06891672 is referenced by 133 patents and cites 52 patents.

A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.

Title
High dynamic range display devices
Application Number
10/469473
Publication Number
6891672 (B2)
Application Date
February 27, 2002
Publication Date
May 10, 2005
Inventor
Helge Seetzen
Montreal
CA
Wolfgang Stuerzlinger
Toronto
CA
Greg Ward
Menlo Park
CA, US
Lorne Whitehead
Vancouver
CA
Agent
Oyen Wiggs Green & Mutala
Assignee
The University of British Columbia
CA
IPC
H04N 005/57
G09G 003/34
G02F 001/19
G09G 003/34
G09G 003/20
G09G 003/36
G03G 015/20
G02F 001/1347
G09G 003/34
G02F 001/1347
G02F 001/1335
G03B 021/26
G03B 027/22
G03B 021/60
G03B 021/56
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