JP4074027B2 - 結晶化ガラスからなる情報記録媒体用基板及び情報記録媒体 - Google Patents

結晶化ガラスからなる情報記録媒体用基板及び情報記録媒体 Download PDF

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Publication number
JP4074027B2
JP4074027B2 JP06600499A JP6600499A JP4074027B2 JP 4074027 B2 JP4074027 B2 JP 4074027B2 JP 06600499 A JP06600499 A JP 06600499A JP 6600499 A JP6600499 A JP 6600499A JP 4074027 B2 JP4074027 B2 JP 4074027B2
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Japan
Prior art keywords
substrate
glass
mgo
crystallized glass
recording medium
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JP06600499A
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Japanese (ja)
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JPH11322363A (ja
JPH11322363A5 (enExample
Inventor
学禄 鄒
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Hoya Corp
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Hoya Corp
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Priority to JP06600499A priority Critical patent/JP4074027B2/ja
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Publication of JPH11322363A5 publication Critical patent/JPH11322363A5/ja
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  • Magnetic Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP06600499A 1998-03-13 1999-03-12 結晶化ガラスからなる情報記録媒体用基板及び情報記録媒体 Expired - Fee Related JP4074027B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06600499A JP4074027B2 (ja) 1998-03-13 1999-03-12 結晶化ガラスからなる情報記録媒体用基板及び情報記録媒体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6363498 1998-03-13
JP10-63634 1998-03-13
JP06600499A JP4074027B2 (ja) 1998-03-13 1999-03-12 結晶化ガラスからなる情報記録媒体用基板及び情報記録媒体

Publications (3)

Publication Number Publication Date
JPH11322363A JPH11322363A (ja) 1999-11-24
JPH11322363A5 JPH11322363A5 (enExample) 2005-04-28
JP4074027B2 true JP4074027B2 (ja) 2008-04-09

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JP06600499A Expired - Fee Related JP4074027B2 (ja) 1998-03-13 1999-03-12 結晶化ガラスからなる情報記録媒体用基板及び情報記録媒体

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JP (1) JP4074027B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4680347B2 (ja) * 1999-06-01 2011-05-11 株式会社オハラ 高剛性ガラスセラミックス基板
JP4265035B2 (ja) * 1999-07-14 2009-05-20 コニカミノルタオプト株式会社 結晶化ガラス組成物
JP2001026456A (ja) * 1999-07-14 2001-01-30 Minolta Co Ltd ガラス組成
JP2001026440A (ja) * 1999-07-14 2001-01-30 Minolta Co Ltd ガラス組成
JP2001026454A (ja) * 1999-07-14 2001-01-30 Minolta Co Ltd ガラス組成
JP2001026458A (ja) * 1999-07-14 2001-01-30 Minolta Co Ltd ガラス組成
JP2001026445A (ja) * 1999-07-14 2001-01-30 Minolta Co Ltd ガラス組成
JP4284763B2 (ja) * 1999-07-14 2009-06-24 コニカミノルタオプト株式会社 ガラス組成
JP2001026446A (ja) * 1999-07-14 2001-01-30 Minolta Co Ltd ガラス組成
US7915058B2 (en) 2005-01-28 2011-03-29 Semiconductor Energy Laboratory Co., Ltd. Substrate having pattern and method for manufacturing the same, and semiconductor device and method for manufacturing the same
KR102256945B1 (ko) * 2020-05-14 2021-05-27 코닝 인코포레이티드 신규한 유리 및 유리-세라믹 조성물
CN120398412B (zh) * 2025-07-02 2025-09-26 湖南兴怀新材料科技有限公司 一种抗摔抗划伤的锂铝硅酸盐玻璃及其制备方法

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JPH11322363A (ja) 1999-11-24

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