CA536179A - Cerium-containing screen for cathode ray tube - Google Patents

Cerium-containing screen for cathode ray tube

Info

Publication number
CA536179A
CA536179A CA536179A CA536179DA CA536179A CA 536179 A CA536179 A CA 536179A CA 536179 A CA536179 A CA 536179A CA 536179D A CA536179D A CA 536179DA CA 536179 A CA536179 A CA 536179A
Authority
CA
Canada
Prior art keywords
cerium
ray tube
cathode ray
containing screen
screen
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
CA536179A
Other languages
French (fr)
Inventor
A. Klasens Hendrik
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
Publication date
Application granted granted Critical
Publication of CA536179A publication Critical patent/CA536179A/en
Expired legal-status Critical Current

Links

CA536179A Cerium-containing screen for cathode ray tube Expired CA536179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA536179T

Publications (1)

Publication Number Publication Date
CA536179A true CA536179A (en) 1957-01-22

Family

ID=35690808

Family Applications (1)

Application Number Title Priority Date Filing Date
CA536179A Expired CA536179A (en) Cerium-containing screen for cathode ray tube

Country Status (1)

Country Link
CA (1) CA536179A (en)

Similar Documents

Publication Publication Date Title
CA536179A (en) Cerium-containing screen for cathode ray tube
CA544601A (en) Screen structure for cathode ray tubes
CA540884A (en) Cathode ray tube arrangements
AU215806B2 (en) Improved cathode ray tube screen
CA547767A (en) Cathode ray tube display apparatus
CA543864A (en) Cathode ray tube for color television
CA551021A (en) Cathode-ray tube
CA538153A (en) Cathode-ray tube
CA551020A (en) Cathode-ray tube
AU215631B2 (en) Improvements relating to cathode ray tube display apparatus
CA519020A (en) Cathode ray tube system
CA558310A (en) Cathode ray tube display means
CA599979A (en) Screen structure for cathode ray tubes
AU2284956A (en) Improved cathode ray tube screen
CA535275A (en) Cathode ray tube gun structure
CA529998A (en) Cathode ray tube
CA532702A (en) Cathode ray tube
CA541620A (en) Multi-gun cathode-ray tube
AU225627B2 (en) Cathode ray tube
AU233305B2 (en) Cathode ray tube display system
CA548118A (en) Electron tube for decimetre- and centimetre-waves
AU223769B2 (en) Improvements in cathode ray tubes
CA554589A (en) Combination focusing-ion trap structure for cathode ray tubes
AU210954B2 (en) Image reproducing device ofthe cathode ray tube type
CA559981A (en) Cathode ray display tubes