<link rel="stylesheet" href="styles.cf390c6bfbe7555f.css">

學術出版;;Publications

Permanent URI for this communityhdl:11536/1

收集所有交通大學研究人員與學生個人或團體所發表之各項學術著作，涵蓋期刊論文、教師專書、學位論文等項。;;Collections of Publications of NCTU Researchers and Students Like Journal Papers and Thesis.

Browse

🏛️國立陽明交通大學機構典藏

Has files: NoSubject: search.filters.subject.polarizer-free

Search Results

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item type:Item,
    超低耗能綠色液晶顯示系統( II )
    (2011)
    謝漢萍
    ;
    HAN-PING SHIEH
    ;
    國立交通大學光電工程學系（所）
    本計畫重點目標是要研究世界級水平，超低耗能的顯示系統制能(enabling)技術，計畫中的創新除了 利用色序法(Field‐ Sequential‐Color)技術以及LED Local Dimming 免除彩色濾光片外，並結合智慧型視 角可調背光模組、高效率色場演算法、新型二色性染料液晶以及高效能Oxide TFT 元件，以省去偏振 片的使用，使得最終的面板光利用效率可達現行LCD 的12 倍，並減少相關材料及元件需求。此面板 系統整合多項前瞻技術，包括不同更新頻率之演算法開發、光學機構設計、液晶材料以及銦鎵鋅氧 化物(InGaZnO) 薄膜電晶體元件，共分為三項子計畫: (1) 色序型液晶顯示器影像與耗能優化研究，(2) 具空間、時間、視角調變之平面控光系統 (3)無偏振片低壓液晶模態。
  • Thumbnail Image
    Item type:Item,
    A reflective polarizer-free display using dye-doped polymer-stabilized blue-phase liquid crystals
    (2012-06-01)
    Lin, Yi-Hsin
    ;
    Chen, Hung-Shan
    ;
    Chiang, Tsung-Han
    ;
    光電工程學系
    ;
    Department of Photonics
    A reflective polarizer-free display using dye-doped polymer-stabilized blue-phase liquid crystal (DDPSBP-LC) has been demonstrated. The mechanism is a combination of electrically tunable light absorption and Bragg reflection. In this paper, the influence of light absorption in DDPSBP-LC by changing the dye concentration and absorption paths has been studied. Increased dye concentration can improve the contrast ratio of DDPSBP-LC; however, the response time is the tradeoff. Increasing the cell gap can improve the contrast ratio of DDPSBP-LC; however, the response time remains the same. The study of DDPSBP-LC can help in shutter-glass applications of 3-D displays and electronic paper.