Title:
FINGERPRINT MODULE, CONTROL METHOD FOR FINGERPRINT MODULE, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/103685
Kind Code:
A1
Abstract:
Provided by embodiments of the present disclosure are a fingerprint module, a control method for the fingerprint module, and a terminal. The fingerprint module comprises: a printed circuit board; an optical sensor that is arranged on the printed circuit board, the optical sensor being electrically connected to the printed circuit board by means of a gold wire, and the optical sensor and the printed circuit board forming a stepped two-stage stepped surface therebetween; and a frame that is disposed to surround the edge position of the optical sensor, the frame being injection molded on the printed circuit board and the optical sensor, a bottom part of the frame fitting with the two-stage stepped surface, and the gold wire being embedded within the frame. The frame is further provided thereon with a lens hole, the lens hole being disposed opposite to the optical sensor; and a lens being disposed in the lens hole.
Inventors:
YANG GANG (CN)
Application Number:
PCT/CN2019/115600
Publication Date:
May 28, 2020
Filing Date:
November 05, 2019
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN109522848A | 2019-03-26 | |||
| CN107613164A | 2018-01-19 | |||
| CN107613164A | 2018-01-19 | |||
| CN107613164A | 2018-01-19 | |||
| CN101276406A | 2008-10-01 | |||
| CN101276406A | 2008-10-01 | |||
| CN105955658A | 2016-09-21 | |||
| CN105955658A | 2016-09-21 | |||
| US9281339B1 | 2016-03-08 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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