Invention Grant
- Patent Title: VA-mode liquid-crystal display device
- Patent Title (中): VA型液晶显示装置
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Application No.: US13512562Application Date: 2010-11-29
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Publication No.: US08976325B2Publication Date: 2015-03-10
- Inventor: Makoto Ishiguro
- Applicant: Makoto Ishiguro
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils PLLC
- Agent Jean C. Edwards, Esq.
- Priority: JP2009-272888 20091130
- International Application: PCT/JP2010/071760 WO 20101129
- International Announcement: WO2011/065587 WO 20110603
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1362 ; G02B5/22 ; G02B5/30 ; G02F1/1337
Abstract:
Disclosed is a VA-mode liquid-crystal display device wherein the total of retardation along the thickness-direction at a wavelength of 550 nm of the color filter layer, RthCF(550), and retardation along the thickness-direction at a wavelength of 550 nm of the whole rear-side retardation region, Rthrear(550), satisfies following formula (I): (I) |RthCF(550)+Rthrear(550)|≦90 nm.
Public/Granted literature
- US20120236234A1 VA-MODE LIQUID-CRYSTAL DISPLAY DEVICE Public/Granted day:2012-09-20
Information query
IPC分类:
