Luminescence device
    1.
    发明授权
    Luminescence device 有权
    发光装置

    公开(公告)号:US09093626B2

    公开(公告)日:2015-07-28

    申请号:US14010592

    申请日:2013-08-27

    Abstract: A luminescence device used in a backlight unit for lighting or displaying may include: a substrate including at least two electrode patterns and LED chips which are provided over the substrate and include a phosphor provided thereon. A dam is provided over the substrate, and an encapsulation layer is provided over the substrate. The dam is spaced from the LED Chips, and the substrate comprises a direct copper bonding (DCB) substrate including a first copper layer, a second copper layer and a substrate body.

    Abstract translation: 用于照明或显示的背光单元中的发光装置可以包括:基板,包括至少两个电极图案和设置在基板上的LED芯片,并且包括设置在其上的荧光体。 在衬底上设置有一个坝,并且在衬底上提供一个封装层。 大坝与LED芯片间隔开,并且基板包括包括第一铜层,第二铜层和基板本体的直接铜键合(DCB)基板。

    Light emitting device, manufacturing method for the light emitting device, and lighting module having the light emitting device

    公开(公告)号:US10290789B2

    公开(公告)日:2019-05-14

    申请号:US15663038

    申请日:2017-07-28

    Inventor: Sampei Tomohiro

    Abstract: A light emitting device includes: a first support member having an opening; a second support member disposed in the opening of the first support member; an adhesive member disposed between the first and second support members; a first lead electrode disposed on the second support member; a second lead electrode disposed on at least one of the first and second support members; a light emitting chip disposed on the first lead electrode, the light emitting chip being electrically connected to the second lead electrode; and a conductive layer disposed under the second support member, wherein the first support member includes a resin material, the second support member includes a ceramic material, and the first lead electrode is disposed between the light emitting chip and the second support member.

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