KR100771079B1 - 광정보 기록매체, 정보기록방법 및 색소화합물 - Google Patents
광정보 기록매체, 정보기록방법 및 색소화합물 Download PDFInfo
- Publication number
- KR100771079B1 KR100771079B1 KR1020040081670A KR20040081670A KR100771079B1 KR 100771079 B1 KR100771079 B1 KR 100771079B1 KR 1020040081670 A KR1020040081670 A KR 1020040081670A KR 20040081670 A KR20040081670 A KR 20040081670A KR 100771079 B1 KR100771079 B1 KR 100771079B1
- Authority
- KR
- South Korea
- Prior art keywords
- information recording
- general formula
- group
- recording medium
- optical information
- Prior art date
Links
- 0 Cc1c(C(Nc2c34)N=C5N=C(c6c(*)c(*)c(*)c(*)c6C6=N[C@](c7c(*)c(*)c(C)c(C)c77)N(C)C7=N7)N6N[n]2c7c3c(*)c(*)c(C)c4O)c5c(*)c(*)c1* Chemical compound Cc1c(C(Nc2c34)N=C5N=C(c6c(*)c(*)c(*)c(*)c6C6=N[C@](c7c(*)c(*)c(C)c(C)c77)N(C)C7=N7)N6N[n]2c7c3c(*)c(*)c(C)c4O)c5c(*)c(*)c1* 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
- C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
- C09B47/0678—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile having-COOH or -SO3H radicals or derivatives thereof directly linked to the skeleton
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B7/248—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines
Abstract
Description
Claims (16)
- 제1항에 있어서, 상기 일반식(Ⅱ)중의 M이 금속인 것을 특징으로 하는 색소화합물.
- 제2항에 있어서, 상기 일반식(Ⅱ)중의 M이 동인 것을 특징으로 하는 색소화합물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 일반식(Ⅱ)중 R4, R5, R6은 각각 독립적으로 알킬기인 것을 특징으로 하는 색소화합물.
- 제4항에 있어서, 상기 일반식(Ⅱ)중 R4, R5, R6은 메틸기인 것을 특징으로 하는 색소화합물.
- 제6항에 있어서, 상기 일반식(Ⅰ)으로 나타내어지는 치환기 중, R1, R2, R3은 각각 독립적으로 알킬기인 것을 특징으로 하는 광정보 기록매체.
- 제7항에 있어서, 상기 일반식(Ⅰ)으로 나타내어지는 치환기 중, R1, R2, R3은 메틸기인 것을 특징으로 하는 광정보 기록매체.
- 제6항에 있어서, 상기 일반식(Ⅰ)으로 나타내어지는 치환기가 상기 프탈로시아닌 유도체의 α위치로 치환되어 있는 것을 특징으로 하는 광정보 기록매체.
- 제10항에 있어서, 상기 일반식(Ⅱ)중의 M이 금속인 것을 특징으로 하는 광정보 기록매체.
- 제11항에 있어서, 상기 일반식(Ⅱ)중의 M이 동인 것을 특징으로 하는 광정보 기록매체.
- 제6항에 있어서, 상기 기판상에 금속으로 이루어지는 광반사층이 형성되어 있는 것을 특징으로 하는 광정보 기록매체.
- 제6항에 있어서, 상기 기판상에 보호층이 형성되어 있는 것을 특징으로 하는 광정보 기록매체.
- 제6항에 있어서, 상기 기판이 그 표면에 트랙 피치 0.2∼0.5㎛의 프리그루브를 갖는 투명한 원반상 기판이며, 상기 기록층이 상기 프리그루브를 갖는 면측에 형성되어 있는 것을 특징으로 하는 광정보 기록매체
- 제6항에 기재된 광정보 기록매체에 파장 450㎚이하의 레이저광을 조사하여 정보를 기록하는 것을 특징으로 하는 정보기록방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003357376A JP4505206B2 (ja) | 2003-10-17 | 2003-10-17 | 光情報記録媒体および情報記録方法、並びに、色素化合物 |
JPJP-P-2003-00357376 | 2003-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050037356A KR20050037356A (ko) | 2005-04-21 |
KR100771079B1 true KR100771079B1 (ko) | 2007-10-29 |
Family
ID=34373620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040081670A KR100771079B1 (ko) | 2003-10-17 | 2004-10-13 | 광정보 기록매체, 정보기록방법 및 색소화합물 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7205039B2 (ko) |
EP (1) | EP1524657B1 (ko) |
JP (1) | JP4505206B2 (ko) |
KR (1) | KR100771079B1 (ko) |
CN (1) | CN100508040C (ko) |
DE (1) | DE602004005394T2 (ko) |
TW (1) | TWI293324B (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1271500A1 (en) * | 2001-06-28 | 2003-01-02 | Fuji Photo Film Co., Ltd. | Optical information recording method and medium |
JP2005288972A (ja) * | 2004-04-02 | 2005-10-20 | Toshiba Corp | 追記型情報記録媒体 |
TW200704721A (en) * | 2005-05-10 | 2007-02-01 | Clariant Int Ltd | Anionic phthalocyanine based dyes for use as bca dye in an optical recording layer for blue laser recording |
US20080199809A1 (en) * | 2007-02-16 | 2008-08-21 | Fujifilm Corporation | Optical information recording medium and method of recording information |
US20080199808A1 (en) * | 2007-02-16 | 2008-08-21 | Fujifilm Corporation | Optical information recording medium and method of recording information |
WO2009034971A1 (ja) | 2007-09-12 | 2009-03-19 | Fujifilm Corporation | 置換基脱離化合物の製造方法、有機半導体膜およびその製造方法 |
KR20100033928A (ko) * | 2008-09-22 | 2010-03-31 | 후지필름 가부시키가이샤 | 착색 감광성 조성물, 컬러필터, 및 액정 표시 장치 |
CN102804269B (zh) * | 2009-06-24 | 2016-03-02 | 三菱化学媒体股份有限公司 | 光记录介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003094828A (ja) * | 2001-06-28 | 2003-04-03 | Fuji Photo Film Co Ltd | 光情報記録方法、光情報記録媒体 |
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JPS6073541A (ja) * | 1983-09-29 | 1985-04-25 | Toyo Ink Mfg Co Ltd | 光導電性材料 |
JP3045514B2 (ja) * | 1990-03-30 | 2000-05-29 | 東洋インキ製造株式会社 | 光学記録媒体 |
JP2000108513A (ja) | 1998-10-05 | 2000-04-18 | Mitsui Chemicals Inc | 光記録媒体 |
JP2000113504A (ja) | 1998-10-05 | 2000-04-21 | Mitsui Chemicals Inc | 光記録媒体 |
JP3820037B2 (ja) | 1998-11-05 | 2006-09-13 | 三井化学株式会社 | 光記録媒体 |
JP2000158818A (ja) | 1998-12-01 | 2000-06-13 | Mitsui Chemicals Inc | 光記録媒体 |
JP2000218940A (ja) | 1999-02-02 | 2000-08-08 | Mitsui Chemicals Inc | 光記録媒体 |
JP3820050B2 (ja) | 1999-02-02 | 2006-09-13 | 三井化学株式会社 | 光記録媒体 |
JP2000222771A (ja) | 1999-02-02 | 2000-08-11 | Mitsui Chemicals Inc | 光記録媒体 |
JP2000263939A (ja) | 1999-03-16 | 2000-09-26 | Mitsui Chemicals Inc | 光記録媒体 |
JP2000280620A (ja) | 1999-03-30 | 2000-10-10 | Mitsui Chemicals Inc | 光記録媒体 |
JP2000280621A (ja) | 1999-03-30 | 2000-10-10 | Mitsui Chemicals Inc | 光記録媒体 |
JP2000318313A (ja) | 1999-05-07 | 2000-11-21 | Mitsui Chemicals Inc | 光記録媒体 |
JP2000318312A (ja) | 1999-05-07 | 2000-11-21 | Mitsui Chemicals Inc | 光記録媒体 |
JP2001039034A (ja) | 1999-08-03 | 2001-02-13 | Mitsui Chemicals Inc | 光記録媒体 |
JP2001253171A (ja) | 2000-01-07 | 2001-09-18 | Mitsui Chemicals Inc | ベンズビスアゾール系化合物、及び該化合物を用いた光記録媒体 |
JP2001287465A (ja) | 2000-01-31 | 2001-10-16 | Mitsui Chemicals Inc | 光記録媒体 |
JP2001287460A (ja) | 2000-04-07 | 2001-10-16 | Mitsui Chemicals Inc | 光記録媒体 |
JP2004509785A (ja) | 2000-09-21 | 2004-04-02 | バイエル アクチェンゲゼルシャフト | 情報層中にフタロシアニン染料を光吸収性化合物として含有する光学媒体 |
JP4284025B2 (ja) | 2001-01-23 | 2009-06-24 | 富士フイルム株式会社 | 光情報記録媒体 |
CA2437007C (en) * | 2001-01-31 | 2008-07-29 | Fuji Photo Film Co., Ltd. | Phthalocyanine compound, ink, inkjet recording ink, inkjet recording method and method for improving ozone gas resistance of color image material |
TWI227478B (en) * | 2001-04-26 | 2005-02-01 | Fuji Photo Film Co Ltd | Optical information recording medium |
JP2003309828A (ja) | 2002-04-17 | 2003-10-31 | Sumitomo Electric Ind Ltd | モニタ像の表示位置修正方法、端末装置、取り付け治具及び双方向対話型システム |
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2003
- 2003-10-17 JP JP2003357376A patent/JP4505206B2/ja not_active Expired - Fee Related
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2004
- 2004-10-12 CN CNB2004100850727A patent/CN100508040C/zh not_active Expired - Fee Related
- 2004-10-13 KR KR1020040081670A patent/KR100771079B1/ko active IP Right Grant
- 2004-10-13 TW TW093130951A patent/TWI293324B/zh not_active IP Right Cessation
- 2004-10-18 US US10/966,186 patent/US7205039B2/en active Active
- 2004-10-18 EP EP04256394A patent/EP1524657B1/en not_active Expired - Fee Related
- 2004-10-18 DE DE602004005394T patent/DE602004005394T2/de active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003094828A (ja) * | 2001-06-28 | 2003-04-03 | Fuji Photo Film Co Ltd | 光情報記録方法、光情報記録媒体 |
Also Published As
Publication number | Publication date |
---|---|
JP2005119165A (ja) | 2005-05-12 |
EP1524657A1 (en) | 2005-04-20 |
JP4505206B2 (ja) | 2010-07-21 |
TW200526743A (en) | 2005-08-16 |
US7205039B2 (en) | 2007-04-17 |
EP1524657B1 (en) | 2007-03-21 |
CN100508040C (zh) | 2009-07-01 |
TWI293324B (en) | 2008-02-11 |
KR20050037356A (ko) | 2005-04-21 |
DE602004005394D1 (de) | 2007-05-03 |
DE602004005394T2 (de) | 2007-08-23 |
CN1609973A (zh) | 2005-04-27 |
US20050106352A1 (en) | 2005-05-19 |
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