標題: Resolution enhanced light field near eye display using e-shifting method with birefringent plate
作者: Wu, Jui-Yi
Chou, Ping-Yen
Peng, Kuei-En
Huang, Yi-Pai
Lo, Hsin-Hsiang
Chang, Chuan-Chung
Chuang, Fu-Ming
光電工程學系
Department of Photonics
關鍵字: near eye display;light field;virtual reality;birefringent plate;resolution enhanced
公開日期: 1-May-2018
摘要: Light field near eye displays (LFNED) can produce lightweight devices and address the accommodation-convergence conflict. However, low spatial resolution creates a poor immersive experience in LFNED. In addition, although many e-shifting devices have been proposed to enhance resolution in projection system, yet those devices are too bulky to be applied in an LFNED to keep it lightweight. In this paper, a compact e-shifting component is proposed to enhance image resolution in an LFNED by using a birefringent plate and twisted nematic switch cell. The proposed e-shifting device is a flat and thin component with only 2.6mm of thickness, which could be placed in the gap of an LFNED without increasing the thickness. The results show that the proposed components could be easily integrated in an LFNED with the result of resolution enhancement.
URI: http://dx.doi.org/10.1002/jsid.665
http://hdl.handle.net/11536/145161
ISSN: 1071-0922
DOI: 10.1002/jsid.665
期刊: JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY
Volume: 26
起始頁: 269
結束頁: 279
Appears in Collections:Articles