GB1538382A - Green-emitting phosphors and cathode ray tubes employing such phosphors - Google Patents

Green-emitting phosphors and cathode ray tubes employing such phosphors

Info

Publication number
GB1538382A
GB1538382A GB1177477A GB1177477A GB1538382A GB 1538382 A GB1538382 A GB 1538382A GB 1177477 A GB1177477 A GB 1177477A GB 1177477 A GB1177477 A GB 1177477A GB 1538382 A GB1538382 A GB 1538382A
Authority
GB
United Kingdom
Prior art keywords
phosphors
green
cathode ray
ray tubes
tubes employing
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
Application number
GB1177477A
Other languages
English (en)
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.)
Dai Nippon Toryo Co Ltd
Original Assignee
Dai Nippon Toryo 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
Priority claimed from JP3376376A external-priority patent/JPS52116788A/ja
Priority claimed from JP3376276A external-priority patent/JPS52116787A/ja
Application filed by Dai Nippon Toryo Co Ltd filed Critical Dai Nippon Toryo Co Ltd
Publication of GB1538382A publication Critical patent/GB1538382A/en
Expired 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
    • C09K11/88—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • C09K11/883—Chalcogenides with zinc or cadmium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB1177477A 1976-03-26 1977-03-21 Green-emitting phosphors and cathode ray tubes employing such phosphors Expired GB1538382A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3376376A JPS52116788A (en) 1976-03-26 1976-03-26 Green fluorescent substance and color braun tube
JP3376276A JPS52116787A (en) 1976-03-26 1976-03-26 Green fluorescent substance and color braun tube

Publications (1)

Publication Number Publication Date
GB1538382A true GB1538382A (en) 1979-01-17

Family

ID=26372517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1177477A Expired GB1538382A (en) 1976-03-26 1977-03-21 Green-emitting phosphors and cathode ray tubes employing such phosphors

Country Status (4)

Country Link
DE (1) DE2713352A1 (enExample)
FR (1) FR2345502A1 (enExample)
GB (1) GB1538382A (enExample)
NL (1) NL7703267A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034059A1 (en) * 1980-02-07 1981-08-19 Kasei Optonix, Ltd. Cathode ray tube, a copper and aluminum activated zinc sulfide phosphor, a process for preparing said phosphor, and a color television incorporating said cathode ray tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316816A (en) * 1978-12-06 1982-02-23 Rca Corporation Method for preparing copper-aluminum-gold-activated zinc-sulfide phosphors
JPS5944342B2 (ja) * 1982-09-28 1984-10-29 インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション ス−パリニア赤色発光「けい」光体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034059A1 (en) * 1980-02-07 1981-08-19 Kasei Optonix, Ltd. Cathode ray tube, a copper and aluminum activated zinc sulfide phosphor, a process for preparing said phosphor, and a color television incorporating said cathode ray tube

Also Published As

Publication number Publication date
FR2345502A1 (fr) 1977-10-21
DE2713352A1 (de) 1977-10-13
FR2345502B1 (enExample) 1981-04-30
NL7703267A (nl) 1977-09-28

Similar Documents

Publication Publication Date Title
GB2054950B (en) Cathode ray tube arrangements
GB2008850B (en) Cathode ray tube
DE3464682D1 (en) Cathode ray tube display device
JPS52105768A (en) Cathode ray display panel
JPS5387161A (en) Cathode ray tube
GB2008851B (en) Cathode ray tube
JPS55122345A (en) Cathode ray tube
JPS53143158A (en) Cathode ray tube
AU3736478A (en) Cathode ray tube
JPS54100664A (en) Cathode ray tube
GB2096823B (en) Cathode ray tube phosphor layers
GB2087142B (en) Cathode ray tube getter arrangement
GB2002576B (en) Cathode ray tube
GB2026229B (en) Cathode ray tubes
GB1538382A (en) Green-emitting phosphors and cathode ray tubes employing such phosphors
GB2079037B (en) Cathode ray tube mounting and anti- inplosion arrangements
GB2075748B (en) Cathode ray tubes
AU502932B2 (en) Cathode ray tube having improved shadow mask
GB1541301A (en) Cathode ray tube having line screen structure
DE3370098D1 (en) Flat cathode ray tubes
GB2011704B (en) Colour cathode ray tubes
GB2088126B (en) Flat type cathode ray tubes
GB2061610B (en) Cathode ray tube
AU526057B2 (en) Cathode-ray tubes including luminescent screens
GB2065367B (en) Cathode devices for cathode-ray tubes

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930321