Invention Grant
- Patent Title: Liquid crystal display device comprising periodically changed permutations of at least two types of electrode-pattern pairs
- Patent Title (中): 液晶显示装置包括至少两种类型的电极图案对的周期性变化的排列
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Application No.: US13732814Application Date: 2013-01-02
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Publication No.: US08681303B2Publication Date: 2014-03-25
- Inventor: Shinya Niioka , Ken Sumiyoshi
- Applicant: NEC LCD Technologies, Ltd.
- Applicant Address: JP Kanagawa
- Assignee: NLT Technologies, Ltd.
- Current Assignee: NLT Technologies, Ltd.
- Current Assignee Address: JP Kanagawa
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-249281 20070926
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1343

Abstract:
A liquid crystal display device comprises a plurality of pixels arrayed in a first direction and a second direction, each of the pixels having a reflective area in at least a portion thereof. The reflective area comprises a surface-irregularity film that is a film having a plurality of surface irregularities, a light reflecting film disposed as an upper layer over the surface-irregularity film, and an electrode group disposed as an upper layer over the light reflecting film. The electrode group in each of the pixels that are arrayed in at least the first direction comprises at least two types of electrode patterns having different layouts.
Public/Granted literature
Information query
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