会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • LED LAMP
    • 点灯
    • US20130070448A1
    • 2013-03-21
    • US13233592
    • 2011-09-15
    • Miguel GalvezKenneth GrossmanDavid Betts
    • Miguel GalvezKenneth GrossmanDavid Betts
    • F21V9/08
    • F21V9/30F21K9/62F21K9/64F21Y2105/10F21Y2115/10
    • There is herein described a lamp for providing white light comprising a plurality of light sources positioned on a substrate. Each of said light sources comprises a blue light emitting diode (LED) and a dome that substantially covers said LED. A first portion of said blue light from said LEDs is transmitted through said domes and a second portion of said blue light is converted into a red light by a first phosphor contained in said domes. A cover is disposed over all of said light sources that transmits at least a portion of said red and blue light emitted by said light sources. The cover contains a second phosphor that emits a yellow light in response to said blue light. The red, blue and yellow light combining to form the white light and the white light having a color rendering index (CRI) of at least about 80.
    • 这里描述了一种用于提供白光的灯,包括位于基板上的多个光源。 每个所述光源包括蓝色发光二极管(LED)和基本上覆盖所述LED的圆顶。 来自所述LED的所述蓝光的第一部分透过所述圆顶,所述蓝色光的第二部分由包含在所述圆顶中的第一荧光体转换为红光。 覆盖所有光源上的所有光源,透射由所述光源发射的所述红色和蓝色光的至少一部分。 盖子包含响应于所述蓝色光而发出黄色光的第二荧光体。 结合形成白光的红色,蓝色和黄色光以及具有至少约80的显色指数(CRI)的白光。
    • 9. 发明授权
    • LED lamp
    • 点灯
    • US08579451B2
    • 2013-11-12
    • US13233592
    • 2011-09-15
    • Miguel GalvezKenneth GrossmanDavid Betts
    • Miguel GalvezKenneth GrossmanDavid Betts
    • F21V33/00
    • F21V9/30F21K9/62F21K9/64F21Y2105/10F21Y2115/10
    • There is herein described a lamp for providing white light comprising a plurality of light sources positioned on a substrate. Each of said light sources comprises a blue light emitting diode (LED) and a dome that substantially covers said LED. A first portion of said blue light from said LEDs is transmitted through said domes and a second portion of said blue light is converted into a red light by a first phosphor contained in said domes. A cover is disposed over all of said light sources that transmits at least a portion of said red and blue light emitted by said light sources. The cover contains a second phosphor that emits a yellow light in response to said blue light. The red, blue and yellow light combining to form the white light and the white light having a color rendering index (CRI) of at least about 80.
    • 这里描述了一种用于提供白光的灯,包括位于基板上的多个光源。 每个所述光源包括蓝色发光二极管(LED)和基本上覆盖所述LED的圆顶。 来自所述LED的所述蓝光的第一部分透过所述圆顶,所述蓝色光的第二部分由包含在所述圆顶中的第一荧光体转换为红光。 覆盖所有光源上的所有光源,透射由所述光源发射的所述红色和蓝色光的至少一部分。 盖子包含响应于所述蓝色光而发出黄色光的第二荧光体。 结合形成白光的红色,蓝色和黄色光以及具有至少约80的显色指数(CRI)的白光。