Title:
GLASS FOR SCATTERING LAYER OF ORGANIC LED ELEMENT, AND ORGANIC LED ELEMENT
Document Type and Number:
WIPO Patent Application WO/2012/014812
Kind Code:
A1
Abstract:
Provided are glass for use in a scattering layer of an organic LED element, and an organic LED element using the scattering layer. The present invention relates to an organic LED element characterized by comprising a transparent substrate, a first electrode, an organic layer, and a second electrode in this order, and having a scattering layer which contains, in mol% on the oxide basis, 15 to 30% P2O5, 5 to 30% Bi2O3, 5 to 27% Nb2O5, and 4 to 40% ZnO, wherein the total content of alkali metal oxides including Li2O, Na2O, and K2O is 5 mass% or less.
Inventors:
WADA Naoya (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
和田 直哉 (〒05 東京都千代田区有楽町一丁目１２番１号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
NAKAMURA Nobuhiro (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
中村 伸宏 (〒05 東京都千代田区有楽町一丁目１２番１号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
和田 直哉 (〒05 東京都千代田区有楽町一丁目１２番１号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
NAKAMURA Nobuhiro (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
中村 伸宏 (〒05 東京都千代田区有楽町一丁目１２番１号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
Application Number:
JP2011/066726
Publication Date:
February 02, 2012
Filing Date:
July 22, 2011
Export Citation:
Assignee:
Asahi Glass Company, Limited. (5-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 05, 〒1008405, JP)
旭硝子株式会社 (〒05 東京都千代田区丸の内一丁目５番１号 Tokyo, 〒1008405, JP)
WADA Naoya (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
和田 直哉 (〒05 東京都千代田区有楽町一丁目１２番１号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
NAKAMURA Nobuhiro (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
旭硝子株式会社 (〒05 東京都千代田区丸の内一丁目５番１号 Tokyo, 〒1008405, JP)
WADA Naoya (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
和田 直哉 (〒05 東京都千代田区有楽町一丁目１２番１号 旭硝子株式会社内 Tokyo, 〒1008405, JP)
NAKAMURA Nobuhiro (Limited. 12-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
International Classes:
H05B33/02; C03C3/19; C03C3/21; H01L51/50
Attorney, Agent or Firm:
OGURI Shohei et al. (Eikoh Patent Firm, Toranomon East Bldg. 10F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
Claims:
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