HK68190A - Electronic watch having fixed control means - Google Patents
Electronic watch having fixed control meansInfo
- Publication number
- HK68190A HK68190A HK681/90A HK68190A HK68190A HK 68190 A HK68190 A HK 68190A HK 681/90 A HK681/90 A HK 681/90A HK 68190 A HK68190 A HK 68190A HK 68190 A HK68190 A HK 68190A
- Authority
- HK
- Hong Kong
- Prior art keywords
- control means
- circuit
- electronic watch
- fixed control
- light
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/08—Touch switches specially adapted for time-pieces
-
- 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
- H03K17/96—Touch switches
- H03K17/9627—Optical touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96066—Thumbwheel, potentiometer, scrollbar or slider simulation by touch switch
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
1. Electronic watch with a stationary controller comprising : - a time keeping circuit (402) ; - a time display arrangement (403) controlled by said circuit (402) ; - manual control means (401, 110, 112, 114, 116) for providing control signals (629, 630, 631, 632) to said circuit ; and - an electrical energization source (404) for the time keeping circuit (402), the display arrangement (403) and the control means (401), characterized in that said control means include an assembly forming a photo electric sensor (110, 112, 114, 116) arranged to receive ambient light and providing a signal representative of the intensity of said light and of which the light reception can be manually interrupted in order to generate said control signals (629, 630, 631, 632).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2624/81A CH644244B (en) | 1981-04-22 | 1981-04-22 | ELECTRONIC WATCH WITH FIXED CONTROL BODY. |
Publications (1)
Publication Number | Publication Date |
---|---|
HK68190A true HK68190A (en) | 1990-09-07 |
Family
ID=4237943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK681/90A HK68190A (en) | 1981-04-22 | 1990-08-30 | Electronic watch having fixed control means |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0064025B1 (en) |
JP (1) | JPS57182689A (en) |
CH (1) | CH644244B (en) |
DE (1) | DE3265357D1 (en) |
HK (1) | HK68190A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0163138A1 (en) * | 1984-05-21 | 1985-12-04 | Energy Conversion Devices, Inc. | Touch sensitive keyboard input device and method |
GB2159650B (en) * | 1984-05-29 | 1988-02-17 | New Zealand Dev Finance | Electronic switch |
US4764910A (en) * | 1985-03-08 | 1988-08-16 | Citizen Watch Co., Ltd. | Electronic timepiece |
DE4336669C1 (en) * | 1993-10-27 | 1994-12-15 | Ziegler Horst | Input field |
DE19654853A1 (en) * | 1996-05-23 | 1997-11-27 | Ziegler Horst | Optical data transmission and reception circuit using light emitting diode |
DE10146996A1 (en) * | 2001-09-25 | 2003-04-30 | Gerd Reime | Circuit with an opto-electronic display content |
JP2004257797A (en) * | 2003-02-25 | 2004-09-16 | Seiko Instruments Inc | Sensor device and electronic timepiece |
FI20085022A0 (en) | 2008-01-11 | 2008-01-11 | Navigil Oy | computer Equipment |
WO2015062895A2 (en) * | 2013-10-30 | 2015-05-07 | Koninklijke Philips N.V. | Wearable electronic notification system |
CN115877931A (en) * | 2021-09-26 | 2023-03-31 | 群创光电股份有限公司 | Electronic device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823551A (en) * | 1971-05-03 | 1974-07-16 | Riehl Electronics Corp | Solid state electronic timepiece |
US3832056A (en) * | 1972-03-13 | 1974-08-27 | Aga Corp | Distance measuring device using electro-optical techniques |
FR2286375A1 (en) * | 1974-09-26 | 1976-04-23 | Akmansoy Fazli | Opto-electronic detector for optical barrier - has pass band filter in output providing gain reducing feedback for parasitic signals |
CH607872B (en) * | 1976-11-04 | 1900-01-01 | Centre Electron Horloger | WATCH EQUIPPED WITH A MANUAL CONTROL DEVICE. |
SE402394B (en) * | 1976-12-03 | 1978-06-26 | Bergstroem Arne | OPTOELECTRONIC CIRCUIT ELEMENT |
US4242676A (en) * | 1977-12-29 | 1980-12-30 | Centre Electronique Horloger Sa | Interactive device for data input into an instrument of small dimensions |
CA1123064A (en) * | 1978-03-23 | 1982-05-04 | William C. King | Optically coupled field effect transistor switch |
DE2814934A1 (en) * | 1978-04-06 | 1979-10-11 | Borsi Kg F | Wireless switching of electric equipment through shop window glass - with photodiode inside window which is controlled by light from outside |
-
1981
- 1981-04-22 CH CH2624/81A patent/CH644244B/en unknown
-
1982
- 1982-04-07 EP EP82810154A patent/EP0064025B1/en not_active Expired
- 1982-04-07 DE DE8282810154T patent/DE3265357D1/en not_active Expired
- 1982-04-20 JP JP57064825A patent/JPS57182689A/en active Pending
-
1990
- 1990-08-30 HK HK681/90A patent/HK68190A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH644244B (en) | |
EP0064025B1 (en) | 1985-08-14 |
JPS57182689A (en) | 1982-11-10 |
CH644244GA3 (en) | 1984-07-31 |
EP0064025A1 (en) | 1982-11-03 |
DE3265357D1 (en) | 1985-09-19 |
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