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70 条记录 (耗时 0.022 秒)

    Method to optimize micro-optic lens in LED flashlight application
    1.
    发明授权
    Method to optimize micro-optic lens in LED flashlight application 有权
    在LED手电筒应用中优化微光学镜片的方法

    公开(公告)号：US07914174B2

    公开(公告)日：2011-03-29

    申请号：US12332696

    申请日：2008-12-11

    申请人： Chih-Chiang Ho ,  Hsiao-Wen Lee

    发明人： Chih-Chiang Ho ,  Hsiao-Wen Lee

    IPC分类号： G02B3/08 ,  F21S9/00

    CPC分类号： G02B3/08 ,  G02B19/0014 ,  G02B19/0061 ,  G02B27/0955

    摘要： A micro-optic lens is disclosed. The micro-optic lens includes a substrate; and a lens element on the substrate, wherein the lens element includes a flat surface and an annularly grooved surface including first facets and second facets, and wherein the first facets collimate a light effectively and the second facets are parallel to a light. The micro-optic lens can decrease the draft loss and collimate the emitted light beams to increase the light efficiency. Further, the present invention also provides a method for designing angles of micro-optic lenses.

    摘要翻译： 公开了一种微光学透镜。 微光学透镜包括基底; 以及透镜元件，其中所述透镜元件包括平坦表面和包括第一刻面和第二面的环形凹槽表面，并且其中所述第一刻面有效地准直光，并且所述第二刻面平行于光。 微光学透镜可以减小牵引损耗并准直发射的光束以提高光效。 此外，本发明还提供了一种用于设计微光学透镜的角度的方法。

    LED emitter with improved white color appearance
    2.
    发明授权
    LED emitter with improved white color appearance 有权
    LED发射器具有改善的白色外观

    公开(公告)号：US09188288B2

    公开(公告)日：2015-11-17

    申请号：US13629677

    申请日：2012-09-28

    申请人： Hsiao-Wen Lee ,  Chi-Xiang Tseng ,  Yu-Sheng Tang ,  Jung-Tang Chu

    发明人： Hsiao-Wen Lee ,  Chi-Xiang Tseng ,  Yu-Sheng Tang ,  Jung-Tang Chu

    IPC分类号： H01L33/00 ,  F21K99/00 ,  H01L25/075 ,  H01L33/50 ,  F21S6/00 ,  F21Y101/02 ,  F21V29/74

    CPC分类号： H01L33/50 ,  F21K9/00 ,  F21K9/90 ,  F21S6/00 ,  F21V29/74 ,  F21Y2101/00 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/56 ,  H01L33/644 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A lighting apparatus includes a substrate, a plurality of light-emitting dies, a continuous encapsulation structure, and a gel. The plurality of light-emitting dies are disposed on the substrate and spaced apart from one another. The light-emitting dies each are covered with a respective individual phosphor coating conformally. The continuous encapsulation structure has a curved surface disposed over the substrate and encapsulates the light-emitting dies within. The gel is disposed between the encapsulation structure and the phosphor coating for each of the light-emitting dies. The gel contains diffuser particles. The lighting apparatus has a substantially white appearance in an off state when the plurality of light-emitting dies is turned off.

    摘要翻译： 照明装置包括基板，多个发光管，连续封装结构和凝胶。 多个发光管芯设置在基板上并彼此间隔开。 发光模具各自被各自的单独的荧光粉涂层覆盖。 连续封装结构具有设置在衬底上的曲面，并将发光管封装在其内。 凝胶被布置在每个发光管芯的封装结构和荧光体涂层之间。 凝胶含有扩散粒子。 当多个发光管芯断开时，照明装置具有处于断开状态的大致白色外观。

    Light-emitting diode lamp and method of making
    3.
    发明授权
    Light-emitting diode lamp and method of making 有权
    发光二极管灯及其制作方法

    公开(公告)号：US08905600B2

    公开(公告)日：2014-12-09

    申请号：US13273850

    申请日：2011-10-14

    申请人： Chih-Hsuan Sun ,  Hsiao-Wen Lee

    发明人： Chih-Hsuan Sun ,  Hsiao-Wen Lee

    IPC分类号： F21V29/02 ,  F21K99/00 ,  F21V29/00 ,  F21V3/00 ,  F21Y101/02

    CPC分类号： F21K9/232 ,  F21K9/90 ,  F21V3/00 ,  F21V29/773 ,  F21V29/83 ,  F21Y2115/10 ,  Y10T29/49117

    摘要： A Light-Emitting Diode (LED) lamp includes a heat sink with a number of passive air flow ducts defined at least partially by fins of the heat sink and a cover plate over the fins. The heat sink includes a body with a cavity, a number of fins radiating outwards from the body, and a cover plate covering the fins. Each passive air flow duct includes top and bottom openings for air flow.

    摘要翻译： 发光二极管（LED）灯包括散热器，其具有至少部分地由散热器的鳍片限定的多个被动空气流动管道和鳍片上方的盖板。 散热器包括具有空腔的主体，从主体向外辐射的多个翅片以及覆盖翅片的盖板。 每个被动气流管道包括用于空气流动的顶部和底部开口。

    LIGHT EMITTING DIODE DEVICE WITH EFFECTIVE HEAT DISSIPATION
    4.
    发明申请
    LIGHT EMITTING DIODE DEVICE WITH EFFECTIVE HEAT DISSIPATION 失效
    具有有效散热功能的发光二极管装置

    公开(公告)号：US20120113639A1

    公开(公告)日：2012-05-10

    申请号：US12940151

    申请日：2010-11-05

    申请人： Hsiao-Wen Lee ,  Hsueh-Hung Fu ,  Jin-Hua Wang ,  Chien-Liang Yeh

    发明人： Hsiao-Wen Lee ,  Hsueh-Hung Fu ,  Jin-Hua Wang ,  Chien-Liang Yeh

    IPC分类号： F21V29/00 ,  H01J7/24

    CPC分类号： F21V29/006 ,  F21V19/0055 ,  F21V23/02 ,  F21V29/507 ,  F21V29/51 ,  F21V29/70 ,  F21Y2115/10

    摘要： The present disclosure relates to light emitting diode (LED) devices and methods for fabricating the same. An LED device includes a housing adapted to combine a heat sink with a vapor chamber to form an enclosed space interposed therebetween. The LED device includes light emitting diode modules attached to the housing adjacent to the vapor chamber. The vapor chamber is adapted to uniformly disperse heat generated from the LED modules within the enclosed space to form a uniform temperature field on the heat sink to thereby provide effective heat dissipation.

    摘要翻译： 本发明涉及发光二极管（LED）器件及其制造方法。 LED装置包括适于将散热器与蒸气室组合以形成插入其间的封闭空间的壳体。 LED装置包括附接到壳体的发光二极管模块，其邻近蒸气室。 蒸汽室适于将LED模块产生的热均匀地分散在封闭空间内，以在散热器上形成均匀的温度场，从而提供有效的散热。

    Optical microstructure plate and fabrication mold thereof
    6.
    发明授权
    Optical microstructure plate and fabrication mold thereof 有权
    光学微结构板及其制造模具

    公开(公告)号：US07796337B2

    公开(公告)日：2010-09-14

    申请号：US11717128

    申请日：2007-03-13

    申请人： Chia-Yang Chang ,  Teng-Sheng Chen ,  Hsiao-Wen Lee ,  Sheng-Shin Guo

    发明人： Chia-Yang Chang ,  Teng-Sheng Chen ,  Hsiao-Wen Lee ,  Sheng-Shin Guo

    IPC分类号： G02B27/10

    CPC分类号： B29D11/00365

    摘要： An optical microstructure plate and mold for fabricating the same is disclosed. The optical microstructure plate comprises a substrate. An optical microstructure element is formed on the substrate. A period alignment mark is disposed on the substrate to provide alignment for fabricating the optical microstructure element by a mold. A universal alignment mark is disposed on the substrate to provide alignment for bonding another plate therewith. Specifically, the mold comprises a concave within a mold substrate, a spoiler around the concave, and a buffer zone adjacent to the spoiler.

    摘要翻译： 公开了一种用于制造它的光学微结构板和模具。 光学微结构板包括基底。 在基板上形成光学微结构元件。 周期对准标记设置在基板上以提供用于通过模具制造光学微结构元件的对准。 通用对准标记设置在基板上以提供用于将另一个板粘合的对准。 具体地，模具包括在模具基板内的凹部，围绕凹部的扰流板和与扰流板相邻的缓冲区域。

    Lens
    7.
    外观设计
    Lens 有权

    公开(公告)号：USD595451S1

    公开(公告)日：2009-06-30

    申请号：US29320739

    申请日：2008-07-02

    申请人： Hsiao-Wen Lee

    设计人： Hsiao-Wen Lee

    Method and apparatus for fabricating a crystal fiber by utilizing at least two external electric fields
    9.
    发明授权
    Method and apparatus for fabricating a crystal fiber by utilizing at least two external electric fields 失效
    利用至少两个外部电场来制造晶体光纤的方法和装置

    公开(公告)号：US07258740B2

    公开(公告)日：2007-08-21

    申请号：US11106029

    申请日：2005-04-14

    申请人： Sheng-Lung Huang ,  Hsiao-Wen Lee ,  Chia-Chang Kuo ,  Sheng Bang Huang ,  Tsai-Shuan Chou ,  Li-Min Lee

    发明人： Sheng-Lung Huang ,  Hsiao-Wen Lee ,  Chia-Chang Kuo ,  Sheng Bang Huang ,  Tsai-Shuan Chou ,  Li-Min Lee

    IPC分类号： C30B15/02

    CPC分类号： C30B13/00 ,  C30B29/30 ,  C30B29/32

    摘要： The present invention relates to an apparatus for making a source material into a crystal fiber having different regions of polarization inversion. The apparatus of the present invention is similar to a laser-heated pedestal growth (LHPG) apparatus, characterized in that a first electric field generating device and a second electric field generating device are included. The first electric field generating device is used for providing a first external electric field which is used for poling the crystal fiber and inducing micro-swing of the crystal fiber. The second electric field generating device is disposed on a predetermined position above the first electric field generating device for providing a second external electric field to control and maintain the amplitude of the micro-swing. Whereby, the growth condition of the crystal fiber can be controlled precisely, and a uniformly and regularly periodic polarization inversion structure is fabricated.

    摘要翻译： 本发明涉及一种用于将源材料制成具有不同极化反转区域的晶体光纤的装置。 本发明的装置类似于激光加热基座生长装置（LHPG），其特征在于包括第一电场产生装置和第二电场产生装置。 第一电场产生装置用于提供用于极化晶体光纤并引起晶体光纤的微摆动的第一外部电场。 第二电场产生装置设置在第一电场产生装置上方的预定位置处，用于提供第二外部电场以控制和保持微摆幅的幅度。 由此，可以精确地控制晶体光纤的生长条件，并且制造均匀且规则的周期性极化反转结构。

    Tunable filter with a wide free spectral range
    10.
    发明申请
    Tunable filter with a wide free spectral range 审中-公开
    可调滤波器，具有宽的自由光谱范围

    公开(公告)号：US20050052746A1

    公开(公告)日：2005-03-10

    申请号：US10673388

    申请日：2003-09-30

    申请人： Chih-Tsung Shih ,  Hsiao-Wen Lee

    发明人： Chih-Tsung Shih ,  Hsiao-Wen Lee

    IPC分类号： G02B26/00 ,  G02B27/00

    CPC分类号： G02B26/001

    摘要： A tunable filter with a wide free spectral range is provided, having a first collimator, and a second collimator, and a mirror or Bragg reflector interposed between the first and second collimators. A resonance cavity is defined in the space between the Bragg reflector and the second collimator that is able to modulate the wavelength of a light beam passing through the filter. The variable wavelength tunable filter is able to provide better optical performance and stability and a simplified construction of the resonance cavity as compared with direct fiber couplings and traditional tunable filters.

    摘要翻译： 提供具有宽自由光谱范围的可调谐滤光器，具有第一准直器和第二准直器以及置于第一和第二准直器之间的反射镜或布拉格反射镜。 谐振腔被定义在布拉格反射器和第二准直器之间的空间中，该空间能够调制通过滤光器的光束的波长。 与直接光纤耦合和传统可调滤波器相比，可变波长可调谐滤波器能够提供更好的光学性能和稳定性以及谐振腔的简化结构。