Title:
DISPLAY APPARATUS IN WHICH SCREEN GENERATES SOUND
Document Type and Number:
WIPO Patent Application WO/2020/252889
Kind Code:
A1
Abstract:
Provided by the present application is a display apparatus in which the screen generates sound, comprising a display panel and a vibration layer which is provided within the display panel and which is located within a display area of the display panel, the vibration layer being used to vibrate the display panel so as to generate sound.
More Like This:
JPH03172097 | ULTRASONIC PROBE |
JP4734005 | Ultrasonic probe |
Inventors:
ZHOU YONGXIANG (CN)
Application Number:
PCT/CN2019/101823
Publication Date:
December 24, 2020
Filing Date:
August 21, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
H04R17/00; G02F1/1333
Foreign References:
CN104952370A | 2015-09-30 | |||
CN104952370A | 2015-09-30 | |||
CN108370475A | 2018-08-03 | |||
EP2821844A1 | 2015-01-07 | |||
EP2821844A1 | 2015-01-07 | |||
CN109068245A | 2018-12-21 | |||
US20150138104A1 | 2015-05-21 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
Download PDF:
Previous Patent: LASER PROJECTION DEVICE
Next Patent: DISPLAY DEVICE CAPABLE OF SWITCHING TO AND BACK FROM ANTI-PEEPING MODE
Next Patent: DISPLAY DEVICE CAPABLE OF SWITCHING TO AND BACK FROM ANTI-PEEPING MODE