Title:
LIGHT-EMITTING LAMINATE
Document Type and Number:
WIPO Patent Application WO/2010/024389
Kind Code:
A1
Abstract:
A light-emitting laminate wherein a phosphor layer composed of a phosphor which emits visible light when excited by ultraviolet light having a wavelength within the range of 230-260 nm is formed on a base. The light-emitting laminate is characterized in that (1) a wavelength conversion layer composed of a sintered magnesium oxide powder which emits ultraviolet light having a peak within the wavelength range of 230-260 nm when excited by ultraviolet light produced by Xe gas discharge is formed under the phosphor layer; (2) a sintered magnesium oxide powder which emits ultraviolet light having a peak within the wavelength range of 230-260 nm when excited by ultraviolet light produced by Xe gas discharge is added into the phosphor layer; or (3) a phosphor protective layer composed of a sintered magnesium oxide powder which emits ultraviolet light having a peak within the wavelength range of 230-260 nm when excited by ultraviolet light produced by Xe gas discharge is formed on the phosphor layer.
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Inventors:
UEKI, Akira (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
植木 明 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
KATO, Yuzo (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
加藤 裕三 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
INAGAKI, Toru (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
植木 明 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
KATO, Yuzo (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
加藤 裕三 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
INAGAKI, Toru (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
Application Number:
JP2009/065079
Publication Date:
March 04, 2010
Filing Date:
August 28, 2009
Export Citation:
Assignee:
UBE MATERIAL INDUSTRIES, LTD. (1985, O-Aza Kogushi Ube-sh, Yamaguchi 10, 〒7558510, JP)
宇部マテリアルズ株式会社 (〒10 山口県宇部市大字小串１９８５番地 Yamaguchi, 〒7558510, JP)
UEKI, Akira (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
植木 明 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
KATO, Yuzo (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
加藤 裕三 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
宇部マテリアルズ株式会社 (〒10 山口県宇部市大字小串１９８５番地 Yamaguchi, 〒7558510, JP)
UEKI, Akira (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
植木 明 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
KATO, Yuzo (1985, O-Aza Kogushi, Ube-sh, Yamaguchi 10, 〒7558510, JP)
加藤 裕三 (〒10 山口県宇部市大字小串１９８５番地 宇部マテリアルズ株式会社内 Yamaguchi, 〒7558510, JP)
International Classes:
H01J1/68; C09K11/08; C09K11/55; C09K11/59; C09K11/61; C09K11/64; C09K11/78; H01J1/63; H01J17/16; H01J17/49; H01J61/44
Attorney, Agent or Firm:
YANAGAWA, Yasuo (Mitsuya-Yotsuya Building 8th Floor, 2-14 Yotsuy, Shinjuku-ku Tokyo 04, 〒1600004, JP)
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