公开(公告)号：US20170228001A1

公开(公告)日：2017-08-10

申请号：US15499587

申请日：2017-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Seunghyun YUN ,  Sangsoo LEE ,  Hyunseok HWANG ,  Jangil LEE ,  Kwangsik YOO ,  Youngdon CHOI ,  Seokmin HONG ,  Kihoon NAM ,  Woohyuk CHOI ,  Inkeun RYU

IPC: G06F1/20 ,  H05K5/00 ,  H05K1/02 ,  H05K7/20

CPC classification number: G06F1/20 ,  G02F1/133308 ,  G02F1/133382 ,  G02F2001/133314 ,  G06F1/1601 ,  H05K1/0203 ,  H05K5/0004 ,  H05K5/0017 ,  H05K5/02 ,  H05K5/03 ,  H05K7/20963

Abstract: A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. The core part has a thickness of about 40% to about 60% in the front/back direction with respect to a total thickness of the heat dissipation unit in the front/back direction.

公开(公告)号：US20150355689A1

公开(公告)日：2015-12-10

申请号：US14760435

申请日：2014-01-10

Applicant: LG ELECTRONICS INC

Inventor： Seunghyun YUN ,  Sangsoo LEE ,  Hyunseok HWANG ,  Jangil LEE ,  Kwangsik YOO ,  Youngdon CHOI ,  Seokmin HONG ,  Kihoon NAM ,  Woohyuk CHOI ,  Inkeun RYU

IPC: G06F1/20 ,  H05K1/02 ,  H05K5/03 ,  H05K5/00 ,  H05K5/02

CPC classification number: G06F1/20 ,  G02F1/133308 ,  G02F1/133382 ,  G02F2001/133314 ,  G06F1/1601 ,  H05K1/0203 ,  H05K5/0004 ,  H05K5/0017 ,  H05K5/02 ,  H05K5/03 ,  H05K7/20963

Abstract: A display device according to one embodiment of the present invention includes a display module, and a heat dissipation unit which is coupled to a rear side of the display module. The heat dissipation unit includes a core part including a plurality of hollow polygonal columns extending in a front/back direction, a front sheet which is coupled to a front portion of the core part, and a rear sheet which is coupled to a rear portion of the core part. The core part has a thickness of about 40% to about 60% in the front/back direction with respect to a total thickness of the heat dissipation unit in the front/back direction.

Abstract translation: 根据本发明的一个实施例的显示装置包括显示模块和耦合到显示模块的后侧的散热单元。 散热单元包括：芯部，其包括沿前后方向延伸的多个中空多边形柱;联接到芯部的前部的前片;以及后片， 核心部分。 核心部分相对于前后方向上的散热单元的总厚度在前后方向上具有约40％至约60％的厚度。

公开(公告)号：US20210143490A1

公开(公告)日：2021-05-13

申请号：US16749475

申请日：2020-01-22

Applicant: LG ELECTRONICS INC.

Inventor： Seungyon KIM ,  Gihong LIM ,  Jeongwoo KIM ,  Seokmin HONG ,  Heejoon MOON ,  Hyeyeong KANG

IPC: H01M10/44 ,  H01M10/48 ,  H01M10/42 ,  G01R31/392 ,  H02J7/00

Abstract: An electronic apparatus including a battery; a charging module; at least one sensor configured to sense a temperature of the battery; and a controller configured to control the charging module not to charge the battery when the sensed temperature is outside a predetermined temperature range, and when the sensed temperature is within the predetermined temperature range, control the charging module to charge the battery according to a set end of charge (EoC) current value of the battery.

公开(公告)号：US20170330173A1

公开(公告)日：2017-11-16

申请号：US15487367

申请日：2017-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Heekyung WOO ,  Seokmin HONG ,  Sanghyun EIM

IPC: G06Q20/34 ,  G06K19/07 ,  G06K19/073 ,  G06Q20/40

CPC classification number: G06Q20/3572 ,  G06K19/0718 ,  G06K19/0723 ,  G06K19/07354 ,  G06Q20/341 ,  G06Q20/40145

Abstract: The present invention relates to a smart card including a sensor for sensing a finger touch and a controller for causing a first setting change by setting the smart card from a default payment method to a selected payment method, when a fingerprint of the user is recognized based on the finger touch sensed by the sensor; causing a second setting change by setting the smart card from the selected payment method to the default payment method when the fingerprint of the user and a fingerprint of a first person other than the user are simultaneously recognized and a first preset time elapses after completion of payment, and causing a third setting change by setting the smart card from the default payment method to the selected payment method when the fingerprint of the user and the fingerprint of the first person are simultaneously recognized again within a second preset time.