JPS6249607B2 - - Google Patents
Info
- Publication number
- JPS6249607B2 JPS6249607B2 JP27235784A JP27235784A JPS6249607B2 JP S6249607 B2 JPS6249607 B2 JP S6249607B2 JP 27235784 A JP27235784 A JP 27235784A JP 27235784 A JP27235784 A JP 27235784A JP S6249607 B2 JPS6249607 B2 JP S6249607B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- voltage
- signal
- scanning
- pixel
- 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 description 52
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 16
- 230000005684 electric field Effects 0.000 description 28
- 238000000034 method Methods 0.000 description 25
- 230000003287 optical effect Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 239000004988 Nematic liquid crystal Substances 0.000 description 4
- 210000002858 crystal cell Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000004990 Smectic liquid crystal Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229940114081 cinnamate Drugs 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- -1 amino-2-methylbutyl Chemical group 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27235784A JPS61149933A (ja) | 1984-12-24 | 1984-12-24 | 液晶装置 |
DE19853501982 DE3501982A1 (de) | 1984-01-23 | 1985-01-22 | Verfahren zum ansteuern einer lichtmodulationsvorrichtung |
FR8500846A FR2558606B1 (fr) | 1984-01-23 | 1985-01-22 | Procede de commande d'un dispositif de modulation optique et dispositif de modulation optique pour sa mise en oeuvre |
GB8501718A GB2156131B (en) | 1984-01-23 | 1985-01-23 | Optical modulation device and driving method therefor |
GB8726218A GB2204172B (en) | 1984-01-23 | 1987-11-09 | Optical modulation device and driving method therefor |
CA000582351A CA1278890C (fr) | 1984-01-23 | 1988-11-04 | Methode d'excitation pour dispositif modulateur optique |
US07/390,922 US5092665A (en) | 1984-01-23 | 1989-08-08 | Driving method for ferroelectric liquid crystal optical modulation device using an auxiliary signal to prevent inversion |
SG56091A SG56091G (en) | 1984-01-23 | 1991-07-16 | Optical modulation device and driving method therefor |
SG559/91A SG55991G (en) | 1984-01-23 | 1991-07-16 | Optical modulation device and driving method therefor |
HK711/91A HK71191A (en) | 1984-01-23 | 1991-09-05 | Optical modulation device and driving method therefor |
HK712/91A HK71291A (en) | 1984-01-23 | 1991-09-05 | Optical modulation device and driving method therefor |
US08/079,215 US5296953A (en) | 1984-01-23 | 1993-06-21 | Driving method for ferro-electric liquid crystal optical modulation device |
US08/206,211 US5559616A (en) | 1984-01-23 | 1994-03-03 | Driving method for ferroelectric liquid crystal device with partial erasure and partial writing |
US08/450,016 US5877739A (en) | 1984-01-23 | 1995-05-25 | Driving method for optical modulation device |
US08/450,017 US5774102A (en) | 1984-01-23 | 1995-05-25 | Driving method for optical modulation device |
US08/649,469 US5757350A (en) | 1984-01-23 | 1996-05-17 | Driving method for optical modulation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27235784A JPS61149933A (ja) | 1984-12-24 | 1984-12-24 | 液晶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61149933A JPS61149933A (ja) | 1986-07-08 |
JPS6249607B2 true JPS6249607B2 (fr) | 1987-10-20 |
Family
ID=17512750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27235784A Granted JPS61149933A (ja) | 1984-01-23 | 1984-12-24 | 液晶装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61149933A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3786614T2 (de) * | 1986-08-18 | 1993-12-02 | Canon Kk | Anzeigevorrichtung. |
JPS63172194A (ja) * | 1987-01-10 | 1988-07-15 | 富士通株式会社 | マトリクス表示装置 |
JPH061309B2 (ja) * | 1987-02-12 | 1994-01-05 | キヤノン株式会社 | 光学変調素子の駆動法 |
JP2579934B2 (ja) * | 1987-03-31 | 1997-02-12 | キヤノン株式会社 | 表示制御装置 |
JP2579933B2 (ja) * | 1987-03-31 | 1997-02-12 | キヤノン株式会社 | 表示制御装置 |
JP2721489B2 (ja) * | 1995-05-29 | 1998-03-04 | キヤノン株式会社 | 表示装置 |
-
1984
- 1984-12-24 JP JP27235784A patent/JPS61149933A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61149933A (ja) | 1986-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |