公开(公告)号：US09743065B2

公开(公告)日：2017-08-22

申请号：US14502026

申请日：2014-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byongmin Kang ,  Jungwoo Kim ,  Hongseok Lee ,  Dokyoon Kim ,  Keechang Lee

IPC: H04N7/18 ,  H04N13/00 ,  H04N13/02 ,  G01S17/42 ,  G01S17/89 ,  G01S7/486

CPC classification number: H04N13/156 ,  G01S7/486 ,  G01S17/42 ,  G01S17/89 ,  H04N13/133 ,  H04N13/15 ,  H04N13/207

Abstract: Provided are methods and apparatuses generating a color image and a depth image by using a first filter that transmits light in multiple wavelength bands and a second filter that transmits light in a particular wavelength band that is included in multiple wavelength bands.

公开(公告)号：US09721139B2

公开(公告)日：2017-08-01

申请号：US14820825

申请日：2015-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongseok Kim ,  Jungwoo Kim ,  Seokhwan Chung

IPC: G06K9/00

CPC classification number: G06K9/0002 ,  G06K9/001

Abstract: Example embodiments disclose a fingerprint recognition sensor and a fingerprint recognition system. The fingerprint recognition sensor may include a pad configured to apply a first wave signal having multi-frequency characteristics to an object, a signal applying electrode configured to transmit the first wave signal having multi-frequency characteristics to the pad and a signal receiving electrode configured to receive a reflection wave signal from the object to the pad based on the first wave signal.