Invention Grant
- Patent Title: Liquid crystal display device and fabricating the same
- Patent Title (中): 液晶显示装置及其制造
-
Application No.: US11606293Application Date: 2006-11-30
-
Publication No.: US07684002B2Publication Date: 2010-03-23
- Inventor: Young Seop Lee , Hong Seok Jang , Hyun Jin Kim
- Applicant: Young Seop Lee , Hong Seok Jang , Hyun Jin Kim
- 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: KR10-2005-0122481 20051213
- Main IPC: G02F1/1339
- IPC: G02F1/1339

Abstract:
A liquid crystal display (LCD) device includes first and second substrates facing each other; a plurality of step portions on the first substrate; a plurality of first column spacers on the second substrate, the first column spacers contacting the step portions wherein an upper surface of the first column spacer is larger than a contact area between the first column spacer and the step portion; a plurality of second column spacers on the second substrate, the second column spacers spaced apart from the first substrate, wherein a first contact area between the first column spacers and the second substrate is smaller than a second contact area between the second column spacers and the second substrate; and a liquid crystal layer between the first and second substrates.
Public/Granted literature
- US20070132937A1 Liquid crystal display device Public/Granted day:2007-06-14
Information query
IPC分类: