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Title:
FINGERPRINT COLLECTION METHOD AND RELEVANT PRODUCT
Document Type and Number:
WIPO Patent Application WO/2018/205847
Kind Code:
A1
Abstract:
Disclosed are a terminal device and a relevant product. A method comprises: controlling pixels in an ordinary pixel set and a standby pixel set in the pre-set area so same emit light, wherein the light emitted by the pixels is used for irradiating a fingerprint of a user; and collecting the fingerprint, irradiated by the light emitted by the pixels, of the user. By using the embodiments of the present application, the quality of a collected fingerprint can be improved.

Inventors:
YANG LE (CN)
ZHANG HAIPING (CN)
Application Number:
PCT/CN2018/084706
Publication Date:
November 15, 2018
Filing Date:
April 26, 2018
Export Citation:
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Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06F1/16; G06V10/22
Foreign References:
CN107256068A2017-10-17
CN105912168A2016-08-31
CN101034332A2007-09-12
CN104318205A2015-01-28
Other References:
See also references of EP 3608748A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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