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KR910012168A - 적색안료부착 형광체의 제조방법 - Google Patents

적색안료부착 형광체의 제조방법 Download PDF

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Publication number
KR910012168A
KR910012168A KR1019890019199A KR890019199A KR910012168A KR 910012168 A KR910012168 A KR 910012168A KR 1019890019199 A KR1019890019199 A KR 1019890019199A KR 890019199 A KR890019199 A KR 890019199A KR 910012168 A KR910012168 A KR 910012168A
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KR
South Korea
Prior art keywords
phosphor
red
red pigment
manufacturing
pigment
Prior art date
Application number
KR1019890019199A
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English (en)
Other versions
KR930008207B1 (ko
Inventor
김웅수
Original Assignee
김정배
삼성전관 주식회사
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.)
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Publication date
Application filed by 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019890019199A priority Critical patent/KR930008207B1/ko
Priority to JP2008068A priority patent/JPH0670214B2/ja
Priority to US07/630,058 priority patent/US5213894A/en
Priority to MYPI90002242A priority patent/MY107351A/en
Priority to GB9028033A priority patent/GB2239255B/en
Priority to JP2418342A priority patent/JPH06136358A/ja
Priority to NL9002875A priority patent/NL9002875A/nl
Publication of KR910012168A publication Critical patent/KR910012168A/ko
Application granted granted Critical
Publication of KR930008207B1 publication Critical patent/KR930008207B1/ko
Priority to SG594A priority patent/SG594G/en

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    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining DC voltage constant
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7708—Vanadates; Chromates; Molybdates; Tungstates
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/27—Circuits special to multi-standard receivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

내용 없음

Description

적색안료부착 형광체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 적색안료 부착형광체의 제조방법에 있어서, 적색 형광체 입자의 분산액, 적색안료입장의 분산액 및 유기 바인더 분산액을 준비하고 이들을 서로 혼합하여 충분히 교반하는 단계와, 얻어진 혼합물의 pH를 조절하는 단계와, 여기에 경화제를 첨가한 후 수세하고 건조하는 단계로 구성되는 것을 특징으로 하는 적색안료부착형광체의 제조방법.
  2. 제1항에 있어서, 상기 적색형광체는 Y2O2S : Eu, Y2O3S : Eu 또는 YVO4: Eu형광체중의 어느 하나인 것을 특징으로 하는 적색안료부착형광체의 제조방법.
  3. 제1항에 있어서, 상기 적색 안료입자가 Fe2O3Pb2O3또는 (Cd, Se)S중의 어느 하나인 것을 특징으로 하는 적색안료부착형광체의 제조방법.
  4. 제1항에 있어서, 상기 유기바인더가 젤라틴과 카제인 인것을 특징으로 하는 적색안료부착 형광체의 제조방법.
  5. 제1항에 있어서, 상기 경화제가 포름 알데히드인 것을 특징으로 하는 적색안료부착 형광체의 제조방법.
  6. 제3항에 있어서, 상기 적색안료 입자의 첨가량이 적색형광체 100중량부를 기준하여 0.01 내지 2.0중량부인 것을 특징으로 하는 적색안료부착 형광체의 제조방법.
  7. 제4항에 있어서, 상기 유기바인더의 첨가량이 적색형광체 100중량부를 기준하여 0.01 내지 2중량부인 것을 특징으로 하는 적색안료부착 형광체의 제조방법.
  8. 제1항에 있어서, 상기 pH를 조절하고 난 후의 상기 혼합물의 pH가 6.8내지 7.0인 것을 특징으로 하는 적색안료부착형광체의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890019199A 1989-12-22 1989-12-22 적색안료 부착 형광체의 제조방법 KR930008207B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1019890019199A KR930008207B1 (ko) 1989-12-22 1989-12-22 적색안료 부착 형광체의 제조방법
JP2008068A JPH0670214B2 (ja) 1989-12-22 1990-01-17 赤色発光蛍光体の製造方法
US07/630,058 US5213894A (en) 1989-12-22 1990-12-19 Red pigment coated phosphor and process for manufacturing said phosphor
MYPI90002242A MY107351A (en) 1989-12-22 1990-12-21 Red pigment coated phosphor and process for manufacturing said phosphor.
GB9028033A GB2239255B (en) 1989-12-22 1990-12-24 Red pigment coated phosphor and process for manufacturing said phosphor
JP2418342A JPH06136358A (ja) 1989-12-22 1990-12-25 赤色顔料付着蛍光体およびその製造方法
NL9002875A NL9002875A (nl) 1989-12-22 1990-12-27 Fosfor, bekleed met rood pigment alsmede werkwijze voor het vervaardigen van deze fosfor.
SG594A SG594G (en) 1989-12-22 1994-01-03 Red pigment coated phosphor and process for manufacturing said phosphor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890019199A KR930008207B1 (ko) 1989-12-22 1989-12-22 적색안료 부착 형광체의 제조방법

Publications (2)

Publication Number Publication Date
KR910012168A true KR910012168A (ko) 1991-08-07
KR930008207B1 KR930008207B1 (ko) 1993-08-26

Family

ID=19293378

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890019199A KR930008207B1 (ko) 1989-12-22 1989-12-22 적색안료 부착 형광체의 제조방법

Country Status (7)

Country Link
US (1) US5213894A (ko)
JP (2) JPH0670214B2 (ko)
KR (1) KR930008207B1 (ko)
GB (1) GB2239255B (ko)
MY (1) MY107351A (ko)
NL (1) NL9002875A (ko)
SG (1) SG594G (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5440200A (en) * 1991-03-06 1995-08-08 Miyota Kabushiki Kaisha Cathodoluminescent apparatus having a linearly focused beam
DE4239747A1 (de) * 1992-11-26 1994-06-01 Philips Patentverwaltung Verfahren zur Bedeckung von rot lumineszierenden Leuchtstoffpartikeln mit Hämatit
US5378495A (en) * 1994-02-01 1995-01-03 Osram Sylvania Inc. Method of coating a fluorescent lamp
WO1998037166A1 (en) * 1997-02-24 1998-08-27 Superior Micropowders Llc Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same
KR20040096064A (ko) * 2003-05-07 2004-11-16 삼성에스디아이 주식회사 형광막 및 이를 채용한 화상 표시 장치
US7586252B2 (en) * 2005-05-23 2009-09-08 General Electric Company Phosphor screen and imaging assembly
US7393618B2 (en) * 2006-09-15 2008-07-01 Idemitsu Kosan Co., Ltd. Composition for color converting member and production method of color conversion substrate using the same
CN103059861A (zh) * 2013-01-23 2013-04-24 上海应用技术学院 一种红色YVO4：Eu3+发光微球及其制备方法
KR101856141B1 (ko) * 2016-11-22 2018-06-20 주식회사 휴비스 신축성을 가지는 저융점 폴리에스테르계 수지

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275466A (en) * 1965-05-03 1966-09-27 Rca Corp Method of adhering particles to a support surface
US3886394A (en) * 1973-09-04 1975-05-27 Rca Corp Image display employing filter coated phosphor particles
JPS5941472B2 (ja) * 1976-12-20 1984-10-06 株式会社日立製作所 顔料付着けい光体の製造方法
JPS598378B2 (ja) * 1977-08-03 1984-02-24 株式会社日立製作所 顔料付着けい光体およびそのスラリ−
US4152483A (en) * 1977-11-18 1979-05-01 Dai Nippon Toryo Co., Ltd. Pigment coated phosphor and process for manufacturing the same
JPS54143442A (en) * 1978-04-29 1979-11-08 Dainippon Toryo Co Ltd Preparation of slurry of fluorescent material
JPS59137946A (ja) * 1983-01-28 1984-08-08 Fuji Photo Film Co Ltd ハロゲン化銀感光材料
US4684540A (en) * 1986-01-31 1987-08-04 Gte Products Corporation Coated pigmented phosphors and process for producing same
JPH0629403B2 (ja) * 1986-12-24 1994-04-20 日亜化学工業株式会社 カラ−テレビジヨン用螢光体
US4853254A (en) * 1988-01-11 1989-08-01 Gte Products Corporation Process for binding pigment particles to phosphor particles

Also Published As

Publication number Publication date
KR930008207B1 (ko) 1993-08-26
GB9028033D0 (en) 1991-02-13
MY107351A (en) 1995-11-30
JPH03212484A (ja) 1991-09-18
US5213894A (en) 1993-05-25
JPH0670214B2 (ja) 1994-09-07
NL9002875A (nl) 1991-06-03
GB2239255A (en) 1991-06-26
JPH06136358A (ja) 1994-05-17
GB2239255B (en) 1993-08-25
SG594G (en) 1994-04-15

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