Title:
DISPLAY APPARATUS AND SCREEN PROJECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/213097
Kind Code:
A1
Abstract:
Provided is a display apparatus, comprising: a display device; a rotation assembly; and a controller used to receive image information sent by a terminal. When the terminal is in a portrait mode, the image information comprises valid information and left and right black image information. The valid information corresponds to content displayed on a screen of the terminal. The display device is controlled to present a projection image on the basis of the valid information. The projection image is obtained by enlarging the valid information by a preset factor.
Inventors:
SONG ZIQUAN (CN)
PANG XIUJUAN (CN)
WANG ZHIKUI (CN)
YU YANMEI (CN)
LI NAIJIN (CN)
PANG XIUJUAN (CN)
WANG ZHIKUI (CN)
YU YANMEI (CN)
LI NAIJIN (CN)
Application Number:
PCT/CN2021/081889
Publication Date:
October 28, 2021
Filing Date:
March 19, 2021
Export Citation:
Assignee:
HISENSE VISUAL TECH CO LTD (CN)
International Classes:
H04N21/41; G06F3/14
Foreign References:
| CN110740364A | 2020-01-31 | |||
| CN110469751A | 2019-11-19 | |||
| CN110581960A | 2019-12-17 | |||
| US20140333671A1 | 2014-11-13 |
Attorney, Agent or Firm:
QINGDAO LAWSCI INTELLECTUAL PROPERTY CO., LTD. (CN)
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