公开(公告)号：US07212702B1

公开(公告)日：2007-05-01

申请号：US11488113

申请日：2006-07-18

申请人： Yen Chu ,  Ying-Chih Chen ,  Shun-Tien Lee

发明人： Yen Chu ,  Ying-Chih Chen ,  Shun-Tien Lee

IPC分类号： G02B6/02 ,  G02B6/12 ,  G02B6/32 ,  G02B6/36

CPC分类号： G02B6/02314 ,  G02B6/12002 ,  G02B6/12004 ,  G02B6/43

摘要： An optoelectric converting substrate includes a substrate, at least one honeycomb-shaped micro-structured optical waveguide embedded in the substrate and having two ends exposed through the substrate, a plurality of optoelectronic elements disposed on the substrate and coupled with the two ends of the honeycomb-shaped micro-structured optical waveguide, and a plurality of IC driving elements disposed on the substrate and electrically connected with the optoelectronic elements by conductive wires to drive the optoelectronic elements such that optical signals are transmitted through the honeycomb-shaped micro-structured optical waveguide. The optoelectric converting substrate can be easily fabricated at a low cost and effectively increases the displacement tolerance of the optoelectronic elements in substrate packaging.

摘要翻译： 光电转换基板包括基板，至少一个蜂窝状微结构光波导，其嵌入在该基板内并且具有通过该基板露出的两端;多个光电元件，设置在该基板上并与该蜂窝体的两端连接 形状的微结构光波导，以及多个IC驱动元件，其设置在基板上并通过导线与光电元件电连接，以驱动光电元件，使得光信号通过蜂窝状微结构光波导 。 可以以低成本容易地制造光电转换基板，并有效地增加基板封装中的光电元件的位移公差。

公开(公告)号：US20060038509A1

公开(公告)日：2006-02-23

申请号：US10921120

申请日：2004-08-19

申请人： Yi-Fang Lin ,  Ming-Hsiang Yu ,  Jyh-Chang Lin ,  Yun Wang ,  Yen Chu ,  Ying-Fu Wang

发明人： Yi-Fang Lin ,  Ming-Hsiang Yu ,  Jyh-Chang Lin ,  Yun Wang ,  Yen Chu ,  Ying-Fu Wang

IPC分类号： H05B41/36

CPC分类号： H05B33/0869

摘要： A system for the throughput detection and feedback of optical energy for making sure of white balance of the LED array in a flat fluorescent light source when the LED array in emitting light by respectively connecting in series a selected LED lamp respectively from RGB LED groups in an LED array to an optical energy sensor to convert optical energy into equivalent amperage, then voltage analog signals to digital signals for a CPU to compare and solve the difference of optical energy to improve voltage output, which then regulated by a driver and fed back to the LED array.

公开(公告)号：US07602831B2

公开(公告)日：2009-10-13

申请号：US11453100

申请日：2006-06-15

申请人： Rong Xuan ,  Yao-Lin Huang ,  Yu-Chen Yu ,  Yen Chu

发明人： Rong Xuan ,  Yao-Lin Huang ,  Yu-Chen Yu ,  Yen Chu

IPC分类号： H01S3/098 ,  H01S5/00 ,  H01S3/14

CPC分类号： H01S5/1021 ,  H01S5/0654 ,  H01S5/1017 ,  H01S5/1039

摘要： A semiconductor laser device includes a substrate having a first surface and a second surface opposite to the first surface, an active region formed on the second surface of the substrate, a cladding layer formed on the active region, and an insulation region formed in the cladding layer to form on the second surface of the substrate a first laser region having a first size and a second laser region having a second size different from the first size. The first laser region is used for generating a first optical spectrum having a first laser mode channel space. The second laser region is used for generating a second optical spectrum having a second laser mode channel space. A combination of the first optical spectrum and the second optical spectrum forms a single mode laser. Without any gratings, the semiconductor laser device is easy to be fabricated and has a low fabrication cost.

摘要翻译： 一种半导体激光器件，包括具有第一表面和与第一表面相对的第二表面的基板，形成在基板的第二表面上的有源区，形成在有源区上的包覆层，以及形成在该包层中的绝缘区 以在基板的第二表面上形成具有第一尺寸的第一激光区域和具有不同于第一尺寸的第二尺寸的第二激光区域。 第一激光区域用于产生具有第一激光模式通道空间的第一光谱。 第二激光区域用于产生具有第二激光模式通道空间的第二光谱。 第一光谱和第二光谱的组合形成单模激光。 没有任何光栅，半导体激光器件易于制造并且制造成本低。

公开(公告)号：US20060285570A1

公开(公告)日：2006-12-21

申请号：US11453100

申请日：2006-06-15

申请人： Rong Xuan ,  Yao-Lin Huang ,  Yu-Chen Yu ,  Yen Chu

发明人： Rong Xuan ,  Yao-Lin Huang ,  Yu-Chen Yu ,  Yen Chu

IPC分类号： H01S3/098 ,  H01S5/00 ,  H01S3/14

CPC分类号： H01S5/1021 ,  H01S5/0654 ,  H01S5/1017 ,  H01S5/1039

摘要： A semiconductor laser device includes a substrate having a first surface and a second surface opposite to the first surface, an active region formed on the second surface of the substrate, a cladding layer formed on the active region, and an insulation region formed in the cladding layer to form on the second surface of the substrate a first laser region having a first size and a second laser region having a second size different from the first size. The first laser region is used for generating a first optical spectrum having a first laser mode channel space. The second laser region is used for generating a second optical spectrum having a second laser mode channel space. A combination of the first optical spectrum and the second optical spectrum forms a single mode laser. Without any gratings, the semiconductor laser device is easy to be fabricated and has a low fabrication cost.

公开(公告)号：US20060083020A1

公开(公告)日：2006-04-20

申请号：US10964663

申请日：2004-10-15

申请人： Chung-Yung Tai ,  Yi-Fang Lin ,  Yen Chu ,  Ying-Fu Wang

发明人： Chung-Yung Tai ,  Yi-Fang Lin ,  Yen Chu ,  Ying-Fu Wang

IPC分类号： G02B5/02

CPC分类号： G02B5/0278 ,  G02B5/0242 ,  G02B5/0263 ,  G02B5/0294 ,  G02B6/0041 ,  G02B6/0061

摘要： A diffuser in a direct back light module comprised of multiple, minute, 3D conductors in staggered arrangement in the plate of the diffuser to permit the light passing through it to have multiple reflections in multiple directions and in turn the consistent diffusion for light source.