07457040 is referenced by 208 patents and cites 19 patents.

There is provided an optical device including a light-transmitting substrate having at least two major surfaces and edges, optical means for coupling light into the substrate by total internal reflection and at least one partially reflecting surface located in the substrate.

Title
Light guide optical device
Application Number
10/508203
Publication Number
7457040 (B2)
Application Date
March 19, 2003
Publication Date
November 25, 2008
Inventor
Yaakov Amitai
Rehovot
IL
Assignee
Lumus
IL
IPC
G09G 5/00
G02B 5/08
G02B 27/14
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