JPS536892A - Push button switch with low illumination for contour - Google Patents
Push button switch with low illumination for contourInfo
- Publication number
- JPS536892A JPS536892A JP8002977A JP8002977A JPS536892A JP S536892 A JPS536892 A JP S536892A JP 8002977 A JP8002977 A JP 8002977A JP 8002977 A JP8002977 A JP 8002977A JP S536892 A JPS536892 A JP S536892A
- Authority
- JP
- Japan
- Prior art keywords
- contour
- push button
- button switch
- low illumination
- illumination
- 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
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
Landscapes
- Push-Button Switches (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Switches With Compound Operations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/703,526 US4056701A (en) | 1976-07-08 | 1976-07-08 | Low profile lighted push button switch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS536892A true JPS536892A (en) | 1978-01-21 |
JPS5845764B2 JPS5845764B2 (ja) | 1983-10-12 |
Family
ID=24825732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52080029A Expired JPS5845764B2 (ja) | 1976-07-08 | 1977-07-06 | スイッチ装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4056701A (ja) |
JP (1) | JPS5845764B2 (ja) |
CA (1) | CA1077101A (ja) |
DE (1) | DE2730763C3 (ja) |
FR (1) | FR2358000A1 (ja) |
GB (1) | GB1523099A (ja) |
HK (1) | HK48579A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57198837U (ja) * | 1981-06-12 | 1982-12-17 | ||
JPH01104619U (ja) * | 1987-12-29 | 1989-07-14 |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163883A (en) * | 1977-12-30 | 1979-08-07 | Texas Instruments Incorporated | Keyboard with illuminated keys |
DE2952033C2 (de) * | 1979-12-22 | 1982-04-29 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Baueinheit aus einer Ziffernanzeige und zwei Tastenschaltern |
US4262182A (en) * | 1980-01-11 | 1981-04-14 | General Electric Company | Fully illuminated backlit membrane touch switch |
US4320268A (en) * | 1980-02-19 | 1982-03-16 | General Electric Company | Illuminated keyboard for electronic devices and the like |
US4302647A (en) * | 1980-04-04 | 1981-11-24 | General Electric Company | Membrane touch switches |
DE3039419C2 (de) * | 1980-10-18 | 1988-12-01 | Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt | Drucktastenschalter |
US4339632A (en) * | 1980-11-26 | 1982-07-13 | Bell Telephone Laboratories, Incorporated | Button illumination for repertory dialer with low battery voltage indication |
US4385213A (en) * | 1980-12-01 | 1983-05-24 | Oak Industries, Inc. | Switch and component attachment to flexible printed circuitry |
US4365120A (en) * | 1981-04-13 | 1982-12-21 | Kb Denver, Inc. | Illuminated keyboard |
FR2504721A1 (fr) * | 1981-04-22 | 1982-10-29 | Telecomm El Aeronaut Maritime | Dispositif formant panneau pour clavier et/ou touches individuelles ou boutons-poussoirs associes |
US4349705A (en) * | 1981-05-06 | 1982-09-14 | Northern Telecom Limited | Lighted telephone dial |
US4379973A (en) * | 1981-05-20 | 1983-04-12 | C & K Components, Inc. | Universal logic switch |
FR2511941B1 (fr) * | 1981-09-01 | 1988-02-05 | Telemecanique Electrique | Clavier modulaire, etanche, a effet tactile |
CH652856A5 (de) * | 1981-09-10 | 1985-11-29 | Autelca Ag | Leuchttastenfeld. |
US4491692A (en) * | 1982-11-05 | 1985-01-01 | Lee Shan S | Light-emitting device mounted under keybuttons of a keyboard |
US4414452A (en) * | 1982-12-13 | 1983-11-08 | Oak Industries Inc. | Means for attaching auxiliary devices to a membrane switch |
US4488020A (en) * | 1983-02-23 | 1984-12-11 | Eaton Corporation | Miniature multi-pole double-throw snap-action pushbutton switch with alpha-numeric display |
US4501937A (en) * | 1983-03-14 | 1985-02-26 | Eaton Corporation | Integral multiswitch display panel |
US4786766A (en) * | 1985-08-26 | 1988-11-22 | Canon Kabushiki Kaisha | Keyboard apparatus |
US4771139A (en) * | 1986-06-27 | 1988-09-13 | Desmet Gregory L | Keyboard with metal cover and improved switches |
US4811175A (en) * | 1986-07-09 | 1989-03-07 | Desmet Gregory L | Illuminated switch |
DE3736116A1 (de) * | 1987-10-26 | 1989-05-11 | Preh Elektro Feinmechanik | Tastenkappe fuer eine tastatur |
CH676765A5 (ja) * | 1988-06-14 | 1991-02-28 | Elma Electronic Ag | |
US4885443A (en) * | 1988-11-29 | 1989-12-05 | Tokheim Corporation | Sealed backlit switch assembly |
GB9004532D0 (en) * | 1990-02-28 | 1990-04-25 | Lucas Ind Plc | Switch assembly |
GB2242572A (en) * | 1990-03-30 | 1991-10-02 | Barcrest Ltd | Switch assembly |
US5285037A (en) * | 1992-04-10 | 1994-02-08 | Ampex Systems Corp. | Illuminated dome switch |
US5399820A (en) * | 1993-06-21 | 1995-03-21 | Euphonix, Inc. | Lighted pushbutton panel switches |
US5399823A (en) * | 1993-11-10 | 1995-03-21 | Minimed Inc. | Membrane dome switch with tactile feel regulator shim |
CA2118441C (en) * | 1993-12-07 | 1998-08-11 | Roger Alan Merriman | Rubber dome/mylar switch |
EP0685860A1 (en) * | 1994-06-03 | 1995-12-06 | Hewlett-Packard Company | Full travel, sealed, fully backlighted keyboard |
US5659162A (en) * | 1995-06-27 | 1997-08-19 | Eaton Corporation | Switch assembly |
US5828016A (en) * | 1996-02-12 | 1998-10-27 | Lucas Automation And Control Engineering, Inc. | Low profile tactile switch |
US5622254A (en) * | 1996-04-18 | 1997-04-22 | Packard Hughes Interconnect Company | Two-position latching two dome switch |
US5747756A (en) * | 1996-09-10 | 1998-05-05 | Gm Nameplate, Inc. | Electroluminescent backlit keypad |
US5847336A (en) * | 1997-05-02 | 1998-12-08 | Telefonaktiebolaget L M Ericsson (Publ) | Direct keypad backlighting |
US6209011B1 (en) * | 1997-05-08 | 2001-03-27 | Microsoft Corporation | Handheld computing device with external notification system |
SE517491C2 (sv) | 1997-06-06 | 2002-06-11 | Ericsson Telefon Ab L M | Mobiltelefonapparat |
CN100459001C (zh) * | 2002-05-08 | 2009-02-04 | 英华达股份有限公司 | 具有多功能键盘防误触结构的电子装置 |
FR2849953B1 (fr) * | 2003-01-10 | 2005-04-08 | Itt Mfg Entpr S Inc | Dispositif de commutation a source lumineuse integree. |
US7898386B2 (en) * | 2005-03-15 | 2011-03-01 | DEI Headquaters Inc. | Control device for vehicles |
US8432678B2 (en) * | 2010-01-06 | 2013-04-30 | Apple Inc. | Component assembly |
EP2362404B1 (en) * | 2010-02-26 | 2014-12-31 | BlackBerry Limited | Keypad assembly |
US8274005B2 (en) * | 2010-02-26 | 2012-09-25 | Research In Motion Limited | Keypad assembly |
US8912458B2 (en) | 2011-01-04 | 2014-12-16 | Synaptics Incorporated | Touchsurface with level and planar translational travel responsiveness |
US8309870B2 (en) | 2011-01-04 | 2012-11-13 | Cody George Peterson | Leveled touchsurface with planar translational responsiveness to vertical travel |
US8847890B2 (en) | 2011-01-04 | 2014-09-30 | Synaptics Incorporated | Leveled touchsurface with planar translational responsiveness to vertical travel |
US9177733B2 (en) | 2012-08-06 | 2015-11-03 | Synaptics Incorporated | Touchsurface assemblies with linkages |
US9040851B2 (en) | 2012-08-06 | 2015-05-26 | Synaptics Incorporated | Keycap assembly with an interactive spring mechanism |
WO2014025786A1 (en) | 2012-08-06 | 2014-02-13 | Synaptics Incorporated | Touchsurface assembly utilizing magnetically enabled hinge |
US9218927B2 (en) | 2012-08-06 | 2015-12-22 | Synaptics Incorporated | Touchsurface assembly with level and planar translational responsiveness via a buckling elastic component |
TWM463417U (zh) * | 2013-02-06 | 2013-10-11 | Darfon Electronics Corp | 背光鍵盤及其結構 |
US9384919B2 (en) | 2013-03-14 | 2016-07-05 | Synaptics Incorporated | Touchsurface assembly having key guides formed in a sheet metal component |
US9213372B2 (en) | 2013-04-19 | 2015-12-15 | Synaptics Incorporated | Retractable keyboard keys |
US9875864B2 (en) * | 2015-08-21 | 2018-01-23 | Darfon Electronics Corp. | Keyboard and backlight module |
US10249182B1 (en) | 2018-01-04 | 2019-04-02 | Directed, Llc | Remote vehicle system configuration, control, and telematics |
WO2019245565A1 (en) * | 2018-06-21 | 2019-12-26 | Hewlett-Packard Development Company, L.P. | Backlit switches |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133170A (en) * | 1961-07-14 | 1964-05-12 | Robert N Nanninga | Snap switch having a concavo-convex diaphragm |
US3290439A (en) * | 1963-04-29 | 1966-12-06 | Willcox | Data encoding keyboard |
US3705276A (en) * | 1971-05-20 | 1972-12-05 | Chomerics Inc | Keyboard switch assembly with conductive plastic contactor and actuator spring sleeve biasing means |
GB1381729A (en) * | 1971-11-26 | 1975-01-29 | Sulock Anita Electronics Ltd | Electrical switches |
GB1312740A (en) * | 1971-12-02 | 1973-04-04 | Standard Telephones Cables Ltd | Push buttons |
US3766350A (en) * | 1972-03-15 | 1973-10-16 | Northern Electric Co | Mounting of a light emitting device on a circuit |
JPS5329226B2 (ja) * | 1973-08-23 | 1978-08-19 | ||
US4074088A (en) * | 1974-05-21 | 1978-02-14 | Texas Instruments Incorporated | Keyboard apparatus and method of making |
US3934104A (en) * | 1974-09-23 | 1976-01-20 | Stout Glenn M | Push-button switch |
GB1444296A (en) * | 1974-10-22 | 1976-07-28 | Gte International Inc | Push button switch assembly |
CA1034175A (en) * | 1975-04-16 | 1978-07-04 | Pak-Jong Chu | Multi-contact push-button switch |
-
1976
- 1976-07-08 US US05/703,526 patent/US4056701A/en not_active Expired - Lifetime
-
1977
- 1977-06-29 CA CA281,638A patent/CA1077101A/en not_active Expired
- 1977-07-05 GB GB28071/77A patent/GB1523099A/en not_active Expired
- 1977-07-06 JP JP52080029A patent/JPS5845764B2/ja not_active Expired
- 1977-07-07 FR FR7720942A patent/FR2358000A1/fr active Granted
- 1977-07-07 DE DE2730763A patent/DE2730763C3/de not_active Expired
-
1979
- 1979-07-19 HK HK485/79A patent/HK48579A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57198837U (ja) * | 1981-06-12 | 1982-12-17 | ||
JPH01104619U (ja) * | 1987-12-29 | 1989-07-14 |
Also Published As
Publication number | Publication date |
---|---|
HK48579A (en) | 1979-07-27 |
DE2730763B2 (de) | 1979-10-31 |
JPS5845764B2 (ja) | 1983-10-12 |
GB1523099A (en) | 1978-08-31 |
DE2730763C3 (de) | 1980-07-24 |
CA1077101A (en) | 1980-05-06 |
US4056701A (en) | 1977-11-01 |
DE2730763A1 (de) | 1978-01-12 |
FR2358000B1 (ja) | 1982-06-18 |
FR2358000A1 (fr) | 1978-02-03 |
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