公开(公告)号：EP2607949B1

公开(公告)日：2018-06-06

申请号：EP12197915.7

申请日：2012-12-18

申请人： Samsung Electronics Co., Ltd.

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

IPC分类号： G02F1/1345 ,  G02F1/1333 ,  G02F1/13357

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

摘要： A display module 110 includes a backlight 20 which effectively dissipates heat generated at light emitting diodes, LEDs 23, and heat dissipation units 80 to effectively dissipate heat generated at driver chips 75, which can prevent movement of the driver chips by attaching porous fillers to the heat dissipation units. The backlight 20 disposed on a rear side of the display panel 10 includes a plurality of printed circuit boards 21, a bottom chassis 50 adapted to accommodate the backlight unit and provided with a plurality of seating grooves 51a, and a driving printed circuit board 21.

公开(公告)号：EP2607949A1

公开(公告)日：2013-06-26

申请号：EP12197915.7

申请日：2012-12-18

申请人： Samsung Electronics Co., Ltd

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

IPC分类号： G02F1/1345 ,  G02F1/1333 ,  G02F1/13357

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

摘要： A display module 110 includes a backlight 20 which effectively dissipates heat generated at light emitting diodes, LEDs 23, and heat dissipation units 80 to effectively dissipate heat generated at driver chips 75, which can prevent movement of the driver chips by attaching porous fillers to the heat dissipation units. The backlight 20 disposed on a rear side of the display panel 10 includes a plurality of printed circuit boards 21, a bottom chassis 50 adapted to accommodate the backlight unit and provided with a plurality of seating grooves 51a, and a driving printed circuit board 21.

摘要翻译： 显示模块110包括背光20，其有效地散发在发光二极管，LED 23和散热单元80处产生的热量，以有效地散发在驱动器芯片75处产生的热量，这可以通过将多孔填料附接到驱动器芯片75来移动驱动器芯片 散热单元。 布置在显示面板10的后侧的背光源20包括多个印刷电路板21，适于容纳背光单元并设置有多个安置槽51a的底架50和驱动印刷电路板21。