发明申请
- 专利标题： ORGANIC LIGHT-EMITTING ELEMENT, METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY DEVICE AND ILLUMINATION DEVICE
- 专利标题（中）： 有机发光元件，制造有机发光元件的方法，显示装置和照明装置
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申请号： US14129496申请日： 2012-06-26
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公开(公告)号： US20140203255A1公开(公告)日： 2014-07-24
- 发明人: Kanjiro Sako , Kyousuke Masuya , Masaru Tajima , Katsumasa Hirose
- 申请人： Kanjiro Sako , Kyousuke Masuya , Masaru Tajima , Katsumasa Hirose
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： SHOWA DENKO K.K.
- 当前专利权人： SHOWA DENKO K.K.
- 当前专利权人地址： JP Minato-ku, Tokyo
- 优先权： JP2011-141966 20110627
- 国际申请： PCT/JP2012/066224 WO 20120626
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; H01L27/32 ; H01L51/56
摘要：
An organic light-emitting element (10) including: an anode layer (12) formed on a substrate (11); a first through-hole portion (16) formed to pass through the anode layer (12); a dielectric layer (13) formed to cover an upper surface of the anode layer (12) and an inner surface of the first through-hole portion (16); plural recessed portions (18) formed at an upper surface of the dielectric layer (13) not to pass through the dielectric layer (13); a second through-hole portion (17) formed to pass through the anode layer (12) and the dielectric layer (13); an organic compound layer (14) that includes a light emitting layer formed to cover at least the upper surface of the dielectric layer (13), an inner surface of each of the recessed portions (18) and an inner surface of the second through-hole portion (17); and a cathode layer (15) formed on the organic compound layer (14).
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