CH617313GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH617313GA3 CH617313GA3 CH364574A CH364574A CH617313GA3 CH 617313G A3 CH617313G A3 CH 617313GA3 CH 364574 A CH364574 A CH 364574A CH 364574 A CH364574 A CH 364574A CH 617313G A3 CH617313G A3 CH 617313GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- indicating elements
- time
- connecting means
- indicating
- hour
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
- G04G9/022—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using multiplexing techniques
Abstract
12 GROUPS OF TIME INDICATING ELEMENTS ARE CONSTITUTED BY COMBINING 5 "MINUTE" INDICATING ELEMENTS WITH EACH OF 12 "HOUR" INDICATING ELEMENTS. One terminal of the time indicating elements included in the respective groups is commonly connected to a first connecting means and the opposite terminal of the corresponding time indicating elements each present in the respective groups is commonly connected to a second connecting means. Hour and minute indicating signals from a time counting device of an electronic clock apparatus are supplied, in a time dividing fashion, through the first and second connecting means to the corresponding time indicating element.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3041273A JPS5548277B2 (en) | 1973-03-15 | 1973-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CH617313B CH617313B (en) | |
CH617313GA3 true CH617313GA3 (en) | 1980-05-30 |
Family
ID=12303219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH364574A CH617313B (en) | 1973-03-15 | 1974-03-15 | ELECTRONIC TIME HOLDING DEVICE. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3919835A (en) |
JP (1) | JPS5548277B2 (en) |
CH (1) | CH617313B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992875A (en) * | 1973-03-15 | 1976-11-23 | Casio Computer Co., Ltd. | Electronic clock apparatus |
US4213294A (en) * | 1977-04-12 | 1980-07-22 | Freeman Alfred B | Analog displays for electronic timepieces |
JPS58109881A (en) * | 1981-12-24 | 1983-06-30 | Mitsubishi Electric Corp | Time displaying device |
JPS59100243U (en) * | 1982-12-25 | 1984-07-06 | 日本鋼管株式会社 | Tape for checking airtightness of welded parts |
US4872150A (en) * | 1985-09-09 | 1989-10-03 | Norman Murry A | Binary symbols for numbers |
EP2270583B1 (en) | 2005-12-05 | 2017-05-10 | Semiconductor Energy Laboratory Co., Ltd. | Transflective Liquid Crystal Display with a Horizontal Electric Field Configuration |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707071A (en) * | 1971-03-12 | 1972-12-26 | Hamilton Watch Co | Solid state timepiece |
US3754392A (en) * | 1971-05-17 | 1973-08-28 | Motorola Inc | Apparatus for driving a light emitting diode of horologic display |
US3760406A (en) * | 1972-01-13 | 1973-09-18 | Hmw Industries | Liquid crystal display circuit |
US3765163A (en) * | 1972-03-17 | 1973-10-16 | Uranus Electronics | Electronic timepiece |
JPS5442275B2 (en) * | 1972-12-29 | 1979-12-13 |
-
1973
- 1973-03-15 JP JP3041273A patent/JPS5548277B2/ja not_active Expired
-
1974
- 1974-03-12 US US450441A patent/US3919835A/en not_active Expired - Lifetime
- 1974-03-15 CH CH364574A patent/CH617313B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3919835A (en) | 1975-11-18 |
JPS5548277B2 (en) | 1980-12-04 |
JPS505076A (en) | 1975-01-20 |
CH617313B (en) |
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