Invention Grant
- Patent Title: Transflective liquid crystal display device and method for manufacturing the same
- Patent Title (中): 半透射型液晶显示装置及其制造方法
-
Application No.: US11116178Application Date: 2005-04-28
-
Publication No.: US07453537B2Publication Date: 2008-11-18
- Inventor: Dong Guk Kim , Won Seok Kang , Joo Soo Lim
- Applicant: Dong Guk Kim , Won Seok Kang , Joo Soo Lim
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2002-45338 20020731; KR10-2003-21653 20030407; KR10-2003-36394 20030605
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A transflective type LCD device and a method for manufacturing the same is disclosed, in which an aperture ratio of a reflective part is improved, and manufacturing process is simplified by decreasing the number of masks for forming contact holes. The transflective type LCD device includes a plurality of gate and data lines crossing each other, defining a plurality of pixel regions; a thin film transistor at a crossing point of the gate and data lines; a lower storage electrode formed by one portion of a preceding gate line, and an upper storage electrode above the lower storage electrode having a gate insulating layer in between; a transmitting electrode in contact the upper storage electrode; and a reflective electrode in contact with the transmitting electrode in the reflective part of the pixel region wherein the transmitting electrode is in between the reflective electrode and the substrate.
Public/Granted literature
- US20050200778A1 Transflective liquid crystal display device and method for manufacturing the same Public/Granted day:2005-09-15
Information query
IPC分类: