Title:
ハイブリッドコンポジット発光性構成体およびこれを使用する発光デバイス
Document Type and Number:
Japanese Patent JP2013546139
Kind Code:
A
Abstract:
Emissive constructs having three emissive layers, each having the same fluorescent host are described. At least one of the layers further includes a phosphorescent dopant. Light-emitting devices including these emissive constructs are also described.
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Inventors:
Ma, repin
Chen, Sijung
Rye, Chinci
Shu Mochizuki
Chen, Sijung
Rye, Chinci
Shu Mochizuki
Application Number:
JP2013538901A
Publication Date:
December 26, 2013
Filing Date:
November 10, 2011
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
H05B33/12; H01L51/50
Foreign References:
| US20110156059A1 | 2011-06-30 | |||
| WO2006112265A1 | 2006-10-26 | |||
| WO2008131750A2 | 2008-11-06 | |||
| US20110156059A1 | 2011-06-30 | |||
| WO2006112265A1 | 2006-10-26 |
Other References:
JPN6015047963; ＳＣＨＷＡＲＴＺ ＧＲＥＧＯＲ ＥＴ ＡＬ: 'Ｈａｒｖｅｓｔｉｎｇ ｔｒｉｐｌｅｔ ｅｘｃｉｔｏｎｓ ｆｒｏｍ ｆｌｕｏｒｅｓｃｅｎｔ ｂｌｕｅ ｅｍｉｔｔｅｒｓ ｉｎ ｗｈｉｔｅ ｏｒｇａｎｉｃ ｌｉｇｈｔ-ｅｍｉｔｔｉｎｇ ｄｉｏｄｅｓ' ＡＤＶＡＮＣＥＤ ＭＡＴＥＲＩＡＬＳ ｖｏｌ． １９， ｎｏ． ２１, 2007, ｐ．３６７２-３６７６
JPN6015047965; ＱＩ ＷＡＮＧ ＥＴ ＡＬ: 'Ｈａｒｖｅｓｔｉｎｇ ｅｘｃｉｔｏｎｓ ｖｉａ ｔｗｏ ｐａｒａｌｌｅｌ ｃｈａｎｎｅｌｓ ｆｏｒ ｅｆｆｉｃｉｅｎｔ ｗｈｉｔｅ ｏｒｇａｎｉｃ ＬＥＤｓ ｗｉｔｈ ｎｅａｒｌｙ １００％ ｉｎｔｅ' ＡＤＶＡＮＣＥＤ ＦＵＮＣＴＩＯＮＡＬ ＭＡＴＥＲＩＡＬＳ ｖｏｌ． １９， ｎｏ． １, 2009, ｐ．８４-９５
JPN6015047961; ＨＳＩＡＯ Ｃ Ｈ ＥＴ ＡＬ: 'Ｅｍｉｔｔｉｎｇ ｌａｙｅｒ ｔｈｉｃｋｎｅｓｓ ｄｅｐｅｎｄｅｎｃｅ ｏｆ ｃｏｌｏｒ ｓｔａｂｉｌｉｔｙ ｉｎ ｐｈｏｓｐｈｏｒｅｓｃｅｎｔ ｏｒｇａｎｉｃ ｌｉｇｈｔ-ｅｍｉｔｔｉｎｇ ｄｅｖｉ' ＯＲＧＡＮＩＣ ＥＬＥＣＴＲＯＮＩＣＳ ｖｏｌ． １１， ｎｏ． ９, 2010, ｐ．１５００-１５０６
JPN6015047963; ＳＣＨＷＡＲＴＺ ＧＲＥＧＯＲ ＥＴ ＡＬ: 'Ｈａｒｖｅｓｔｉｎｇ ｔｒｉｐｌｅｔ ｅｘｃｉｔｏｎｓ ｆｒｏｍ ｆｌｕｏｒｅｓｃｅｎｔ ｂｌｕｅ ｅｍｉｔｔｅｒｓ ｉｎ ｗｈｉｔｅ ｏｒｇａｎｉｃ ｌｉｇｈｔ-ｅｍｉｔｔｉｎｇ ｄｉｏｄｅｓ' ＡＤＶＡＮＣＥＤ ＭＡＴＥＲＩＡＬＳ ｖｏｌ． １９， ｎｏ． ２１, 2007, ｐ．３６７２-３６７６
JPN6015047965; ＱＩ ＷＡＮＧ ＥＴ ＡＬ: 'Ｈａｒｖｅｓｔｉｎｇ ｅｘｃｉｔｏｎｓ ｖｉａ ｔｗｏ ｐａｒａｌｌｅｌ ｃｈａｎｎｅｌｓ ｆｏｒ ｅｆｆｉｃｉｅｎｔ ｗｈｉｔｅ ｏｒｇａｎｉｃ ＬＥＤｓ ｗｉｔｈ ｎｅａｒｌｙ １００％ ｉｎｔｅ' ＡＤＶＡＮＣＥＤ ＦＵＮＣＴＩＯＮＡＬ ＭＡＴＥＲＩＡＬＳ ｖｏｌ． １９， ｎｏ． １, 2009, ｐ．８４-９５
JPN6015047965; ＱＩ ＷＡＮＧ ＥＴ ＡＬ: 'Ｈａｒｖｅｓｔｉｎｇ ｅｘｃｉｔｏｎｓ ｖｉａ ｔｗｏ ｐａｒａｌｌｅｌ ｃｈａｎｎｅｌｓ ｆｏｒ ｅｆｆｉｃｉｅｎｔ ｗｈｉｔｅ ｏｒｇａｎｉｃ ＬＥＤｓ ｗｉｔｈ ｎｅａｒｌｙ １００％ ｉｎｔｅ' ＡＤＶＡＮＣＥＤ ＦＵＮＣＴＩＯＮＡＬ ＭＡＴＥＲＩＡＬＳ ｖｏｌ． １９， ｎｏ． １, 2009, ｐ．８４-９５
JPN6015047961; ＨＳＩＡＯ Ｃ Ｈ ＥＴ ＡＬ: 'Ｅｍｉｔｔｉｎｇ ｌａｙｅｒ ｔｈｉｃｋｎｅｓｓ ｄｅｐｅｎｄｅｎｃｅ ｏｆ ｃｏｌｏｒ ｓｔａｂｉｌｉｔｙ ｉｎ ｐｈｏｓｐｈｏｒｅｓｃｅｎｔ ｏｒｇａｎｉｃ ｌｉｇｈｔ-ｅｍｉｔｔｉｎｇ ｄｅｖｉ' ＯＲＧＡＮＩＣ ＥＬＥＣＴＲＯＮＩＣＳ ｖｏｌ． １１， ｎｏ． ９, 2010, ｐ．１５００-１５０６
JPN6015047963; ＳＣＨＷＡＲＴＺ ＧＲＥＧＯＲ ＥＴ ＡＬ: 'Ｈａｒｖｅｓｔｉｎｇ ｔｒｉｐｌｅｔ ｅｘｃｉｔｏｎｓ ｆｒｏｍ ｆｌｕｏｒｅｓｃｅｎｔ ｂｌｕｅ ｅｍｉｔｔｅｒｓ ｉｎ ｗｈｉｔｅ ｏｒｇａｎｉｃ ｌｉｇｈｔ-ｅｍｉｔｔｉｎｇ ｄｉｏｄｅｓ' ＡＤＶＡＮＣＥＤ ＭＡＴＥＲＩＡＬＳ ｖｏｌ． １９， ｎｏ． ２１, 2007, ｐ．３６７２-３６７６
JPN6015047965; ＱＩ ＷＡＮＧ ＥＴ ＡＬ: 'Ｈａｒｖｅｓｔｉｎｇ ｅｘｃｉｔｏｎｓ ｖｉａ ｔｗｏ ｐａｒａｌｌｅｌ ｃｈａｎｎｅｌｓ ｆｏｒ ｅｆｆｉｃｉｅｎｔ ｗｈｉｔｅ ｏｒｇａｎｉｃ ＬＥＤｓ ｗｉｔｈ ｎｅａｒｌｙ １００％ ｉｎｔｅ' ＡＤＶＡＮＣＥＤ ＦＵＮＣＴＩＯＮＡＬ ＭＡＴＥＲＩＡＬＳ ｖｏｌ． １９， ｎｏ． １, 2009, ｐ．８４-９５
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office