GB2470145B - Phosphorescent materials - Google Patents

Phosphorescent materials

Info

Publication number
GB2470145B
GB2470145B GB1013835A GB201013835A GB2470145B GB 2470145 B GB2470145 B GB 2470145B GB 1013835 A GB1013835 A GB 1013835A GB 201013835 A GB201013835 A GB 201013835A GB 2470145 B GB2470145 B GB 2470145B
Authority
GB
United Kingdom
Prior art keywords
phosphorescent materials
phosphorescent
materials
Prior art date
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.)
Expired - Fee Related
Application number
GB1013835A
Other versions
GB2470145A (en
GB201013835D0 (en
Inventor
Stephen O'connor
Andrew Bruce Holmes
Carl Towns
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CDT Oxford Ltd
Original Assignee
CDT Oxford Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB0427266.2A external-priority patent/GB0427266D0/en
Application filed by CDT Oxford Ltd filed Critical CDT Oxford Ltd
Publication of GB201013835D0 publication Critical patent/GB201013835D0/en
Publication of GB2470145A publication Critical patent/GB2470145A/en
Application granted granted Critical
Publication of GB2470145B publication Critical patent/GB2470145B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H01L51/0039—
    • H01L51/0043—
    • H01L51/0085—
    • H01L51/5016—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/115—Polyfluorene; Derivatives thereof
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/151—Copolymers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
GB1013835A 2004-12-13 2005-12-12 Phosphorescent materials Expired - Fee Related GB2470145B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0427266.2A GB0427266D0 (en) 2004-12-13 2004-12-13 Phosphorescent OLED
GB0710097A GB2434695B (en) 2004-12-13 2005-12-12 Phosphorescent oled

Publications (3)

Publication Number Publication Date
GB201013835D0 GB201013835D0 (en) 2010-09-29
GB2470145A GB2470145A (en) 2010-11-10
GB2470145B true GB2470145B (en) 2011-02-16

Family

ID=42942140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1013835A Expired - Fee Related GB2470145B (en) 2004-12-13 2005-12-12 Phosphorescent materials

Country Status (1)

Country Link
GB (1) GB2470145B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003007395A1 (en) * 2001-07-10 2003-01-23 Dow Global Technologies Inc. Electroactive polymers and devices made therefrom
EP1424350A1 (en) * 2001-08-31 2004-06-02 Nippon Hoso Kyokai Phosphor light−emitting compound, phosphor light−emitting composition, and organic light emitting element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003007395A1 (en) * 2001-07-10 2003-01-23 Dow Global Technologies Inc. Electroactive polymers and devices made therefrom
EP1424350A1 (en) * 2001-08-31 2004-06-02 Nippon Hoso Kyokai Phosphor light−emitting compound, phosphor light−emitting composition, and organic light emitting element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J.Am.Chem.Soc. Vol.125, pp 636-637, 18 Dec. 2003 *

Also Published As

Publication number Publication date
GB2470145A (en) 2010-11-10
GB201013835D0 (en) 2010-09-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191212