公开(公告)号：US09726920B2

公开(公告)日：2017-08-08

申请号：US14725132

申请日：2015-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Chul Bae ,  Jae-Sang Lee ,  Seong-Sik Choi ,  Hee-June Kwak ,  Sang-Hyeok Lee

IPC: G02F1/1333 ,  G02F1/13357 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02F1/133308 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/133382 ,  G02F1/133608 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/13332 ,  G02F2001/133328

Abstract: A liquid crystal display (“LCD”) module includes a backlight assembly emitting light, a LCD panel overlapping the backlight assembly, and an upper cover. The backlight includes a light source module emitting the light, a light guide plate (“LGP”) including edges and a middle portion, and a LGP support overlapping the edges of the LGP. The LGP support includes a plurality of LGP supporting pieces connected to each other so as to form a polygonal shape, each of the LGP supporting pieces including a LGP supporting portion including a LGP supporting surface overlapping the edges of the LGP, and the LGP supporting surfaces of each of the LGP supporting pieces of the LGP support are placed on a same plane. Opposing LGP supporting pieces are interconnected by an LCD module mounting member.

公开(公告)号：US09442244B2

公开(公告)日：2016-09-13

申请号：US14684733

申请日：2015-04-13

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Joo-Young Kim ,  Hyun-Chul Bae ,  Jae-Chang Choi ,  Seong-Sik Choi

IPC: G02F1/1335 ,  G02F1/1333 ,  F21V8/00

CPC classification number: G02B6/0085 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/009 ,  G02F1/133603 ,  G02F2001/133314 ,  G02F2001/133628

Abstract: Provided is a liquid crystal display (LCD) with improved heat dissipation and reduced thickness. The LCD includes for an embodiment: a lower housing; a heat-dissipating member which is disposed in the lower housing; a plurality of point light sources which are disposed on the heat-dissipating member; a plurality of electric wires which supply power to the point light sources; and a light guide plate (LGP) which is disposed in the lower housing in such a way that side surfaces of the LGP face the point light sources.