin film transistors with a second substrate having black matrices and color filters using a sealant. Also, the method includes: forming an absorbent layer which is positioned to overlap with an edge of the sealant and burned by a laser; curing the sealant partially covered with the absorbent layer by irradiating UV light; burning the absorbent layer using a laser beam; and cutting the sealant through the burnt absorbent layer and the second substrate opposite to the absorbent layer using a scriber.
Public/Granted literature
- US20120261065A1 FABRICATING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2012-10-18
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