JPH0115838B2 - - Google Patents
Info
- Publication number
- JPH0115838B2 JPH0115838B2 JP54071587A JP7158779A JPH0115838B2 JP H0115838 B2 JPH0115838 B2 JP H0115838B2 JP 54071587 A JP54071587 A JP 54071587A JP 7158779 A JP7158779 A JP 7158779A JP H0115838 B2 JPH0115838 B2 JP H0115838B2
- Authority
- JP
- Japan
- Prior art keywords
- common electrode
- segment
- pulse
- selection
- electrode
- Prior art date
- 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.)
- Expired
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- G04G9/06—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 light valves, e.g. liquid crystals
- G04G9/062—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 light valves, e.g. liquid crystals using multiplexing techniques
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7158779A JPS55163487A (en) | 1979-06-07 | 1979-06-07 | Displaying device |
GB8018139A GB2052810B (en) | 1979-06-07 | 1980-06-03 | Display device for an electronic timepiece |
DE19803021257 DE3021257A1 (de) | 1979-06-07 | 1980-06-04 | Anzeigevorrichtung fuer elektronische uhren |
FR8012612A FR2458833B1 (fr) | 1979-06-07 | 1980-06-06 | Dispositif d'affichage pour une montre electronique |
CH442380A CH650124GA3 (ru) | 1979-06-07 | 1980-06-09 | |
SG33585A SG33585G (en) | 1979-06-07 | 1985-05-02 | An electronic timepiece |
HK565/85A HK56585A (en) | 1979-06-07 | 1985-08-01 | An electronic timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7158779A JPS55163487A (en) | 1979-06-07 | 1979-06-07 | Displaying device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55163487A JPS55163487A (en) | 1980-12-19 |
JPH0115838B2 true JPH0115838B2 (ru) | 1989-03-20 |
Family
ID=13464953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7158779A Granted JPS55163487A (en) | 1979-06-07 | 1979-06-07 | Displaying device |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS55163487A (ru) |
CH (1) | CH650124GA3 (ru) |
DE (1) | DE3021257A1 (ru) |
FR (1) | FR2458833B1 (ru) |
GB (1) | GB2052810B (ru) |
HK (1) | HK56585A (ru) |
SG (1) | SG33585G (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0065044B1 (en) * | 1981-05-19 | 1987-11-11 | Liquid Crystal Technology Limited | Electronic display apparatus |
GB2213965A (en) * | 1987-12-23 | 1989-08-23 | Goro Saito | Analog display on an electronic timepiece |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50151168A (ru) * | 1974-04-29 | 1975-12-04 | ||
JPS5221865A (en) * | 1975-08-13 | 1977-02-18 | Seiko Epson Corp | Analog indication method of electronic clock |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5753558B2 (ru) * | 1973-12-19 | 1982-11-13 | ||
JPS5115338A (ja) * | 1974-07-22 | 1976-02-06 | North Hills Electronics | Matorikusukotainotameno adoresukeito |
GB1599667A (en) * | 1977-05-12 | 1981-10-07 | Murrell N J | Electrooptical analogue display with reduced connections |
DE2822606A1 (de) * | 1977-05-25 | 1978-11-30 | Hosiden Electronics Co | Elektronische analoguhr |
JPS54382U (ru) * | 1977-06-03 | 1979-01-05 | ||
FR2419538A1 (fr) * | 1978-03-07 | 1979-10-05 | Suwa Seikosha Kk | Montre a affichage analogique a cristaux liquides |
JPS55114986A (en) * | 1979-02-27 | 1980-09-04 | Seikosha Co Ltd | Needle display unit |
-
1979
- 1979-06-07 JP JP7158779A patent/JPS55163487A/ja active Granted
-
1980
- 1980-06-03 GB GB8018139A patent/GB2052810B/en not_active Expired
- 1980-06-04 DE DE19803021257 patent/DE3021257A1/de not_active Ceased
- 1980-06-06 FR FR8012612A patent/FR2458833B1/fr not_active Expired
- 1980-06-09 CH CH442380A patent/CH650124GA3/fr unknown
-
1985
- 1985-05-02 SG SG33585A patent/SG33585G/en unknown
- 1985-08-01 HK HK565/85A patent/HK56585A/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50151168A (ru) * | 1974-04-29 | 1975-12-04 | ||
JPS5221865A (en) * | 1975-08-13 | 1977-02-18 | Seiko Epson Corp | Analog indication method of electronic clock |
Also Published As
Publication number | Publication date |
---|---|
DE3021257A1 (de) | 1980-12-18 |
SG33585G (en) | 1986-05-02 |
FR2458833A1 (fr) | 1981-01-02 |
GB2052810A (en) | 1981-01-28 |
CH650124GA3 (ru) | 1985-07-15 |
FR2458833B1 (fr) | 1985-10-18 |
HK56585A (en) | 1985-08-09 |
GB2052810B (en) | 1983-10-19 |
JPS55163487A (en) | 1980-12-19 |
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