CH563035A - - Google Patents
Info
- Publication number
- CH563035A CH563035A CH338272A CH338272A CH563035A CH 563035 A CH563035 A CH 563035A CH 338272 A CH338272 A CH 338272A CH 338272 A CH338272 A CH 338272A CH 563035 A CH563035 A CH 563035A
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/18—Circuits for visual indication of the result
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
- G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electric Clocks (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH338272A CH563035A (en) | 1972-03-08 | 1972-03-08 | |
CH338272D CH338272A4 (en) | 1972-03-08 | 1972-03-08 | |
FR7308175A FR2175148B1 (en) | 1972-03-08 | 1973-03-07 | |
DE19732311508 DE2311508C3 (en) | 1972-03-08 | 1973-03-08 | Electro-optical displays for electronic clocks |
JP2757273A JPS56757B2 (en) | 1972-03-08 | 1973-03-08 | |
US05/522,947 US3950936A (en) | 1972-03-08 | 1974-11-11 | Device for providing an electro-optical display of time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH338272A CH563035A (en) | 1972-03-08 | 1972-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH563035A true CH563035A (en) | 1975-06-13 |
Family
ID=4254744
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH338272A CH563035A (en) | 1972-03-08 | 1972-03-08 | |
CH338272D CH338272A4 (en) | 1972-03-08 | 1972-03-08 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH338272D CH338272A4 (en) | 1972-03-08 | 1972-03-08 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS56757B2 (en) |
CH (2) | CH563035A (en) |
DE (1) | DE2311508C3 (en) |
FR (1) | FR2175148B1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL184890C (en) * | 1975-01-21 | 1989-12-01 | Koppens Automatic Fabrieken Bv | FUEL DELIVERY DEVICE WITH COUNTERWORK. |
DE2510627C2 (en) * | 1975-03-12 | 1983-04-28 | Friedrich Merk-Telefonbau GmbH, 8000 München | Circuit arrangement for controlling a display block made up of several display elements and used to display alphanumeric characters |
US4150365A (en) * | 1975-07-02 | 1979-04-17 | Citizen Watch Co., Ltd. | Driver circuit for electrochromic display device |
JPS5911911B2 (en) * | 1975-12-01 | 1984-03-19 | シチズン時計株式会社 | Denshikogakutechikihiyojitainokudouhohou |
GB1518249A (en) * | 1976-12-20 | 1978-07-19 | Ibm | Electrochromic displays |
DE2804111C2 (en) * | 1977-01-31 | 1982-09-09 | Sharp K.K., Osaka | Circuit for controlling an electrochromic display device |
JPS53129683A (en) * | 1977-04-19 | 1978-11-11 | Casio Comput Co Ltd | Display control system |
JPS53130996A (en) * | 1977-04-20 | 1978-11-15 | Sharp Corp | Driving system for display unit |
FR2432194A1 (en) * | 1978-06-19 | 1980-02-22 | Commissariat Energie Atomique | METHOD FOR CONTROLLING AN ELECTROLYTIC DISPLAY CELL AND DEVICE FOR IMPLEMENTING IT |
CH628200B (en) * | 1979-02-16 | Ebauches Sa | POWER SUPPLY AND CONTROL PROCESS OF ELECTROCHROMIC DISPLAY CELLS. | |
JPS56104387A (en) * | 1980-01-22 | 1981-08-20 | Citizen Watch Co Ltd | Display unit |
FR2513418A1 (en) * | 1981-09-22 | 1983-03-25 | Mitsubishi Electric Corp | DISPLAY DEVICE WITH TIME DELAY COMPENSATION |
-
1972
- 1972-03-08 CH CH338272A patent/CH563035A/xx not_active IP Right Cessation
- 1972-03-08 CH CH338272D patent/CH338272A4/xx not_active IP Right Cessation
-
1973
- 1973-03-07 FR FR7308175A patent/FR2175148B1/fr not_active Expired
- 1973-03-08 JP JP2757273A patent/JPS56757B2/ja not_active Expired
- 1973-03-08 DE DE19732311508 patent/DE2311508C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2175148A1 (en) | 1973-10-19 |
DE2311508C3 (en) | 1975-03-06 |
JPS56757B2 (en) | 1981-01-09 |
CH338272A4 (en) | 1974-11-29 |
FR2175148B1 (en) | 1976-11-05 |
JPS48102670A (en) | 1973-12-24 |
DE2311508A1 (en) | 1973-09-20 |
DE2311508B2 (en) | 1974-07-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |