JPS526078A - Exposure method of fluorescent screen in color crt and compensating le ns - Google Patents

Exposure method of fluorescent screen in color crt and compensating le ns

Info

Publication number
JPS526078A
JPS526078A JP8183075A JP8183075A JPS526078A JP S526078 A JPS526078 A JP S526078A JP 8183075 A JP8183075 A JP 8183075A JP 8183075 A JP8183075 A JP 8183075A JP S526078 A JPS526078 A JP S526078A
Authority
JP
Japan
Prior art keywords
compensating
exposure method
fluorescent screen
color crt
expose
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
JP8183075A
Other languages
Japanese (ja)
Inventor
Tatsuhiko Kamiyama
Yoshifumi Tomita
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 JP8183075A priority Critical patent/JPS526078A/en
Publication of JPS526078A publication Critical patent/JPS526078A/en
Pending legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: By a compensating lens which is able to expose the whole panel surface at a time, of which light source has an entire round orbit from any point of the panel surface, of which radius of gyration changes sucessively from the center to the circumfence, expose the panel with an optimal light source radius of gyration.
COPYRIGHT: (C)1977,JPO&Japio
JP8183075A 1975-07-04 1975-07-04 Exposure method of fluorescent screen in color crt and compensating le ns Pending JPS526078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8183075A JPS526078A (en) 1975-07-04 1975-07-04 Exposure method of fluorescent screen in color crt and compensating le ns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8183075A JPS526078A (en) 1975-07-04 1975-07-04 Exposure method of fluorescent screen in color crt and compensating le ns

Publications (1)

Publication Number Publication Date
JPS526078A true JPS526078A (en) 1977-01-18

Family

ID=13757382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8183075A Pending JPS526078A (en) 1975-07-04 1975-07-04 Exposure method of fluorescent screen in color crt and compensating le ns

Country Status (1)

Country Link
JP (1) JPS526078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0555554A (en) * 1991-08-27 1993-03-05 Agency Of Ind Science & Technol Surge protective device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0555554A (en) * 1991-08-27 1993-03-05 Agency Of Ind Science & Technol Surge protective device

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