標題: Fabrication and analyses of negative-birefringent thin film compensator with characteristic matrix
作者: Yoo, JC
Shieh, HPD
光電工程研究所
Institute of EO Enginerring
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://hdl.handle.net/11536/149340
ISSN: 0150-536X
期刊: JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE
Volume: 27
起始頁: 211
結束頁: 215
顯示於類別:期刊論文