公开(公告)号：US11868454B2

公开(公告)日：2024-01-09

申请号：US16975106

申请日：2018-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee Jun Lee ,  Hyeong Wook Yang ,  Ju Woan Yoo ,  Kwang Hyun Lee ,  Won Suk Chang ,  Tushar Balasaheb Sandhan ,  Yang Soo Lee ,  Ji Yoon Park ,  Da Som Lee

IPC: G06F21/00 ,  G06F21/32 ,  G06F21/36 ,  G06V10/10 ,  G06V40/60 ,  G06V40/70 ,  G06V40/16

CPC classification number: G06F21/32 ,  G06F21/36 ,  G06V10/19 ,  G06V40/166 ,  G06V40/67 ,  G06V40/70

Abstract: An electronic device is disclosed that includes a camera, a display, and a processor. The processor is configured to obtain a request associated with biometric authentication, obtain an image including at least one external object using the camera, display a specified image on the display, when displaying at least a portion of the obtained image on a specified area of the display, the at least a portion of the obtained image being as a portion of the specified image, in response to displaying a specified object associated with the biometric authentication among the at least one external object on the specified area, perform the biometric authentication using biometric information corresponding to the specific object, and when displaying another image different from the obtained image on the display, the other image being as a portion of the specified image, in response to obtaining an image including the specified object among the at least one external object, perform the biometric authentication using the biometric information corresponding to the specified object. In addition, various embodiments recognized through the specification are possible.

公开(公告)号：US11028227B2

公开(公告)日：2021-06-08

申请号：US16126250

申请日：2018-09-10

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG SDI CO., LTD.

Inventor： A Ra Jo ,  Chanjae Ahn ,  Sungwon Choi ,  Won Suk Chang ,  Boreum Jeong

IPC: C08G73/14 ,  C08J5/18 ,  B29C41/00 ,  B29C41/46 ,  C08G73/10 ,  B29L7/00 ,  B29K79/00

Abstract: A poly(amide-imide) copolymer that is a reaction product of a substituted or unsubstituted linear aliphatic diamine including two terminals, a diamine represented by Chemical Formula 1, a dicarbonyl compound represented by Chemical Formula 2, and a tetracarboxylic acid dianhydride represented by Chemical Formula 3: wherein, in Chemical Formulae 1 to 3, A, R3, R10, R12, R13, X, n7 and n8 are the same as defined in the specification.

公开(公告)号：US10115496B2

公开(公告)日：2018-10-30

申请号：US15047790

申请日：2016-02-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soichiro Mizusaki ,  Sang Eui Lee ,  Won Suk Chang ,  In Taek Han

IPC: H01B1/24 ,  B82Y30/00

Abstract: A composition for preparing an electrically conductive composite includes, based on the total weight of the composition: about 37 weight percent to about 84 weight percent of an epoxy; about 0.001 weight percent to about 22 weight percent of an electrically conductive filler; and about 15 weight percent to about 45 weight percent of a thermoplastic resin, wherein the thermoplastic resin is a liquid at about 25° C., is miscible with the epoxy, and forms a domain upon heat curing that is phase-separated from the epoxy and the electrically conductive inorganic filler. Also composites prepared therefrom and an electronic device including the same.