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发明名称
一种具有图形化表面之发光元件
摘要
本发明揭露一发光元件,包含一基板;一中间层形成于所述之基板上;一第一掺杂半导体层形成于所述之中间层之上,具有第一掺杂质;一第二掺杂半导体层形成于所述之第一掺杂半导体层之上,具有第二掺杂质;一活性层介于所述之第一掺杂半导体层及所述之第二掺杂半导体层之间;以及一图形化表面,具有复数个规则排列之单元图案;其中,所述之图形化表面与所述之活性层表面之相对应区域实质上互不平行。
申请公布号
TWI398023
申请公布日期
2013.06.01
申请号
TW097150633
申请日期
2008.12.24
申请人
晶元光电股份有限公司 新竹市科学工业园区力行五路5号
发明人
欧震;姚久琳
分类号
H01L33/16
主分类号
H01L33/16
代理机构
代理人
主权项
地址
新竹市科学工业园区力行五路5号
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