Title:
FLEXIBLE SUBSTRATE AND PREPARATION METHOD THEREFOR, METHOD FOR DETECTING BENDING, AND FLEXIBLE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/037485
Kind Code:
A1
Abstract:
Disclosed is a flexible substrate and a preparation method therefor, a method for detecting bending, and a flexible display device. The flexible substrate comprises a flexible base, and a surface acoustic wave generation element and a surface acoustic wave detection element located on the flexible base, wherein the surface acoustic wave generation element and the surface acoustic wave detection element are configured to detect bending of the flexible substrate.
Inventors:
LIANG ZHIWEI (CN)
LIU YINGWEI (CN)
LIU YINGWEI (CN)
Application Number:
PCT/CN2018/087262
Publication Date:
February 28, 2019
Filing Date:
May 17, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L51/00
Foreign References:
| CN102081894A | 2011-06-01 | |||
| CN102435959A | 2012-05-02 | |||
| CN102420582A | 2012-04-18 | |||
| JP5717247B2 | 2015-05-13 |
Other References:
LI, TONGZE: "New Type of Transducer-Saw Displacement and Saw Accelerometers", AERODYNAMIC EXPERIMENT AND MEASUREMENT & CONTROL, vol. 3, no. 3, 30 September 1989 (1989-09-30), pages 59 - 68, XP009515801, ISSN: 1001-1641
ZHOU, JIAN ET AL.: "Flexible ZnO Thin Film Saw Device on Polyimide Substrate", OPTICS AND PRECISION ENGINEERING, vol. 22, no. 2, 28 February 2014 (2014-02-28), pages 346 - 350, XP055614984
See also references of EP 3675192A4
ZHOU, JIAN ET AL.: "Flexible ZnO Thin Film Saw Device on Polyimide Substrate", OPTICS AND PRECISION ENGINEERING, vol. 22, no. 2, 28 February 2014 (2014-02-28), pages 346 - 350, XP055614984
See also references of EP 3675192A4
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
Download PDF: