SE357459B - - Google Patents
Info
- Publication number
- SE357459B SE357459B SE13208/70A SE1320870A SE357459B SE 357459 B SE357459 B SE 357459B SE 13208/70 A SE13208/70 A SE 13208/70A SE 1320870 A SE1320870 A SE 1320870A SE 357459 B SE357459 B SE 357459B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86188469A | 1969-09-29 | 1969-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE357459B true SE357459B (xx) | 1973-06-25 |
Family
ID=25337022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13208/70A SE357459B (xx) | 1969-09-29 | 1970-09-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3623016A (xx) |
| JP (1) | JPS5132246B1 (xx) |
| CA (1) | CA925793A (xx) |
| DE (1) | DE2047396C3 (xx) |
| FR (1) | FR2060936A5 (xx) |
| GB (1) | GB1317756A (xx) |
| SE (1) | SE357459B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5615380A (en) * | 1969-11-24 | 1997-03-25 | Hyatt; Gilbert P. | Integrated circuit computer system having a keyboard input and a sound output |
| US3932838A (en) * | 1971-04-23 | 1976-01-13 | General Electric Company | Method and apparatus for controlling circuitry with a plurality of switching means |
| US3932842A (en) * | 1971-10-28 | 1976-01-13 | Sanders Associates, Inc. | Computer terminal |
| JPS6083132A (ja) * | 1983-10-14 | 1985-05-11 | Toshiba Corp | タッチスイッチ付表示装置 |
| DE4109517A1 (de) * | 1991-03-22 | 1992-09-24 | Holger Guenther Dr Frenzel | Tastatur |
| US6650254B1 (en) | 2000-03-13 | 2003-11-18 | Ergodex | Computer input device with individually positionable and programmable switches |
| US6903662B2 (en) | 2002-09-19 | 2005-06-07 | Ergodex | Computer input device with individually positionable and programmable input members |
| KR100577271B1 (ko) * | 2004-10-13 | 2006-05-10 | 엘지전자 주식회사 | 키 인식 장치 및 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500327A (en) * | 1965-06-01 | 1970-03-10 | Bunker Ramo | Data handling apparatus |
| US3493928A (en) * | 1966-07-12 | 1970-02-03 | Ibm | Electronic keyboard terminal code checking system |
| US3487369A (en) * | 1966-08-12 | 1969-12-30 | Logicon Inc | Electronic calculator |
-
1969
- 1969-09-29 US US861884A patent/US3623016A/en not_active Expired - Lifetime
-
1970
- 1970-07-30 GB GB3688570A patent/GB1317756A/en not_active Expired
- 1970-08-10 FR FR7032140A patent/FR2060936A5/fr not_active Expired
- 1970-08-18 CA CA090984A patent/CA925793A/en not_active Expired
- 1970-08-28 JP JP45075028A patent/JPS5132246B1/ja active Pending
- 1970-09-26 DE DE2047396A patent/DE2047396C3/de not_active Expired
- 1970-09-29 SE SE13208/70A patent/SE357459B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5132246B1 (xx) | 1976-09-11 |
| DE2047396A1 (de) | 1971-04-01 |
| CA925793A (en) | 1973-05-08 |
| FR2060936A5 (xx) | 1971-06-18 |
| US3623016A (en) | 1971-11-23 |
| DE2047396C3 (de) | 1978-11-16 |
| GB1317756A (en) | 1973-05-23 |
| DE2047396B2 (de) | 1978-03-16 |