JPS51150265A - Cathode-ray tube - Google Patents

Cathode-ray tube

Info

Publication number
JPS51150265A
JPS51150265A JP7318175A JP7318175A JPS51150265A JP S51150265 A JPS51150265 A JP S51150265A JP 7318175 A JP7318175 A JP 7318175A JP 7318175 A JP7318175 A JP 7318175A JP S51150265 A JPS51150265 A JP S51150265A
Authority
JP
Japan
Prior art keywords
cathode
ray tube
semitransperent
improvement
except
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
JP7318175A
Other languages
Japanese (ja)
Inventor
Kazuo Nagamachi
Yutaka Katayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7318175A priority Critical patent/JPS51150265A/en
Publication of JPS51150265A publication Critical patent/JPS51150265A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To realize facilitation of manufacturing process, reduction of fraction defective and improvement of commodity value, by making a Broun tube semitransperent except a screen effective surface.
COPYRIGHT: (C)1976,JPO&Japio
JP7318175A 1975-06-18 1975-06-18 Cathode-ray tube Pending JPS51150265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7318175A JPS51150265A (en) 1975-06-18 1975-06-18 Cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7318175A JPS51150265A (en) 1975-06-18 1975-06-18 Cathode-ray tube

Publications (1)

Publication Number Publication Date
JPS51150265A true JPS51150265A (en) 1976-12-23

Family

ID=13510702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7318175A Pending JPS51150265A (en) 1975-06-18 1975-06-18 Cathode-ray tube

Country Status (1)

Country Link
JP (1) JPS51150265A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426354U (en) * 1977-07-23 1979-02-21
JPS5474065U (en) * 1977-11-04 1979-05-26
JPS54175256U (en) * 1978-05-30 1979-12-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426354U (en) * 1977-07-23 1979-02-21
JPS5474065U (en) * 1977-11-04 1979-05-26
JPS54175256U (en) * 1978-05-30 1979-12-11

Similar Documents

Publication Publication Date Title
JPS51150265A (en) Cathode-ray tube
JPS5219975A (en) Semiconductor device
JPS5213379A (en) Spectrophtometer
JPS51111478A (en) A method of producing semiconductor crystal
JPS51130205A (en) A process for producing a magnetic recording material
JPS51137383A (en) Semi conductor wafer evaluation
JPS5326659A (en) Shadow mask
JPS51118369A (en) Manufacturing process for simiconduator unit
JPS5219958A (en) Scanning electron microscope
JPS51148369A (en) Manufacturing method of semiconductor
JPS51148389A (en) Manufacturing method of semiconductor device
JPS51151071A (en) Manufacturing method of a semiconductor apparatus
JPS52389A (en) Process of a ss cable
JPS5363861A (en) Manufacture of cathode-ray tube
JPS535566A (en) Manufacture of fluorescent surface for color braun tube
JPS51118907A (en) Projector
JPS5213586A (en) Preparation of cellulose sulfate
JPS5228506A (en) Process for purifying oils and fats
JPS5345967A (en) Beam-index-type color picture tube
JPS523280A (en) Exfoliating process of a fluorescent screen
JPS51142972A (en) Manufacturing method of discharge display panel
JPS51136298A (en) Super electro-conductive wire production
JPS5396760A (en) Case for semiconductor device and production of the same
JPS51134562A (en) Direct viewing storage tube
JPS5317264A (en) Cathode material of direct heated cathode-ray tube sphere