JPS6414082A - Grooved substrate - Google Patents

Grooved substrate

Info

Publication number
JPS6414082A
JPS6414082A JP62170379A JP17037987A JPS6414082A JP S6414082 A JPS6414082 A JP S6414082A JP 62170379 A JP62170379 A JP 62170379A JP 17037987 A JP17037987 A JP 17037987A JP S6414082 A JPS6414082 A JP S6414082A
Authority
JP
Japan
Prior art keywords
substrate
org
inorg
composite
film
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.)
Granted
Application number
JP62170379A
Other languages
English (en)
Other versions
JP2720435B2 (ja
Inventor
Yoshihiro Matsuno
Shinya Katayama
Yuichi Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP62170379A priority Critical patent/JP2720435B2/ja
Publication of JPS6414082A publication Critical patent/JPS6414082A/ja
Application granted granted Critical
Publication of JP2720435B2 publication Critical patent/JP2720435B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
JP62170379A 1987-07-08 1987-07-08 溝つき基板 Expired - Lifetime JP2720435B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170379A JP2720435B2 (ja) 1987-07-08 1987-07-08 溝つき基板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170379A JP2720435B2 (ja) 1987-07-08 1987-07-08 溝つき基板

Publications (2)

Publication Number Publication Date
JPS6414082A true JPS6414082A (en) 1989-01-18
JP2720435B2 JP2720435B2 (ja) 1998-03-04

Family

ID=15903845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170379A Expired - Lifetime JP2720435B2 (ja) 1987-07-08 1987-07-08 溝つき基板

Country Status (1)

Country Link
JP (1) JP2720435B2 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01232552A (ja) * 1988-03-11 1989-09-18 Toshiba Corp 光ディスク基板の製造方法
JPH0330132A (ja) * 1989-06-27 1991-02-08 Nec Corp 読み出し専用光ディスク
JPH0356204A (ja) * 1989-07-13 1991-03-11 Sonobe Hisatoshi 粉粒体の分包機
JPH04232629A (ja) * 1990-08-17 1992-08-20 Internatl Business Mach Corp <Ibm> 溝付き基板の製法および多層構造体
JP2002350625A (ja) * 2001-05-30 2002-12-04 Asahi Glass Co Ltd 波長選択性回折素子および光ヘッド装置
JP2005008909A (ja) * 2003-06-16 2005-01-13 Canon Inc 構造体の製造方法
JP2008203821A (ja) * 2007-01-22 2008-09-04 Canon Inc 積層型回折光学素子
JP2012036073A (ja) * 2010-03-31 2012-02-23 Central Glass Co Ltd 酸化物成形体及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190211A (ja) * 1983-04-13 1984-10-29 Fujitsu Ltd 微細凹凸をもつ酸化硅素薄膜基板の製造方法
JPS59215036A (ja) * 1983-05-20 1984-12-04 Nippon Telegr & Teleph Corp <Ntt> 光デイスク媒体
JPS61131251A (ja) * 1984-11-29 1986-06-18 Matsushita Electric Ind Co Ltd 光デイスク基板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190211A (ja) * 1983-04-13 1984-10-29 Fujitsu Ltd 微細凹凸をもつ酸化硅素薄膜基板の製造方法
JPS59215036A (ja) * 1983-05-20 1984-12-04 Nippon Telegr & Teleph Corp <Ntt> 光デイスク媒体
JPS61131251A (ja) * 1984-11-29 1986-06-18 Matsushita Electric Ind Co Ltd 光デイスク基板

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01232552A (ja) * 1988-03-11 1989-09-18 Toshiba Corp 光ディスク基板の製造方法
JPH0330132A (ja) * 1989-06-27 1991-02-08 Nec Corp 読み出し専用光ディスク
JPH0356204A (ja) * 1989-07-13 1991-03-11 Sonobe Hisatoshi 粉粒体の分包機
JPH04232629A (ja) * 1990-08-17 1992-08-20 Internatl Business Mach Corp <Ibm> 溝付き基板の製法および多層構造体
JP2002350625A (ja) * 2001-05-30 2002-12-04 Asahi Glass Co Ltd 波長選択性回折素子および光ヘッド装置
JP2005008909A (ja) * 2003-06-16 2005-01-13 Canon Inc 構造体の製造方法
JP2008203821A (ja) * 2007-01-22 2008-09-04 Canon Inc 積層型回折光学素子
JP2012036073A (ja) * 2010-03-31 2012-02-23 Central Glass Co Ltd 酸化物成形体及びその製造方法

Also Published As

Publication number Publication date
JP2720435B2 (ja) 1998-03-04

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