Title:
DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/137047
Kind Code:
A1
Abstract:
Disclosed are a display panel and a display device including the display panel. The display panel comprises a display panel main body, a magnet structure and a driving diaphragm. The driving diaphragm is located on the display panel main body, and the magnet structure is located on one side of the driving diaphragm away from the display panel main body. One or multiple conducting circuits are provided within the driving diaphragm, and the magnet structure is configured to generate magnetic fields. The driving diaphragm is further configured to be deformed under the interaction between the magnetic fields and the modulated current applied to the one or multiple conducting circuits so as to drive the display panel main body to generate vibration and make a sound.
Inventors:
YAO GU (CN)
DUAN TINGYUAN (CN)
XIE HU (CN)
DUAN TINGYUAN (CN)
XIE HU (CN)
Application Number:
PCT/CN2018/109295
Publication Date:
July 18, 2019
Filing Date:
October 08, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
H04R9/06
Foreign References:
| CN107995575A | 2018-05-04 | |||
| CN205961447U | 2017-02-15 | |||
| CN205847579U | 2016-12-28 | |||
| CN107561753A | 2018-01-09 | |||
| CN107241675A | 2017-10-10 | |||
| CN104427443A | 2015-03-18 | |||
| US20160313796A1 | 2016-10-27 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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