基本信息:
- 专利标题： DISPLAY DEVICE HAVING AN EYEPIECE
- 申请号：US16204548 申请日：2018-11-29
- 公开(公告)号：US20190196174A1 公开(公告)日：2019-06-27
- 发明人： Ju-Seong PARK , Sung-Min JUNG , Keong-Jin LEE
- 申请人： LG DISPLAY CO., LTD.
- 申请人地址： KR SEOUL
- 专利权人： LG DISPLAY CO., LTD.
- 当前专利权人： LG DISPLAY CO., LTD.
- 当前专利权人地址： KR SEOUL
- 优先权： KR10-2017-0179352 20171226
- 主分类号： G02B25/00
- IPC分类号： G02B25/00 ; G02B5/30 ; H01L51/52
摘要：
A display device including a display panel and an eyepiece is provided. An image realized by the display panel can be provided to a user by passing through the eyepiece. The display device can further include a front quarter-wave plate and a rear quarter-wave plate in order to increase the path of light traveling toward the eyepiece from the display panel. A barrier can be disposed between the front quarter-wave plate and the rear quarter-wave plate. The barrier can reflect or transmit the light traveling toward the eyepiece from the display panel on a region-by-region, so that the loss of light recognized by the user through the eyepiece can be minimized.
公开/授权文献:
- US11187839B2 Display device having an eyepiece 公开/授权日：2021-11-30