DE4019988A1 - Duennfilm-eld - Google Patents

Duennfilm-eld

Info

Publication number
DE4019988A1
DE4019988A1 DE19904019988 DE4019988A DE4019988A1 DE 4019988 A1 DE4019988 A1 DE 4019988A1 DE 19904019988 DE19904019988 DE 19904019988 DE 4019988 A DE4019988 A DE 4019988A DE 4019988 A1 DE4019988 A1 DE 4019988A1
Authority
DE
Germany
Prior art keywords
film
luminescent layer
dielectric layer
eld
dielectric
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.)
Granted
Application number
DE19904019988
Other languages
German (de)
English (en)
Other versions
DE4019988C2 (https=
Inventor
Hiroaki Nakaya
Takuo Yamashita
Takashi Ogura
Masaru Yoshida
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 JP1162138A external-priority patent/JPH0754750B2/ja
Priority claimed from JP1173631A external-priority patent/JPH0340393A/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE4019988A1 publication Critical patent/DE4019988A1/de
Application granted granted Critical
Publication of DE4019988C2 publication Critical patent/DE4019988C2/de
Granted 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 [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers

Landscapes

  • Electroluminescent Light Sources (AREA)
  • Chemical Vapour Deposition (AREA)
DE19904019988 1989-06-23 1990-06-22 Duennfilm-eld Granted DE4019988A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1162138A JPH0754750B2 (ja) 1989-06-23 1989-06-23 薄膜ｅｌ素子
JP1173631A JPH0340393A (ja) 1989-07-05 1989-07-05 薄膜ｅｌ素子

Publications (2)

Publication Number Publication Date
DE4019988A1 true DE4019988A1 (de) 1991-01-10
DE4019988C2 DE4019988C2 (https=) 1992-07-09

Family

ID=26488030

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19904019988 Granted DE4019988A1 (de) 1989-06-23 1990-06-22 Duennfilm-eld
DE19904042389 Expired - Fee Related DE4042389C2 (de) 1989-06-23 1990-06-22 Dünnfilm-Elektrolumineszenzvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19904042389 Expired - Fee Related DE4042389C2 (de) 1989-06-23 1990-06-22 Dünnfilm-Elektrolumineszenzvorrichtung

Country Status (1)

Country Link
DE (2) DE4019988A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555470A4 (en) * 1990-11-02 1993-10-20 Kabushiki Kaisha Komatsu Seisakusho Thin-film el element
DE4333416A1 (de) * 1993-09-30 1995-04-06 Reinhard Dr Schwarz Mikrokristalline Schichten
US5851904A (en) * 1993-09-30 1998-12-22 Schwarz; Reinhard Method of manufacturing microcrystalline layers and their utilization
EP1194014A3 (en) * 2000-09-29 2003-12-10 TDK Corporation Thin-film el device, and its fabrication process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10005560A1 (de) * 2000-02-09 2001-08-23 Bosch Gmbh Robert Flächiges Leuchtelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812592A1 (de) * 1977-09-16 1979-03-29 Sharp Kk Elektrolumineszenz-duennschichtanzeigeelement und verfahren zu seiner herstellung
EP0109589A1 (en) * 1982-11-15 1984-05-30 GTE Products Corporation Electroluminescent thin film display device
DE3712855A1 (de) * 1986-09-29 1988-04-07 Ricoh Kk Duennschicht-elektrolumineszenzvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812592A1 (de) * 1977-09-16 1979-03-29 Sharp Kk Elektrolumineszenz-duennschichtanzeigeelement und verfahren zu seiner herstellung
EP0109589A1 (en) * 1982-11-15 1984-05-30 GTE Products Corporation Electroluminescent thin film display device
DE3712855A1 (de) * 1986-09-29 1988-04-07 Ricoh Kk Duennschicht-elektrolumineszenzvorrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555470A4 (en) * 1990-11-02 1993-10-20 Kabushiki Kaisha Komatsu Seisakusho Thin-film el element
DE4333416A1 (de) * 1993-09-30 1995-04-06 Reinhard Dr Schwarz Mikrokristalline Schichten
US5851904A (en) * 1993-09-30 1998-12-22 Schwarz; Reinhard Method of manufacturing microcrystalline layers and their utilization
EP1194014A3 (en) * 2000-09-29 2003-12-10 TDK Corporation Thin-film el device, and its fabrication process
US6809474B2 (en) 2000-09-29 2004-10-26 Tdk Corporation Thin-film EL device, and its fabrication process

Also Published As

Publication number Publication date
DE4019988C2 (https=) 1992-07-09
DE4042389A1 (https=) 1991-11-28
DE4042389C2 (de) 1993-10-21

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