发明名称 |
Method for producing a light emitting device |
摘要 |
A production method for producing a light-emitting device 1 in which a light-emitting layer at least comprised of a n-type substrate bearing layer 3 and a p-type substrate bearing layer 4 is layered on a transparent crystal substrate 2 is provided with a step of forming a transfer layer 5 on at least a part of the transparent crystal substrate 2 or the light-emitting layer 3, 4, which transfer layer 5 is softened or set upon supplying an energy thereto; a step of pressing a mold 6 formed with a minute unevenness structure 61 against the transfer layer 5 to transfer the minute unevenness structure 61 to an outer surface of the transfer layer 5, and a step of forming a minute unevenness structure 21, 34 for preventing multiple reflection based on the minute unevenness structure 51 transferred to the transfer layer 5. |
申请公布号 |
US7709282(B2) |
申请公布日期 |
2010.05.04 |
申请号 |
US20040575489 |
申请日期 |
2004.11.11 |
申请人 |
PANASONIC ELECTRIC WORKS CO., LTD. |
发明人 |
FUKSHIMA HIROSHI;KUBO MASAO;INOUE AKIRA;TANAKA KENICHIRO;MASUI MIKIO;MATSUI SHINJI |
分类号 |
H01L21/56;H01L33/22;H01L33/32 |
主分类号 |
H01L21/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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