ELECTROLUMINESCENT PHOSPHOR-CONVERTED LIGHT SOURCE AND METHOD FOR MANUFACTURING THE SAME
    21.
    发明申请
    ELECTROLUMINESCENT PHOSPHOR-CONVERTED LIGHT SOURCE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    电致发光磷光体转换光源及其制造方法

    公开(公告)号:US20100244662A1

    公开(公告)日:2010-09-30

    申请号:US12438472

    申请日:2007-08-24

    IPC分类号: H01J1/62 H01J9/00

    摘要: A luminescent light source (1) is configured to include: a substrate (10); a terminal (11) and a land (12) formed on the substrate (10); a light-emitting element (14) mounted on the land (12) via a bump (13); and a phosphor layer (15) that covers the light-emitting element (14) and is filled in an interstice between a principal surface of the substrate (10) and the light-emitting element (14), wherein the phosphor layer (15) contains a phosphor and a light-transmitting base material, and a content by volume of the phosphor in a part (15a) of the phosphor layer (15) filled in the interstice and a content by volume of the phosphor in a part (15b) of the phosphor layer (15) covering the light-emitting element (14) are substantially equal to each other.

    摘要翻译: 发光光源(1)被配置为包括:衬底(10); 形成在基板(10)上的端子(11)和焊盘(12)。 经由凸块(13)安装在所述焊盘(12)上的发光元件(14); 以及覆盖所述发光元件(14)并填充在所述基板(10)的主表面和所述发光元件(14)之间的间隙中的荧光体层(15),其中,所述荧光体层(15) 在所述荧光体层(15)的填充在所述间隙中的部分(15a)中的部分(15b)中的荧光体的体积含量为荧光体和透光性基材, 覆盖发光元件(14)的荧光体层(15)基本上彼此相等。

    APPARATUS FOR FORMING PHOSPHOR LAYER AND METHOD FOR FORMING PHOSPHOR LAYER USING THE APPARATUS
    22.
    发明申请
    APPARATUS FOR FORMING PHOSPHOR LAYER AND METHOD FOR FORMING PHOSPHOR LAYER USING THE APPARATUS 失效
    用于形成磷光体层的装置和使用装置形成磷光体层的方法

    公开(公告)号:US20100129525A1

    公开(公告)日:2010-05-27

    申请号:US11722854

    申请日:2006-05-11

    IPC分类号: B05D5/06 B05C11/00

    摘要: A phosphor layer forming apparatus (1) in which a paste (21) containing a phosphor is discharged so as to cover each of a plurality of light-emitting elements (11) mounted on a substrate (10) includes the following: a discharge portion (12) for discharging the paste (21) in the form of droplets onto each of the light-emitting elements (11); a measurement portion (13) for measuring the thickness of individual phosphor layers that are formed of the paste (21) covering each of the light-emitting elements (11); and a discharge control portion (14) for controlling the amount of the paste (21) to be redischarged for each phosphor layer in accordance with the thickness of the individual phosphor layers measured by the measurement portion (13). This phosphor layer forming apparatus can reduce the manufacturing time.

    摘要翻译: 一种荧光体层形成装置(1),其中包含荧光体的浆料(21)被排出以覆盖安装在基板(10)上的多个发光元件(11)中的每一个,包括:排出部分 (12),用于以液滴的形式将糊状物(21)排出到每个发光元件(11)上; 测量部分(13),用于测量由覆盖每个发光元件(11)的浆料(21)形成的各个荧光体层的厚度; 以及放电控制部分(14),用于根据由测量部分(13)测量的各个荧光体层的厚度来控制针对每个荧光体层重新放电的糊状物(21)的量。 该荧光体层形成装置可以减少制造时间。