Optical display device having a reflection-type polarizer

Details Optical display device having a reflection-type polarizer Optical display device having a reflection-type polarizer

1999-03-11

2000-08-29

Sugarman, Scott J.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

349194, 353 20, 359352, 359502, G02B 2710, G02B 530, G02B 2728, G02F 113, G03B 2114

Patent

active

061117005

ABSTRACT:
A polarization device includes a reflection-type polarization element disposed at a side to which an optical beam comes in and an absorption-type polarization element disposed behind the reflection-type polarization element, wherein the reflection-type polarization element and the absorption-type polarization element are disposed such that a transmission axis of the reflection-type polarization element coincides with the transmission axis of the absorption-type polarization element. Further, an optical projector using such a polarization device is disclosed.

REFERENCES:
patent: 5325218 (1994-06-01), Willett et al.
patent: 5387953 (1995-02-01), Minoura et al.
patent: 5506704 (1996-04-01), Broer et al.
patent: 5548422 (1996-08-01), Conner et al.
patent: 5564810 (1996-10-01), Larson
patent: 5573324 (1996-11-01), De Vaan
patent: 5619355 (1997-04-01), Sharp et al.
patent: 5626408 (1997-05-01), Heynderickx et al.
patent: 5627666 (1997-05-01), Sharp et al.
patent: 5691789 (1997-11-01), Li et al.
patent: 5712694 (1998-01-01), Taira et al.
patent: 5721603 (1998-02-01), De Vaan et al.
patent: 5737044 (1998-04-01), Van Haaren et al.
patent: 5751385 (1998-05-01), Heinze
patent: 5751388 (1998-05-01), Larson
patent: 6008871 (1999-12-01), Okumura

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