JPH0422492B2 - - Google Patents
Info
- Publication number
- JPH0422492B2 JPH0422492B2 JP60090124A JP9012485A JPH0422492B2 JP H0422492 B2 JPH0422492 B2 JP H0422492B2 JP 60090124 A JP60090124 A JP 60090124A JP 9012485 A JP9012485 A JP 9012485A JP H0422492 B2 JPH0422492 B2 JP H0422492B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- voltage
- stable orientation
- crystal molecules
- signal
- 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 - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 69
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 210000002858 crystal cell Anatomy 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 16
- 230000005684 electric field Effects 0.000 description 14
- 239000010408 film Substances 0.000 description 12
- 239000004990 Smectic liquid crystal Substances 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002052 molecular layer Substances 0.000 description 2
- -1 phenyl ester Chemical class 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- QCCDYNYSHILRDG-UHFFFAOYSA-K cerium(3+);trifluoride Chemical compound [F-].[F-].[F-].[Ce+3] QCCDYNYSHILRDG-UHFFFAOYSA-K 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003055 poly(ester-imide) Polymers 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012485A JPS61249024A (ja) | 1985-04-26 | 1985-04-26 | 液晶装置 |
| FR8606036A FR2581209B1 (fr) | 1985-04-26 | 1986-04-25 | Dispositif optique a cristal liquide |
| US07/352,609 US4902107A (en) | 1985-04-26 | 1989-05-15 | Ferroelectric liquid crystal optical device having temperature compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012485A JPS61249024A (ja) | 1985-04-26 | 1985-04-26 | 液晶装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61249024A JPS61249024A (ja) | 1986-11-06 |
| JPH0422492B2 true JPH0422492B2 (de) | 1992-04-17 |
Family
ID=13989756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9012485A Granted JPS61249024A (ja) | 1985-04-26 | 1985-04-26 | 液晶装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61249024A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0629884B2 (ja) * | 1986-12-10 | 1994-04-20 | キヤノン株式会社 | カラ−フイルタ− |
| 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 |
| JPH061310B2 (ja) * | 1987-05-13 | 1994-01-05 | キヤノン株式会社 | 液晶装置 |
| GB2207272B (en) * | 1987-07-18 | 1991-08-14 | Stc Plc | Addressing liquid crystal cells |
| JP2738689B2 (ja) * | 1987-10-02 | 1998-04-08 | キヤノン株式会社 | 表示制御装置 |
| US5034151A (en) * | 1988-03-28 | 1991-07-23 | Canon Kabushiki Kaisha | Mesomorphic compound, ferroelectric liquid crystal composition containing same and ferroelectric liquid crystal device |
| JP2549433B2 (ja) * | 1989-03-13 | 1996-10-30 | 株式会社日立製作所 | 電気光学変調素子の駆動方法およびプリンタ |
| JP2692947B2 (ja) * | 1989-04-14 | 1997-12-17 | キヤノン株式会社 | 液晶性化合物、これを含む液晶組成物およびこれを使用した液晶素子 |
| JP2832028B2 (ja) * | 1989-04-20 | 1998-12-02 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
| JP2801269B2 (ja) * | 1989-07-10 | 1998-09-21 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
| JP2763339B2 (ja) * | 1989-07-31 | 1998-06-11 | キヤノン株式会社 | 液晶組成物およびこれを使用した液晶素子 |
| JP2801279B2 (ja) * | 1989-08-25 | 1998-09-21 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
| US5200109A (en) * | 1989-09-22 | 1993-04-06 | Canon Kabushiki Kaisha | Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same |
| US5247378A (en) * | 1991-06-07 | 1993-09-21 | Peter Miller | Optical retarder having means for determining the retardance of the cell corresponding to the sensed capacitance thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219958A (en) * | 1975-08-07 | 1977-02-15 | Matsushita Electric Ind Co Ltd | Scanning electron microscope |
| JPS5526586A (en) * | 1978-08-17 | 1980-02-26 | Seiko Epson Corp | Liquid crystal display device |
| JPS56107216A (en) * | 1980-01-08 | 1981-08-26 | Clark Noel A | Liquid crystal electrooptical device and production thereof |
| JPS58184996A (ja) * | 1982-04-23 | 1983-10-28 | 株式会社日立製作所 | 液晶型電子表示装置 |
| JPS595907A (ja) * | 1982-07-03 | 1984-01-12 | Hitachi Ltd | 走査形電子顕微鏡 |
| JPS59170819A (ja) * | 1983-03-17 | 1984-09-27 | Seiko Epson Corp | 記憶型アクテイブパネル用表示システム |
| JPS59193427A (ja) * | 1983-04-19 | 1984-11-02 | Canon Inc | 液晶装置 |
| JPS6118931A (ja) * | 1984-07-04 | 1986-01-27 | Seiko Instr & Electronics Ltd | 液晶表示装置 |
-
1985
- 1985-04-26 JP JP9012485A patent/JPS61249024A/ja active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219958A (en) * | 1975-08-07 | 1977-02-15 | Matsushita Electric Ind Co Ltd | Scanning electron microscope |
| JPS5526586A (en) * | 1978-08-17 | 1980-02-26 | Seiko Epson Corp | Liquid crystal display device |
| JPS56107216A (en) * | 1980-01-08 | 1981-08-26 | Clark Noel A | Liquid crystal electrooptical device and production thereof |
| JPS58184996A (ja) * | 1982-04-23 | 1983-10-28 | 株式会社日立製作所 | 液晶型電子表示装置 |
| JPS595907A (ja) * | 1982-07-03 | 1984-01-12 | Hitachi Ltd | 走査形電子顕微鏡 |
| JPS59170819A (ja) * | 1983-03-17 | 1984-09-27 | Seiko Epson Corp | 記憶型アクテイブパネル用表示システム |
| JPS59193427A (ja) * | 1983-04-19 | 1984-11-02 | Canon Inc | 液晶装置 |
| JPS6118931A (ja) * | 1984-07-04 | 1986-01-27 | Seiko Instr & Electronics Ltd | 液晶表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61249024A (ja) | 1986-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |