JPH0519594B2 - - Google Patents

Info

Publication number
JPH0519594B2
JPH0519594B2 JP60188658A JP18865885A JPH0519594B2 JP H0519594 B2 JPH0519594 B2 JP H0519594B2 JP 60188658 A JP60188658 A JP 60188658A JP 18865885 A JP18865885 A JP 18865885A JP H0519594 B2 JPH0519594 B2 JP H0519594B2
Authority
JP
Japan
Prior art keywords
phosphor
afterglow
brightness
present
cathode ray
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 - Lifetime
Application number
JP60188658A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250384A (ja
Inventor
Takeshi Takahara
Tsutomu Ishii
Mitsuhiro Oikawa
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP60188658A priority Critical patent/JPS6250384A/ja
Priority to KR1019860007099A priority patent/KR900000349B1/ko
Publication of JPS6250384A publication Critical patent/JPS6250384A/ja
Priority to US07/124,364 priority patent/US4806822A/en
Publication of JPH0519594B2 publication Critical patent/JPH0519594B2/ja
Granted 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
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/62—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing gallium, indium or thallium
    • C09K11/621—Chalcogenides
    • C09K11/623—Chalcogenides with zinc or cadmium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
JP60188658A 1985-08-29 1985-08-29 陰極線管用けい酸亜鉛蛍光体 Granted JPS6250384A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60188658A JPS6250384A (ja) 1985-08-29 1985-08-29 陰極線管用けい酸亜鉛蛍光体
KR1019860007099A KR900000349B1 (ko) 1985-08-29 1986-08-25 음극선관용 규산 아연 형광제
US07/124,364 US4806822A (en) 1985-08-29 1987-11-23 Cathode ray tube containing zinc silicate phosphor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60188658A JPS6250384A (ja) 1985-08-29 1985-08-29 陰極線管用けい酸亜鉛蛍光体

Publications (2)

Publication Number Publication Date
JPS6250384A JPS6250384A (ja) 1987-03-05
JPH0519594B2 true JPH0519594B2 (enExample) 1993-03-17

Family

ID=16227577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60188658A Granted JPS6250384A (ja) 1985-08-29 1985-08-29 陰極線管用けい酸亜鉛蛍光体

Country Status (3)

Country Link
US (1) US4806822A (enExample)
JP (1) JPS6250384A (enExample)
KR (1) KR900000349B1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6330585A (ja) * 1986-07-24 1988-02-09 Kasei Optonix Co Ltd 珪酸塩蛍光体
US5611961A (en) * 1994-09-14 1997-03-18 Osram Sylvania Inc. Method of preparing manganese activated zinc orthosilicate phosphor
US5688438A (en) * 1996-02-06 1997-11-18 Micron Display Technology, Inc. Preparation of high purity silicate-containing phosphors
CN1290401A (zh) * 1998-11-18 2001-04-04 皇家菲利浦电子有限公司 荧光材料
JP5341431B2 (ja) * 2008-08-21 2013-11-13 株式会社キクテック 無機エレクトロルミネッセンス
US8980131B2 (en) * 2009-11-28 2015-03-17 Ocean's King Lighting Science & Technology Co., Ltd. Silicate luminescent material and its preparation method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834417C (de) * 1950-01-03 1952-03-20 Patra Patent Treuhand Verfahren zur Herstellung von manganaktivierten Zinksilikat-Leuchtstoffen, insbesondere fuer elektrische Entladungslampen oder Leuchtroehren
US4231892A (en) * 1979-03-05 1980-11-04 International Business Machines Corporation Manganese doped zinc silicate luminescent phosphors with III-V oxide substitutions

Also Published As

Publication number Publication date
US4806822A (en) 1989-02-21
KR900000349B1 (ko) 1990-01-25
JPS6250384A (ja) 1987-03-05
KR870002628A (ko) 1987-04-06

Similar Documents

Publication Publication Date Title
US4551397A (en) Zinc silicate phosphor and electron excited fluorescent display device using the phosphor
JPH0519594B2 (enExample)
JP2002080847A (ja) 希土類珪酸塩蛍光体及びこれを用いた発光スクリーン
KR860001883B1 (ko) 규산아연 형광체
US3909443A (en) Calcium lithium silicate phosphors
KR860001896B1 (ko) 규산아연 형광체
EP0254066B1 (en) Silicate phosphor
JP3475565B2 (ja) 蛍光体
KR100267510B1 (ko) 아연실리케이트계 녹색 형광체의 제조방법
JP4219518B2 (ja) ユーロピウム付活複合酸化物蛍光体
KR100278175B1 (ko) 녹색발광 형광조성물 및 그의 제조방법
JPH09296167A (ja) 蛍光体
JPS6295378A (ja) 螢光体
JP2978241B2 (ja) 投写管用緑色発光螢光体
JPH0953069A (ja) 赤色発光蛍光体およびそれを用いた蛍光ランプ
JPS585222B2 (ja) 螢光体
JPH0262598B2 (enExample)
JPH0662949B2 (ja) 蛍光体
JPH06240251A (ja) 蛍光体およびそれを用いた陰極線管
JPH0430994B2 (enExample)
JPH10279934A (ja) 蛍光体
JPH10121043A (ja) 蛍光体
JPS6330586A (ja) 硫化亜鉛蛍光体
JPH0629411B2 (ja) 螢光体
JPH0260707B2 (enExample)