Invention Grant
- Patent Title: Light masking for a segmented display system
- Patent Title (中): 分段显示系统的遮光
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Application No.: US10583612Application Date: 2004-12-22
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Publication No.: US07651226B2Publication Date: 2010-01-26
- Inventor: Mark Alan Schultz , Matthew Robert Lamb , Charles Bryan Hunt
- Applicant: Mark Alan Schultz , Matthew Robert Lamb , Charles Bryan Hunt
- Applicant Address: FR Boulogne Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne Billancourt
- Agent Robert D. Shedd; Harvey D. Fried; Patricia Verlangieri
- International Application: PCT/US2004/043690 WO 20041222
- International Announcement: WO2005/064933 WO 20050714
- Main IPC: G03B21/26
- IPC: G03B21/26 ; G03B21/22 ; G03B21/28 ; H04N5/64 ; G09G5/00
Abstract:
A segmented display system in which the display devices are arranged in a N×1 array is described. The segmented display system includes a plurality of projection devices that each project a portion of an image on a corresponding one of the display devices in the N×1 array. Distortion from extra light is minimized using a moveable mask around each projection device lens in the N×1 array.
Public/Granted literature
- US20070103653A1 Light masking for a segmented display system Public/Granted day:2007-05-10
Information query
