Invention Grant
- Patent Title: Display including backlight operable in 2D and 3D modes
- Patent Title (中): 显示器包括可在2D和3D模式下操作的背光
-
Application No.: US10597088Application Date: 2005-01-14
-
Publication No.: US07903183B2Publication Date: 2011-03-08
- Inventor: Adrian M. S. Jacobs , Allan Evans , Grant Bourhill
- Applicant: Adrian M. S. Jacobs , Allan Evans , Grant Bourhill
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: GB0401064.1 20040117
- International Application: PCT/IB2005/050169 WO 20050114
- International Announcement: WO2005/071976 WO 20050804
- Main IPC: G02F1/13357
- IPC: G02F1/13357
Abstract:
A display comprises a backlight (30, 45-48) and a spatial light modulator (1) such as a liquid crystal device for modulating light from the backlight (30, 45-48). The backlight has a light-output surface (45) with a first set of regions in the form of parallel evenly spaced strips (48). In a multiple-view mode of the display, these strips (48) emit light whereas the remainder of the output surface (45) is dark. In a single-view mode of operation of the display, the whole of the output surface (45) emits light substantially evenly across the display area of the modulator (1).
Public/Granted literature
- US20070216828A1 DISPLAY Public/Granted day:2007-09-20
Information query
IPC分类:
