公开(公告)号：US11337342B2

公开(公告)日：2022-05-17

申请号：US17217972

申请日：2021-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Jongwon Kim ,  Yeojun Yoon

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  H05K7/20 ,  H01L51/52

Abstract: A display device is disclosed. The display device includes a display panel, a frame positioned behind the display panel, a PCB coupled to the frame and including a heating element, and a vapor chamber including an internal space for fluid to flow, wherein the vapor chamber includes a heat-absorbing part in contact with the heating element, a heat-releasing part positioned above the heat-absorbing part and spaced apart from the PCB, and a plurality of lines formed at an outer side of the vapor chamber, wherein the plurality of lines extend in a first direction corresponding to an axis that connects a center of the heat-absorbing part to a center of the heat-releasing part.

公开(公告)号：US20220095479A1

公开(公告)日：2022-03-24

申请号：US17217972

申请日：2021-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Jongwon KIM ,  Yeojun Yoon

IPC: H05K7/20 ,  H01L51/52

Abstract: A display device is disclosed. The display device includes a display panel, a frame positioned behind the display panel, a PCB coupled to the frame and including a heating element, and a vapor chamber including an internal space for fluid to flow, wherein the vapor chamber includes a heat-absorbing part in contact with the heating element, a heat-releasing part positioned above the heat-absorbing part and spaced apart from the PCB, and a plurality of lines formed at an outer side of the vapor chamber, wherein the plurality of lines extend in a first direction corresponding to an axis that connects a center of the heat-absorbing part to a center of the heat-releasing part.