JPWO2022244429A1 - - Google Patents
Info
- Publication number
- JPWO2022244429A1 JPWO2022244429A1 JP2023522269A JP2023522269A JPWO2022244429A1 JP WO2022244429 A1 JPWO2022244429 A1 JP WO2022244429A1 JP 2023522269 A JP2023522269 A JP 2023522269A JP 2023522269 A JP2023522269 A JP 2023522269A JP WO2022244429 A1 JPWO2022244429 A1 JP WO2022244429A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- 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
- G11B7/005—Reproducing
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/007—Squaraine dyes
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021084183 | 2021-05-18 | ||
| JP2021084183 | 2021-05-18 | ||
| PCT/JP2022/012113 WO2022244429A1 (ja) | 2021-05-18 | 2022-03-17 | 非線形光吸収材料、記録媒体、情報の記録方法及び情報の読出方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022244429A1 true JPWO2022244429A1 (https=) | 2022-11-24 |
| JPWO2022244429A5 JPWO2022244429A5 (https=) | 2024-02-21 |
| JP7738279B2 JP7738279B2 (ja) | 2025-09-12 |
Family
ID=84140544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023522269A Active JP7738279B2 (ja) | 2021-05-18 | 2022-03-17 | 非線形光吸収材料、記録媒体、情報の記録方法及び情報の読出方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240062780A1 (https=) |
| JP (1) | JP7738279B2 (https=) |
| CN (1) | CN117321685A (https=) |
| WO (1) | WO2022244429A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588220A (ja) * | 1991-09-26 | 1993-04-09 | Sumitomo Electric Ind Ltd | 有機非線形光学材料 |
| JPH09133936A (ja) * | 1995-10-12 | 1997-05-20 | Hoechst Ag | 非線形光学における材料としてのスピロ化合物の使用 |
| JP2004292744A (ja) * | 2003-03-28 | 2004-10-21 | Toyo Ink Mfg Co Ltd | 光機能材料 |
| JP2011054265A (ja) * | 2009-08-31 | 2011-03-17 | General Electric Co <Ge> | 光学データ記憶媒体及びその使用方法 |
| JP2013151465A (ja) * | 2012-01-26 | 2013-08-08 | Dexerials Corp | 新規なビス又はトリス（３−ヒドロキシ−３，３−ジフェニル−１−プロピニル）アリール化合物類、光情報記録材料及び光情報記録媒体 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5185102A (en) * | 1989-06-08 | 1993-02-09 | Minnesota Mining And Manufacturing Company | Polymeric charge transfer complexes for nonlinear optical applications |
| JP2004250622A (ja) * | 2003-02-21 | 2004-09-09 | Toray Ind Inc | 樹脂組成物 |
| KR101217979B1 (ko) * | 2009-04-24 | 2013-01-02 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체를 이용한 유기 전계 발광 소자 |
| JP6118026B2 (ja) * | 2012-02-14 | 2017-04-19 | ユー・ディー・シー アイルランド リミテッド | 有機電界発光素子とそれに用いることができる化合物および有機電界発光素子用材料、並びに該素子を用いた発光装置、表示装置及び照明装置 |
-
2022
- 2022-03-17 CN CN202280034378.6A patent/CN117321685A/zh active Pending
- 2022-03-17 JP JP2023522269A patent/JP7738279B2/ja active Active
- 2022-03-17 WO PCT/JP2022/012113 patent/WO2022244429A1/ja not_active Ceased
-
2023
- 2023-10-24 US US18/493,230 patent/US20240062780A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588220A (ja) * | 1991-09-26 | 1993-04-09 | Sumitomo Electric Ind Ltd | 有機非線形光学材料 |
| JPH09133936A (ja) * | 1995-10-12 | 1997-05-20 | Hoechst Ag | 非線形光学における材料としてのスピロ化合物の使用 |
| JP2004292744A (ja) * | 2003-03-28 | 2004-10-21 | Toyo Ink Mfg Co Ltd | 光機能材料 |
| JP2011054265A (ja) * | 2009-08-31 | 2011-03-17 | General Electric Co <Ge> | 光学データ記憶媒体及びその使用方法 |
| JP2013151465A (ja) * | 2012-01-26 | 2013-08-08 | Dexerials Corp | 新規なビス又はトリス（３−ヒドロキシ−３，３−ジフェニル−１−プロピニル）アリール化合物類、光情報記録材料及び光情報記録媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240062780A1 (en) | 2024-02-22 |
| WO2022244429A1 (ja) | 2022-11-24 |
| JP7738279B2 (ja) | 2025-09-12 |
| CN117321685A (zh) | 2023-12-29 |
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