Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006461 | Light color conversion material and light color conversion ink | Mei-Chih Peng | 2024-06-11 |
| 10501688 | Enhanced wavelength converting structure | Yi-Chun Liu, Mei-Chih Peng | 2019-12-10 |
| 10394080 | Wideband compensation stack film and optical element using the same | Mei-Chih Peng | 2019-08-27 |
| 9222022 | Polymer-stabilized optical isotropic liquid crystal formulation and optical isotropic liquid crystal device | — | 2015-12-29 |
| 8908130 | Optical elements, backlight modules, and liquid crystal display employing the same | Ying Lin, Hui-Lung Kuo, Pin-Chen Chen | 2014-12-09 |
| 8107050 | Bistable display materials and methods and devices thereof | Hui-Lung Kuo | 2012-01-31 |
| 8023080 | High transmittance brightness enhanced optical element for LCD by wholly coating process | Hui-Lung Kuo, Ping-Chen Chen, Yi-Ping Hsieh, Yu-Hsun Wu | 2011-09-20 |
| 7499124 | Polymer dispersed liquid crystal device conditioned with a predetermined anchoring energy, a predetermined polymer concentration by weight percent and a predetermined cell gap to enhance phase separation and to make smaller and more uniform liquid crystal droplets | Yi-Hsin Lin, Hongwen Ren, Shin-Tson Wu | 2009-03-03 |
| 6879356 | Optical device having an E-mode polarizer | Hui-Lung Kuo, Yuh-Shiun Wu | 2005-04-12 |
| 6721030 | Spontaneous alignment method for manufacturing cholesteric reflective polarizer | Hui-Lung Kuo, Ping-Yao Wu, Wen-Bing Chu | 2004-04-13 |
| 6669999 | Method for broadening bandwidth of cholesteric liquid crystal | Hui-Lung Kuo | 2003-12-30 |
| 6351334 | Reflective diffraction grating for use in display devices | Hui-Lung Kuo, Chih-Kung Lee, Wen-Jong Chen | 2002-02-26 |
| 6110625 | Methods for manufacturing color filters | Chun-Hsiang Wen, Shu-Huei Cheng, Hua-Chi Cheng, Yaw-Ting Wu, Ming-Shiang Jan +2 more | 2000-08-29 |
| 5645970 | Weak base developable positive photoresist composition containing quinonediazide compound | Hua-Chi Cheng, Chao H. Tseng | 1997-07-08 |
| 5641595 | Manufacture of color filters by incremental exposure method | Hsien-Kuang Lin, Jim-Chyuan Shieh, Chao Niu, Chao H. Tseng, Hwa Cheng | 1997-06-24 |
| 5631111 | Method for producing color filters | Chao Niu, Hsien-Kuang Lin, Hua-Chi Cheng | 1997-05-20 |
| 5523340 | Anionic electrodepositable coating composition for pigment dispersed color filter | Chao Niu, Jim-Chyuan Shieh, Wen-Rong Lin, Hsien-Kuang Lin | 1996-06-04 |