ATE308764T1 - Squarylium-verbindungen als filter für elektronische anzeigevorrichtungen - Google Patents
Squarylium-verbindungen als filter für elektronische anzeigevorrichtungenInfo
- Publication number
- ATE308764T1 ATE308764T1 AT03001427T AT03001427T ATE308764T1 AT E308764 T1 ATE308764 T1 AT E308764T1 AT 03001427 T AT03001427 T AT 03001427T AT 03001427 T AT03001427 T AT 03001427T AT E308764 T1 ATE308764 T1 AT E308764T1
- Authority
- AT
- Austria
- Prior art keywords
- filters
- atom
- electronic displays
- squarylium compounds
- display device
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/08—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing alicyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/08—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing alicyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/08—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing alicyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/031—Polarizer or dye
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Optical Filters (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002021106 | 2002-01-30 | ||
| JP2002195457 | 2002-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE308764T1 true ATE308764T1 (de) | 2005-11-15 |
Family
ID=27615719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03001427T ATE308764T1 (de) | 2002-01-30 | 2003-01-22 | Squarylium-verbindungen als filter für elektronische anzeigevorrichtungen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6818262B2 (de) |
| EP (1) | EP1335215B1 (de) |
| KR (1) | KR20030065338A (de) |
| CN (1) | CN1234026C (de) |
| AT (1) | ATE308764T1 (de) |
| DE (1) | DE60302079T2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200621719A (en) * | 2004-10-07 | 2006-07-01 | Kyowa Hakko Chemical Co Ltd | Color filter for electronic display device and squarylium compound metal complex |
| AU2005305923A1 (en) * | 2004-11-22 | 2006-05-26 | Clariant Finance (Bvi) Limited | Monosubstituted squaric acid metal complex dyes and their use in optical layers for optical data recording |
| KR100708981B1 (ko) * | 2004-11-29 | 2007-04-18 | 주식회사 엘지화학 | Ｐｄｐ 필터용 색보정 필름, 색보정-근적외선 흡수 복합화필름, 및 이를 이용한 ｐｄｐ 필터 |
| JP4785541B2 (ja) * | 2006-01-26 | 2011-10-05 | 株式会社Ａｄｅｋａ | 光学フィルター |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06263732A (ja) * | 1993-03-12 | 1994-09-20 | Mitsubishi Kasei Corp | シクロブテン系化合物，その製法並びにスクアリリウム系化合物の製造法 |
| EP1160230A4 (de) | 1999-03-05 | 2002-05-08 | Mitsubishi Chem Corp | Sqarylium verbindungen, durch diese hergestellte filter für plasma-bildschirme und plasma-bildschirme |
| JP2001192350A (ja) | 1999-03-05 | 2001-07-17 | Mitsubishi Chemicals Corp | スクアリリウム系化合物、これを用いたプラズマディスプレイパネル用フィルター及びプラズマディスプレイパネル表示装置 |
| JP4193285B2 (ja) * | 1999-06-04 | 2008-12-10 | コニカミノルタホールディングス株式会社 | カラートナー |
| US6596364B2 (en) * | 1999-12-16 | 2003-07-22 | Kyowa Hakko Kogyo Co., Ltd. | Squarylium compounds and optical recording medium containing the same |
| JP2001183522A (ja) * | 1999-12-27 | 2001-07-06 | Mitsubishi Chemicals Corp | プラズマディスプレイパネル用フィルター |
| US6558768B2 (en) * | 2000-03-07 | 2003-05-06 | Ricoh Company, Ltd. | Optical recording medium and optical recording and reading method using the same |
| EP1157990A3 (de) * | 2000-05-22 | 2003-12-10 | Mitsubishi Chemical Corporation | Squarylium-Färbemittel und Filter für Anzeigevorrichtung |
-
2003
- 2003-01-22 US US10/347,887 patent/US6818262B2/en not_active Expired - Fee Related
- 2003-01-22 DE DE60302079T patent/DE60302079T2/de not_active Expired - Fee Related
- 2003-01-22 AT AT03001427T patent/ATE308764T1/de not_active IP Right Cessation
- 2003-01-22 EP EP03001427A patent/EP1335215B1/de not_active Expired - Lifetime
- 2003-01-23 KR KR10-2003-0004546A patent/KR20030065338A/ko not_active Application Discontinuation
- 2003-01-30 CN CNB031034551A patent/CN1234026C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1234026C (zh) | 2005-12-28 |
| CN1435700A (zh) | 2003-08-13 |
| KR20030065338A (ko) | 2003-08-06 |
| US20030165640A1 (en) | 2003-09-04 |
| DE60302079T2 (de) | 2006-07-13 |
| EP1335215B1 (de) | 2005-11-02 |
| EP1335215A1 (de) | 2003-08-13 |
| US6818262B2 (en) | 2004-11-16 |
| DE60302079D1 (de) | 2005-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |