GB1571620A - Electroluminescent phosphor panels - Google Patents
Electroluminescent phosphor panels Download PDFInfo
- Publication number
- GB1571620A GB1571620A GB45213/76A GB4521376A GB1571620A GB 1571620 A GB1571620 A GB 1571620A GB 45213/76 A GB45213/76 A GB 45213/76A GB 4521376 A GB4521376 A GB 4521376A GB 1571620 A GB1571620 A GB 1571620A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- panel
- phosphor
- electrode film
- transparent
- 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
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims description 26
- 239000012190 activator Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 6
- 229910007541 Zn O Inorganic materials 0.000 claims description 4
- 229910001370 Se alloy Inorganic materials 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 229910052771 Terbium Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- 239000005083 Zinc sulfide Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H05B33/14—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
- H05B33/145—Arrangements of the electroluminescent material
-
- 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
Landscapes
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45213/76A GB1571620A (en) | 1976-10-29 | 1976-10-29 | Electroluminescent phosphor panels |
| US05/843,188 US4137481A (en) | 1976-10-29 | 1977-10-18 | Electroluminescent phosphor panel |
| NL7711760A NL7711760A (nl) | 1976-10-29 | 1977-10-26 | Elektroluminescerend fosforpaneel. |
| FR7732434A FR2369640A1 (fr) | 1976-10-29 | 1977-10-27 | Panneaux electroluminescents |
| DE19772748561 DE2748561A1 (de) | 1976-10-29 | 1977-10-28 | Elektrolumineszierende leuchtstoffplatte |
| CA289,817A CA1085032A (en) | 1976-10-29 | 1977-10-28 | Electroluminescent phosphor panels |
| JP13018077A JPS5380993A (en) | 1976-10-29 | 1977-10-29 | Electroluminescence panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45213/76A GB1571620A (en) | 1976-10-29 | 1976-10-29 | Electroluminescent phosphor panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1571620A true GB1571620A (en) | 1980-07-16 |
Family
ID=10436324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45213/76A Expired GB1571620A (en) | 1976-10-29 | 1976-10-29 | Electroluminescent phosphor panels |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4137481A (enExample) |
| JP (1) | JPS5380993A (enExample) |
| CA (1) | CA1085032A (enExample) |
| DE (1) | DE2748561A1 (enExample) |
| FR (1) | FR2369640A1 (enExample) |
| GB (1) | GB1571620A (enExample) |
| NL (1) | NL7711760A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0090535A1 (en) * | 1982-03-25 | 1983-10-05 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Electroluminescent panels and method of manufacture |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1144265A (en) * | 1978-12-29 | 1983-04-05 | John M. Lo | High contrast display device having a dark layer |
| JPS5842960B2 (ja) * | 1980-06-13 | 1983-09-22 | 双葉電子工業株式会社 | エレクトロルミネセンス装置 |
| US4279726A (en) * | 1980-06-23 | 1981-07-21 | Gte Laboratories Incorporated | Process for making electroluminescent films and devices |
| US4458177A (en) * | 1980-12-22 | 1984-07-03 | General Electric Company | Flexible electroluminescent lamp device and phosphor admixture therefor |
| FI62448C (fi) * | 1981-04-22 | 1982-12-10 | Lohja Ab Oy | Elektroluminensstruktur |
| JPS57187893A (en) * | 1981-05-12 | 1982-11-18 | Sumitomo Electric Industries | Thin film light emitting element |
| US4634934A (en) * | 1982-05-19 | 1987-01-06 | Matsushita Electric Industrial Co. Ltd. | Electroluminescent display device |
| US4599538A (en) * | 1982-09-30 | 1986-07-08 | Gte Prod Corp | Electroluminescent display device |
| EP0163351B1 (en) * | 1984-05-31 | 1988-04-27 | Koninklijke Philips Electronics N.V. | Thin film electroluminescent device |
| US4672264A (en) * | 1985-01-08 | 1987-06-09 | Phosphor Products Company Limited | High contrast electroluminescent display panels |
| US4859904A (en) * | 1985-06-04 | 1989-08-22 | Phosphor Products Company Limited | High contrast electroluminescent displays |
| GB8522143D0 (en) * | 1985-09-06 | 1985-10-09 | Phosphor Prod Co Ltd | Electroluminescent devices |
| GB8727326D0 (en) * | 1987-11-21 | 1987-12-23 | Emi Plc Thorn | Display device |
| JPH0268968A (ja) * | 1988-09-02 | 1990-03-08 | Sharp Corp | 化合物半導体発光素子 |
| FI84960C (fi) * | 1990-07-18 | 1992-02-10 | Planar Int Oy | Lysaemnesskikt foer elektroluminescensdisplay. |
| US5206749A (en) * | 1990-12-31 | 1993-04-27 | Kopin Corporation | Liquid crystal display having essentially single crystal transistors pixels and driving circuits |
| US5444557A (en) * | 1990-12-31 | 1995-08-22 | Kopin Corporation | Single crystal silicon arrayed devices for projection displays |
| US5661371A (en) * | 1990-12-31 | 1997-08-26 | Kopin Corporation | Color filter system for light emitting display panels |
| US5475514A (en) | 1990-12-31 | 1995-12-12 | Kopin Corporation | Transferred single crystal arrayed devices including a light shield for projection displays |
| US5751261A (en) * | 1990-12-31 | 1998-05-12 | Kopin Corporation | Control system for display panels |
| US5258690A (en) * | 1991-05-23 | 1993-11-02 | Westinghouse Electric Corp. | TFEL edge emitter module with hermetically-sealed and refractive index-matched solid covering over light-emitting face |
| US6048616A (en) * | 1993-04-21 | 2000-04-11 | Philips Electronics N.A. Corp. | Encapsulated quantum sized doped semiconductor particles and method of manufacturing same |
| KR0146491B1 (ko) * | 1994-09-16 | 1998-10-01 | 양승택 | 적층구조로 구성된 유기고분자 전계발광소자 |
| US7301276B2 (en) * | 2000-03-27 | 2007-11-27 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting apparatus and method of manufacturing the same |
| US6849935B2 (en) | 2002-05-10 | 2005-02-01 | Sarnoff Corporation | Low-cost circuit board materials and processes for area array electrical interconnections over a large area between a device and the circuit board |
| USRE41914E1 (en) | 2002-05-10 | 2010-11-09 | Ponnusamy Palanisamy | Thermal management in electronic displays |
| US6936964B2 (en) * | 2002-09-30 | 2005-08-30 | Eastman Kodak Company | OLED lamp |
| US12273967B2 (en) | 2020-04-08 | 2025-04-08 | Lumineq Oy | Display element and method for manufacturing a display element |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824992A (en) * | 1955-01-17 | 1958-02-25 | Sylvania Electric Prod | Electroluminescent lamp |
| US4015166A (en) * | 1972-09-06 | 1977-03-29 | Matsushita Electric Industrial Co., Ltd. | X-Y matrix type electroluminescent display panel |
| US3854070A (en) * | 1972-12-27 | 1974-12-10 | N Vlasenko | Electroluminescent device with variable emission |
-
1976
- 1976-10-29 GB GB45213/76A patent/GB1571620A/en not_active Expired
-
1977
- 1977-10-18 US US05/843,188 patent/US4137481A/en not_active Expired - Lifetime
- 1977-10-26 NL NL7711760A patent/NL7711760A/xx not_active Application Discontinuation
- 1977-10-27 FR FR7732434A patent/FR2369640A1/fr active Granted
- 1977-10-28 DE DE19772748561 patent/DE2748561A1/de not_active Withdrawn
- 1977-10-28 CA CA289,817A patent/CA1085032A/en not_active Expired
- 1977-10-29 JP JP13018077A patent/JPS5380993A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0090535A1 (en) * | 1982-03-25 | 1983-10-05 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Electroluminescent panels and method of manufacture |
| US4496610A (en) * | 1982-03-25 | 1985-01-29 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Electroluminescent panels and method of manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| US4137481A (en) | 1979-01-30 |
| DE2748561A1 (de) | 1978-05-11 |
| NL7711760A (nl) | 1978-05-03 |
| FR2369640A1 (fr) | 1978-05-26 |
| FR2369640B1 (enExample) | 1984-07-13 |
| CA1085032A (en) | 1980-09-02 |
| JPS5380993A (en) | 1978-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |