公开(公告)号：US11909063B2

公开(公告)日：2024-02-20

申请号：US17250634

申请日：2019-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonwan Chung ,  Myungheon Kang ,  Junho Park ,  Junghyun Lee ,  Changhyun Kim

IPC: H01M50/293 ,  H01M50/247 ,  H01M50/202 ,  C09J109/06 ,  C09J123/22 ,  H04M1/02 ,  H01M50/264 ,  H01M50/244 ,  H01M50/289 ,  H01M50/284

CPC classification number: H01M50/293 ,  C09J109/06 ,  C09J123/22 ,  H01M50/202 ,  H01M50/244 ,  H01M50/247 ,  H01M50/264 ,  H04M1/0262 ,  H01M50/284 ,  H01M50/289 ,  H01M2220/30

Abstract: An electronic device, according to various embodiments of the present disclosure, may comprise: a housing including a seating groove therein; a battery seated in the seating groove, at least a partial area of which includes a curved surface; and an adhesive member disposed between the battery and the seating groove and formed along at least a portion of an edge of the battery. The adhesive member may be formed having varied predetermined thicknesses, corresponding to a position of the battery.

公开(公告)号：US11081693B2

公开(公告)日：2021-08-03

申请号：US16102087

申请日：2018-08-13

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Sukgi Hong ,  Youhwan Son ,  Byongyong Yu ,  Kwangjin Park ,  Junho Park ,  Jinhwan Park ,  Byungjin Choi

IPC: H01M4/36 ,  H01M4/1391 ,  H01M10/0525 ,  H01M4/131 ,  H01M4/485 ,  H01M4/04 ,  H01M4/525 ,  H01M10/052 ,  H01M4/505 ,  H01M4/02

Abstract: A composite cathode active material including: a secondary particle including a plurality of primary particles including a lithium transition metal oxide having a layered crystal structure; and a coating layer disposed on a surface of the secondary particle and between the primary particles of the plurality of primary particles, wherein the coating layer includes a lithium cobalt composite oxide having a spinel crystal structure, and wherein the lithium cobalt composite oxide includes cobalt (Co) and a Group 2 element, a Group 12 element, a Group 13 element, or a combination thereof.

公开(公告)号：US20200092516A1

公开(公告)日：2020-03-19

申请号：US16415100

申请日：2019-05-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-Bae Moon ,  Junho Park ,  Sang-Min Lee ,  Seongmin Cheon ,  Kyoung Hwan Kwon

IPC: H04N7/01 ,  H04N7/56 ,  G06F1/3234 ,  G06F3/041 ,  G06F3/047

Abstract: A display driver circuit includes a source driver configured to output display data to data lines, a controller configured to control the source driver, based on a synchronization signal, and a frequency adjusting circuit configured to extend a first time interval of the synchronization signal from a first length to a second length, such that time interval in which the display data is not output to the data lines is extended, when second image data are not received from an external device during a reference time interval after first image data are received from the external device, and shorten the first time interval, from the second length to a third length, when an instruction is received from the external device after the first time interval is extended to the second length.

公开(公告)号：US10317764B2

公开(公告)日：2019-06-11

申请号：US15447433

申请日：2017-03-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungjun Hyun ,  Minseok Kang ,  Byungchang Kwak ,  Junho Park ,  Jinhee Ahn ,  Hyunyoung Yang ,  Seungmin Choi

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/137 ,  G02F1/1334 ,  G06F3/041 ,  G06F21/84 ,  G06F3/0488 ,  G06F3/0346

Abstract: The present disclosure relates to a method and an electronic device for executing a screen security function. The electronic device includes a display unit comprising a view angle limit panel disposed on a display panel, a sensor unit including at least one sensor, and a processor. The electronic device can receive a screen security execution command, identify a direction of the electronic device using the sensor unit functionally connected to the processor, determine a view angle limit direction based on the identified direction of the electronic device using the processor, and supply an electric current to the view angle limit panel based on the determined view angle limit direction using the view angle limit panel functionally connected to the processor.

公开(公告)号：US10164254B2

公开(公告)日：2018-12-25

申请号：US15172259

申请日：2016-06-03

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Jinsoo Mun ,  Gyusung Kim ,  Heechul Jung ,  Junho Park

IPC: H01M4/00 ,  H01M4/13 ,  H01M4/42 ,  H01M4/58 ,  H01M4/82 ,  H01M6/00 ,  H01M4/36 ,  H01M4/38 ,  H01M10/0525 ,  H01M4/62 ,  H01M4/02

Abstract: A composite anode active material includes: a silicon anode active material, a metal nitride; and a metal fluoride, wherein the metal nitride and the metal fluoride are each independently disposed on at least one surface of the silicon anode active material.

公开(公告)号：US20180316009A1

公开(公告)日：2018-11-01

申请号：US15876410

申请日：2018-01-22

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Junho Park ,  Kwangjin Park ,  Youhwan Son ,  Kanghee Lee ,  Sukgi Hong ,  Byungjin Choi

IPC: H01M4/525 ,  H01M10/0525 ,  H01M4/02

Abstract: A composite cathode active material, and a cathode and a lithium battery each including the composite cathode active material. The composite cathode active material includes: a core including a first lithium transition metal oxide represented by Formula 1, LiaMO2 wherein, in Formula 1, M includes Ni and at least one non-nickel Group 4 to Group 13 element, a content of Ni is about 70 mol % or greater, based on a total content of M, 0.9≤a≤1.1, and wherein the first lithium transition metal oxide has a layered crystal structure belonging to an R3m space group; and a shell on a surface of the core, the shell having a spinel crystal structure and including a dopant.

公开(公告)号：US10044030B2

公开(公告)日：2018-08-07

申请号：US14801387

申请日：2015-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungjin Choi ,  Yoonsok Kang ,  Junho Park ,  Jinhwan Park ,  Sungjin Ahn ,  Donghee Yeon ,  Jaegu Yoon

IPC: H01M4/131 ,  H01M4/525 ,  H01M10/0525 ,  H01M4/36 ,  H01M4/505 ,  H01M10/052 ,  H01M4/02

Abstract: A composite positive electrode active material, the positive electrode active material including: a first metal oxide having a layered structure; and a second metal oxide having a spinel structure, wherein second metal oxide is represented by Formula 1, and wherein the first metal oxide and the second metal oxide form a composite: Li2M1(1+a)Mn(3−a)O8  Formula 1 wherein, in Formula 1, −1

公开(公告)号：US20180158460A1

公开(公告)日：2018-06-07

申请号：US15829417

申请日：2017-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yohan Lee ,  Jungkyun Ryu ,  Junho Park ,  Wonsik Song ,  Seungyong Lee ,  Youngsu Lee

IPC: G10L15/22 ,  H05B37/02

CPC classification number: G10L15/22 ,  G10L2015/223 ,  G10L2015/225 ,  H05B37/0236 ,  H05B37/0272

Abstract: A lamp device for inputting or outputting a voice signal and a method of driving the same. The method of driving a lamp device includes receiving an audio signal; performing voice recognition of a first audio signal among the received audio signals; generating an activation signal based on the voice recognition result; transmitting the activation signal to the external device; receiving a first control signal from the external device; and transmitting a second audio signal among the received audio signals to the external device in response to the first control signal. Alternatively, various exemplary embodiment may be further included.

公开(公告)号：US09240165B2

公开(公告)日：2016-01-19

申请号：US13785832

申请日：2013-03-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-Kon Bae ,  Dokyung Kim ,  Chulho Kim ,  Junho Park ,  Sooyoung Woo ,  Chiho Cha ,  Jeung Hwan Lee

IPC: G09G5/39 ,  G09G5/00 ,  G09G5/393 ,  G09G5/18

CPC classification number: G09G5/39 ,  G09G5/006 ,  G09G5/18 ,  G09G5/393 ,  G09G2370/08

Abstract: A display driver integrated circuit which includes a distributor configured to output display data; a plurality of first-in first-out (FIFO) memories configured to receive the display data from the distributor according to an external clock and output the display data in response to an internal clock; and a plurality of graphics memories configured to receive the display data from the FIFO memories.

Abstract translation: 一种显示驱动器集成电路，包括配置成输出显示数据的分配器; 多个先进先出（FIFO）存储器，被配置为根据外部时钟从分配器接收显示数据，并响应于内部时钟输出显示数据; 以及配置成从FIFO存储器接收显示数据的多个图形存储器。