GB9703172D0 - High efficiency and long lifetime EL devices - Google Patents
High efficiency and long lifetime EL devicesInfo
- Publication number
- GB9703172D0 GB9703172D0 GBGB9703172.8A GB9703172A GB9703172D0 GB 9703172 D0 GB9703172 D0 GB 9703172D0 GB 9703172 A GB9703172 A GB 9703172A GB 9703172 D0 GB9703172 D0 GB 9703172D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- devices
- high efficiency
- long lifetime
- lifetime
- long
- 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.)
- Pending
Links
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9703172.8A GB9703172D0 (en) | 1997-02-15 | 1997-02-15 | High efficiency and long lifetime EL devices |
JP50861598A JP2000516275A (en) | 1996-07-29 | 1997-07-29 | Conjugated copolymers for use in light emitting devices |
JP50861698A JP3724589B2 (en) | 1996-07-29 | 1997-07-29 | Electroluminescence element |
CN97196867A CN1130956C (en) | 1996-07-29 | 1997-07-29 | Electroluminescent devices with electrode protection |
PCT/GB1997/002039 WO1998005187A1 (en) | 1996-07-29 | 1997-07-29 | Electroluminescent devices with electrode protection |
EP97933783A EP0915925A1 (en) | 1996-07-29 | 1997-07-29 | Conjugated copolymers for use in luminescent devices |
US09/230,401 US6605823B1 (en) | 1996-07-29 | 1997-07-29 | Electroluminescent devices with electrode protection |
US09/230,374 US6423428B1 (en) | 1996-07-29 | 1997-07-29 | Conjugated copolymers for use in luminescent devices |
GB9901733A GB2331400B (en) | 1996-07-29 | 1997-07-29 | Electroluminescent devices with electrode protection |
PCT/GB1997/002038 WO1998004610A1 (en) | 1996-07-29 | 1997-07-29 | Conjugated copolymers for use in luminescent devices |
DE69710781T DE69710781T2 (en) | 1996-07-29 | 1997-07-29 | ELECTROLUMINESCENT ARRANGEMENTS WITH ELECTRODE PROTECTION |
EP97933784A EP0947123B1 (en) | 1996-07-29 | 1997-07-29 | Electroluminescent devices with electrode protection |
US10/615,924 US7151341B2 (en) | 1996-07-29 | 2003-07-10 | Electroluminescent devices with electrode protection |
US11/404,677 US20060186794A1 (en) | 1996-07-29 | 2006-04-14 | Electroluminescent devices with electrode protection |
US12/200,442 US8039041B2 (en) | 1996-07-29 | 2008-08-28 | Electroluminescent devices with electrode protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9703172.8A GB9703172D0 (en) | 1997-02-15 | 1997-02-15 | High efficiency and long lifetime EL devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9703172D0 true GB9703172D0 (en) | 1997-04-02 |
Family
ID=10807735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9703172.8A Pending GB9703172D0 (en) | 1996-07-29 | 1997-02-15 | High efficiency and long lifetime EL devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB9703172D0 (en) |
-
1997
- 1997-02-15 GB GBGB9703172.8A patent/GB9703172D0/en active Pending
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