Invention Grant
US07622147B2 Liquid crystal display having an insulating layer on a portion of the common electrode
失效
在公共电极的一部分上具有绝缘层的液晶显示器
- Patent Title: Liquid crystal display having an insulating layer on a portion of the common electrode
- Patent Title (中): 在公共电极的一部分上具有绝缘层的液晶显示器
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Application No.: US12127092Application Date: 2008-05-27
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Publication No.: US07622147B2Publication Date: 2009-11-24
- Inventor: Won-Sang Park , Kee-Han Uh , Yong-Kyu Jang , Sang-Woo Park , Sang-Woo Kim , Sung-Eun Cha , Jae-Young Lee , Jae-Hyun Kim
- Applicant: Won-Sang Park , Kee-Han Uh , Yong-Kyu Jang , Sang-Woo Park , Sang-Woo Kim , Sung-Eun Cha , Jae-Young Lee , Jae-Hyun Kim
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: F. Chau & Assoc., LLC
- Priority: KR2003-27399 20030430; KR2003-36816 20030609
- Main IPC: B05D5/12
- IPC: B05D5/12

Abstract:
In a liquid crystal display apparatus, a lower substrate has a transmissive electrode formed in a transmissive area of a first substrate and a reflective electrode formed in a reflective area of the first substrate. An upper substrate has a second substrate, a first insulating layer formed on the second substrate corresponding to the transmissive area, a common electrode formed on the first insulating layer and the second substrate corresponding to the reflective area, and a second insulating layer formed on the common electrode corresponding to the reflective area. Accordingly, the liquid crystal display apparatus may have a uniform cell gap, thereby improving a reflectance and a transmittance thereof.
Public/Granted literature
- US20080248190A1 LIQUID CRYSTAL DISPLAY HAVING AN INSULATING LAYER ON A PORTION OF THE COMMON ELECTRODE Public/Granted day:2008-10-09
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