BIOLOGICAL DETECTION DEVICE AND PROCESSING METHOD FOR THE SAME

Title:

BIOLOGICAL DETECTION DEVICE AND PROCESSING METHOD FOR THE SAME

Document Type and Number:

WIPO Patent Application WO/2017/121082

Kind Code:

A1

Abstract:

A biological detection device and a processing method for the same, the biological detection device including a chip (204), a light emitter (202), a circuit board (205), and a cover layer (201). The chip (204) comprises a photoelectric converter (203), the cover layer (201) covers the chip (204), the photoelectric converter (203) and the light emitter (202); the cover layer (201) is translucent; the light emitter (202) emits light; the photoelectric converter (203) receives light emitted by the light emitter (202); the photoelectric converter (203) is further used for performing photoelectric conversion of the light to obtain an electrical signal; the chip (204) detects an object to be detected according to the electrical signal; the circuit board (205) provides a communication channel and power supply for the chip (204) and the light emitter (202). Portability for users and flexibility of usage of the biological detection device are improved; meanwhile, the fingerprint recognition is prevented from being cracked by a prosthesis.

Inventors:

HOU LYU (CN)
ZHANG SHENGBIN (CN)

Application Number:

PCT/CN2016/089440

Publication Date:

July 20, 2017

Filing Date:

July 08, 2016

Export Citation:

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Assignee:

SHENZHEN GOODIX TECH CO LTD (CN)

International Classes:

G06V10/143

Foreign References:

CN104239869A	2014-12-24
CN1875370A	2006-12-06
CN105117697A	2015-12-02
CN104616001A	2015-05-13
CN104050445A	2014-09-17
US20100208952A1	2010-08-19

Other References: