JPS5278362A - Shadow mask for color picture tube - Google Patents

Shadow mask for color picture tube

Info

Publication number
JPS5278362A
JPS5278362A JP13981575A JP13981575A JPS5278362A JP S5278362 A JPS5278362 A JP S5278362A JP 13981575 A JP13981575 A JP 13981575A JP 13981575 A JP13981575 A JP 13981575A JP S5278362 A JPS5278362 A JP S5278362A
Authority
JP
Japan
Prior art keywords
picture tube
color picture
shadow mask
center part
mask
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
JP13981575A
Other languages
Japanese (ja)
Inventor
Akira Sato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP13981575A priority Critical patent/JPS5278362A/en
Publication of JPS5278362A publication Critical patent/JPS5278362A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To obtain color picture tube, particularly slot-type shadow mask of inline type color picture tube, which can give enough hardness to the center part of mask plate as well as improve luminance property at center part of the screen.
COPYRIGHT: (C)1977,JPO&Japio
JP13981575A 1975-11-20 1975-11-20 Shadow mask for color picture tube Pending JPS5278362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13981575A JPS5278362A (en) 1975-11-20 1975-11-20 Shadow mask for color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13981575A JPS5278362A (en) 1975-11-20 1975-11-20 Shadow mask for color picture tube

Publications (1)

Publication Number Publication Date
JPS5278362A true JPS5278362A (en) 1977-07-01

Family

ID=15254085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13981575A Pending JPS5278362A (en) 1975-11-20 1975-11-20 Shadow mask for color picture tube

Country Status (1)

Country Link
JP (1) JPS5278362A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564347A (en) * 1978-11-07 1980-05-15 Toshiba Corp Shadow mask for color image pick-up tube
JPS57136739A (en) * 1981-02-18 1982-08-23 Toshiba Corp Color picture tube

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877756A (en) * 1972-01-19 1973-10-19
JPS5021671A (en) * 1973-05-23 1975-03-07
JPS5029916A (en) * 1973-04-06 1975-03-26
JPS50126373A (en) * 1974-03-25 1975-10-04
JPS50142160A (en) * 1974-05-02 1975-11-15

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877756A (en) * 1972-01-19 1973-10-19
JPS5029916A (en) * 1973-04-06 1975-03-26
JPS5021671A (en) * 1973-05-23 1975-03-07
JPS50126373A (en) * 1974-03-25 1975-10-04
JPS50142160A (en) * 1974-05-02 1975-11-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564347A (en) * 1978-11-07 1980-05-15 Toshiba Corp Shadow mask for color image pick-up tube
JPS6254230B2 (en) * 1978-11-07 1987-11-13 Tokyo Shibaura Electric Co
JPS57136739A (en) * 1981-02-18 1982-08-23 Toshiba Corp Color picture tube

Similar Documents

Publication Publication Date Title
JPS5236917A (en) Solid pickup body
JPS53144220A (en) Automatic adjuster for color purity of color television
JPS5222474A (en) Shadow mask for color picture tube
JPS5278362A (en) Shadow mask for color picture tube
JPS5438762A (en) Color picture tube
JPS5231661A (en) Color receiving tube
JPS5224073A (en) Color braun tube use shadow mask plate
JPS5399760A (en) Color picture tube
JPS5249764A (en) Color picture tube
JPS5416971A (en) Manufacture of fluorescent screen for braun tube
JPS522272A (en) Color crt
JPS5427356A (en) Color braun tube
JPS5319982A (en) Braun tube
JPS51118907A (en) Projector
JPS5275169A (en) Color picture tube
JPS5374355A (en) Color picture tube
JPS51112172A (en) Screen forming
JPS53102753A (en) Picture image concentration stabilizer
JPS5274276A (en) Color cathode-ray tube
JPS52123828A (en) Single color pikup tub
JPS5216926A (en) Color cathode ray apparatus
JPS52134371A (en) Fluorescent surface formation for color receivers
JPS5268321A (en) Color tv receiver
JPS5258358A (en) Color receiver
JPS5264869A (en) Shadow mask type color picture tube