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公开(公告)号：US10359817B2
公开(公告)日：2019-07-23
申请号：US15499587
申请日：2017-04-27
申请人： LG ELECTRONICS INC.
发明人： Seunghyun Yun , Sangsoo Lee , Hyunseok Hwang , Jangil Lee , Kwangsik Yoo , Youngdon Choi , Seokmin Hong , Kihoon Nam , Woohyuk Choi , Inkeun Ryu
摘要： 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.
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公开(公告)号：US09658659B2
公开(公告)日：2017-05-23
申请号：US14760435
申请日：2014-01-10
申请人： LG ELECTRONICS INC
发明人： Seunghyun Yun , Sangsoo Lee , Hyunseok Hwang , Jangil Lee , Kwangsik Yoo , Youngdon Choi , Seokmin Hong , Kihoon Nam , Woohyuk Choi , Inkeun Ryu
CPC分类号： G06F1/20 , G02F1/133308 , G02F1/133382 , G02F2001/133314 , G06F1/1601 , H05K1/0203 , H05K5/0004 , H05K5/0017 , H05K5/02 , H05K5/03 , H05K7/20963
摘要： 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.
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