Title:
DISPLAY DEVICE AND DISPLAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/228051
Kind Code:
A1
Abstract:
Disclosed are a display device (1) and a display system, which relate to the technical field of display equipment, and can enhance the visual experience when a picture is displayed by using an existing reflection display window, such as a windshield (2) and a bathroom mirror (3), to improve the sense of presence and the sense of substitution. The display device (1) comprises an image generation unit (11) and an optical imaging unit (12), wherein the image generation unit (11) is used for generating a real image (a) of which a display surface is a curved surface; and the optical imaging unit (12) is used for carrying out imaging on the real image (a) to generate an amplified virtual image (b) corresponding to the real image (a), the display surface of the virtual image (b) being a curved surface adapted to the display surface of the real image (a). The display device (1) is used for displaying a picture by using an existing reflection display window, such as the windshield (2) and the bathroom mirror (3).
Inventors:
YAN YUNFEI (CN)
CHANG TIANHAI (CN)
HUANG ZHIYONG (CN)
CHANG TIANHAI (CN)
HUANG ZHIYONG (CN)
Application Number:
PCT/CN2021/092860
Publication Date:
November 18, 2021
Filing Date:
May 10, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B27/01; B60K35/00
Foreign References:
| CN106415365A | 2017-02-15 | |||
| CN104006358A | 2014-08-27 | |||
| CN106461947A | 2017-02-22 | |||
| CN107238927A | 2017-10-10 | |||
| US20170154406A1 | 2017-06-01 | |||
| CN110770635A | 2020-02-07 | |||
| CN202010412404A | 2020-05-15 |
Other References:
See also references of EP 4141519A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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