標題: | Direct View and Projection Switchable Mobile Display |
作者: | Huang, Hsin-Hsuan Chen, Cheng-Huan Lai, Yu-Cheng Chang, Yu-Cheng Huang, Yi-Pai Shieh, Han-Ping D. Chen, Chih-Wen 光電工程學系 顯示科技研究所 Department of Photonics Institute of Display |
公開日期: | 1-一月-2009 |
摘要: | The function of mobile phone becomes more versatile as a personal assistant. In order to make display device optimized for different function of the mobile phone, this paper proposes a display device which can be switched among 2D direct view, 3D direct view and projection modes while using single liquid crystal(LC) panel as image source. The device features a highly collimated backlight unit and polymer dispersed liquid crystal(PDLC) diffuser at the back of the LC panel, and a switchable lenticular array as well as a stretchable projection lens in front. The ray tracing simulation has shown well controlled light path of the backlight module and sufficient image quality of the projection lens while maintaining the compactness of the device for mobile application. |
URI: | http://hdl.handle.net/11536/146254 |
期刊: | 2009 SID INTERNATIONAL SYMPOSIUM DIGEST OF TECHNICAL PAPERS, VOL XL, BOOKS I - III |
起始頁: | 436 |
顯示於類別: | 會議論文 |