公开(公告)号：US20120154882A1

公开(公告)日：2012-06-21

申请号：US13238139

申请日：2011-09-21

申请人： Ming-Chieh CHOU ,  Yao-Hui Lee ,  Han-Wei Su ,  Yu-Jen Wang

发明人： Ming-Chieh CHOU ,  Yao-Hui Lee ,  Han-Wei Su ,  Yu-Jen Wang

IPC分类号： G02B26/08

CPC分类号： G02B26/0841 ,  G02B26/101

摘要： An optical scanning projection system includes a scanning light source component, a second reflecting element, a transparent element, a scanning element, a photosensitive element and a control module. The transparent element receives a main light beam emitted by the scanning light source component and reflects a part of the main light beam to be a reflected light. The reflected light is reflected by the second reflecting element, and the scanning element reflects the reflected light from the second reflecting element in a scanning manner. The photosensitive element receives the reflected light from the scanning element and outputs a sensing signal, and the control module actuates or stops actuating the scanning light source component according to the sensing signal. Therefore, when the scanning element is damaged, the control module may instantly stop actuating the scanning light source component, thereby enhancing the using safety of the optical scanning projection system.

摘要翻译： 光学扫描投影系统包括扫描光源组件，第二反射元件，透明元件，扫描元件，感光元件和控制模块。 透明元件接收由扫描光源组件发射的主光束并将主光束的一部分反射成反射光。 反射光被第二反射元件反射，扫描元件以扫描方式反射来自第二反射元件的反射光。 感光元件接收来自扫描元件的反射光并输出感测信号，并且控制模块根据感测信号来驱动或停止启动扫描光源部件。 因此，当扫描元件损坏时，控制模块可以立即停止致动扫描光源部件，从而提高光学扫描投影系统的使用安全性。

公开(公告)号：US20090053840A1

公开(公告)日：2009-02-26

申请号：US12260759

申请日：2008-10-29

申请人： Ming-Chieh CHOU ,  Wen-Shan Lin ,  Hung-Hsin Tsai

发明人： Ming-Chieh CHOU ,  Wen-Shan Lin ,  Hung-Hsin Tsai

IPC分类号： H01L33/00

CPC分类号： H01L25/167 ,  H01L25/0753 ,  H01L33/62 ,  H01L2224/16 ,  H01L2224/16145 ,  H01L2224/32245 ,  H01L2224/45144 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/01019 ,  H01L2924/01025 ,  H01L2924/01079 ,  H01L2924/12032 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00 ,  H01L2924/00012

摘要： A high power light emitting device assembly with electro-static-discharge (ESD) protection ability and the method of manufacturing the same, the assembly comprising: at least two sub-mounts, respectively being electrically connected to an anode electrode and a cathode electrode, each being made of a metal of high electric conductivity and high thermal conductivity; a light emitting device, arranged on the sub-mounts; and an ESD protection die, sandwiched and glued between the sub-mounts, for enabling the high-power operating light emitting device to have good heat dissipating path while preventing the same to be damaged by transient power overload of static surge.

摘要翻译： 一种具有静电放电（ESD）保护能力的大功率发光器件组件及其制造方法，该组件包括：至少两个分别安装在阳极和阴极上的子安装座， 每个都由高导电性和高导热性的金属制成; 配置在副安装座上的发光装置; 以及ESD保护管芯，夹在和粘合在子安装座之间，用于使大功率操作发光器件具有良好的散热路径，同时防止其被静电浪涌的瞬时功率过载损坏。