发明名称 ORGANIC EL DEVICE, METHOD OF MANUFACTURING ORGANIC EL DEVICE, AND ELECTRONIC EQUIPMENT
摘要 PROBLEM TO BE SOLVED: To provide an organic EL device, a method of manufacturing an organic EL device, and electronic equipment in which ink does not hardly overflow and a position of the ink is stabilized after being applied. SOLUTION: In the organic EL device 11, a circuit element layer is formed on a glass substrate, and a pixel electrode is formed on the circuit element layer. An insulated layer is formed on the pixel electrode at a range excluding light-emitting zones 12. A bank 34 for storing a functional layer material is formed around a range where the light-emitting zones 12 are gathered. An opening 37 surrounded by the banks 34 has a long side 43 and a short side 44. A first lyophilic membrane 41 is formed on a sidewall at a long-side 43 side. A second lyophilic membrane 42 with a lyophilic property lower than that of the first lyophilic membrane 41 is formed on a sidewall at a short-side 44 side. Thus, when liquid 45 as a functional layer material is discharged to the opening 37, the liquid 45 existing at the short-side 44 side can be moved to the long-side 43 side. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009176590(A) 申请公布日期 2009.08.06
申请号 JP20080014569 申请日期 2008.01.25
申请人 SEIKO EPSON CORP 发明人 SHIMOKAMI KOZO;OTA TSUKASA
分类号 H05B33/22;H01L51/50;H05B33/10;H05B33/12 主分类号 H05B33/22
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