公开(公告)号：US09366803B2

公开(公告)日：2016-06-14

申请号：US14154869

申请日：2014-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Hyun Yang ,  Young-Min Park ,  Seokhyun Nam ,  Seki Park ,  Ho-Sik Shin

IPC: F21V29/00 ,  F21V8/00

CPC classification number: G02B6/0085 ,  G02B6/0031 ,  G02B6/0083

Abstract: A display device includes: a light guide member under the display panel and including a light incident surface; a heat discharge member including a heat discharge surface which extends in a first direction opposite to the light incident surface of the light guide member, and a first flat surface which extends in a second direction from the heat discharge surface; and a light source on the heat discharge member, which provides light to the light incident surface and includes a light emitting device on the heat discharge surface and including a light emitting surface opposite to the light incident surface, a circuit board on the first flat surface of the heat discharge member and electrically connected to the light emitting device, and a heat discharge portion on the heat discharge member and which couples the light emitting device to the heat discharge surface of the heat discharge member and discharges a heat generated from the light emitting device.

Abstract translation: 一种显示装置，包括：导光部件，位于显示面板的下方，具有光入射面; 散热构件，其包括在与所述导光构件的光入射面相反的第一方向上延伸的放热面，以及从所述放热面向第二方向延伸的第一平坦面; 以及在散热构件上的光源，其向所述光入射面提供光，并且在所述放热表面上包括发光器件，并且包括与所述光入射表面相对的发光表面，所述第一平坦表面上的电路板 和与发光装置电连接的散热部件，以及放热部件上的散热部，并且将发光装置与放热部件的放热面接合，并对从发光部件产生的热量进行放电 设备。