JPS5537702A - Fluorescent display device - Google Patents
Fluorescent display deviceInfo
- Publication number
- JPS5537702A JPS5537702A JP10911178A JP10911178A JPS5537702A JP S5537702 A JPS5537702 A JP S5537702A JP 10911178 A JP10911178 A JP 10911178A JP 10911178 A JP10911178 A JP 10911178A JP S5537702 A JPS5537702 A JP S5537702A
- Authority
- JP
- Japan
- Prior art keywords
- selecting grid
- frame
- digit
- grid
- column selecting
- 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
Links
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To obtain a high precision display device capable of easy assembling, by using a frame for holding a digit selecting grid and a column selecting grid in the predetermined set positions and causing the frame to have a particular shape.
CONSTITUTION: A frame 11, for holding a digit selecting grid 7 and a column selecting grid 6 in the predetermined set positions, is formed of a plurality of transverse frame members 12 consisting of a plurality of insulating materials and a plurality of longitudinal frame members 13 consisting of a metal material identical or similar to that of the digit selecting grid 7 and the column selecting grid 6 i.e. having the same thermal expansion characteristics as said grids. Furthermore, the thickneas of the transverse frame member 12 has a specified value in accordance with the vertical spacing between the digit selecting grid 7 and the column selecting grid 6 provided in their position, and the digit selecting grid 7 and the column selecting grid 6 are mounted on the upper and lower surface of the transverse frame member 12 of the frame 11.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10911178A JPS5537702A (en) | 1978-09-07 | 1978-09-07 | Fluorescent display device |
US05/951,388 US4223244A (en) | 1977-10-18 | 1978-10-16 | Fluorescent display device with position selecting and column/row selecting grids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10911178A JPS5537702A (en) | 1978-09-07 | 1978-09-07 | Fluorescent display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5537702A true JPS5537702A (en) | 1980-03-15 |
JPS5760743B2 JPS5760743B2 (en) | 1982-12-21 |
Family
ID=14501834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10911178A Granted JPS5537702A (en) | 1977-10-18 | 1978-09-07 | Fluorescent display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537702A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04204250A (en) * | 1990-11-30 | 1992-07-24 | Koichi Nakano | Method and apparatus for detecting resonance frequency |
-
1978
- 1978-09-07 JP JP10911178A patent/JPS5537702A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04204250A (en) * | 1990-11-30 | 1992-07-24 | Koichi Nakano | Method and apparatus for detecting resonance frequency |
Also Published As
Publication number | Publication date |
---|---|
JPS5760743B2 (en) | 1982-12-21 |
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