LED Light Fixture With Improved Thermal Management
    7.
    发明申请
    LED Light Fixture With Improved Thermal Management 审中-公开
    LED灯具具有改进的热管理

    公开(公告)号:US20130242573A1

    公开(公告)日:2013-09-19

    申请号:US13512976

    申请日:2009-12-14

    IPC分类号: F21V29/00

    摘要: A light fixture (10), having a circuit board (20) having first and second major surfaces (20a and 20b); at least one light emitting diode (25) mounted on the first major surface (20a) of the circuit board (20); an enclosure (30) formed of a material having two major surfaces (30a and 30b) and a thermo-mechanical design constant of at least 20 mm-W/m*K and shaped so as to define an opening (32) and a cavity (33), one of the major surfaces (30a) of the material defining the surface of the cavity (33) and the enclosure (30) positioned so as to enclose the second major surface (20b) of the circuit board (20); a heat spreader (40) having a surface area at least twice that of the circuit board and a thermo-mechanical design constant of at least 10 mm-W/m*K, the heat spreader (40) positioned in thermal contact with both the circuit board (20) and the enclosure (30).

    摘要翻译: 一种灯具(10),具有具有第一和第二主表面(20a和20b)的电路板(20)。 安装在电路板(20)的第一主表面(20a)上的至少一个发光二极管(25); 由具有两个主表面(30a和30b)和至少20mm-W / m * K的热机械设计常数的材料形成的外壳(30),并且形成为限定开口(32)和腔 (33),所述材料的主表面(30a)中的一个限定所述空腔(33)的表面和所述外壳(30),其被定位成包围所述电路板(20)的所述第二主表面(20b); 散热器(40)具有至少两倍于电路板的表面积和热机械设计常数至少为10mm-W / m * K的散热器(40),散热器(40)定位成与两个 电路板(20)和外壳(30)。

    Heat spreader for plasma display panel
    10.
    发明授权
    Heat spreader for plasma display panel 有权
    等离子显示面板散热器

    公开(公告)号:US07138029B2

    公开(公告)日:2006-11-21

    申请号:US10685103

    申请日:2003-10-14

    摘要: The invention presented is a method for applying heat spreaders to a plurality of plasma display panels, including (a) providing a plurality of heat spreader composites, each of which comprises a heat spreader material having an adhesive thereon and a release material positioned such that the adhesive is sandwiched between the heat spreader material and the release material; (b) removing the release material from a plurality of the composites; and (c) applying at least one of the composites to each of the plurality of plasma display panels each such that the adhesive adheres the heat spreader material to the plasma display panel.

    摘要翻译: 本发明提供了一种将散热器应用于多个等离子体显示面板的方法,包括(a)提供多个散热器复合材料,每个散热器复合材料包括在其上具有粘合剂的散热片材料,以及放置材料, 粘合剂夹在散热器材料和释放材料之间; (b)从多个复合材料中去除脱模材料; 和(c)将所述复合材料中的至少一种施加到所述多个等离子体显示面板中的每一个上,使得所述粘合剂将所述散热器材料粘附到所述等离子体显示面板。