公开(公告)号：US09417494B2

公开(公告)日：2016-08-16

申请号：US13724702

申请日：2012-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung Kyun Kim ,  Sung Ki Kim ,  Sru Kim ,  Jin Sub Kim ,  Jun Seok An ,  Kye Hoon Lee ,  Heong Seog Lee ,  Jin Hyun Cho

IPC: G09F13/04 ,  G09F13/08 ,  G02F1/1345 ,  G06F1/32 ,  F21V29/00 ,  H05K7/20 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/13452 ,  F21V29/50 ,  G02F1/133385 ,  G02F1/1336 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133628 ,  G06F1/32 ,  G09F13/04 ,  G09F13/0413 ,  H05K7/20963

Abstract: A display module including a backlight to more effectively dissipate heat generated at light emitting diodes (LEDs) and heat dissipation units to effectively dissipate heat generated at driver chips and prevent movement of the driver chips by attaching porous fillers to the heat dissipation units, and a display apparatus having the same are provided. The display module includes a display panel, a backlight disposed on a rear side of the display panel and including a plurality of printed circuit boards, a bottom chassis adapted to accommodate the backlight unit and provided with a plurality of seating grooves, a driving printed circuit board, a plurality of flexible printed circuit films which electrically connect the display panel and the driving printed circuit board, at least one heat dissipater disposed on an opposite surface of a corresponding one of the flexible printed circuit and provided with a porous filler.

Abstract translation: 一种显示模块，包括背光，以更有效地散发在发光二极管（LED）和散热单元处产生的热量，以有效地散发在驱动器芯片处产生的热量，并通过将多孔填料附着到散热单元来防止驱动器芯片的移动，以及 提供具有该显示装置的显示装置。 显示模块包括显示面板，设置在显示面板的后侧的背光，并且包括多个印刷电路板，适于容纳背光单元并具有多个安置槽的底部底座，驱动印刷电路 多个柔性印刷电路膜，其将显示面板和驱动印刷电路板电连接，至少一个散热器，设置在相应的柔性印刷电路的相对表面上并设置有多孔填料。

公开(公告)号：US09370128B2

公开(公告)日：2016-06-14

申请号：US13688937

申请日：2012-11-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung Kyun Kim ,  Sung Ki Kim ,  Sru Kim ,  Jin Hyun Cho

IPC: H05K7/20 ,  H04N5/64 ,  G06F1/16 ,  G06F1/20

CPC classification number: H05K7/20963 ,  G06F1/1601 ,  G06F1/20 ,  G06F2200/1612 ,  H04N5/64 ,  H05K7/20954 ,  H05K7/2099

Abstract: A display apparatus and a method of spreading heat in the display apparatus are provided. The display apparatus includes: a display panel which display an image on a front surface thereof; an intermediate panel disposed on a rear surface, opposite the front surface, of the display panel; and a heat spreader disposed on the rear surface of the intermediate panel and which spreads heat, the heat spreader extending in a longitudinal direction from a first position of the rear surface of the intermediate panel in which the heat is present to a second position of the rear surface of the intermediate panel.

Abstract translation: 提供了一种显示装置和在显示装置中散热的方法。 显示装置包括：在其前表面上显示图像的显示面板; 布置在所述显示面板的与所述前表面相对的后表面上的中间面板; 以及散热器，其布置在所述中间面板的后表面上并且散热，所述散热器从所述中间面板的后表面的第一位置沿纵向方向延伸，所述中间面板的所述后表面存在热量的第一位置到所述第二位置 中间面板的后表面。