JPS5350616A - Cathode ray tube for projection type televisions - Google Patents

Cathode ray tube for projection type televisions

Info

Publication number
JPS5350616A
JPS5350616A JP12707176A JP12707176A JPS5350616A JP S5350616 A JPS5350616 A JP S5350616A JP 12707176 A JP12707176 A JP 12707176A JP 12707176 A JP12707176 A JP 12707176A JP S5350616 A JPS5350616 A JP S5350616A
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
projection type
type televisions
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.)
Granted
Application number
JP12707176A
Other languages
Japanese (ja)
Other versions
JPS598936B2 (en
Inventor
Yuji Okita
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP12707176A priority Critical patent/JPS598936B2/en
Publication of JPS5350616A publication Critical patent/JPS5350616A/en
Publication of JPS598936B2 publication Critical patent/JPS598936B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To eliminate the unevenness of brightness on the extended screen projected on the screen, by continuously varying the thickness of the fluorescent substance at the center and circumference part on the panel and by giving different brightness distrubution on the screen.
COPYRIGHT: (C)1978,JPO&Japio
JP12707176A 1976-10-19 1976-10-19 Manufacturing method of projection type cathode ray tube Expired JPS598936B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12707176A JPS598936B2 (en) 1976-10-19 1976-10-19 Manufacturing method of projection type cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12707176A JPS598936B2 (en) 1976-10-19 1976-10-19 Manufacturing method of projection type cathode ray tube

Publications (2)

Publication Number Publication Date
JPS5350616A true JPS5350616A (en) 1978-05-09
JPS598936B2 JPS598936B2 (en) 1984-02-28

Family

ID=14950846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12707176A Expired JPS598936B2 (en) 1976-10-19 1976-10-19 Manufacturing method of projection type cathode ray tube

Country Status (1)

Country Link
JP (1) JPS598936B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60151845U (en) * 1984-03-17 1985-10-09 住友軽金属工業株式会社 Insert paper insertion device
MX2020001521A (en) 2017-09-29 2020-03-20 Jfe Steel Corp Annealed hot-rolled ferritic stainless steel sheet and method for producing same.

Also Published As

Publication number Publication date
JPS598936B2 (en) 1984-02-28

Similar Documents

Publication Publication Date Title
JPS5338260A (en) Picture display unit
JPS52107770A (en) Color picture tube
JPS5350616A (en) Cathode ray tube for projection type televisions
JPS5399760A (en) Color picture tube
JPS52123863A (en) Manufacture of cathode ray tube
JPS5311568A (en) Color picture tube
JPS5242071A (en) Cathode ray tube
JPS545375A (en) Projection-type cathode-ray tube
JPS5227223A (en) Cathode ray tube display
JPS524778A (en) Color picture tube
JPS526075A (en) How to form the fluorescent screen in a color picture tube
JPS5365653A (en) Manufacture of color picture tube
JPS53101934A (en) Color television set of projection type
JPS5318947A (en) Manufacture of color picture tube fluorescent screen
JPS52139316A (en) Picture image display unit
JPS5339852A (en) Color cathode ray tube device
JPS5338222A (en) Braun tube for projection television
JPS5274274A (en) Black matrix type color picture tube
JPS5427356A (en) Color braun tube
JPS51116667A (en) X-ray image intensifier
JPS5220725A (en) Colour television display unit
JPS5250122A (en) Purity aberration detection equipment
JPS51134562A (en) Direct viewing storage tube
JPS52114216A (en) Television image projection unit
JPS52120676A (en) Cathode ray tube