发明名称 |
Dielectric thin film composition and thin-film EL device using same |
摘要 |
A thin-film electroluminescent device includes dielectric layers having improved dielectric characteristics. The device is fabricated by forming a first transparent electrode layer of ITO, a first dielectric layer, a luminescent layer, a second dielectric layer, and a second transparent electrode layer of ITO in this order on an insulating substrate. Each of the two dielectric layers is a film constituted by TaSnON. That is, the film includes tantalum, tin, oxygen, and nitrogen.
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申请公布号 |
US5789860(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19960695609 |
申请日期 |
1996.08.12 |
申请人 |
NIPPONDENSO CO., LTD.;KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
发明人 |
INOGUCHI, KAZUHIRO;HATTORI, YUTAKA;ITO, NOBUEI;UCHIDA, TOMOYA;HATTORI, TADASHI;NODA, KOJI;FUJIKAWA, HISAYOSHI;TOKITO, SHIZUO;TAGA, YASUNORI |
分类号 |
C01G55/00;H01B3/10;H05B33/10;H05B33/12;H05B33/22;(IPC1-7):H01J1/70 |
主分类号 |
C01G55/00 |
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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