ES190822A1 - MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE PANTALLAS DE TUBOS DE RAYOS CAToDICOS - Google Patents

MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE PANTALLAS DE TUBOS DE RAYOS CAToDICOS

Info

Publication number
ES190822A1
ES190822A1 ES0190822A ES190822A ES190822A1 ES 190822 A1 ES190822 A1 ES 190822A1 ES 0190822 A ES0190822 A ES 0190822A ES 190822 A ES190822 A ES 190822A ES 190822 A1 ES190822 A1 ES 190822A1
Authority
ES
Spain
Prior art keywords
preparation
ray tube
improvements made
tube screens
cathodic 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
Application number
ES0190822A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to ES0190822A priority Critical patent/ES190822A1/es
Publication of ES190822A1 publication Critical patent/ES190822A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Luminescent Compositions (AREA)

Abstract

Mejoras introducidas en la preparación de pantallas de tubos de rayos catódicos consistentes esencialmente en un fósforo de sulfuro de zinc o de sulfuro de zinc-cadmio caracterizadas porque al fósforo y para elevar la tensión de pegado se le incorpora un compuesto de bario.
ES0190822A 1949-12-14 1949-12-14 MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE PANTALLAS DE TUBOS DE RAYOS CAToDICOS Expired ES190822A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0190822A ES190822A1 (es) 1949-12-14 1949-12-14 MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE PANTALLAS DE TUBOS DE RAYOS CAToDICOS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0190822A ES190822A1 (es) 1949-12-14 1949-12-14 MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE PANTALLAS DE TUBOS DE RAYOS CAToDICOS

Publications (1)

Publication Number Publication Date
ES190822A1 true ES190822A1 (es) 1950-09-01

Family

ID=37823545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0190822A Expired ES190822A1 (es) 1949-12-14 1949-12-14 MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE PANTALLAS DE TUBOS DE RAYOS CAToDICOS

Country Status (1)

Country Link
ES (1) ES190822A1 (es)

Similar Documents

Publication Publication Date Title
ES190822A1 (es) MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE PANTALLAS DE TUBOS DE RAYOS CAToDICOS
ES201713A1 (es) MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE COMPOSICIONES LUMINISCENTES.
GB473173A (en) Improvements in or relating to cathode-ray tubes
GB444949A (en) Improvements in and relating to fluorescent screens
GB519042A (en) Improvements in or relating to cathode ray tubes and to fluorescent screens suitabletherefor
SU51328A1 (ru) Флуоресцирующий экран
ES184237A1 (es) MEJORAS INTRODUCIDAS EN LOS CáTODOS DE TUBOS ELECTRoNICOS
DK78583C (da) Katodestrålerør med en luminescerende skærm.
AU145020B2 (en) Improvements in or relating to fluorescent screens in cathode ray tubes
AU1752048A (en) Improvements in or relating to fluorescent screens in cathode ray tubes
GB688895A (en) Improvements in the preparation of luminescent materials
ES200042A1 (es) UN TUBO DE RAYOS CAToDICOS
GB662154A (en) Improvements in luminescent materials for television screens
AU147540B2 (en) Improvements in or relating to methods of manufacturing luminescent screens
AU2829449A (en) Cathode ray coding tube
CA391609A (en) Luminescent and phosphorescent body manufacture
GB677888A (en) Improvements in fluorescent screens
AU2619949A (en) Improvements in or relating to methods of manufacturing luminescent screens
CA456010A (en) Cathode ray tube
CA457349A (en) Cathode ray tube
CA460928A (en) Cathode ray tube
AU151785B2 (en) Improvements in or relating tothe manufacture of fluorescent screens
GB527685A (en) Improvements in sources of light comprising luminescent materials
AU115409B2 (en) Improvements inthe manufacture of cathode ray tubes
CA457834A (en) Cathode ray tube screen