Liquid crystal cells – elements and systems – Liquid crystal system – Projector including liquid crystal cell
Reexamination Certificate
2006-02-21
2006-02-21
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Liquid crystal system
Projector including liquid crystal cell
C349S117000, C349S118000, C349S120000
Reexamination Certificate
active
07002641
ABSTRACT:
There is disclosed a display apparatus including a polarizing beam splitter for splitting light from a light source, a reflective liquid crystal display element illuminated by light of a predetermined polarizing direction through the polarizing beam splitter, and a double refractive phase compensation element arranged between the polarizing beam splitter and the reflective liquid crystal display element.
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Abe Masayuki
Chigira Tatsuo
Okuyama Atsushi
Canon Kabushiki Kaisha
Morgan & Finnegan , LLP
Schechter Andrew
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