EP 0880725 A4 2000-01-05 - PROJECTOR
- IL 9600065 W
- US 54321995 A
[origin: WO9714076A1] A projector including a non-polarized light source (10), a polarizing beam-splitter (12) receiving light from the non-polarized light source and a selectably actuatable polarization rotating light valve (16) having light polarized in one sense from the polarizing beam-splitter impinging thereon from a first direction and having light polarized in an opposite sense from the polarizing beam-splitter impinging thereon from a second direction.
IPC 8 full level
Citation (search report)
Designated contracting state (EPC)
BE DE FR GB IT NL