发明名称 |
Light emitting device and manufacturing method thereof |
摘要 |
There is provided a method for manufacturing a light emitting device in which no copy-in is caused in the case of a light emitting device having a glossy cathode. An uneven portion is formed on the surface of a cathode which is in contact with an organic layer in a pixel portion, and incident light is reflected in all directions. An insulating film having a high light absorption property is formed in a driver circuit portion, and the copy-in becomes invisible to the observer. |
申请公布号 |
US8614547(B2) |
申请公布日期 |
2013.12.24 |
申请号 |
US201113171547 |
申请日期 |
2011.06.29 |
申请人 |
KIMURA HAJIME;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
KIMURA HAJIME |
分类号 |
H01L51/00;H01L27/32;H01L51/52 |
主分类号 |
H01L51/00 |
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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