CA1051041A - Glass for cathode-ray tubes for displaying television pictures - Google Patents

Glass for cathode-ray tubes for displaying television pictures

Info

Publication number: CA1051041A
Authority: CA; Canada
Prior art keywords: glass; cathode; ray tubes; displaying television; television pictures
Prior art date: 1975-04-09
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

CA249,705A

Other languages

English (en)

French (fr)

Inventor

Klaus C. Van Erk

Marinus Ploeger

Peter H. Von Reth

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1975-04-09

Filing date

1976-04-06

Publication date

1979-03-20

1976-04-06 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1979-03-20 Application granted granted Critical

1979-03-20 Publication of CA1051041A publication Critical patent/CA1051041A/en

Status Expired legal-status Critical Current

Links

239000011521 glass Substances 0.000 title claims abstract description 33
239000000203 mixture Substances 0.000 claims abstract description 8
FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 5
XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims 1
238000010894 electron beam technology Methods 0.000 claims 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 2
229910052700 potassium Inorganic materials 0.000 abstract description 2
239000011591 potassium Substances 0.000 abstract description 2
150000002642 lithium compounds Chemical class 0.000 abstract 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
239000002994 raw material Substances 0.000 description 3
238000007789 sealing Methods 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
229910052681 coesite Inorganic materials 0.000 description 2
229910052906 cristobalite Inorganic materials 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
235000012239 silicon dioxide Nutrition 0.000 description 2
229910052682 stishovite Inorganic materials 0.000 description 2
229910052905 tridymite Inorganic materials 0.000 description 2
HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 description 1
CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 description 1
238000000137 annealing Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
229910052629 lepidolite Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
229910052670 petalite Inorganic materials 0.000 description 1
238000005498 polishing Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
238000009987 spinning Methods 0.000 description 1
229910052642 spodumene Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/863—Vessels or containers characterised by the material thereof

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Glass Compositions (AREA)
Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

CA249,705A 1975-04-09 1976-04-06 Glass for cathode-ray tubes for displaying television pictures Expired CA1051041A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7504202A NL7504202A (nl)	1975-04-09	1975-04-09	Glas voor kathodestraalbuizen voor weergave van televisiebeelden.

Publications (1)

Publication Number	Publication Date
CA1051041A true CA1051041A (en)	1979-03-20

Family

ID=19823533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA249,705A Expired CA1051041A (en)	1975-04-09	1976-04-06	Glass for cathode-ray tubes for displaying television pictures

Country Status (12)

Country	Link
JP (1)	JPS51123209A (de)
AT (1)	AT345905B (de)
AU (1)	AU498819B2 (de)
BE (1)	BE840488A (de)
BR (1)	BR7602162A (de)
CA (1)	CA1051041A (de)
DE (1)	DE2613124C2 (de)
ES (1)	ES446781A1 (de)
FR (1)	FR2306948A1 (de)
GB (1)	GB1518875A (de)
IT (1)	IT1058778B (de)
NL (1)	NL7504202A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7705731A (nl) *	1977-05-25	1978-11-28	Philips Nv	Kathodestraalbuis.
FR2560870B1 (fr) *	1984-03-09	1991-06-21	Corning Glass Works	Verres a faible teneur en oxyde de plomb utiles pour la realisation de composants electriques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6907309A (de) *	1969-05-13	1970-11-17
BE757012A (fr) *	1969-10-03	1971-04-02	Philips Nv	Verre pour tubes a rayons cathodiques servant a la reproductiond'imagesde television
DE2142491B2 (de) *	1971-08-25	1975-05-28	Fried. Krupp Gmbh, 4300 Essen	Kühlturm
NL7203860A (de) *	1972-03-23	1973-09-25

1975
- 1975-04-09 NL NL7504202A patent/NL7504202A/xx not_active Application Discontinuation
1976
- 1976-03-27 DE DE19762613124 patent/DE2613124C2/de not_active Expired
- 1976-04-06 CA CA249,705A patent/CA1051041A/en not_active Expired
- 1976-04-06 IT IT6779776A patent/IT1058778B/it active
- 1976-04-06 GB GB1386476A patent/GB1518875A/en not_active Expired
- 1976-04-06 AT AT246376A patent/AT345905B/de not_active IP Right Cessation
- 1976-04-07 JP JP3833076A patent/JPS51123209A/ja active Granted
- 1976-04-07 ES ES446781A patent/ES446781A1/es not_active Expired
- 1976-04-07 BE BE165934A patent/BE840488A/xx unknown
- 1976-04-08 BR BR7602162A patent/BR7602162A/pt unknown
- 1976-04-09 AU AU12849/76A patent/AU498819B2/en not_active Expired
- 1976-04-09 FR FR7610462A patent/FR2306948A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
JPS51123209A (en)	1976-10-27
BE840488A (fr)	1976-10-07
AT345905B (de)	1978-10-10
GB1518875A (en)	1978-07-26
ATA246376A (de)	1978-02-15
IT1058778B (it)	1982-05-10
AU1284976A (en)	1977-10-13
JPS5435213B2 (de)	1979-11-01
AU498819B2 (en)	1979-03-29
FR2306948A1 (fr)	1976-11-05
NL7504202A (nl)	1976-10-12
DE2613124A1 (de)	1976-10-14
DE2613124C2 (de)	1983-01-27
BR7602162A (pt)	1976-10-05
ES446781A1 (es)	1977-10-01

Publication	Publication Date	Title
US4012263A (en)	1977-03-15	Alkali-free glasses
US3653933A (en)	1972-04-04	Anomalous dispersion optical glass having a good weather proof characteristic
US4238705A (en)	1980-12-09	Incandescent lamp seal means
US3794502A (en)	1974-02-26	Glass for cathode-ray tubes for television display
CA1051041A (en)	1979-03-20	Glass for cathode-ray tubes for displaying television pictures
US3454408A (en)	1969-07-08	Solder glass compositions and method of sealing metal therewith
EP0360965B1 (de)	1995-02-01	Glas für Farbkathodenstrahlröhrenschirmplatten
US4174490A (en)	1979-11-13	Cathode-ray tube
US2429432A (en)	1947-10-21	Glass composition
KR101484634B1 (ko)	2015-01-21	색변환 효율 및 광 추출 효율이 우수한 led 색변환 소재 및 그 제조 방법
US3420683A (en)	1969-01-07	Low melting glass
US2564950A (en)	1951-08-21	Glass-to-metal seal and composition thereof
US2018817A (en)	1935-10-29	Soft glass composition of high electrical resistance
US3663246A (en)	1972-05-16	Glass for television display cathode-ray tubes
US2025099A (en)	1935-12-24	X-ray absorption glass
US3627549A (en)	1971-12-14	Barium silicate glass for television display cathode-ray tubes
US1942260A (en)	1934-01-02	Alloy
US2018816A (en)	1935-10-29	Soft glass composition of high electrical resistance
US1964321A (en)	1934-06-26	Metal vapor lamp
US4273585A (en)	1981-06-16	Sealing glass
US2199856A (en)	1940-05-07	Refractory glass
FR2385652A1 (fr)	1978-10-27	Composition de scellement devitrifiable a faible temperature
US2562292A (en)	1951-07-31	Glass composition
US2056627A (en)	1936-10-06	Glass composition transparent to ultraviolet light
KR810000392B1 (ko)	1981-04-27	음극선 관