JP2008243706A5 - - Google Patents

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Publication number
JP2008243706A5
JP2008243706A5 JP2007085120A JP2007085120A JP2008243706A5 JP 2008243706 A5 JP2008243706 A5 JP 2008243706A5 JP 2007085120 A JP2007085120 A JP 2007085120A JP 2007085120 A JP2007085120 A JP 2007085120A JP 2008243706 A5 JP2008243706 A5 JP 2008243706A5
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JP
Japan
Prior art keywords
aluminum
magnesium oxide
powder
ultraviolet light
containing magnesium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2007085120A
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Japanese (ja)
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JP4850107B2 (en
JP2008243706A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2007085120A priority Critical patent/JP4850107B2/en
Priority claimed from JP2007085120A external-priority patent/JP4850107B2/en
Priority to KR1020080028439A priority patent/KR101421300B1/en
Priority to CN2008100963386A priority patent/CN101544474B/en
Publication of JP2008243706A publication Critical patent/JP2008243706A/en
Publication of JP2008243706A5 publication Critical patent/JP2008243706A5/ja
Application granted granted Critical
Publication of JP4850107B2 publication Critical patent/JP4850107B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (7)

γ型酸化アルミニウム粉末と酸化マグネシウム源粉末との粉末混合物を焼成して得られたアルミニウム含有量が２〜３８質量％の範囲にあるアルミニウム含有酸化マグネシウム焼成物粉末。   An aluminum-containing magnesium oxide fired powder having an aluminum content in the range of 2 to 38% by mass obtained by firing a powder mixture of γ-type aluminum oxide powder and magnesium oxide source powder. Ｘｅガスのガス放電により生成した紫外光に励起されて波長２３０〜２６０ｎｍの範囲にピーク波長を有する紫外光を放出する請求項１に記載のアルミニウム含有酸化マグネシウム焼成物粉末。   The aluminum-containing magnesium oxide fired product powder according to claim 1, wherein the aluminum-containing sintered magnesium oxide powder is excited by ultraviolet light generated by gas discharge of Xe gas and emits ultraviolet light having a peak wavelength in the range of 230 to 260 nm. 粉末混合物の焼成温度が８５０℃以上である請求項１に記載のアルミニウム含有酸化マグネシウム焼成物粉末。   The aluminum-containing magnesium oxide fired powder according to claim 1, wherein a firing temperature of the powder mixture is 850 ° C or higher. アルミニウム含有量が５〜３５質量％の範囲にある請求項１に記載のアルミニウム含有酸化マグネシウム焼成物粉末。   The aluminum-containing magnesium oxide fired powder according to claim 1, wherein the aluminum content is in the range of 5 to 35 mass%. 交流型プラズマディスプレイパネルの誘電体保護層の放電空間側の表面に形成される紫外光放出層の製造用である請求項１乃至４のうちのいずれかの項に記載のアルミニウム含有酸化マグネシウム焼成物粉末。 The aluminum-containing magnesium oxide fired product according to any one of claims 1 to 4 , which is used for producing an ultraviolet light emitting layer formed on a surface on the discharge space side of a dielectric protective layer of an AC type plasma display panel. Powder. 請求項１乃至４のうちのいずれかの項に記載のアルミニウム含有酸化マグネシウム焼成物粉末から製造された酸化マグネシウム膜。 The magnesium oxide film manufactured from the aluminum containing magnesium oxide baked material powder of any one of Claims 1 thru | or 4 . 請求項１乃至４のうちのいずれかの項に記載のアルミニウム含有酸化マグネシウム焼成物粉末から製造された、交流型プラズマディスプレイパネルの誘電体保護層の放電空間側の表面に形成される紫外光放出層。 An ultraviolet light emission formed on the surface on the discharge space side of the dielectric protective layer of the AC type plasma display panel manufactured from the aluminum-containing sintered magnesium oxide powder according to any one of claims 1 to 4. layer.
JP2007085120A 2007-03-28 2007-03-28 Baked magnesium oxide powder containing aluminum oxide Expired - Fee Related JP4850107B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007085120A JP4850107B2 (en) 2007-03-28 2007-03-28 Baked magnesium oxide powder containing aluminum oxide
KR1020080028439A KR101421300B1 (en) 2007-03-28 2008-03-27 Fired aluminum-containing magnesium oxide powder
CN2008100963386A CN101544474B (en) 2007-03-28 2008-03-28 Aluminum content magnesium oxide calcination object powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007085120A JP4850107B2 (en) 2007-03-28 2007-03-28 Baked magnesium oxide powder containing aluminum oxide

Publications (3)

Publication Number Publication Date
JP2008243706A JP2008243706A (en) 2008-10-09
JP2008243706A5 true JP2008243706A5 (en) 2009-10-08
JP4850107B2 JP4850107B2 (en) 2012-01-11

Family

ID=39914777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007085120A Expired - Fee Related JP4850107B2 (en) 2007-03-28 2007-03-28 Baked magnesium oxide powder containing aluminum oxide

Country Status (3)

Country Link
JP (1) JP4850107B2 (en)
KR (1) KR101421300B1 (en)
CN (1) CN101544474B (en)

Family Cites Families (18)

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JPS5767074A (en) * 1980-10-15 1982-04-23 Shin Nihon Kagaku Kogyo Kk Manufacture of high density spherical body containing spinel as major ingredient
JPS63307107A (en) * 1987-06-09 1988-12-14 Asahi Glass Co Ltd Highly heat conductive magnesia based powder
JPH0288420A (en) * 1988-09-27 1990-03-28 Shin Nippon Kagaku Kogyo Co Ltd Production of spinel clinker
JPH0714516A (en) * 1993-06-23 1995-01-17 Central Glass Co Ltd Plasma display panel
JPH11278828A (en) * 1998-03-30 1999-10-12 C I Kasei Co Ltd Fine particles of gamma-alumina-magnesia multiple oxide and its production
JPH11339665A (en) * 1998-05-27 1999-12-10 Mitsubishi Electric Corp Ac plasma display panel, substrate for it and protective film material for it
JP3623406B2 (en) * 1999-09-07 2005-02-23 松下電器産業株式会社 Gas discharge panel and manufacturing method thereof
DE19944202A1 (en) * 1999-09-15 2001-03-22 Philips Corp Intellectual Pty Plasma screen with UV light reflecting front panel coating
KR100997068B1 (en) * 2003-10-21 2010-11-30 우베 마테리알즈 가부시키가이샤 Magnesium oxide for vapor deposition
JP2005149743A (en) * 2003-11-11 2005-06-09 Pioneer Plasma Display Corp Material for forming protection film of plasma display panel, plasma display panel, and plasma display device
JP4541832B2 (en) * 2004-03-19 2010-09-08 パナソニック株式会社 Plasma display panel
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JP2005350765A (en) * 2004-05-13 2005-12-22 Mitsubishi Materials Corp MgO VAPOR DEPOSITION MATERIAL
KR100705289B1 (en) * 2004-12-16 2007-04-10 엘지전자 주식회사 Protect layer manufacture method of plasma display panel and composition thereof
EP1780749A3 (en) * 2005-11-01 2009-08-12 LG Electronics Inc. Plasma display panel and method for producing the same
JP2008162825A (en) * 2006-12-27 2008-07-17 Kao Corp Spherical ceramic particles
US7923931B2 (en) * 2007-03-02 2011-04-12 Lg Electronics Inc. Plasma display panel and related technologies including method for manufacturing the same

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