JPS5529870A - Operation display device - Google Patents
Operation display deviceInfo
- Publication number
- JPS5529870A JPS5529870A JP10305078A JP10305078A JPS5529870A JP S5529870 A JPS5529870 A JP S5529870A JP 10305078 A JP10305078 A JP 10305078A JP 10305078 A JP10305078 A JP 10305078A JP S5529870 A JPS5529870 A JP S5529870A
- Authority
- JP
- Japan
- Prior art keywords
- printed
- layer
- panel
- led406
- spacer
- 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
Abstract
PURPOSE: To make operation and state superivising easy by providing touch keys and display parts on one sheet of printed surface panel and letting them perform current supplying through key-ON and display operation of the printed surface.
CONSTITUTION: When the surface of the panel part is pushed by pressure of about 50 to 100gr, a layer 339 deformes in the hole part 405 of a spacer 401 and the conductor 403 provided to the layer 400 contacts the conductor 403 of a printed substrate 402, whereby current supplying operation is accomplished. This causes an LED406 to light and radiate light to the layer 400 on which key marks are printed by way of the spacer 401 and substrate 402, thereby brightly indicating the printed picture characters. If the hole part 405 is beforehand buried with a semi-transparent film, the picture characters appear only when the LED406 is lighted. This enables the operation and state supervising to be made easy with the small-size panel and miniaturizes the entire part of the machine along with this.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10305078A JPS5529870A (en) | 1978-08-24 | 1978-08-24 | Operation display device |
US06/068,483 US4315685A (en) | 1978-08-24 | 1979-08-21 | Image forming apparatus |
GB7929345A GB2033840B (en) | 1978-08-24 | 1979-08-23 | Image forming apparatus |
DE2954727A DE2954727C2 (en) | 1978-08-24 | 1979-08-24 | Control circuit for photocopier |
DE19792934406 DE2934406A1 (en) | 1978-08-24 | 1979-08-24 | IMAGE GENERATION DEVICE |
US06/329,017 US4392741A (en) | 1978-08-24 | 1981-12-09 | Image forming apparatus |
GB08234024A GB2112361B (en) | 1978-08-24 | 1982-11-30 | Sheet jam detection in image-formimg apparatus |
GB08234022A GB2112325B (en) | 1978-08-24 | 1982-11-30 | Controlling image-forming apparatus |
GB08234023A GB2112574B (en) | 1978-08-24 | 1982-11-30 | Control panel |
US06/627,723 US4734739A (en) | 1978-08-24 | 1984-07-03 | Image forming apparatus with function permitting key entry during waiting time |
US07/161,381 US4926310A (en) | 1978-08-24 | 1988-02-22 | Image forming apparatus |
HK422/88A HK42288A (en) | 1978-08-24 | 1988-06-09 | Image forming apparatus |
US07/481,809 US5043864A (en) | 1978-08-24 | 1990-02-20 | Image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10305078A JPS5529870A (en) | 1978-08-24 | 1978-08-24 | Operation display device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60198295A Division JPS61198318A (en) | 1985-09-06 | 1985-09-06 | Operation input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5529870A true JPS5529870A (en) | 1980-03-03 |
Family
ID=14343835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10305078A Pending JPS5529870A (en) | 1978-08-24 | 1978-08-24 | Operation display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5529870A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147444U (en) * | 1980-04-05 | 1981-11-06 | ||
JPS61198175A (en) * | 1985-02-27 | 1986-09-02 | Mita Ind Co Ltd | Console panel |
-
1978
- 1978-08-24 JP JP10305078A patent/JPS5529870A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147444U (en) * | 1980-04-05 | 1981-11-06 | ||
JPS61198175A (en) * | 1985-02-27 | 1986-09-02 | Mita Ind Co Ltd | Console panel |
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