Presentation | 1999/3/19 Image Smoothing of liquid crystal display by a high-efficiency grating Che-Wei Chang, Fu-Jen Ko, Han-Ping. D. Shieh, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The black matrix of Liquid Crystal Displays (LCDs) degrades image quality of projection system and Head Mount Displays (HMDS) by appearing as dark boundaries around each pixel. Thereforc, an image smoothing technique is required to suppress these boundaries. With proposed image smoothing grating, not only the horizontal but also vertical parts of black matrix fade away into the first order diffraction beams. Moreover, the contrast of the smoothed image is close to the original value, because the second order beams can be designed to be negligible. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LCD / image smoothing / grating / pixel / black matrix / open ratio |
Paper # | EID98-263 |
Date of Issue |
Conference Information | |
Committee | EID |
---|---|
Conference Date | 1999/3/19(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) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Image Smoothing of liquid crystal display by a high-efficiency grating |
Sub Title (in English) | |
Keyword(1) | LCD |
Keyword(2) | image smoothing |
Keyword(3) | grating |
Keyword(4) | pixel |
Keyword(5) | black matrix |
Keyword(6) | open ratio |
1st Author's Name | Che-Wei Chang |
1st Author's Affiliation | Institute of Electro-Optical Engineering, National Chiao Tung University() |
2nd Author's Name | Fu-Jen Ko |
2nd Author's Affiliation | Institute of Electro-Optical Engineering, National Chiao Tung University |
3rd Author's Name | Han-Ping. D. Shieh |
3rd Author's Affiliation | Institute of Electro-Optical Engineering, National Chiao Tung University |
Date | 1999/3/19 |
Paper # | EID98-263 |
Volume (vol) | vol.98 |
Number (no) | 666 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |