HK60276A - Cathode ray tube screen - Google Patents

Cathode ray tube screen

Info

Publication number: HK60276A
Authority: HK; Hong Kong
Prior art keywords: ray tube; cathode ray; tube screen; screen; cathode
Prior art date: 1970-09-25

Application number

HK602/76*UA

Original Assignee

Philips 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.)

1970-09-25

Filing date

1976-09-23

Publication date

1976-10-01

1970-09-25 Priority claimed from DE19702047262 external-priority patent/DE2047262C3/en

1976-09-23 Application filed by Philips Nv filed Critical Philips Nv

1976-10-01 Publication of HK60276A publication Critical patent/HK60276A/en

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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
- H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
- H01J29/327—Black matrix materials
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2276—Development of latent electrostatic images
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

HK602/76*UA 1970-09-25 1976-09-23 Cathode ray tube screen HK60276A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702047262 DE2047262C3 (en)		1970-09-25	Process for applying a light-absorbing layer to a color television picture display tube

Publications (1)

Publication Number	Publication Date
HK60276A true HK60276A (en)	1976-10-01

Family

ID=5783393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK602/76*UA HK60276A (en)	1970-09-25	1976-09-23	Cathode ray tube screen

Country Status (8)

Country	Link
US (1)	US3814629A (en)
JP (1)	JPS5332677B1 (en)
BE (1)	BE773009A (en)
CA (1)	CA933576A (en)
FR (1)	FR2108548A5 (en)
GB (1)	GB1337779A (en)
HK (1)	HK60276A (en)
NL (1)	NL7112928A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7504324A (en) *	1975-04-11	1976-10-13	Philips Nv	CATHOD BEAM TUBE FOR DISPLAYING COLORED IMAGES.
EP0623944B1 (en) *	1993-05-05	1997-07-02	AT&T Corp.	Flat panel display apparatus, and method of making same
US6384527B1 (en) *	1994-11-21	2002-05-07	Candescent Technologies Corporation	Flat panel display with reduced electron scattering effects
US6022652A (en) *	1994-11-21	2000-02-08	Candescent Technologies Corporation	High resolution flat panel phosphor screen with tall barriers
US5543683A (en) *	1994-11-21	1996-08-06	Silicon Video Corporation	Faceplate for field emission display including wall gripper structures

1971
- 1971-09-21 CA CA123326A patent/CA933576A/en not_active Expired
- 1971-09-21 US US00182492A patent/US3814629A/en not_active Expired - Lifetime
- 1971-09-21 NL NL7112928A patent/NL7112928A/xx unknown
- 1971-09-22 GB GB4421871A patent/GB1337779A/en not_active Expired
- 1971-09-22 JP JP7354171A patent/JPS5332677B1/ja active Pending
- 1971-09-23 BE BE773009A patent/BE773009A/en unknown
- 1971-09-24 FR FR7134503A patent/FR2108548A5/fr not_active Expired
1976
- 1976-09-23 HK HK602/76*UA patent/HK60276A/en unknown

Also Published As

Publication number	Publication date
CA933576A (en)	1973-09-11
BE773009A (en)	1972-03-23
NL7112928A (en)	1972-03-28
US3814629A (en)	1974-06-04
DE2047262A1 (en)	1972-03-30
JPS5332677B1 (en)	1978-09-09
GB1337779A (en)	1973-11-21
FR2108548A5 (en)	1972-05-19
DE2047262B2 (en)	1976-04-01

Publication	Publication Date	Title
CA954963A (en)	1974-09-17	Display apparatus utilizing cathode ray tubes
JPS52154819A (en)	1977-12-22	Cathode ray tube
IL36468A (en)	1973-10-25	Cathode ray tube apparatus
IL38320A0 (en)	1972-02-29	Cathode ray tube circuit arrangement
CA930009A (en)	1973-07-10	Cathode ray tubes
ZA706819B (en)	1971-12-29	Implosion-resistant cathode ray tubes
HK60276A (en)	1976-10-01	Cathode ray tube screen
CA918220A (en)	1973-01-02	Cathode-ray tube
AU4572172A (en)	1974-02-21	Implosion-resistant cathode ray tubes
AU455382B2 (en)	1974-11-21	Colour display cathode ray tube
AU5936573A (en)	1975-02-20	Cathode ray tube
GB1348963A (en)	1974-03-27	Colour cathode ray tube
CA941662A (en)	1974-02-12	Cathode ray tube manufacture
GB1348677A (en)	1974-03-20	Colour cathode-ray tube
CA838778A (en)	1970-04-07	Cathode ray tube
AU457127B2 (en)	1972-10-19	Cathode ray tube
CA851303A (en)	1970-09-08	Cathode ray tube
CA854333A (en)	1970-10-20	Cathode ray tube shield
CA847488A (en)	1970-07-21	Cathode ray tube frame
CA858672A (en)	1970-12-15	Cathode ray tube construction
AU6181273A (en)	1975-05-01	Cathode ray tube
AU463380B2 (en)	1972-10-12	Cathode ray tube apparatus
AU2755071A (en)	1972-10-19	Cathode ray tube
IL31420A0 (en)	1969-03-27	Cathode ray tube
IE33432B1 (en)	1974-06-26	Cathode ray tube