JPS5564353A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
JPS5564353A
JPS5564353A JP13699578A JP13699578A JPS5564353A JP S5564353 A JPS5564353 A JP S5564353A JP 13699578 A JP13699578 A JP 13699578A JP 13699578 A JP13699578 A JP 13699578A JP S5564353 A JPS5564353 A JP S5564353A
Authority
JP
Japan
Prior art keywords
electrodes
electrode
electron
constructed
deflection
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
JP13699578A
Other languages
Japanese (ja)
Inventor
Takamitsu Aoki
Shoichi Muramoto
Akio Ogoshi
Toshifumi Nakamura
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 JP13699578A priority Critical patent/JPS5564353A/en
Publication of JPS5564353A publication Critical patent/JPS5564353A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

PURPOSE: To improve the resolution without increasing the number of cell and to enable the coloration, by deflecting the electron selectively passed through row and colum electrodes by means of deflection electrode.
CONSTITUTION: The electron emitted from electron emitting source 5 constructed of thermal cathode 7 and perforated electrode 8 passes selectively through through- holes 2h, 3h in matrix electrode 4 constructed of a plurality of crossing row and colum electrodes 2, 3 applied with image signal and scan switching signal. Selectively passed electrons are collected by an electron lenz system 12 constructed of a plurality of electrodes 13, 14, 15 having through-hole h, then deflected (or not deflected) by deflection electrodes 16r, 16b applied with deflection signal synchronized with that from matrix electrode 4, and collides against fluorescent member 11 (R,G,B) in front of transparent electrode 10.
COPYRIGHT: (C)1980,JPO&Japio
JP13699578A 1978-11-07 1978-11-07 Cathode ray tube Pending JPS5564353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13699578A JPS5564353A (en) 1978-11-07 1978-11-07 Cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13699578A JPS5564353A (en) 1978-11-07 1978-11-07 Cathode ray tube

Publications (1)

Publication Number Publication Date
JPS5564353A true JPS5564353A (en) 1980-05-15

Family

ID=15188318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13699578A Pending JPS5564353A (en) 1978-11-07 1978-11-07 Cathode ray tube

Country Status (1)

Country Link
JP (1) JPS5564353A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451758A (en) * 1980-08-04 1984-05-29 Matsushita Electric Industrial Co., Ltd. Picture image display device including a row of parallel control electrodes
US5036247A (en) * 1985-09-10 1991-07-30 Pioneer Electronic Corporation Dot matrix fluorescent display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338260A (en) * 1976-09-20 1978-04-08 Matsushita Electric Ind Co Ltd Picture display unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338260A (en) * 1976-09-20 1978-04-08 Matsushita Electric Ind Co Ltd Picture display unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451758A (en) * 1980-08-04 1984-05-29 Matsushita Electric Industrial Co., Ltd. Picture image display device including a row of parallel control electrodes
US5036247A (en) * 1985-09-10 1991-07-30 Pioneer Electronic Corporation Dot matrix fluorescent display device

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