公开(公告)号：US20060243997A1

公开(公告)日：2006-11-02

申请号：US11415150

申请日：2006-05-02

申请人： Chun Yang ,  Hong-Xi Cao ,  Chia-Tai Kuo ,  Chih-Li Chen ,  Cheng-Fa Chen ,  Ji-Bin Horng

发明人： Chun Yang ,  Hong-Xi Cao ,  Chia-Tai Kuo ,  Chih-Li Chen ,  Cheng-Fa Chen ,  Ji-Bin Horng

IPC分类号： H01L33/00

CPC分类号： H01L33/641 ,  H01L33/483 ,  H01L33/60 ,  H01L33/647 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2924/12041 ,  H01L2924/00014 ,  H01L2924/00

摘要： A high power LED has at least a porous material layer, a thermal conductive layer and a chip. The thermal conductive layer is disposed on the surface of the porous material layer and the chip is disposed on the thermal conductive layer. Heat generated by the chip is conducted from the thermal conductive layer to the porous material layer, and convected outside via the porous material layer. Thereby, surface area in contact with the air is increased and high thermal conductivity and high heat convection are also achieved.

摘要翻译： 大功率LED至少具有多孔材料层，导热层和芯片。 导热层设置在多孔材料层的表面上，芯片设置在导热层上。 由芯片产生的热量从导热层传导到多孔材料层，并通过多孔材料层在外面对流。 因此，与空气接触的表面积增加，并且也实现了高导热性和高热对流性。

公开(公告)号：US07006287B2

公开(公告)日：2006-02-28

申请号：US10861512

申请日：2004-06-07

申请人： Cheng-Fa Chen ,  Ming-Hung Chen ,  Wei-Shyang Wang ,  Li-Chuan Mau

发明人： Cheng-Fa Chen ,  Ming-Hung Chen ,  Wei-Shyang Wang ,  Li-Chuan Mau

IPC分类号： G02B5/30

CPC分类号： G02B27/283

摘要： An optical polarization beam combiner includes a polarization beam displacer or a birefringent crystal that is provided with a deflecting edge having two slant deflecting faces. The deflecting edge economically replaces for the wedged crystals of the prior art to modify the transmission directions of the incidental and/or emerging light beams.

摘要翻译： 光偏振束组合器包括偏振光束置换器或双折射晶体，其具有具有两个倾斜偏转面的偏转边缘。 偏转边缘经济地代替现有技术的楔形晶体来修改附带和/或出射光束的透射方向。

公开(公告)号：US07460568B2

公开(公告)日：2008-12-02

申请号：US11238041

申请日：2005-09-29

申请人： Jen-Chuen Liao ,  Hong-Xi Cao ,  Cheng-Fa Chen ,  Ricky Hsu

发明人： Jen-Chuen Liao ,  Hong-Xi Cao ,  Cheng-Fa Chen ,  Ricky Hsu

IPC分类号： H01S3/10 ,  H01S3/08

CPC分类号： G02B6/29389 ,  G02B6/29395 ,  G02B27/46 ,  H01S3/105 ,  H01S5/141

摘要： An apparatus as a tuning filter is provided for tuning the wavelength of a laser or a filter between extensive bandwidths, including a reflecting element, an optical system and a movable mount set up in the same optical path in order. The optical system focuses light on the reflecting element that induces dispersion effect. The reflecting element moves along an optical path as a spatial filter. The reflecting element is set up on the movable mount that moves along the optical path to push/pull the reflecting element and then to adjust the moving range of the reflecting element.

摘要翻译： 提供了一种调谐滤波器的装置，用于在包括反射元件，光学系统和设置在相同光路中的可移动安装座之间的宽带之间调谐激光器或滤波器的波长。 光学系统将光聚焦在引起色散效应的反射元件上。 反射元件作为空间滤光器沿光路移动。 反射元件设置在沿光路移动的可移动安装座上，以推/拉反射元件，然后调整反射元件的移动范围。

公开(公告)号：US07598533B2

公开(公告)日：2009-10-06

申请号：US11415150

申请日：2006-05-02

申请人： Chun Chieh Yang ,  Hong-Xi Cao ,  Chia-Tai Kuo ,  Chih-Li Chen ,  Cheng-Fa Chen ,  Ji-Bin Horng

发明人： Chun Chieh Yang ,  Hong-Xi Cao ,  Chia-Tai Kuo ,  Chih-Li Chen ,  Cheng-Fa Chen ,  Ji-Bin Horng

IPC分类号： H01L33/00 ,  H01L31/0256

CPC分类号： H01L33/641 ,  H01L33/483 ,  H01L33/60 ,  H01L33/647 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2924/12041 ,  H01L2924/00014 ,  H01L2924/00

摘要： A high power LED has at least a porous material layer, a thermal conductive layer and a chip. The thermal conductive layer is disposed on the surface of the porous material layer and the chip is disposed on the thermal conductive layer. Heat generated by the chip is conducted from the thermal conductive layer to the porous material layer, and convected outside via the porous material layer. Thereby, surface area in contact with the air is increased and high thermal conductivity and high heat convection are also achieved.

摘要翻译： 大功率LED至少具有多孔材料层，导热层和芯片。 导热层设置在多孔材料层的表面上，芯片设置在导热层上。 由芯片产生的热量从导热层传导到多孔材料层，并通过多孔材料层在外面对流。 因此，与空气接触的表面积增加，并且也实现了高导热性和高热对流性。

公开(公告)号：US20080012820A1

公开(公告)日：2008-01-17

申请号：US11580843

申请日：2006-10-16

申请人： Chun-Chieh Yang ,  Hong-Xi Cao ,  Kun-Chieh Chang ,  Zhi-Xian Huang ,  Cheng-Fa Chen ,  Ji-Bin Horng

发明人： Chun-Chieh Yang ,  Hong-Xi Cao ,  Kun-Chieh Chang ,  Zhi-Xian Huang ,  Cheng-Fa Chen ,  Ji-Bin Horng

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G2320/0233 ,  G09G2320/064 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2360/145

摘要： A method and a system for achieving a desired operation illumination condition for a plurality of light emitters are provided. The light emitters are divided into mutually distinctive groups. The groups of light emitters are sequentially activated while maintaining the rest of groups of the light emitters in an inactivated state. In this manner, the illumination condition of each group of light emitters are detected, so as to adjust a driving condition for the light emitters, thereby producing a light source with uniformly distributed white light spectra, and a homogeneous intensity distribution over the entire region of the light source.

摘要翻译： 提供了一种用于实现多个发光体的期望的操作照明条件的方法和系统。 光发射器分为相互独特的组。 发光体组被依次激活，同时保持发光体的其余组处于非激活状态。 以这种方式，检测每组发光体的照明条件，以便调节发光体的驱动条件，从而产生均匀分布的白光光谱的光源，并且在整个区域的均匀分布 光源。

公开(公告)号：US20060140229A1

公开(公告)日：2006-06-29

申请号：US11238041

申请日：2005-09-29

申请人： Jen-Chuen Liao ,  Hong-Xi Cao ,  Cheng-Fa Chen ,  Ricky Hsu

发明人： Jen-Chuen Liao ,  Hong-Xi Cao ,  Cheng-Fa Chen ,  Ricky Hsu

IPC分类号： H01S3/10 ,  G02B5/22

CPC分类号： G02B6/29389 ,  G02B6/29395 ,  G02B27/46 ,  H01S3/105 ,  H01S5/141

摘要： An apparatus as a tuning filter is provided for tuning the wavelength of a laser or a filter between extensive bandwidths, including a reflecting element, an optical system and a movable mount set up in the same optical path in order. The optical system focuses light on the reflecting element that induces dispersion effect. The reflecting element moves along an optical path as a spatial filter. The reflecting element is set up on the movable mount that moves along the optical path to push/pull the reflecting element and then to adjust the moving range of the reflecting element.

摘要翻译： 提供了一种调谐滤波器的装置，用于在包括反射元件，光学系统和设置在相同光路中的可移动安装座之间的宽带之间调谐激光器或滤波器的波长。 光学系统将光聚焦在引起色散效应的反射元件上。 反射元件作为空间滤光器沿光路移动。 反射元件设置在沿光路移动的可移动安装座上，以推/拉反射元件，然后调整反射元件的移动范围。

公开(公告)号：US20050174640A1

公开(公告)日：2005-08-11

申请号：US10861512

申请日：2004-06-07

申请人： Cheng-Fa Chen ,  Ming-Hung Chen ,  Wei-Shyang Wang ,  Li Mau

发明人： Cheng-Fa Chen ,  Ming-Hung Chen ,  Wei-Shyang Wang ,  Li Mau

IPC分类号： G02B27/28 ,  G02B5/30

CPC分类号： G02B27/283

摘要： An optical polarization beam combiner includes a polarization beam displacer or a birefringent crystal that is provided with a deflecting edge having two slant deflecting faces. The deflecting edge economically replaces for the wedged crystals of the prior art to modify the transmission directions of the incidental and/or emerging light beams.

摘要翻译： 光偏振束组合器包括偏振光束置换器或双折射晶体，其具有具有两个倾斜偏转面的偏转边缘。 偏转边缘经济地代替现有技术的楔形晶体来修改附带和/或出射光束的透射方向。

公开(公告)号：USD388687S

公开(公告)日：1998-01-06

申请号：US62583

申请日：1996-11-19

申请人： Cheng Fa Chen

设计人： Cheng Fa Chen