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。