Presentation 2000/10/13
Multi-directional Asymmetrical Micro-Optical Light Control Film for Reflective LCDs Applications
Fu-Jen Ko, Yi-Pai Huang, Shieh Han-Ping David,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) An off-axis asymmetrical microlens array light control film(AMA-LCF)for brightness and contrast enhancement in reflective liquid crystal displays(LCDs)is demonstrated. The AMA-LCF is constructed with an off-axis microlens array and laminated to the top surface of the reflective LCDs. The transparent filmlike device can directs incident light into a reflected cone near normal to the display surface, yielding a gain about 1X to 10X of MgO standard-white at the typical viewing region from 0° to 20° . Moreover, glare can be greatly reduced. A multi-direction LCF which can direct the incident light from different directions for viewing has been successfully demonstrated for added brightness and contrast.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) reflected liquid crystal display / of-axis microlens array / light control film / glare / brightness / contrast ratio.
Paper # EID2000-90
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Committee EID
Conference Date 2000/10/13(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Multi-directional Asymmetrical Micro-Optical Light Control Film for Reflective LCDs Applications
Sub Title (in English)
Keyword(1) reflected liquid crystal display
Keyword(2) of-axis microlens array
Keyword(3) light control film
Keyword(4) glare
Keyword(5) brightness
Keyword(6) contrast ratio.
1st Author's Name Fu-Jen Ko
1st Author's Affiliation Institute of Electro-Optical Engineering, National Chiao Tung University()
2nd Author's Name Yi-Pai Huang
2nd Author's Affiliation Institute of Electro-Optical Engineering, National Chiao Tung University
3rd Author's Name Shieh Han-Ping David
3rd Author's Affiliation Institute of Electro-Optical Engineering, National Chiao Tung University
Date 2000/10/13
Paper # EID2000-90
Volume (vol) vol.100
Number (no) 356
Page pp.pp.-
#Pages 6
Date of Issue