JPS549040B1 - - Google Patents
Info
- Publication number
- JPS549040B1 JPS549040B1 JP10329770A JP10329770A JPS549040B1 JP S549040 B1 JPS549040 B1 JP S549040B1 JP 10329770 A JP10329770 A JP 10329770A JP 10329770 A JP10329770 A JP 10329770A JP S549040 B1 JPS549040 B1 JP S549040B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Electric Clocks (AREA)
- Logic Circuits (AREA)
- Liquid Crystal (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10329770A JPS549040B1 (US20100012521A1-20100121-C00001.png) | 1970-11-25 | 1970-11-25 | |
| DE19712154877 DE2154877C3 (de) | 1970-11-25 | 1971-11-04 | Anzeigeeinrichtung für eine Armbanduhr mit einem Flüssigkristall-Anzeigeelement |
| GB5175071A GB1329325A (en) | 1970-11-25 | 1971-11-08 | Display device |
| US00203104A US3842411A (en) | 1970-11-25 | 1971-11-23 | Driving circuit for a display device |
| CH1364874A CH571724A5 (US20100012521A1-20100121-C00001.png) | 1970-11-25 | 1971-11-24 | |
| HK554/76*UA HK55476A (en) | 1970-11-25 | 1976-09-08 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10329770A JPS549040B1 (US20100012521A1-20100121-C00001.png) | 1970-11-25 | 1970-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS549040B1 true JPS549040B1 (US20100012521A1-20100121-C00001.png) | 1979-04-20 |
Family
ID=14350317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10329770A Pending JPS549040B1 (US20100012521A1-20100121-C00001.png) | 1970-11-25 | 1970-11-25 |
Country Status (5)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50144372A (US20100012521A1-20100121-C00001.png) * | 1974-05-09 | 1975-11-20 | ||
| JPS5238852A (en) * | 1975-09-22 | 1977-03-25 | Seiko Instr & Electronics Ltd | Level shift circuit |
| US4039850A (en) * | 1976-05-17 | 1977-08-02 | Fairchild Camera And Instrument Corporation | Voltage converter |
| US4080539A (en) * | 1976-11-10 | 1978-03-21 | Rca Corporation | Level shift circuit |
| US4125815A (en) * | 1977-10-27 | 1978-11-14 | Rca Corporation | Phase lock loop indicator |
| JPS5677891A (en) * | 1979-11-29 | 1981-06-26 | Tokyo Shibaura Electric Co | Displayyunit drive circuit |
| CA1175503A (en) * | 1981-07-17 | 1984-10-02 | Andreas Demetriou | Cmos turn-on circuit |
| JPS58151719A (ja) * | 1982-03-05 | 1983-09-09 | Sony Corp | パルス発生回路 |
| US4568935A (en) * | 1983-06-08 | 1986-02-04 | Honeywell Inc. | Data reporting system |
| US4614940A (en) * | 1985-10-21 | 1986-09-30 | Southwest Research Institute | Micropower DC voltage indicator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3575491A (en) * | 1968-10-16 | 1971-04-20 | Rca Corp | Decreasing response time of liquid crystals |
| US3613351A (en) * | 1969-05-13 | 1971-10-19 | Hamilton Watch Co | Wristwatch with liquid crystal display |
| US3575492A (en) * | 1969-07-10 | 1971-04-20 | Rca Corp | Turnoff method and circuit for liquid crystal display element |
| US3654606A (en) * | 1969-11-06 | 1972-04-04 | Rca Corp | Alternating voltage excitation of liquid crystal display matrix |
| US3672155A (en) * | 1970-05-06 | 1972-06-27 | Hamilton Watch Co | Solid state watch |
| US3653745A (en) * | 1970-06-11 | 1972-04-04 | Rca Corp | Circuits for driving loads such as liquid crystal displays |
-
1970
- 1970-11-25 JP JP10329770A patent/JPS549040B1/ja active Pending
-
1971
- 1971-11-08 GB GB5175071A patent/GB1329325A/en not_active Expired
- 1971-11-23 US US00203104A patent/US3842411A/en not_active Expired - Lifetime
- 1971-11-24 CH CH1364874A patent/CH571724A5/xx not_active IP Right Cessation
-
1976
- 1976-09-08 HK HK554/76*UA patent/HK55476A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2154877B2 (de) | 1974-08-22 |
| US3842411A (en) | 1974-10-15 |
| GB1329325A (en) | 1973-09-05 |
| HK55476A (en) | 1976-09-17 |
| CH571724A5 (US20100012521A1-20100121-C00001.png) | 1976-01-15 |
| DE2154877A1 (de) | 1972-06-15 |
