共查询到5条相似文献,搜索用时 0 毫秒
1.
Yun‐Han Lee Guanjun Tan Kun Yin Tao Zhan Shin‐Tson Wu 《Journal of the Society for Information Display》2018,26(2):64-70
Based on the recent development of Pancharatnam–Berry deflectors and lenses, we propose a compact and lightweight near‐eye display system with depth adaption. The compact design results from the polarization selectivity of Pancharatnam–Berry deflector waveguide coupler, and the fast‐switching Pancharatnam–Berry lenses can be exploited for generating correct light fields. 相似文献
2.
John Penczek Paul A. Boynton Frederick M. Meyer Eric L. Heft Richard L. Austin Thomas A. Lianza Lukas V. Leibfried Luca W. Gacy 《Journal of the Society for Information Display》2017,25(4):215-221
The arrival of near‐eye displays has challenged the traditional methods that have been used to measure the optical properties of displays. Near‐eye displays typically create virtual images and are designed for the relatively small entrance pupil of the human eye. These two attributes result in optical measurement requirements that are substantially different from traditional flat panel displays. This paper discusses the optical system requirements needed to make absolute radiometric and photometric measurements of near‐eye displays. These guidelines are contrasted with the performance of current optical measurement instruments. An initial study was conducted using traditional and modified instruments and exhibited a significant variance in the results with different near‐eye display designs. The study demonstrated that some traditional optical instruments can yield erroneous results when used to measure near‐eye displays. Generic optical system design concepts were used to interpret the experimental results and helped to identify how current commercial designs could be modified to properly measure near‐eye displays. 相似文献
3.
M. Pölönen V. Aaltonen G. Nyman J. Häkkinen 《Journal of the Society for Information Display》2008,16(11):1083-1087
Abstract— In this research project, the influence of different monocular near‐to‐eye display (NED) positions on user comfort has been investigated. In total, 43 subjects participated in tests; 22 used above and 21 below NED positions during dual‐task performance for 40 minutes. SSQ and VSQ questionnaires were used to compare the eyestrain and other sickness symptoms before and after the task performance for both display positions. According to the subjective test results, the NED position above the eye causes more symptoms than the position below the eye. 相似文献
4.
5.
Ultra‐high‐resolution 1058‐ppi OLED displays with 2.78‐in size using CAAC‐IGZO FETs with tandem OLED device and single OLED device
下载免费PDF全文
![点击此处可从《Journal of the Society for Information Display》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Kohei Yokoyama Shinichi Hirasa Noriko Miyairi Yoshitaka Dozen Toshiki Sasaki Yasuhiro Jimbo Kouhei Toyotaka Makoto Kaneyasu Hiroyuki Miyake Satoshi Seo Yoshiharu Hirakata Shunpei Yamazaki Masataka Nakada Takahiro Sato Naoto Goto 《Journal of the Society for Information Display》2016,24(3):159-167
We fabricated new 2.78‐in 1058‐ppi organic light‐emitting diode (OLED) displays. The displays used OLED devices with a tandem structure and a single structure and a field effect transistor (FET) using c‐axis aligned crystalline In–Ga–Zn–O (CAAC‐IGZO) for an active layer and employing the 1.5‐µm rule over a glass substrate. Even in the displays with such high resolution exceeding 1000 ppi, crosstalk that was observed in the lower luminance region was suppressed. The displays achieved high color reproducibility and reduced viewing angle dependence. 相似文献