JPS6249608B2 - - Google Patents
Info
- Publication number
- JPS6249608B2 JPS6249608B2 JP61021631A JP2163186A JPS6249608B2 JP S6249608 B2 JPS6249608 B2 JP S6249608B2 JP 61021631 A JP61021631 A JP 61021631A JP 2163186 A JP2163186 A JP 2163186A JP S6249608 B2 JPS6249608 B2 JP S6249608B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- signal
- voltage
- pixel
- scanning
- 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 58
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 11
- 230000005684 electric field Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 19
- 230000003287 optical effect Effects 0.000 description 14
- 239000011159 matrix material Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 210000002858 crystal cell Anatomy 0.000 description 4
- 239000004990 Smectic liquid crystal Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 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
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 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
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2163186A JPS61267739A (ja) | 1986-02-03 | 1986-02-03 | 液晶装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2163186A JPS61267739A (ja) | 1986-02-03 | 1986-02-03 | 液晶装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6866083A Division JPS59193427A (ja) | 1983-04-13 | 1983-04-19 | 液晶装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61267739A JPS61267739A (ja) | 1986-11-27 |
| JPS6249608B2 true JPS6249608B2 (zh) | 1987-10-20 |
Family
ID=12060412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2163186A Granted JPS61267739A (ja) | 1986-02-03 | 1986-02-03 | 液晶装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61267739A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2612504B2 (ja) * | 1990-04-06 | 1997-05-21 | キヤノン株式会社 | 液晶装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56107216A (en) * | 1980-01-08 | 1981-08-26 | Clark Noel A | Liquid crystal electrooptical device and production thereof |
-
1986
- 1986-02-03 JP JP2163186A patent/JPS61267739A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56107216A (en) * | 1980-01-08 | 1981-08-26 | Clark Noel A | Liquid crystal electrooptical device and production thereof |
| US4367924A (en) * | 1980-01-08 | 1983-01-11 | Clark Noel A | Chiral smectic C or H liquid crystal electro-optical device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61267739A (ja) | 1986-11-27 |
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