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ORGANIC EL DISPLAY PANEL, ORGANIC EL DISPLAY DEVICE HAVING THE SAME, AND METHOD FOR MANUFACTURING ORGANIC EL DISPLAY PANEL
ORGANIC EL DISPLAY PANEL, ORGANIC EL DISPLAY DEVICE HAVING THE SAME, AND METHOD FOR MANUFACTURING ORGANIC EL DISPLAY PANEL
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机译:有机EL显示屏,具有相同功能的有机EL显示屏以及制造有机EL显示屏的方法
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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.
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