Ultra portable LC projector with high-brightness optical system

In order to realize a high-brightness and high-quality picture for a ultra portable liquid crystal (LC) projector, a high-collection illumination system comprising a polarization converter, a multi-lens, a small-size LC panel with microlens system and new color-optical system, has been developed.

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Bibliographic Details
Published in:IEEE transactions on consumer electronics 2000-02, Vol.46 (1), p.221-226
Main Authors: Ohuchi, S., Yatsu, M., Miyoshi, T., Imahase, T., Ohtsuka, Y.
Format: Article
Language:English
Subjects:
Brightness
Converters
Electronics
Illumination
Image converters
Lenses
Light sources
Lighting
Liquid crystals
Optical design
Optical polarization
Panels
Particle beam optics
Polarization
Portability
Projectors
Research and development
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Description
Summary:In order to realize a high-brightness and high-quality picture for a ultra portable liquid crystal (LC) projector, a high-collection illumination system comprising a polarization converter, a multi-lens, a small-size LC panel with microlens system and new color-optical system, has been developed.
ISSN:0098-3063
1558-4127
DOI:10.1109/30.826402