Invention Grant
- Patent Title: Transflective type liquid crystal display device
- Patent Title (中): 透反式液晶显示装置
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Application No.: US12513530Application Date: 2007-10-19
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Publication No.: US08208104B2Publication Date: 2012-06-26
- Inventor: Kazuyoshi Fujioka , Masaaki Saitoh , Tomoo Furukawa
- Applicant: Kazuyoshi Fujioka , Masaaki Saitoh , Tomoo Furukawa
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2007-034078 20070214
- International Application: PCT/JP2007/070414 WO 20071019
- International Announcement: WO2008/099534 WO 20080821
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A liquid crystal display device of the present invention is a transflective liquid crystal display device that is provided with a backlight, a liquid crystal cell (10), and a reflective electrode (32) provided in the liquid crystal cell (10), and that displays an image through both a reflective display region (a) and a transmissive display region (b). In this liquid crystal display device, a front-side λ/4 plate (wave plate) for a reflective display is further provided on a side from which external light enters the liquid crystal cell (10), and a thin film (33) is provided, on the reflective electrode (32), for correcting a change in chromaticity caused by wavelength dispersion due to the λ/4 plate.
Public/Granted literature
- US20100073614A1 TRANSFLECTIVE TYPE LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2010-03-25
Information query
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