Presentation | 1994/10/28 2-in. MOS-NCAP refelective light valve for VGA projector Tetsuya Nagata, Shinichi Komura, Hide Sato, Minoru Hoshino, Yoshiharu Nagae, Akio Hayasaka, Hiroshi Jitsukata, John Harens, Phil Jones, Damoder Reddy, Akira Tomita, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An NCAP(Nematic Curvilinear Aligned Phase)reflective light valve addressed by MOS FET array was developed for a VGA projector.This light valve has a 2 inch diagonal display area and 64Ox480 pixels. The aperture ratio of this MOS chip is 90%.The data and scanning drivers are fully integrated on the MOS substrate.The reflectance of this light valve using a 7Vrms driving voltage with collimated light and an F, 5.6 optical system is 38%.A full color image is projected using 3 of these panels,an F/5.6 Schlieren optical system and a 150W metal halide lamp.It shows 200lm brightness with a contrast ratio greater than 40. (VGA(Video Graphics Array)is a standard for output signalsto displays proposed by International Business Machines Corporation) |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | NCAP / Projector / MOS / Reflective |
Paper # | EID94-77 |
Date of Issue |
Conference Information | |
Committee | EID |
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Conference Date | 1994/10/28(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 2-in. MOS-NCAP refelective light valve for VGA projector |
Sub Title (in English) | |
Keyword(1) | NCAP |
Keyword(2) | Projector |
Keyword(3) | MOS |
Keyword(4) | Reflective |
1st Author's Name | Tetsuya Nagata |
1st Author's Affiliation | Hitachi Research Laboratory,Hitachi,Ltd.() |
2nd Author's Name | Shinichi Komura |
2nd Author's Affiliation | Hitachi Research Laboratory,Hitachi,Ltd. |
3rd Author's Name | Hide Sato |
3rd Author's Affiliation | Hitachi Research Laboratory,Hitachi,Ltd. |
4th Author's Name | Minoru Hoshino |
4th Author's Affiliation | Hitachi Research Laboratory,Hitachi,Ltd. |
5th Author's Name | Yoshiharu Nagae |
5th Author's Affiliation | Hitachi Research Laboratory,Hitachi,Ltd. |
6th Author's Name | Akio Hayasaka |
6th Author's Affiliation | Electron Tube & Device Division,Hitachi,Ltd. |
7th Author's Name | Hiroshi Jitsukata |
7th Author's Affiliation | Image & System Laboratory,Hitachi,Ltd. |
8th Author's Name | John Harens |
8th Author's Affiliation | Raychem Corporation |
9th Author's Name | Phil Jones |
9th Author's Affiliation | Raychem Corporation |
10th Author's Name | Damoder Reddy |
10th Author's Affiliation | Raychem Corporation |
11th Author's Name | Akira Tomita |
11th Author's Affiliation | Raychem Corporation |
Date | 1994/10/28 |
Paper # | EID94-77 |
Volume (vol) | vol.94 |
Number (no) | 308 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |