JPS5341994A - Operation display unit using interference plate - Google Patents
Operation display unit using interference plateInfo
- Publication number
- JPS5341994A JPS5341994A JP11606276A JP11606276A JPS5341994A JP S5341994 A JPS5341994 A JP S5341994A JP 11606276 A JP11606276 A JP 11606276A JP 11606276 A JP11606276 A JP 11606276A JP S5341994 A JPS5341994 A JP S5341994A
- Authority
- JP
- Japan
- Prior art keywords
- display unit
- operation display
- interference plate
- interference
- plate
- 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
- Displays For Variable Information Using Movable Means (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: Plural filters of different band-pass frequencies are caused to adhere on a film, so that the position of places can be displayed accurately under a simple mechanism.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11606276A JPS5931075B2 (en) | 1976-09-29 | 1976-09-29 | Operation display device using interference filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11606276A JPS5931075B2 (en) | 1976-09-29 | 1976-09-29 | Operation display device using interference filter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5341994A true JPS5341994A (en) | 1978-04-15 |
JPS5931075B2 JPS5931075B2 (en) | 1984-07-31 |
Family
ID=14677757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11606276A Expired JPS5931075B2 (en) | 1976-09-29 | 1976-09-29 | Operation display device using interference filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5931075B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0815228A (en) * | 1994-06-27 | 1996-01-19 | Marktec Corp | Dispersant for magnetic particle solution used for wet type magnetic particle crack detection testing method |
-
1976
- 1976-09-29 JP JP11606276A patent/JPS5931075B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0815228A (en) * | 1994-06-27 | 1996-01-19 | Marktec Corp | Dispersant for magnetic particle solution used for wet type magnetic particle crack detection testing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5931075B2 (en) | 1984-07-31 |
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