公开(公告)号：US20160211431A1

公开(公告)日：2016-07-21

申请号：US14995612

申请日：2016-01-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Cheol Min YANG ,  Seung Yong LEE

IPC: H01L33/64 ,  F28F13/18 ,  F28F21/00 ,  H01L31/024

CPC classification number: H01L33/641 ,  F28F13/18 ,  H01L31/049 ,  H01L33/02 ,  H01L33/12 ,  H02S40/42 ,  Y02E10/50

Abstract: Provided are a heat radiation sheet including a heat-absorbing support and a heat dissipation layer formed on at least one surface of the heat-absorbing support and including a boron nitride (BN) layer, a substrate for a light emitting device that includes an inorganic support and a BN pattern layer formed on the inorganic support, a light emitting device using the substrate, a back sheet including a heat dissipation layer including a metal layer and first and second BN layers respectively formed on upper and lower surfaces of the metal layer, and a photovoltaic module including the back sheet. The heat radiation sheet, the substrate, the light emitting device, the back sheet, and the photovoltaic module include the BN layer and thus exhibit excellent heat radiation characteristics and/or excellent luminous characteristics.

Abstract translation: 提供了一种散热片，其包括形成在吸热支撑体的至少一个表面上的吸热支撑体和散热层，并且包括氮化硼（BN）层，用于发光器件的基板，其包括无机 支撑体和形成在无机载体上的BN图案层，使用该基板的发光装置，分别形成在金属层的上表面和下表面上的包括金属层的散热层和分别形成有第一和第二BN层的背板， 以及包括所述背板的光伏模块。 散热片，基板，发光元件，背板，光伏组件包括BN层，因此具有优异的散热特性和/或优异的发光特性。