GB776665A - Improvements in or relating to the formation of tensioned films for use in cathode-ray tubes and the like - Google Patents

Improvements in or relating to the formation of tensioned films for use in cathode-ray tubes and the like

Info

Publication number: GB776665A
Authority: GB; United Kingdom
Prior art keywords: substance; grid; metal; layer; wires
Prior art date: 1953-05-19
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

GB14471/54A

Other languages

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.)

ELECTRONIQUE SOC GEN

Original Assignee

ELECTRONIQUE SOC GEN

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.)

1953-05-19

Filing date

1954-05-17

Publication date

1957-06-12

1954-05-17 Application filed by ELECTRONIQUE SOC GEN filed Critical ELECTRONIQUE SOC GEN

1957-06-12 Publication of GB776665A publication Critical patent/GB776665A/en

Status Expired legal-status Critical Current

Links

230000015572 biosynthetic process Effects 0.000 title 1
239000000126 substance Substances 0.000 abstract 16
229910052751 metal Inorganic materials 0.000 abstract 9
239000002184 metal Substances 0.000 abstract 9
238000001704 evaporation Methods 0.000 abstract 7
239000002585 base Substances 0.000 abstract 5
230000004048 modification Effects 0.000 abstract 5
238000012986 modification Methods 0.000 abstract 5
230000000873 masking effect Effects 0.000 abstract 4
125000006850 spacer group Chemical group 0.000 abstract 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
150000001875 compounds Chemical class 0.000 abstract 3
230000008020 evaporation Effects 0.000 abstract 3
GOLCXWYRSKYTSP-UHFFFAOYSA-N Arsenious Acid Chemical compound O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 abstract 2
-1 Na and a salt Chemical class 0.000 abstract 2
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
238000010438 heat treatment Methods 0.000 abstract 2
230000008022 sublimation Effects 0.000 abstract 2
238000000859 sublimation Methods 0.000 abstract 2
229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052790 beryllium Inorganic materials 0.000 abstract 1
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
238000007872 degassing Methods 0.000 abstract 1
239000011521 glass Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
229960003671 mercuric iodide Drugs 0.000 abstract 1
YFDLHELOZYVNJE-UHFFFAOYSA-L mercury diiodide Chemical compound I[Hg]I YFDLHELOZYVNJE-UHFFFAOYSA-L 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

Classifications

- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Physical Vapour Deposition (AREA)

GB14471/54A 1953-05-19 1954-05-17 Improvements in or relating to the formation of tensioned films for use in cathode-ray tubes and the like Expired GB776665A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR322085X		1953-05-19

Publications (1)

Publication Number	Publication Date
GB776665A true GB776665A (en)	1957-06-12

Family

ID=8890208

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB14471/54A Expired GB776665A (en)	1953-05-19	1954-05-17	Improvements in or relating to the formation of tensioned films for use in cathode-ray tubes and the like

Country Status (2)

Country	Link
CH (1)	CH322085A (fr)
GB (1)	GB776665A (fr)

1954
- 1954-05-17 GB GB14471/54A patent/GB776665A/en not_active Expired
- 1954-05-18 CH CH322085D patent/CH322085A/fr unknown

Also Published As

Publication number	Publication date
CH322085A (fr)	1957-05-31

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