ASPHERICAL LED ANGULAR LENS FOR CENTRAL DISTRIBUTION PATTERNS AND LED ASSEMBLY USING THE SAME
    1.
    发明申请
    ASPHERICAL LED ANGULAR LENS FOR CENTRAL DISTRIBUTION PATTERNS AND LED ASSEMBLY USING THE SAME 失效
    用于中央分布图案的普通LED角度透镜和使用其的LED组件

    公开(公告)号:US20090323352A1

    公开(公告)日:2009-12-31

    申请号:US12489377

    申请日:2009-06-22

    IPC分类号: F21V5/04 G02B3/02

    摘要: The present invention discloses an aspherical LED angular optical lens for central distribution patterns and an LED assembly using the same. The optical lens comprises a concave surface on a source side and a convex surface on an project side. The LED assembly comprising the optical lens can accumulate light emitted from the LED die and generate a peak intensity of the central angular circle distribution pattern which is greater than 72° and smaller than 108°. The present invention only uses a single optical lens capable of accumulating light and forming a required distribution pattern to satisfy the requirement of a luminous flux ratio greater than 85% and the requirement of an illumination, a flash light of a cell phone or a flash light of a camera.

    摘要翻译: 本发明公开了一种用于中心分布图案的非球面LED角度光学透镜和使用其的LED组件。 光学透镜包括源极侧的凹面和突出面。 包括光学透镜的LED​​组件可以累积从LED管芯发射的光,并产生大于72°且小于108°的中心角圆分布图案的峰值强度。 本发明仅使用能够积聚光并形成所需分布图案的单一光学透镜,以满足大于85%的光通量比的要求,并且要求照明,手机的闪光或闪光灯 的相机。

    ASPHERICAL LED ANGULAR LENS FOR WIDE DISTRIBUTION PATTERNS AND LED ASSEMBLY USING THE SAME
    2.
    发明申请
    ASPHERICAL LED ANGULAR LENS FOR WIDE DISTRIBUTION PATTERNS AND LED ASSEMBLY USING THE SAME 失效
    用于宽分布图案的平行LED角度透镜和使用其的LED组件

    公开(公告)号:US20090321767A1

    公开(公告)日:2009-12-31

    申请号:US12432341

    申请日:2009-04-29

    IPC分类号: H01L27/00 G02B13/18 G02B13/04

    摘要: The present invention discloses an aspherical LED angular optical lens for wide distribution patterns and an LED assembly using the same. The optical lens comprises a concave surface on a source side and a convex surface on a project side. The LED assembly comprising the optical lens can accumulate light emitted from the LED die and generate a peak intensity of the wide angular circle distribution pattern which is greater than 120° and smaller than 180°. The present invention only uses a single optical lens capable of accumulating light and forming a required distribution pattern to satisfy the requirement of a luminous flux ratio greater than 85% and the requirement of an illumination, a flash light of a cell phone or a flash light of a camera.

    摘要翻译: 本发明公开了一种用于宽分布图案的非球面LED角度光学透镜和使用其的LED组件。 光学透镜包括在源侧的凹面和在工件侧的凸面。 包括光学透镜的LED​​组件可以累积从LED管芯发射的光,并产生大于120°且小于180°的广角分布图案的峰值强度。 本发明仅使用能够积聚光并形成所需分布图案的单一光学透镜,以满足大于85%的光通量比的要求,并且要求照明,手机的闪光或闪光灯 的相机。

    Aspherical LED angular lens for central distribution patterns and LED assembly using the same
    3.
    发明授权
    Aspherical LED angular lens for central distribution patterns and LED assembly using the same 失效
    用于中央配电图案的非球面LED角度透镜和使用其的LED组件

    公开(公告)号:US08011811B2

    公开(公告)日:2011-09-06

    申请号:US12489377

    申请日:2009-06-22

    IPC分类号: F21V3/00 F21V5/00

    摘要: The present invention discloses an aspherical LED angular optical lens for central distribution patterns and an LED assembly using the same. The optical lens comprises a concave surface on a source side and a convex surface on an project side. The LED assembly comprising the optical lens can accumulate light emitted from the LED die and generate a peak intensity of the central angular circle distribution pattern which is greater than 72° and smaller than 108°. The present invention only uses a single optical lens capable of accumulating light and forming a required distribution pattern to satisfy the requirement of a luminous flux ratio greater than 85% and the requirement of an illumination, a flash light of a cell phone or a flash light of a camera.

    摘要翻译: 本发明公开了一种用于中心分布图案的非球面LED角度光学透镜和使用其的LED组件。 光学透镜包括源极侧的凹面和突出面。 包括光学透镜的LED​​组件可以累积从LED管芯发射的光,并产生大于72°且小于108°的中心角圆分布图案的峰值强度。 本发明仅使用能够积聚光并形成所需分布图案的单一光学透镜,以满足大于85%的光通量比的要求,并且要求照明,手机的闪光或闪光灯 的相机。

    Aspherical LED angular lens for wide distribution patterns and LED assembly using the same
    4.
    发明授权
    Aspherical LED angular lens for wide distribution patterns and LED assembly using the same 失效
    非球面LED角度透镜用于广泛的分布图案和LED组件使用相同

    公开(公告)号:US07980733B2

    公开(公告)日:2011-07-19

    申请号:US12432341

    申请日:2009-04-29

    IPC分类号: F21V3/00 F21V5/00

    摘要: The present invention discloses an aspherical LED angular optical lens for wide distribution patterns and an LED assembly using the same. The optical lens comprises a concave surface on a source side and a convex surface on a project side. The LED assembly comprising the optical lens can accumulate light emitted from the LED die and generate a peak intensity of the wide angular circle distribution pattern which is greater than 120° and smaller than 180°. The present invention only uses a single optical lens capable of accumulating light and forming a required distribution pattern to satisfy the requirement of a luminous flux ratio greater than 85% and the requirement of an illumination, a flash light of a cell phone or a flash light of a camera.

    摘要翻译: 本发明公开了一种用于宽分布图案的非球面LED角度光学透镜和使用其的LED组件。 光学透镜包括在源侧的凹面和在工件侧的凸面。 包括光学透镜的LED​​组件可以累积从LED管芯发射的光,并产生大于120°且小于180°的广角分布图案的峰值强度。 本发明仅使用能够积聚光并形成所需分布图案的单一光学透镜,以满足大于85%的光通量比的要求,并且要求照明,手机的闪光或闪光灯 的相机。

    Aspherical LED angular lens for narrow distribution patterns and LED assembly using the same
    5.
    发明授权
    Aspherical LED angular lens for narrow distribution patterns and LED assembly using the same 失效
    非球面LED角度透镜用于窄分布图案和LED组件使用相同

    公开(公告)号:US07993035B2

    公开(公告)日:2011-08-09

    申请号:US12491062

    申请日:2009-06-24

    IPC分类号: F21V3/00 F21V5/00

    摘要: The present invention discloses an aspherical LED angular optical lens for narrow distribution patterns and an LED assembly using the same. The optical lens comprises a concave surface on a source side and a convex surface on a project side. The LED assembly comprising the optical lens can accumulate light emitted from the LED die and generate a peak intensity of the narrow angular circle distribution pattern which is greater than 15° and smaller than 30°. The present invention only uses a single optical lens capable of accumulating light and forming a required distribution pattern to satisfy the requirement of a luminous flux ratio greater than 85% and the requirement of an illumination, a flash light of a cell phone or a flash light of a camera.

    摘要翻译: 本发明公开了一种用于窄分布图案的非球面LED角度光学透镜和使用其的LED组件。 光学透镜包括在源侧的凹面和在工件侧的凸面。 包括光学透镜的LED​​组件可以累积从LED管芯发射的光,并产生大于15°且小于30°的窄角圆分布图案的峰值强度。 本发明仅使用能够积聚光并形成所需分布图案的单一光学透镜,以满足大于85%的光通量比的要求,并且要求照明,手机的闪光或闪光灯 的相机。

    ASPHERICAL LED ANGULAR LENS FOR NARROW DISTRIBUTION PATTERNS AND LED ASSEMBLY USING THE SAME
    6.
    发明申请
    ASPHERICAL LED ANGULAR LENS FOR NARROW DISTRIBUTION PATTERNS AND LED ASSEMBLY USING THE SAME 失效
    用于窄幅分布图案的普通LED角度透镜和使用其的LED组件

    公开(公告)号:US20100014295A1

    公开(公告)日:2010-01-21

    申请号:US12491062

    申请日:2009-06-24

    IPC分类号: F21V5/00

    摘要: The present invention discloses an aspherical LED angular optical lens for narrow distribution patterns and an LED assembly using the same. The optical lens comprises a concave surface on a source side and a convex surface on a project side. The LED assembly comprising the optical lens can accumulate light emitted from the LED die and generate a peak intensity of the narrow angular circle distribution pattern which is greater than 15° and smaller than 30°. The present invention only uses a single optical lens capable of accumulating light and forming a required distribution pattern to satisfy the requirement of a luminous flux ratio greater than 85% and the requirement of an illumination, a flash light of a cell phone or a flash light of a camera.

    摘要翻译: 本发明公开了一种用于窄分布图案的非球面LED角度光学透镜和使用其的LED组件。 光学透镜包括在源侧的凹面和在工件侧的凸面。 包括光学透镜的LED​​组件可以累积从LED管芯发射的光,并产生大于15°且小于30°的窄角圆分布图案的峰值强度。 本发明仅使用能够积聚光并形成所需分布图案的单一光学透镜,以满足大于85%的光通量比的要求,并且要求照明,手机的闪光或闪光灯 的相机。