KR920018194A - 전기발광장치 - Google Patents

전기발광장치 Download PDF

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Publication number
KR920018194A
KR920018194A KR1019920003629A KR920003629A KR920018194A KR 920018194 A KR920018194 A KR 920018194A KR 1019920003629 A KR1019920003629 A KR 1019920003629A KR 920003629 A KR920003629 A KR 920003629A KR 920018194 A KR920018194 A KR 920018194A
Authority
KR
South Korea
Prior art keywords
electroluminescent device
pullulan
cyanoalkylated
cyanoalkyl
mixture
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.)
Withdrawn
Application number
KR1019920003629A
Other languages
English (en)
Korean (ko)
Inventor
아르. 카아든 도날드
에이치. 무어 차알스
Original Assignee
원본미기재
비케이엘 인코오퍼레이티드
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 원본미기재, 비케이엘 인코오퍼레이티드 filed Critical 원본미기재
Publication of KR920018194A publication Critical patent/KR920018194A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0018—Pullulan, i.e. (alpha-1,4)(alpha-1,6)-D-glucan; Derivatives thereof
    • 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
    • H05B33/20—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
KR1019920003629A 1991-03-05 1992-03-05 전기발광장치 Withdrawn KR920018194A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66482491A 1991-03-05 1991-03-05
US664,824 1991-03-05

Publications (1)

Publication Number Publication Date
KR920018194A true KR920018194A (ko) 1992-10-21

Family

ID=24667591

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003629A Withdrawn KR920018194A (ko) 1991-03-05 1992-03-05 전기발광장치

Country Status (8)

Country Link
JP (1) JPH06145656A (https=)
KR (1) KR920018194A (https=)
CA (1) CA2062278A1 (https=)
DE (1) DE4206668A1 (https=)
FR (1) FR2673802A1 (https=)
GB (1) GB2257828A (https=)
IT (1) IT1256536B (https=)
TW (1) TW199258B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001177145A (ja) * 1999-12-21 2001-06-29 Toshiba Electronic Engineering Corp 半導体発光素子およびその製造方法
KR20010067851A (ko) * 2001-04-03 2001-07-13 정동은 시트형 전자발광램프
US20060255718A1 (en) * 2004-08-30 2006-11-16 Fuji Photo Film Co., Ltd. Dispersion type electroluminescent element
AT12550U1 (de) * 2010-08-06 2012-07-15 Robert Dipl Ing Hofer Leuchtkörper sowie verfahren zu dessen herstellung
TWI666968B (zh) * 2016-01-22 2019-07-21 亨亮光電科技股份有限公司 電激發光結構及其製作方法
CN119613819A (zh) * 2023-09-12 2025-03-14 中国石油化工股份有限公司 复合电介质材料及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213341A (en) * 1961-11-24 1965-10-19 American Cyanamid Co Polymers suitable for use in electroluminescent lamps and capacitors
NL6505557A (https=) * 1964-05-02 1965-11-03
US3342848A (en) * 1965-02-11 1967-09-19 Gen Electric N, n'-dialkyl-n, n'-dicyanoalkyl-o-phthalamides
US4438262A (en) * 1981-10-06 1984-03-20 Sumitomo Chemical Company, Limited Highly dielectric polysaccharides
JPH086087B2 (ja) * 1988-02-09 1996-01-24 信越化学工業株式会社 電界発光素子
JPH02223192A (ja) * 1989-02-23 1990-09-05 Hitachi Maxell Ltd 分散型ｅｌ素子およびその製造方法
JPH0810631B2 (ja) * 1989-05-23 1996-01-31 信越化学工業株式会社 誘電体組成物および分散型電界発光素子
JPH07119406B2 (ja) * 1989-07-04 1995-12-20 日亜化学工業株式会社 Ｅｌランプ

Also Published As

Publication number Publication date
DE4206668A1 (de) 1992-09-10
TW199258B (https=) 1993-02-01
ITTO920183A1 (it) 1993-09-05
GB2257828A (en) 1993-01-20
JPH06145656A (ja) 1994-05-27
ITTO920183A0 (it) 1992-03-05
GB9204705D0 (en) 1992-04-15
IT1256536B (it) 1995-12-07
CA2062278A1 (en) 1992-09-06
FR2673802A1 (fr) 1992-09-11

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19920305

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid