公开(公告)号：US20190213381A1

公开(公告)日：2019-07-11

申请号：US16354598

申请日：2019-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee Kuk LEE ,  Dae Kyu SHIN ,  Hyeong Wook YANG ,  Yu Min JUNG ,  Pil Joo YOON ,  Hae Dong LEE

IPC: G06K9/00 ,  G06F21/32

Abstract: An electronic apparatus is provided. The electronic device includes a display, a fingerprint sensor disposed under the display, and a processor electrically connected with the display and the fingerprint sensor. The processor is configured to set a fingerprint sensing region at a location, which corresponds to a location where the fingerprint sensor is disposed, on the display if the electronic apparatus enters a state for registering a fingerprint of a finger, to display a first guide on the display such that the first guide at least partly overlaps the fingerprint sensing region, to obtain first fingerprint information through the fingerprint sensing region if the finger touches the first guide, to display a second guide on the display such that the second guide at least partly overlaps the fingerprint sensing region, and to obtain second fingerprint information through the fingerprint sensing region if the finger touches the second guide.

公开(公告)号：US20190188448A1

公开(公告)日：2019-06-20

申请号：US16204809

申请日：2018-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun A KIM ,  Jeong Hoo KIM ,  Seung Geol BAEK ,  Kyung Hoon SONG ,  Kwang Sub LEE ,  Gyu Sang CHO ,  Yun Jang JIN ,  Yong Seok KIM ,  Valeriy PRUSHINSKIY ,  Se Young JANG ,  Chang Ryong HEO ,  Suk HYUN ,  Young Il SHIN ,  Hyeong Wook YANG ,  Tushar Balasaheb SANDHAN

IPC: G06K9/00 ,  G06F21/32

CPC classification number: G06K9/00073 ,  G06F21/32 ,  G06K9/0004 ,  G06K9/00053 ,  G06K9/00067 ,  G06K9/0008 ,  G06K9/00926 ,  G06K9/036 ,  G06K9/40

Abstract: An electronic device is provided. The electronic device includes a transparent member, a display positioned under a transparent member that includes a plurality of pixels, an image sensor positioned under some areas of the display, a memory, and a processor. The processor obtains a first image at least based on light output through at least some of the plurality of pixels and reflected by an external object coming into contact with the transparent member using the image sensor, performs authentication on the external object at least based on the at least one template using the first image, generates a second image of the external object at least based on the first image when quality of the first image corresponds to a given condition based on a result of the authentication, and performs authentication on the external object at least based on the at least one template using the second image.

公开(公告)号：US20200082150A1

公开(公告)日：2020-03-12

申请号：US16682340

申请日：2019-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee Kuk LEE ,  Dae Kyu SHIN ,  Hyeong Wook YANG ,  Yu Min JUNG ,  Pil Joo YOON ,  Hae Dong LEE

IPC: G06K9/00 ,  G06F21/32

Abstract: An electronic apparatus is provided. The electronic device includes a display, a fingerprint sensor disposed under the display, and a processor electrically connected with the display and the fingerprint sensor. The processor is configured to set a fingerprint sensing region at a location, which corresponds to a location where the fingerprint sensor is disposed, on the display if the electronic apparatus enters a state for registering a fingerprint of a finger, to display a first guide on the display such that the first guide at least partly overlaps the fingerprint sensing region, to obtain first fingerprint information through the fingerprint sensing region if the finger touches the first guide, to display a second guide on the display such that the second guide at least partly overlaps the fingerprint sensing region, and to obtain second fingerprint information through the fingerprint sensing region if the finger touches the second guide.

公开(公告)号：US20180082102A1

公开(公告)日：2018-03-22

申请号：US15674928

申请日：2017-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee Kuk LEE ,  Dae Kyu SHIN ,  Hyeong Wook YANG ,  Yu Min JUNG ,  Pil Joo YOON ,  Hae Dong LEE

IPC: G06K9/00 ,  G06F21/32

CPC classification number: G06K9/00046 ,  G06F21/32 ,  G06K9/00 ,  G06K9/00013 ,  G06K9/0004 ,  G06K9/00912 ,  G06T1/00

Abstract: An electronic apparatus is provided. The electronic device includes a display, a fingerprint sensor disposed under the display, and a processor electrically connected with the display and the fingerprint sensor. The processor is configured to set a fingerprint sensing region at a location, which corresponds to a location where the fingerprint sensor is disposed, on the display if the electronic apparatus enters a state for registering a fingerprint of a finger, to display a first guide on the display such that the first guide at least partly overlaps the fingerprint sensing region, to obtain first fingerprint information through the fingerprint sensing region if the finger touches the first guide, to display a second guide on the display such that the second guide at least partly overlaps the fingerprint sensing region, and to obtain second fingerprint information through the fingerprint sensing region if the finger touches the second guide.

公开(公告)号：US20160321494A1

公开(公告)日：2016-11-03

申请号：US15077219

申请日：2016-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae Kyu SHIN ,  Hyung Suk KIM ,  Hee Kuk LEE ,  Yu Min JUNG ,  Hyeong Wook YANG

IPC: G06K9/00

Abstract: An electronic device and method are provided. The electronic device includes a fingerprint sensor configured to sense a user's fingerprint; and a processor configured to electrical connect to the fingerprint sensor, identify, when first fingerprint information is obtained through the fingerprint sensor, a first fingerprint area corresponding to the first fingerprint information in a target area for a user authentication, and obtain second fingerprint information that is included in the target area and corresponds to a second fingerprint area adjacent to the first fingerprint area.

Abstract translation: 提供了一种电子设备和方法。 该电子设备包括被配置为感测用户的指纹的指纹传感器; 以及配置为电连接到指纹传感器的处理器，当通过指纹传感器获得第一指纹信息时，识别对应于用户认证的目标区域中的第一指纹信息的第一指纹区域，并且获得第二指纹信息， 被包括在目标区域中并且对应于与第一指纹区域相邻的第二指纹区域。