JPS53100729A - Color picture projection device - Google Patents

Color picture projection device

Info

Publication number
JPS53100729A
JPS53100729A JP1540677A JP1540677A JPS53100729A JP S53100729 A JPS53100729 A JP S53100729A JP 1540677 A JP1540677 A JP 1540677A JP 1540677 A JP1540677 A JP 1540677A JP S53100729 A JPS53100729 A JP S53100729A
Authority
JP
Japan
Prior art keywords
projection device
color picture
picture projection
plural
simplify
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.)
Pending
Application number
JP1540677A
Other languages
Japanese (ja)
Inventor
Satoshi Shimada
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1540677A priority Critical patent/JPS53100729A/en
Publication of JPS53100729A publication Critical patent/JPS53100729A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

PURPOSE: To simplify the overall structure as well as to facilitate the handling and operation for the device, by obtaining the plural electron beams through the single electronic gun in order to obtain the plural optical images. Thus, a bright color projection picture can be obtained.
COPYRIGHT: (C)1978,JPO&Japio
JP1540677A 1977-02-15 1977-02-15 Color picture projection device Pending JPS53100729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1540677A JPS53100729A (en) 1977-02-15 1977-02-15 Color picture projection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1540677A JPS53100729A (en) 1977-02-15 1977-02-15 Color picture projection device

Publications (1)

Publication Number Publication Date
JPS53100729A true JPS53100729A (en) 1978-09-02

Family

ID=11887840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1540677A Pending JPS53100729A (en) 1977-02-15 1977-02-15 Color picture projection device

Country Status (1)

Country Link
JP (1) JPS53100729A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160744A (en) * 1980-05-16 1981-12-10 Hitachi Ltd Braun tube
JPS57138282A (en) * 1981-02-20 1982-08-26 Hitachi Ltd Color cathode-ray tube device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171733A (en) * 1974-12-19 1976-06-21 Matsushita Electric Ind Co Ltd TEREBIJONGAZOTO SHASOCHI
JPS5215408A (en) * 1975-07-29 1977-02-05 Nisshin Steel Co Ltd Bell type annealing furnace provided with a resistor at combustion gas outlet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171733A (en) * 1974-12-19 1976-06-21 Matsushita Electric Ind Co Ltd TEREBIJONGAZOTO SHASOCHI
JPS5215408A (en) * 1975-07-29 1977-02-05 Nisshin Steel Co Ltd Bell type annealing furnace provided with a resistor at combustion gas outlet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160744A (en) * 1980-05-16 1981-12-10 Hitachi Ltd Braun tube
JPS57138282A (en) * 1981-02-20 1982-08-26 Hitachi Ltd Color cathode-ray tube device

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