標題: Emi-flective display device with attribute of high glare-free-ambient-contrast-ratio
作者: Yang, Bo-Ru
Hsu, Chuan-Wei
Shieh, Han-Ping D.
光電工程學系
顯示科技研究所
Department of Photonics
Institute of Display
關鍵字: emi-flective;transflective;reflective;LCD;OLED;hybrid display
公開日期: 1-十一月-2007
摘要: We have demonstrated the integration of an organic light emitting device (OLED) and a reflective liquid crystal display (R-LCD) which was termed an emi-flective display. The glare-free-ambient-contrast-ratio (GFA-CR) was used to evaluate the image quality of display devices under ambient light. Through integrating the OLED with R-LCD, the GFA-CR of the device achieved an improvement by a factor of 8 compared with that of the OLED alone. Moreover, the integrated R-LCD showed a GFA-CR of 100 : I within a viewing cone of 20 degrees which can suppress the wash-out of OLED and is more power-saving in the sunlight. Therefore, an emi-flective display is a promising technique for mobile applications.
URI: http://dx.doi.org/10.1143/JJAP.46.7418
http://hdl.handle.net/11536/10204
ISSN: 0021-4922
DOI: 10.1143/JJAP.46.7418
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS
Volume: 46
Issue: 11
起始頁: 7418
結束頁: 7420
顯示於類別:期刊論文


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