会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 37. 发明申请
    • LASER PROCESSING DEVICE
    • 激光加工设备
    • US20100288739A1
    • 2010-11-18
    • US12579755
    • 2009-10-15
    • Jae-Kwang LeeSung YiSoon-Gyu Yim
    • Jae-Kwang LeeSung YiSoon-Gyu Yim
    • B23K26/38
    • B23K26/032G01B9/02081G01B11/02H05K3/0035H05K2203/0207H05K2203/108H05K2203/163
    • Disclosed is a laser processing device, which includes a processing beam source configured to irradiate a processing laser towards an object, a measuring beam source configured to irradiate a modulated measuring laser, an irradiator configured to align a path of the measuring laser with a path of the processing laser directed towards the object, a beam receiver configured to receive the measuring laser reflected from the object, an I/Q demodulator configured to calculate a phase difference between the measuring laser irradiated from the measuring beam source and the measuring laser received at the beam receiver, and a data processor configured to calculate a processed length of the object by using the phase difference. The invention can be used to measure the length of a laser-processed portion at the same time as the laser processing itself, so that the laser processing may be performed with improved precision.
    • 公开了一种激光处理装置,其包括被配置为朝向物体照射处理激光的处理光束源,被配置为照射调制测量激光的测量光束源,配置成将测量激光的路径与 所述处理激光器被引导到所述物体,被配置为接收从所述物体反射的所述测量激光器的光束接收器; I / Q解调器,被配置为计算从所述测量光束源照射的所述测量激光器与在所述测量激光器处接收的所述测量激光器之间的相位差 以及数据处理器,被配置为通过使用所述相位差来计算所述对象的处理长度。 本发明可以用于与激光加工本身同时测量激光加工部分的长度,使得可以以更高的精度执行激光加工。
    • 39. 发明申请
    • Wafer level led package structure for increasing light-emitting efficiency and method for making the same
    • 用于提高发光效率的晶片级LED封装结构和制造它的方法
    • US20100127292A1
    • 2010-05-27
    • US12461742
    • 2009-08-24
    • Bily WangSung-Yi HsiaoJack Chen
    • Bily WangSung-Yi HsiaoJack Chen
    • H01L33/00H01L21/30
    • H01L33/38H01L33/508H01L33/62H01L2224/48091H01L2924/00014
    • A wafer level LED package structure for increasing light-emitting efficiency includes: a light-emitting unit, an insulating unit, two first conductive units and two second conductive units. The light-emitting unit has a light-emitting body, a positive conductive layer, a negative conductive layer, and a reflecting insulating layer formed between the positive conductive layer and the negative conductive layer. The light-emitting body has a bottom material layer and a top material layer. The insulating unit is formed around an outer area of a top surface of the bottom material layer and formed on a top surface of the reflecting insulating layer. One first conductive unit is formed on one part of the positive conductive layer and the insulating unit, and another first conductive unit is formed on one part of the negative conductive layer and the insulating unit. The two second conductive units are respectively formed on the two first conductive units.
    • 用于提高发光效率的晶片级LED封装结构包括:发光单元,绝缘单元,两个第一导电单元和两个第二导电单元。 发光单元具有形成在正导电层和负导电层之间的发光体,正导电层,负导电层和反射绝缘层。 发光体具有底部材料层和顶部材料层。 绝缘单元形成在底部材料层的顶表面的外部区域周围,并形成在反射绝缘层的顶表面上。 一个第一导电单元形成在正导电层和绝缘单元的一部分上,另一个第一导电单元形成在负导电层和绝缘单元的一部分上。 两个第二导电单元分别形成在两个第一导电单元上。