Light emissive ceramic laminate and method of making same
    61.
    发明授权
    Light emissive ceramic laminate and method of making same 有权
    发光陶瓷层压板及其制造方法

    公开(公告)号:US08941135B2

    公开(公告)日:2015-01-27

    申请号:US13181922

    申请日:2011-07-13

    IPC分类号: H01L33/50

    摘要: A light emitting device includes: at least one light emitting component (LEC) comprising a light-emitting face having a longest linear dimension D1; at least one wavelength-converting consolidated monolithic component (WCC) having a light-receiving face, a light-emitting face, and a peripheral edge. The WCC is radiationally linked to and spaced apart from the LEC at a distance D2, D2 being less than D1, wherein a projection edge of the light-emitting face of the LEC and the peripheral edge of the WCC define a shortest distance D3 therebetween, wherein a surface area of the light-receiving face of the WCC is at least 120% of that of the light-emitting face of the LEC, and the LEC and WCC are positioned relative to each other to satisfy D3/D2≧1.

    摘要翻译: 发光器件包括:至少一个发光元件(LEC),其包括具有最长直线尺寸D1的发光面; 具有光接收面,发光面和外围边缘的至少一个波长转换固结单片部件(WCC)。 WCC在距离D2,D2小于D1的情况下与LEC辐射连接并与其间隔开,其中LEC的发光面的突出边缘和WCC的周缘限定其间的最短距离D3, 其特征在于,所述WCC的受光面的表面积为所述LEC的发光面的面积的至少120%,并且所述LEC和WCC相对于彼此定位,以满足D3 /D2≥1。