Invention Grant
- Patent Title: Reflective-transmissive type liquid crystal display device
- Patent Title (中): 反射型液晶显示装置
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Application No.: US10886564Application Date: 2004-07-09
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Publication No.: US07688405B2Publication Date: 2010-03-30
- Inventor: Yong-Kyu Jang , Won-Sang Park , Jae-Hyun Kim , Sang-Woo Kim , Sung-Eun Cha , Jae-Young Lee
- Applicant: Yong-Kyu Jang , Won-Sang Park , Jae-Hyun Kim , Sang-Woo Kim , Sung-Eun Cha , Jae-Young Lee
- 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 & Associates, LLC
- Priority: KR10-2003-0046504 20030709; KR10-2003-0052808 20030730
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/136

Abstract:
A reflective-transmissive liquid crystal display (LCD) device with an improved display quality is achieved by forming a reflective area and a transmissive area having a cell gap greater than greater than that of the reflective area. A liquid crystal layer is disposed in a liquid crystal cell between the first and second substrates. The liquid crystal molecules are normally aligned at an angle equal to greater than about 45° with respect to a line parallel to the first substrate. The LCD device operates in a normally black mode.
Public/Granted literature
- US20050030454A1 Reflective-transmissive type liquid crystal display device Public/Granted day:2005-02-10
Information query
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