Title:
FINGERPRINT SENSOR, DISPLAY ASSEMBLY APPARATUS, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/031806
Kind Code:
A1
Abstract:
A fingerprint sensor (20), a display assembly apparatus (100), and an electronic device (1000). The fingerprint sensor (20) comprises a substrate (23), a line layer (25), and a blocking layer (26). The line layer (25) comprises multiple first lines (251) and multiple second lines (252), and the orthographic projections of the multiple first lines (251) and the multiple second lines (252) on the substrate (23) intersect. The blocking layer (26) comprises blocking lines (261), and the blocking lines (21) are used for blocking the first lines (251) and the second lines (252).
Inventors:
YUAN SHILIN (CN)
Application Number:
PCT/CN2020/105218
Publication Date:
February 25, 2021
Filing Date:
July 28, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN110503039A | 2019-11-26 | |||
| CN103778410A | 2014-05-07 | |||
| CN103995634A | 2014-08-20 | |||
| CN106940488A | 2017-07-11 | |||
| CN109903690A | 2019-06-18 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF: