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Dive into the research topics where Ma Kejun is active.

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Featured researches published by Ma Kejun.


international conference on electronic packaging technology | 2012

Parameterized modeling and thermal analysis of high-power LED package with GMSH and GetDP

Dai Weifeng; Li Yuesheng; R. Rumao; Zhou Yinyuan; Li Shuzhi; Ma Kejun

We develop a method of parameterized modeling and FEM (Finite Element Method) analysis for high-power LED package with GetDP and GMSH. GMSH is applied on preprocessing and post-processing and GetDP works as a FEM solver. In our paper we show the Bottom-Up parameterized modeling method that is very useful for studying high-power LED package processes. A real high-power LED package is analyzed here and we can calculate the influence of geometrical factors on the processes interfaces.


Archive | 2015

Embedded white-light LED packaging structure based on solid fluorescent material

Liang Yueshan; Cao Dunhua; Ma Kejun


Archive | 2015

Large-power high-temperature white-light LED package

Liang Yueshan; Cao Dunhua; Ma Kejun


Archive | 2014

LED fluorescent lamp adopting glass casing

Li Shuzhi; Wang Feng; Zhuang Meilin; Yang Weiqiao; Ma Kejun


Archive | 2013

Aluminum profile frame used for LCM and liquid crystal display module composed of same

Li Shuzhi; Wang Feng; Zhuang Meilin; Zhang Qunli; Ma Kejun


Archive | 2013

Method for performing chemical mechanical polishing on lithium aluminate wafer

Wang Kangping; Yang Weiqiao; Li Shuzhi; Zhou Yingyuan; Ma Kejun; Liu Shaolong; Sun Gang


Archive | 2013

Agricultural pest trapping water lamp device

Liu Shihui; Yao Yongkang; Liang Yong; Jin Jing; Li Shuzhi; Ma Kejun; Wang Feng


Archive | 2013

Light-emitting diode (LED) lamp provided with glass shell with radiation heat dissipating carbon powder coating

Li Shuzhi; Ma Kejun; Wang Feng; Zhuang Meilin; Gu Jie


Archive | 2013

Dendrobium officinale artificial cultivation device

Liu Shihui; Feng Anqing; Feng Jingyao; Pu Jiaxing; Li Shuzhi; Ma Kejun; Wang Feng


Archive | 2017

COMPOSITE STRUCTURE BASED ON CE: YAG WAFER, AND MANUFACTURING METHOD THEREOF

Cao Dunhua; Liang Yueshan; Ma Kejun

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Li Shuzhi

Chinese Academy of Sciences

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