KR940007778A - 자기헤드 - Google Patents
자기헤드 Download PDFInfo
- Publication number
- KR940007778A KR940007778A KR1019920016740A KR920016740A KR940007778A KR 940007778 A KR940007778 A KR 940007778A KR 1019920016740 A KR1019920016740 A KR 1019920016740A KR 920016740 A KR920016740 A KR 920016740A KR 940007778 A KR940007778 A KR 940007778A
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic head
- magnetic
- thin film
- ferrite core
- present
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Abstract
본 발명은 베리어(Barrier)층인 확산 방지막의 조성을 의사갭 효과를 줄이는데 적합한 것으로한 자기헤드에 관한 것으로, 페라이트 코어에 자성박막이 성막된 자기헤드에 있어서, 페라이트 코어와 자성박막사이에 (FeaAlbSic)x My 합급으로 조성하되 중량%로서 80〈a〉90, 3〈b〈8, 7〈c〈13, 80〈X〈99.9, 0.1〈Y〈20이고, M이 cr 또는 Ti으로 이루어진 확산 방지 막이 형성됨을 특징으로 하는 자기헤드에 관한 기술임.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명의 헤드 재생출력 그래프.
Claims (1)
- 페라이트 코어에 자성박막이 성막된 자기헤드에 있어서, 페라이트 코어와 자성박막 사이에 (FeaAlbSic)x Cry또는 Tiy산식으로 하되 80〈a〉90, 3〈b〈8, 7〈c〈13, 80〈X〈99.9, 0.1〈Y〈20중량%로 조성된 확산 방지 막이 형성됨을 특징으로 하는 자기헤드.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920016740A KR100226845B1 (ko) | 1992-09-15 | 1992-09-15 | 자기헤드 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920016740A KR100226845B1 (ko) | 1992-09-15 | 1992-09-15 | 자기헤드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940007778A true KR940007778A (ko) | 1994-04-28 |
KR100226845B1 KR100226845B1 (ko) | 1999-10-15 |
Family
ID=19339530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920016740A KR100226845B1 (ko) | 1992-09-15 | 1992-09-15 | 자기헤드 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100226845B1 (ko) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8216770B2 (en) | 2006-10-16 | 2012-07-10 | Cheil Industries Inc. | Resin composition comprising cardo resin, method for forming pattern using the resin composition and color filter using pattern formed by the method |
US8273270B2 (en) | 2010-10-13 | 2012-09-25 | Cheil Industries Inc. | Photosensitive resin composition and light blocking layer using the same |
US8298454B2 (en) | 2010-12-10 | 2012-10-30 | Cheil Industries Inc. | Photosensitive resin composition and light blocking layer using the same |
US8318053B2 (en) | 2010-12-24 | 2012-11-27 | Cheil Industries Inc. | Photosensitive resin composition and color filter using the same |
US8486591B2 (en) | 2008-10-24 | 2013-07-16 | Cheil Industries Inc. | Photosensitive resin composition for color filter and color filter prepared using the same |
US8530537B2 (en) | 2010-09-29 | 2013-09-10 | Cheil Industries Inc. | Black photosensitive resin composition and light blocking layer using the same |
US8735025B2 (en) | 2007-01-17 | 2014-05-27 | Cheil Industries Inc. | Photosensitive resin composition for producing color filter and color filter for image sensor produced using the composition |
US8822110B2 (en) | 2011-12-02 | 2014-09-02 | Cheil Industries Inc. | Photosensitive resin composition for color filter and color filter including the same |
US9069132B2 (en) | 2012-12-26 | 2015-06-30 | Cheil Industries Inc. | Photosensitive resin composition for light blocking layer and light blocking layer using the same |
US9841675B2 (en) | 2012-12-07 | 2017-12-12 | Samsung Sdi Co., Ltd. | Photosensitive resin composition for color filter and color filter using the same |
-
1992
- 1992-09-15 KR KR1019920016740A patent/KR100226845B1/ko not_active IP Right Cessation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8216770B2 (en) | 2006-10-16 | 2012-07-10 | Cheil Industries Inc. | Resin composition comprising cardo resin, method for forming pattern using the resin composition and color filter using pattern formed by the method |
US8735025B2 (en) | 2007-01-17 | 2014-05-27 | Cheil Industries Inc. | Photosensitive resin composition for producing color filter and color filter for image sensor produced using the composition |
US8486591B2 (en) | 2008-10-24 | 2013-07-16 | Cheil Industries Inc. | Photosensitive resin composition for color filter and color filter prepared using the same |
US8530537B2 (en) | 2010-09-29 | 2013-09-10 | Cheil Industries Inc. | Black photosensitive resin composition and light blocking layer using the same |
US8273270B2 (en) | 2010-10-13 | 2012-09-25 | Cheil Industries Inc. | Photosensitive resin composition and light blocking layer using the same |
US8298454B2 (en) | 2010-12-10 | 2012-10-30 | Cheil Industries Inc. | Photosensitive resin composition and light blocking layer using the same |
US8318053B2 (en) | 2010-12-24 | 2012-11-27 | Cheil Industries Inc. | Photosensitive resin composition and color filter using the same |
US8822110B2 (en) | 2011-12-02 | 2014-09-02 | Cheil Industries Inc. | Photosensitive resin composition for color filter and color filter including the same |
US9841675B2 (en) | 2012-12-07 | 2017-12-12 | Samsung Sdi Co., Ltd. | Photosensitive resin composition for color filter and color filter using the same |
US9069132B2 (en) | 2012-12-26 | 2015-06-30 | Cheil Industries Inc. | Photosensitive resin composition for light blocking layer and light blocking layer using the same |
Also Published As
Publication number | Publication date |
---|---|
KR100226845B1 (ko) | 1999-10-15 |
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E701 | Decision to grant or registration of patent right | ||
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LAPS | Lapse due to unpaid annual fee |