JPS5419646A - Fluorescent screen measuring unit for color cathode ray tube - Google Patents
Fluorescent screen measuring unit for color cathode ray tubeInfo
- Publication number
- JPS5419646A JPS5419646A JP8485977A JP8485977A JPS5419646A JP S5419646 A JPS5419646 A JP S5419646A JP 8485977 A JP8485977 A JP 8485977A JP 8485977 A JP8485977 A JP 8485977A JP S5419646 A JPS5419646 A JP S5419646A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent screen
- measuring unit
- ray tube
- cathode ray
- color cathode
- 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
Links
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
PURPOSE: To enable to measure the informaton of the construction of fluorescent screen accurately and quickly, by performing pick up measured fluorescent screen with a TV camera and operation.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8485977A JPS5419646A (en) | 1977-07-14 | 1977-07-14 | Fluorescent screen measuring unit for color cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8485977A JPS5419646A (en) | 1977-07-14 | 1977-07-14 | Fluorescent screen measuring unit for color cathode ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5419646A true JPS5419646A (en) | 1979-02-14 |
Family
ID=13842526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8485977A Pending JPS5419646A (en) | 1977-07-14 | 1977-07-14 | Fluorescent screen measuring unit for color cathode ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5419646A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4973280A (en) * | 1988-07-22 | 1990-11-27 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
US5059147A (en) * | 1988-07-22 | 1991-10-22 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
-
1977
- 1977-07-14 JP JP8485977A patent/JPS5419646A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4973280A (en) * | 1988-07-22 | 1990-11-27 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
US5059147A (en) * | 1988-07-22 | 1991-10-22 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5419646A (en) | Fluorescent screen measuring unit for color cathode ray tube | |
JPS5393051A (en) | Measuring apparatus | |
JPS53145560A (en) | Manufacture of fluorescent screen for color braun tube | |
JPS5412260A (en) | Color picture tube | |
JPS52136560A (en) | X ray fluorescence multiple tube and its preparation | |
JPS53118967A (en) | Fluorescent screen | |
JPS54566A (en) | Color receiving tube of index system | |
JPS53149081A (en) | Scintillation counter | |
JPS5339852A (en) | Color cathode ray tube device | |
JPS5416971A (en) | Manufacture of fluorescent screen for braun tube | |
JPS5435764A (en) | Distance measuring apparatus | |
JPS5330828A (en) | Detecting system of position indicated by light pen | |
JPS5231616A (en) | Ghost measuring equipment | |
JPS53133081A (en) | Electron spin resonator | |
JPS5427356A (en) | Color braun tube | |
JPS5236938A (en) | Color display device | |
JPS5232353A (en) | Device for measuring ghost image | |
JPS5242071A (en) | Cathode ray tube | |
JPS5414667A (en) | Color picture tube | |
JPS5385156A (en) | Color picture tube | |
JPS51121387A (en) | Scintillation camera | |
JPS51118465A (en) | Optical distance detector | |
JPS546585A (en) | Level display device | |
JPS52146168A (en) | Sealing device of colour cathode ray tube | |
JPS53106156A (en) | Tv-coating tester for rotor center hole |