標題: | Fabrication and analyses of negative-birefringent thin film compensator with characteristic matrix |
作者: | Yoo, JC Shieh, HPD 交大名義發表 光電工程學系 National Chiao Tung University Department of Photonics |
關鍵字: | multilayer thin film;compensator;viewing angle |
公開日期: | 1-九月-1996 |
摘要: | We fabricated a multilayer negative-birefringent film as a phase compensator to minimize light leakage from twisted nematic liquid crystal displays in oblique incidence. The multilayer film stack is composed of alternating thin layers of silicon dioxide and titanium dioxide, which is magnetron sputtered on the glass substrates. The experiment agrees with the characteristic matrix calculation. Since each layer is not ''thin'' enough compared with visible spectra, the multilayer thin stack induces interference phenomena, and consequently reduces the transmittance. In order to eliminate the interference, we optimized the multilayer thin film to achieve high transmittance in the region of visible spectra. |
URI: | http://dx.doi.org/10.1088/0150-536X/27/5/003 http://hdl.handle.net/11536/1067 |
ISSN: | 0150-536X |
DOI: | 10.1088/0150-536X/27/5/003 |
期刊: | JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE |
Volume: | 27 |
Issue: | 5 |
起始頁: | 211 |
結束頁: | 215 |
顯示於類別: | 期刊論文 |