JPS53279B1 - - Google Patents
Info
- Publication number
- JPS53279B1 JPS53279B1 JP897671A JP897671A JPS53279B1 JP S53279 B1 JPS53279 B1 JP S53279B1 JP 897671 A JP897671 A JP 897671A JP 897671 A JP897671 A JP 897671A JP S53279 B1 JPS53279 B1 JP S53279B1
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
- G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP897671A JPS53279B1 (ja) | 1971-02-25 | 1971-02-25 | |
| GB698372A GB1371990A (en) | 1971-02-25 | 1972-02-15 | Liquid crystal display apparatus |
| US00232462A US3781864A (en) | 1971-02-25 | 1972-02-25 | Driving arrangement for liquid crystal displays |
| HK426/76*UA HK42676A (en) | 1971-02-25 | 1976-07-08 | Improvements in or relating to liquid crystal display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP897671A JPS53279B1 (ja) | 1971-02-25 | 1971-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS53279B1 true JPS53279B1 (ja) | 1978-01-06 |
Family
ID=11707702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP897671A Pending JPS53279B1 (ja) | 1971-02-25 | 1971-02-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3781864A (ja) |
| JP (1) | JPS53279B1 (ja) |
| GB (1) | GB1371990A (ja) |
| HK (1) | HK42676A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619661U (ja) * | 1984-06-25 | 1986-01-21 | 株式会社小松製作所 | トルクコンバ−タの制御装置 |
| JPS61152842U (ja) * | 1985-03-15 | 1986-09-22 | ||
| JPH02190671A (ja) * | 1989-01-13 | 1990-07-26 | Daikin Mfg Co Ltd | 逆転式トルクコンバータ |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535021B2 (ja) * | 1972-08-25 | 1978-02-23 | ||
| CA1021078A (en) * | 1972-09-19 | 1977-11-15 | Sharp Kabushiki Kaisha | Drive system for liquid crystal display units |
| JPS4977538A (ja) * | 1972-11-27 | 1974-07-26 | ||
| JPS4977537A (ja) * | 1972-11-27 | 1974-07-26 | ||
| US3824003A (en) * | 1973-05-07 | 1974-07-16 | Hughes Aircraft Co | Liquid crystal display panel |
| JPS50144372A (ja) * | 1974-05-09 | 1975-11-20 | ||
| US3911426A (en) * | 1974-11-04 | 1975-10-07 | Motorola Inc | Multiplexed field effect liquid crystal display accessing circuitry and system |
| CH589307A5 (ja) * | 1975-06-27 | 1977-06-30 | Bbc Brown Boveri & Cie | |
| JPS593730B2 (ja) * | 1977-09-14 | 1984-01-25 | ソニー株式会社 | 液晶表示装置 |
| US4245337A (en) * | 1978-10-20 | 1981-01-13 | Motorola Inc. | Digital watch |
| WO1987007067A1 (en) * | 1986-05-13 | 1987-11-19 | Sanyo Electric Co., Ltd. | Circuit for driving an image display device |
| US4749886A (en) * | 1986-10-09 | 1988-06-07 | Intersil, Inc. | Reduced parallel EXCLUSIVE or and EXCLUSIVE NOR gate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505804A (en) * | 1968-04-23 | 1970-04-14 | Rca Corp | Solid state clock |
| US3575492A (en) * | 1969-07-10 | 1971-04-20 | Rca Corp | Turnoff method and circuit for liquid crystal display element |
| US3652876A (en) * | 1970-04-30 | 1972-03-28 | Quasar Microsystems Inc | Data transmission system, utilizing ac line frequency as clock |
| US3653745A (en) * | 1970-06-11 | 1972-04-04 | Rca Corp | Circuits for driving loads such as liquid crystal displays |
-
1971
- 1971-02-25 JP JP897671A patent/JPS53279B1/ja active Pending
-
1972
- 1972-02-15 GB GB698372A patent/GB1371990A/en not_active Expired
- 1972-02-25 US US00232462A patent/US3781864A/en not_active Expired - Lifetime
-
1976
- 1976-07-08 HK HK426/76*UA patent/HK42676A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619661U (ja) * | 1984-06-25 | 1986-01-21 | 株式会社小松製作所 | トルクコンバ−タの制御装置 |
| JPS61152842U (ja) * | 1985-03-15 | 1986-09-22 | ||
| JPH02190671A (ja) * | 1989-01-13 | 1990-07-26 | Daikin Mfg Co Ltd | 逆転式トルクコンバータ |
Also Published As
| Publication number | Publication date |
|---|---|
| US3781864A (en) | 1973-12-25 |
| GB1371990A (en) | 1974-10-30 |
| HK42676A (en) | 1976-07-16 |