Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US11797479Application Date: 2007-05-03
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Publication No.: US07847908B2Publication Date: 2010-12-07
- Inventor: Junji Tanno
- Applicant: Junji Tanno
- Applicant Address: JP Chiba-ken
- Assignee: Hitachi Displays Ltd.
- Current Assignee: Hitachi Displays Ltd.
- Current Assignee Address: JP Chiba-ken
- Agency: Stites & Harbison PLLC
- Agent Juan Carlos A. Marquez, Esq.
- Priority: JP2006-136070 20060516
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1345

Abstract:
The present invention provides a liquid crystal display device comprising a liquid crystal display panel which includes a pair of substrates and liquid crystal sandwiched between the pair of substrates, the liquid crystal display panel including a plurality of sub pixels, each sub pixel of the plurality of sub pixels including a pixel electrode and a counter electrode, and the pixel electrode and the counter electrode generating an electric field for driving the liquid crystal, wherein a terminal portion is formed in a region outside a display region on one substrate out of the pair of substrates, the terminal portion includes a lower electrode portion and an upper electrode portion which is formed on the lower electrode portion and is electrically connected with the lower electrode portion, and the upper electrode portion is constituted of a first transparent conductive film and a second transparent conductive film which is formed on the first transparent conductive film.
Public/Granted literature
- US20070268443A1 Liquid crystal display device Public/Granted day:2007-11-22
Information query
IPC分类: