IT1159149B - TOUCH SENSITIVE PANEL KEYBOARD - Google Patents
TOUCH SENSITIVE PANEL KEYBOARDInfo
- Publication number
- IT1159149B IT1159149B IT28245/78A IT2824578A IT1159149B IT 1159149 B IT1159149 B IT 1159149B IT 28245/78 A IT28245/78 A IT 28245/78A IT 2824578 A IT2824578 A IT 2824578A IT 1159149 B IT1159149 B IT 1159149B
- Authority
- IT
- Italy
- Prior art keywords
- touch sensitive
- sensitive panel
- panel keyboard
- keyboard
- touch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2207/00—Connections
- H01H2207/022—Plug
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/002—Materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/01—Increasing rigidity; Anti-creep
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/014—Layers composed of different layers; Lubricant in between
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/002—Legends replaceable; adaptable
- H01H2219/014—LED
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/028—Printed information
- H01H2219/032—Printed information photographic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/028—Printed information
- H01H2219/034—Coloured areas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/04—Attachments; Connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/008—Casings metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/006—Bank automat; Cash register; Vending machine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/006—Containing a capacitive switch or usable as such
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7740814A GB1542558A (en) | 1977-09-30 | 1977-09-30 | Keyboard construction |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7828245A0 IT7828245A0 (en) | 1978-09-29 |
IT1159149B true IT1159149B (en) | 1987-02-25 |
Family
ID=10416757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28245/78A IT1159149B (en) | 1977-09-30 | 1978-09-29 | TOUCH SENSITIVE PANEL KEYBOARD |
Country Status (6)
Country | Link |
---|---|
JP (2) | JPS5464422A (en) |
CA (1) | CA1105587A (en) |
DE (1) | DE2841447A1 (en) |
FR (1) | FR2404877A1 (en) |
GB (1) | GB1542558A (en) |
IT (1) | IT1159149B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641618A (en) * | 1979-09-14 | 1981-04-18 | Nissan Motor | Picture display switch |
US4356755A (en) * | 1980-01-11 | 1982-11-02 | Cbs Inc. | Organ stop control panel |
FR2481031B1 (en) * | 1980-04-22 | 1988-06-10 | Telephonie Ind Commerciale | UNIVERSAL INTERCOMMUNICATION TERMINAL |
JPS57116521U (en) * | 1981-01-12 | 1982-07-19 | ||
JPS5841934U (en) * | 1981-09-15 | 1983-03-19 | アンリツ株式会社 | flat switch |
JPS5931519A (en) * | 1982-08-13 | 1984-02-20 | キヤノン株式会社 | Keyboard switch |
JPS6142632U (en) * | 1984-08-22 | 1986-03-19 | 富士ゴム株式会社 | Electromagnetic shielded input device |
US4796007A (en) * | 1987-01-05 | 1989-01-03 | Ncr Corporation | Micro-motion keyboard |
JPH0610583Y2 (en) * | 1987-06-10 | 1994-03-16 | 松下電器産業株式会社 | Membrane switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507378A (en) * | 1968-06-10 | 1970-04-21 | Ibm | Keyboard for displaying one of a plurality of symbolic sets stored therein |
US3591749A (en) * | 1969-05-12 | 1971-07-06 | Singer Co | Printed circuit keyboard |
-
1977
- 1977-09-30 GB GB7740814A patent/GB1542558A/en not_active Expired
-
1978
- 1978-06-29 CA CA306,512A patent/CA1105587A/en not_active Expired
- 1978-08-21 FR FR7824967A patent/FR2404877A1/en active Granted
- 1978-09-23 DE DE19782841447 patent/DE2841447A1/en not_active Withdrawn
- 1978-09-26 JP JP11754578A patent/JPS5464422A/en active Pending
- 1978-09-29 IT IT28245/78A patent/IT1159149B/en active
-
1986
- 1986-08-08 JP JP1986121077U patent/JPS6237843U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2404877B1 (en) | 1981-02-06 |
CA1105587A (en) | 1981-07-21 |
JPS5464422A (en) | 1979-05-24 |
JPS6237843U (en) | 1987-03-06 |
GB1542558A (en) | 1979-03-21 |
IT7828245A0 (en) | 1978-09-29 |
FR2404877A1 (en) | 1979-04-27 |
DE2841447A1 (en) | 1979-04-12 |
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