JPS5634142A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5634142A
JPS5634142A JP10830679A JP10830679A JPS5634142A JP S5634142 A JPS5634142 A JP S5634142A JP 10830679 A JP10830679 A JP 10830679A JP 10830679 A JP10830679 A JP 10830679A JP S5634142 A JPS5634142 A JP S5634142A
Authority
JP
Japan
Prior art keywords
film layer
oxide
layer
ground
thin 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
JP10830679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329330B2 (cs
Inventor
Kunio Wakai
Takayuki Toko
Tsunemi Oiwa
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP10830679A priority Critical patent/JPS5634142A/ja
Publication of JPS5634142A publication Critical patent/JPS5634142A/ja
Publication of JPS6329330B2 publication Critical patent/JPS6329330B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
JP10830679A 1979-08-25 1979-08-25 Magnetic recording medium Granted JPS5634142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10830679A JPS5634142A (en) 1979-08-25 1979-08-25 Magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10830679A JPS5634142A (en) 1979-08-25 1979-08-25 Magnetic recording medium

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP19781986A Division JPS6292115A (ja) 1986-08-23 1986-08-23 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS5634142A true JPS5634142A (en) 1981-04-06
JPS6329330B2 JPS6329330B2 (cs) 1988-06-13

Family

ID=14481349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10830679A Granted JPS5634142A (en) 1979-08-25 1979-08-25 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5634142A (cs)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877025A (ja) * 1981-10-29 1983-05-10 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
JPS58137839A (ja) * 1982-02-12 1983-08-16 Toshiba Corp 半導体用マスクの製造方法
US4539265A (en) * 1981-04-14 1985-09-03 Sony Corporation Magnetic recording medium
US4543301A (en) * 1982-08-12 1985-09-24 Sony Corporation Magnetic recording medium
JPS62293512A (ja) * 1986-06-12 1987-12-21 Sumitomo Special Metals Co Ltd 磁気記録媒体
JPS62293511A (ja) * 1986-06-12 1987-12-21 Sumitomo Special Metals Co Ltd 磁気記録媒体
JPS63217525A (ja) * 1987-02-25 1988-09-09 コマッグ・インコーポレイテッド 磁気ディスク構造及びその製造方法
JPH0199615A (ja) * 1987-10-08 1989-04-18 Asahi Chem Ind Co Ltd 電気透析装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112119509B (zh) 2018-05-24 2021-08-24 大日本印刷株式会社 自发光型显示体用或直下型背光源用的密封材料片、自发光型显示体、直下型背光源

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539265A (en) * 1981-04-14 1985-09-03 Sony Corporation Magnetic recording medium
JPS5877025A (ja) * 1981-10-29 1983-05-10 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
JPS58137839A (ja) * 1982-02-12 1983-08-16 Toshiba Corp 半導体用マスクの製造方法
US4543301A (en) * 1982-08-12 1985-09-24 Sony Corporation Magnetic recording medium
JPS62293512A (ja) * 1986-06-12 1987-12-21 Sumitomo Special Metals Co Ltd 磁気記録媒体
JPS62293511A (ja) * 1986-06-12 1987-12-21 Sumitomo Special Metals Co Ltd 磁気記録媒体
JPS63217525A (ja) * 1987-02-25 1988-09-09 コマッグ・インコーポレイテッド 磁気ディスク構造及びその製造方法
JPH0199615A (ja) * 1987-10-08 1989-04-18 Asahi Chem Ind Co Ltd 電気透析装置

Also Published As

Publication number Publication date
JPS6329330B2 (cs) 1988-06-13

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