Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1996-07-25
1998-12-08
Dang, Hung X.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
359601, 313479, G02F 11335, G02B 111
Patent
active
058477950
ABSTRACT:
A liquid crystal display apparatus includes a liquid crystal panel for data display comprising a pair of oppositely disposed substrates and a liquid crystal disposed between the substrates, a sheet of substantially transparent protection plate disposed opposite to and with a prescribed gap from a display surface of the liquid crystal panel for protecting the liquid crystal panel, and a polarizer sheet for selectively transmitting light having a plane of polarization in a prescribed direction disposed on at least the display surface of the liquid crystal panel. The display apparatus further includes an anti-reflection film disposed on at least a front surface on an opposite side with respect to the liquid crystal panel of the protection plate among two surfaces of the protection plate and a surface of the polarizer sheet. The anti-reflection film comprises a layer structure including at least one layer for promoting optical interference to decrease reflected light brightness and provided with surface unevennesses at a prescribed pitch.
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Katanosaka Akisato
Kurematsu Katsumi
Matoba Noriko
Satoh Takashi
Takabayashi Hiroshi
Canon Kabushiki Kaisha
Dang Hung X.
Duong Tai V.
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