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1. (US20180300526) METHOD FOR ACQUIRING BIOMETRIC INFORMATION AND ELECTRONIC DEVICE SUPPORTING THE SAME

Office : United States of America
Application Number: 15955929 Application Date: 18.04.2018
Publication Number: 20180300526 Publication Date: 18.10.2018
Publication Kind : A1
IPC:
G06K 9/00
G09G 3/3225
G06K 9/20
G06F 21/32
G06F 3/042
G06F 3/041
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
[IPC code unknown for G09G 3/3225]
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20
Image acquisition
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30
Authentication, i.e. establishing the identity or authorisation of security principals
31
User authentication
32
using biometric data, e.g. fingerprints, iris scans or voiceprints
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
042
by opto-electronic means
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
CPC:
G06F 21/32
G06F 2203/04102
G06F 3/0412
G06F 3/0416
G06F 3/042
G06K 9/0004
G06K 9/2027
G09G 3/3225
Applicants: Samsung Electronics Co., Ltd.
Inventors: Joung Min CHO
Jeong Hun KIM
Oh Hyuck KWON
Tae Sung KIM
Hyung Dal KIM
Hyun Chang SHIN
Song Hee JUNG
Jeong Min PARK
Hyung Sup BYEON
Heung Sik SHIN
Priority Data: 10-2017-0050039 18.04.2017 KR
Title: (EN) METHOD FOR ACQUIRING BIOMETRIC INFORMATION AND ELECTRONIC DEVICE SUPPORTING THE SAME
Abstract: front page image
(EN)

An electronic device and method are disclosed herein. The electronic device includes a display, a biometric sensor, and at least one processor. The processor implements the method, including: when a touch input is detected to the display within the biometric sensing area, increase a brightness of a first pixel group within the biometric sensing area to a first brightness level, and execute at least one of maintaining and changing display of a second pixel group outside the biometric sensing area and, wherein the at least one of maintaining and changing display of the second pixel group includes one of: executing a black state in which display through the second pixel group is disabled, and changing a display attribute for the second pixel group such that a load on the second pixel group is reduced.


Also published as:
CN108737643