公开(公告)号：US20170118866A1

公开(公告)日：2017-04-27

申请号：US15400226

申请日：2017-01-06

Applicant: LG ELECTRONICS INC.

Inventor： Dongsup SEO ,  Duil KIM ,  lnjoong KIM ,  Joungwook PARK ,  Changwoo SONG ,  Byungsoo KIM ,  Youngjin PARK ,  Donghyun KIM

IPC: H05K7/20 ,  B32B38/18 ,  B32B38/00 ,  H05K5/00

CPC classification number: H05K7/2039 ,  B32B38/0004 ,  B32B38/10 ,  B32B38/18 ,  B32B2457/00 ,  G06F1/1637 ,  G06F1/203 ,  H04M1/0202 ,  H05K5/0086

Abstract: There is disclosed a mobile terminal including a display panel, a frame comprising a front surface where the display panel is disposed, a rear case coupled to one surface of the frame, to form an electric/electronic control unit there between the frame and the rear case, a heat spreader module provided between the display panel and the frame, wherein the heat spreader module includes a metallic plate in contact with the display panel, a heat spreading material layer disposed on a rear surface of the metallic plate and an adhesive layer disposed between the heat spreading material layer and the metallic plate to bond the metallic plate and the heat spreading material layer with each other. Even when the frame is partially eliminated, the mobile terminal may support the display panel and securing the heat spreading performance simultaneously, using the heat spreader module having a preset rigidity.

公开(公告)号：US20160370270A1

公开(公告)日：2016-12-22

申请号：US15146493

申请日：2016-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Hanna NOH ,  Injoong KIM ,  Sungsuu KIM ,  Gayoung RYU ,  Youngho CHA ,  Joungwook PARK

IPC: G01N3/34

CPC classification number: G01N3/34 ,  G01N3/20 ,  G01N2033/0078 ,  G01N2203/0066 ,  G01N2203/06

Abstract: A strain inspection device of a printed circuit board (PCB) which is easily cracked or damaged by external pressure (force) applied to the PCB while the PCB is being assembled, and an attaching method thereof. The strain inspection device of a printed circuit board (PCB) includes a fixing member; and a damage indicator fixed to the PCB by the fixing member, having a crack guide through hole, and cracked or damaged along a corner of the crack guide through hole due to deformation of the PCB.

Abstract translation: 印刷电路板（PCB）的应变检查装置及其安装方法，其中，印刷电路板（PCB）在PCB被组装时容易被施加到PCB上的外部压力（力）破裂或损坏。 印刷电路板（PCB）的应变检查装置包括：固定部件; 以及通过固定构件固定到PCB的损坏指示器，具有裂纹引导通孔，并且由于PCB的变形而沿着裂纹引导通孔的拐角破裂或损坏。

公开(公告)号：US20180132377A1

公开(公告)日：2018-05-10

申请号：US15861297

申请日：2018-01-03

Applicant: LG ELECTRONICS INC.

Inventor： Dongup SEO ,  Duil KIM ,  Injoong KIM ,  Joungwook PARK ,  Changwoo SONG ,  Byungsoo KIM ,  Youngjin PARK ,  Donghyun KIM

IPC: H05K7/20 ,  B32B38/18 ,  G06F1/16 ,  G06F1/20 ,  B32B38/10

CPC classification number: H05K7/2039 ,  B32B38/0004 ,  B32B38/10 ,  B32B38/18 ,  B32B2457/00 ,  G06F1/1637 ,  G06F1/203 ,  H04M1/0202 ,  H05K5/0086

Abstract: There is disclosed a mobile terminal including a display panel, a frame comprising a front surface where the display panel is disposed, a rear case coupled to one surface of the frame, to form an electric/electronic control unit there between the frame and the rear case, a heat spreader module provided between the display panel and the frame, wherein the heat spreader module includes a metallic plate in contact with the display panel, a heat spreading material layer disposed on a rear surface of the metallic plate and an adhesive layer disposed between the heat spreading material layer and the metallic plate to bond the metallic plate and the heat spreading material layer with each other. Even when the frame is partially eliminated, the mobile terminal may support the display panel and securing the heat spreading performance simultaneously, using the heat spreader module having a preset rigidity.