Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US11638414Application Date: 2006-12-14
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Publication No.: US08031304B2Publication Date: 2011-10-04
- Inventor: Toshiyuki Tanaka , Ikuji Konishi , Katsuhiro Kikuchi
- Applicant: Toshiyuki Tanaka , Ikuji Konishi , Katsuhiro Kikuchi
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2003-119370 20030424
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A transfiective liquid crystal display panel, in which at least one of a pixel electrode substrate and a counter electrode substrate is provided with a protruding portion so that the thickness of a liquid crystal layer in a reflective region is smaller than that in a transmissive region, wherein a light-blocking section for shading a defective orientation domain formed by an insufficiently-rubbed portion around the protruding portion is formed simultaneously with, and using the same material as, another element such as a storage capacitor electrode section, a signal line or a scanning line. Thus, the decrease in the display quality due to the defective orientation domain can be suppressed without adding to the production process.
Public/Granted literature
- US20070091235A1 Liquid crystal display device Public/Granted day:2007-04-26
Information query
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