CH625387GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH625387GA3 CH625387GA3 CH513479A CH513479A CH625387GA3 CH 625387G A3 CH625387G A3 CH 625387GA3 CH 513479 A CH513479 A CH 513479A CH 513479 A CH513479 A CH 513479A CH 625387G A3 CH625387G A3 CH 625387GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- display device
- digital display
- time
- time zone
- button
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
- G04G9/0094—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08 using light valves, e.g. liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Saccharide Compounds (AREA)
Abstract
An electronic watch comprises two passive electro-optic display devices one of which provides a digital display and the other of which provides an analog display. In one operational mode, the analog display device displays the local time while the digital display device furnishes other information such as the days of the week and the dates, for example. In another operational mode, which is selected by means of a push-button, the analog display device comprises only one activated segment (constituted or formed of a ray) which is consequently visible, to indicate opposite a scale of the time zones which time zone is actually selected, the digital display device then indicating the time of the selected time zone. The selection of the time zone which is displayed by the digital display device is effected by means of another push-button.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH513479A CH625387B (en) | 1979-06-01 | 1979-06-01 | ELECTRONIC WATCH. |
US06/151,779 US4319350A (en) | 1979-06-01 | 1980-05-21 | Electronic watch |
DE3020415A DE3020415C2 (en) | 1979-06-01 | 1980-05-27 | Electronic clock |
JP7413380A JPS55164387A (en) | 1979-06-01 | 1980-06-02 | Electronic watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH513479A CH625387B (en) | 1979-06-01 | 1979-06-01 | ELECTRONIC WATCH. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH625387B CH625387B (en) | |
CH625387GA3 true CH625387GA3 (en) | 1981-09-30 |
Family
ID=4288511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH513479A CH625387B (en) | 1979-06-01 | 1979-06-01 | ELECTRONIC WATCH. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4319350A (en) |
JP (1) | JPS55164387A (en) |
CH (1) | CH625387B (en) |
DE (1) | DE3020415C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5740675A (en) * | 1980-08-25 | 1982-03-06 | Seiko Instr & Electronics Ltd | Electronic watch |
US20030006607A1 (en) * | 2001-05-21 | 2003-01-09 | Hiroaki Kitagawa | World time converter for analog clock |
EP2462488B1 (en) * | 2009-12-30 | 2014-04-23 | VOYAGER WATCHES Di Francesco Caruso | Universal timepiece dial and analogical timepiece comprising the dial |
US9282179B2 (en) * | 2014-06-04 | 2016-03-08 | Alexey Leonidovich Ushakov | Accessory for mobile electronic device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842189B1 (en) * | 1969-08-20 | 1973-12-11 | ||
IT952097B (en) * | 1971-03-08 | 1973-07-20 | Suwa Seikosha Kk | IMPROVEMENT IN NUMERICAL INDICATION TIME MEASUREMENT SYSTEMS |
US3911665A (en) * | 1974-01-14 | 1975-10-14 | Zenith Radio Corp | Electronic timepiece having complementary electro-optical and electro-mechanical displays |
US4196582A (en) * | 1975-01-06 | 1980-04-08 | Ebauches S.A. | Control device for an electronic watch |
JPS52145264A (en) * | 1976-05-28 | 1977-12-03 | Seiko Epson Corp | World watch |
DE2730069A1 (en) * | 1977-07-02 | 1979-01-11 | Braun Ag | TIMEPIECE WITH A DISPLAY DEVICE |
-
1979
- 1979-06-01 CH CH513479A patent/CH625387B/en unknown
-
1980
- 1980-05-21 US US06/151,779 patent/US4319350A/en not_active Expired - Lifetime
- 1980-05-27 DE DE3020415A patent/DE3020415C2/en not_active Expired
- 1980-06-02 JP JP7413380A patent/JPS55164387A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3020415C2 (en) | 1982-12-16 |
DE3020415A1 (en) | 1980-12-04 |
CH625387B (en) | |
US4319350A (en) | 1982-03-09 |
JPS55164387A (en) | 1980-12-22 |
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