Invention Grant
- Patent Title: Microlens front projection screen
- Patent Title (中): 微透镜前投影屏
-
Application No.: US11550375Application Date: 2006-10-17
-
Publication No.: US07667893B2Publication Date: 2010-02-23
- Inventor: Mark D. Peterson , David E. Slobodin
- Applicant: Mark D. Peterson , David E. Slobodin
- Applicant Address: JP Suwa-shi, Nagano-ken
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Suwa-shi, Nagano-ken
- Agency: Townsend and Townsend and Crew LLP
- Main IPC: G03B21/60
- IPC: G03B21/60

Abstract:
A display screen is provided. The display screen may be configured to receive an image from a display device, and includes a first surface with a topography configured to transmit light from the image, and a second surface configured with light reflecting portions and light absorbing portions. The light reflecting portions may be configured to substantially reflect light transmitted from the first surface, and the light absorbing portions may be configured to substantially absorb environmental light.
Public/Granted literature
- US20070146876A1 MICROLENS FRONT PROJECTION SCREEN Public/Granted day:2007-06-28
Information query