GB2133927B - Electroluminescent devices - Google Patents

Electroluminescent devices

Info

Publication number
GB2133927B
GB2133927B GB08330844A GB8330844A GB2133927B GB 2133927 B GB2133927 B GB 2133927B GB 08330844 A GB08330844 A GB 08330844A GB 8330844 A GB8330844 A GB 8330844A GB 2133927 B GB2133927 B GB 2133927B
Authority
GB
United Kingdom
Prior art keywords
electroluminescent devices
electroluminescent
devices
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
Application number
GB08330844A
Other versions
GB2133927A (en
GB8330844D0 (en
Inventor
Michael Stuart Waite
John Leonard Williams
John Robert Siddle
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB08330844A priority Critical patent/GB2133927B/en
Publication of GB8330844D0 publication Critical patent/GB8330844D0/en
Publication of GB2133927A publication Critical patent/GB2133927A/en
Application granted granted Critical
Publication of GB2133927B publication Critical patent/GB2133927B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
GB08330844A 1982-12-10 1983-11-18 Electroluminescent devices Expired GB2133927B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08330844A GB2133927B (en) 1982-12-10 1983-11-18 Electroluminescent devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8235221 1982-12-10
GB08330844A GB2133927B (en) 1982-12-10 1983-11-18 Electroluminescent devices

Publications (3)

Publication Number Publication Date
GB8330844D0 GB8330844D0 (en) 1983-12-29
GB2133927A GB2133927A (en) 1984-08-01
GB2133927B true GB2133927B (en) 1986-09-03

Family

ID=26284647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08330844A Expired GB2133927B (en) 1982-12-10 1983-11-18 Electroluminescent devices

Country Status (1)

Country Link
GB (1) GB2133927B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124397A (en) * 1983-12-08 1985-07-03 コーア株式会社 Electroluminescent element
US4672264A (en) * 1985-01-08 1987-06-09 Phosphor Products Company Limited High contrast electroluminescent display panels
GB2176340B (en) * 1985-06-04 1989-07-05 Phosphor Prod Co Ltd High contrast electroluminescent displays
GB2176341B (en) * 1985-06-04 1989-07-05 Phosphor Prod Co Ltd High contrast electroluminescent displays
US4720436A (en) * 1985-09-11 1988-01-19 Ricoh Company, Ltd. Electroluminescence devices and method of fabricating the same
IT1223998B (en) * 1988-12-16 1990-09-29 Sip DETECTION SYSTEM FOR CATODOLUMINESCENCE ANALYSIS
GB9901334D0 (en) 1998-12-08 1999-03-10 Cambridge Display Tech Ltd Display devices
CN110879430A (en) * 2019-11-04 2020-03-13 广东先导先进材料股份有限公司 Infrared chalcogenide glass lens and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380417A (en) * 1971-01-26 1975-01-15 Emi Ltd Electrical charge injection

Also Published As

Publication number Publication date
GB2133927A (en) 1984-08-01
GB8330844D0 (en) 1983-12-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931118