TW200502357A - Color changing media for light emitting display devices - Google Patents
Color changing media for light emitting display devicesInfo
- Publication number
- TW200502357A TW200502357A TW093120452A TW93120452A TW200502357A TW 200502357 A TW200502357 A TW 200502357A TW 093120452 A TW093120452 A TW 093120452A TW 93120452 A TW93120452 A TW 93120452A TW 200502357 A TW200502357 A TW 200502357A
- Authority
- TW
- Taiwan
- Prior art keywords
- light emitting
- display devices
- emitting display
- color changing
- material part
- Prior art date
Links
Classifications
-
- 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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/004—Diketopyrrolopyrrole dyes
-
- 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
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
Abstract
The present invention relates to electroluminescent elements comprising an organic or inorganic electroluminescent material part which emits a blue light and at least one fluorescent material part which absorbs said blue light and emits a fluorescence in a visible light range from bluish green to red light said fluorescent material part exists outside of the electroluminescent material part and comprises a diketopyrrolopyrrole compound.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03405515 | 2003-07-09 | ||
EP03102733 | 2003-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200502357A true TW200502357A (en) | 2005-01-16 |
Family
ID=34066516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093120452A TW200502357A (en) | 2003-07-09 | 2004-07-08 | Color changing media for light emitting display devices |
Country Status (2)
Country | Link |
---|---|
TW (1) | TW200502357A (en) |
WO (1) | WO2005005571A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI395508B (en) * | 2009-05-08 | 2013-05-01 | Univ Cheng Shiu | A display device having a photochromic unit |
TWI401993B (en) * | 2009-05-08 | 2013-07-11 | Univ Shu Te | A display device having an ultraviolet light barrier layer |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007053069A1 (en) | 2007-09-27 | 2009-04-02 | Osram Opto Semiconductors Gmbh | Light-emitting component with wavelength converter and manufacturing method |
FR2956028B1 (en) | 2010-02-08 | 2012-03-02 | Oreal | COSMETIC COMPOSITION INCLUDING AT LEAST ONE FLUOROPHORE COMPOUND. |
DE102014100837A1 (en) * | 2014-01-24 | 2015-07-30 | Osram Opto Semiconductors Gmbh | Light-emitting component and method for producing a light-emitting component |
CN109897045B (en) * | 2019-03-29 | 2021-04-27 | 华东理工大学 | Pyrrolopyrrole-dione-based cyclic compound with solid-liquid dual fluorescence, and preparation method and application thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126214A (en) * | 1989-03-15 | 1992-06-30 | Idemitsu Kosan Co., Ltd. | Electroluminescent element |
EP1087005B1 (en) * | 1999-09-27 | 2004-02-25 | Ciba SC Holding AG | Fluorescent diketopyrrolopyrroles |
EP1087006B1 (en) * | 1999-09-27 | 2003-10-15 | Ciba SC Holding AG | Electroluminescent devices comprising diketopyrrolopyrroles |
TW515223B (en) * | 2000-07-24 | 2002-12-21 | Tdk Corp | Light emitting device |
ATE541011T1 (en) * | 2001-06-29 | 2012-01-15 | Basf Se | FLUORESCENT DIKETOPYRROLOPYRROLES |
MXPA04006662A (en) * | 2002-02-01 | 2004-10-04 | Ciba Sc Holding Ag | Fluorescent compositions comprising diketopyrrolopyrroles. |
-
2004
- 2004-06-30 WO PCT/EP2004/051294 patent/WO2005005571A1/en active Application Filing
- 2004-07-08 TW TW093120452A patent/TW200502357A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI395508B (en) * | 2009-05-08 | 2013-05-01 | Univ Cheng Shiu | A display device having a photochromic unit |
TWI401993B (en) * | 2009-05-08 | 2013-07-11 | Univ Shu Te | A display device having an ultraviolet light barrier layer |
Also Published As
Publication number | Publication date |
---|---|
WO2005005571A1 (en) | 2005-01-20 |
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