Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/203601
Kind Code:
A1
Abstract:
An electronic device (10), comprising a fingerprint sensing module (50), a display panel (60) and an intermediate frame (100). The fingerprint sensing module (50) is suitable for sensing sensing beams (L2) reflected by a finger (20). The display panel (60) is provided above the fingerprint sensing module (50), and is suitable for providing illumination beams (L1) to the finger (20) so as to reflect the sensing beams (L2). The intermediate frame (100) is provided between the fingerprint sensing module (50) and the display panel (60). The intermediate frame (100) has a first surface (S1) and a second surface (S2) opposite to each other and a light entering port (P). The first surface (S1) faces the display panel (60), and the second surface (S2) faces the fingerprint sensing module (50). The sensing beams (L2) pass through the light entering port (P) and are transmitted to the fingerprint sensing module (50), wherein the first surface (S1) comprises an annular recess (G) recessed towards the second surface (S2), and there is a distance between the annular recess (G) and the light entering port (P).
Inventors:
SUNG KUANG-WEI (CN)
Application Number:
PCT/CN2020/108848
Publication Date:
October 14, 2021
Filing Date:
August 13, 2020
Export Citation:
Assignee:
EGIS TECH INC (CN)
International Classes:
G06K9/00
Domestic Patent References:
| WO2020009452A1 | 2020-01-09 |
Foreign References:
| CN210199782U | 2020-03-27 | |||
| CN110705514A | 2020-01-17 | |||
| CN109543624A | 2019-03-29 | |||
| CN109726706A | 2019-05-07 | |||
| JP2001167255A | 2001-06-22 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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