发明名称 |
ORGANIC EL DISPLAY PANEL, ORGANIC EL DISPLAY DEVICE HAVING THE SAME, AND METHOD FOR MANUFACTURING ORGANIC EL DISPLAY PANEL |
摘要 |
An organic EL display panel includes a wiring layer, a planarizing film above the wiring layer, and a plurality of light-emitting cells in a row. A pair of first banks are above the planarizing film to delimit lateral surfaces of the light-emitting cells. The planarizing film includes a plurality of recesses that are each formed between adjacent ones of the light-emitting cells and extend between the first banks. A plurality of organic light-emitting layers are each in one of the light-emitting cells between the pair of first banks. A plurality of second banks are connected to the first banks, and each comprise a same material as the first banks. Each of the second banks is above one of the recesses and has a shape that conforms to a profile of the one of the recesses so that the second banks are lower in height than the first banks. |
申请公布号 |
US2012049175(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
US201113288446 |
申请日期 |
2011.11.03 |
申请人 |
ONO SHINYA;NISHIYAMA SEIJI;YOSHIDA HIDEHIRO;PANASONIC CORPORATION |
发明人 |
ONO SHINYA;NISHIYAMA SEIJI;YOSHIDA HIDEHIRO |
分类号 |
H01L27/32;H01L51/56 |
主分类号 |
H01L27/32 |
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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