JPS5854366B2 - ゾウサイセイホウホウオヨビソウチ - Google Patents
ゾウサイセイホウホウオヨビソウチInfo
- Publication number
- JPS5854366B2 JPS5854366B2 JP50140110A JP14011075A JPS5854366B2 JP S5854366 B2 JPS5854366 B2 JP S5854366B2 JP 50140110 A JP50140110 A JP 50140110A JP 14011075 A JP14011075 A JP 14011075A JP S5854366 B2 JPS5854366 B2 JP S5854366B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- layer
- temperature
- thin layer
- transition temperature
- 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
- 239000012071 phase Substances 0.000 claims description 37
- 230000007704 transition Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 23
- 239000004973 liquid crystal related substance Substances 0.000 claims description 16
- 239000007791 liquid phase Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000001534 intropic effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 description 19
- 230000003287 optical effect Effects 0.000 description 11
- 239000011521 glass Substances 0.000 description 8
- 230000005855 radiation Effects 0.000 description 8
- 210000002858 crystal cell Anatomy 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910000077 silane Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 230000001747 exhibiting effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000001454 recorded image Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- FEIWNULTQYHCDN-UHFFFAOYSA-N mbba Chemical compound C1=CC(CCCC)=CC=C1N=CC1=CC=C(OC)C=C1 FEIWNULTQYHCDN-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- DBOAVDSSZWDGTH-UHFFFAOYSA-N n-(4-butylphenyl)-1-(4-ethoxyphenyl)methanimine Chemical compound C1=CC(CCCC)=CC=C1N=CC1=CC=C(OCC)C=C1 DBOAVDSSZWDGTH-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13731—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a field-induced phase transition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7438281A FR2292253A1 (fr) | 1974-11-21 | 1974-11-21 | Procede et dispositif utilisant un effet thermo-optique dans un cristal liquide pour la reproduction d'images en temps reel et sans memoire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5182647A JPS5182647A (https=) | 1976-07-20 |
| JPS5854366B2 true JPS5854366B2 (ja) | 1983-12-05 |
Family
ID=9145127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50140110A Expired JPS5854366B2 (ja) | 1974-11-21 | 1975-11-21 | ゾウサイセイホウホウオヨビソウチ |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US4099857A (https=) |
| JP (1) | JPS5854366B2 (https=) |
| DE (1) | DE2552338C2 (https=) |
| FR (1) | FR2292253A1 (https=) |
| GB (1) | GB1529197A (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373076A1 (fr) * | 1976-12-03 | 1978-06-30 | Thomson Csf | Cellule a cristal liquide |
| FR2389955B1 (https=) * | 1977-05-05 | 1981-12-04 | Thomson Csf | |
| FR2410924A1 (fr) * | 1977-12-01 | 1979-06-29 | Thomson Csf | Procede de telecopie utilisant une cellule a cristal liquide smectique et telecopieur emetteur-recepteur mettant en oeuvre ce procede |
| JPS54153053A (en) * | 1978-05-22 | 1979-12-01 | Nec Corp | Liquid crystal cell and driving method thereof |
| JPS5522772A (en) * | 1978-08-08 | 1980-02-18 | Nec Corp | Liquid crystal display device |
| DE2910571A1 (de) * | 1979-03-17 | 1980-09-25 | Aeg Telefunken Kabelwerke | Fluessigkristallanzeige |
| FR2462755A1 (fr) * | 1979-07-27 | 1981-02-13 | Thomson Csf | Dispositif de visualisation a cristal liquide, et terminal telephonique comportant un tel dispositif |
| DE2932252A1 (de) * | 1979-08-09 | 1981-02-26 | Moto Meter Ag | Anzeigevorrichtung mit anzeigefeld, insbesondere fuer kraftfahrzeuge |
| FR2489564A1 (fr) | 1980-09-02 | 1982-03-05 | Thomson Csf | Procede et dispositif de visualisation utilisant un effet thermo-optique avec memoire dans une couche mince de cristal liquide disquotique |
| US4461715A (en) * | 1981-04-06 | 1984-07-24 | Minnesota Mining And Manufacturing Company | Thermally addressed cholesteric-smectic liquid crystal device and composition |
| GB2139392B (en) * | 1983-05-05 | 1986-10-22 | Standard Telephones Cables Ltd | Display device |
| GB2152691B (en) * | 1983-08-12 | 1986-11-12 | Standard Telephones Cables Ltd | Infra-red detector |
| US4585310A (en) * | 1983-12-12 | 1986-04-29 | International Business Machines Corporation | Alignment layer orientation in raster scan thermally addressed smectic liquid crystal displays |
| US5026145A (en) * | 1987-09-24 | 1991-06-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Exposure apparatus |
| JP2007529767A (ja) * | 2004-03-16 | 2007-10-25 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 電気光学光変調素子、ディスプレイおよび媒体 |
| WO2007017008A1 (en) * | 2005-07-28 | 2007-02-15 | Merck Patent Gmbh | Electro-optical light modulation element, display and medium |
| US7764324B2 (en) * | 2007-01-30 | 2010-07-27 | Radiabeam Technologies, Llc | Terahertz camera |
| JP5403553B2 (ja) * | 2010-01-05 | 2014-01-29 | 株式会社ジャパンディスプレイ | 液晶表示装置及びその駆動方法 |
| US20120188474A1 (en) * | 2010-09-01 | 2012-07-26 | Massachusetts Institute Of Technology | Thermal imager |
| WO2016037063A1 (en) | 2014-09-05 | 2016-03-10 | Massachusetts Institute Of Technology | Systems, methods, and apparatus for sensitive thermal imaging |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3410999A (en) * | 1965-06-29 | 1968-11-12 | Westinghouse Electric Corp | Display system utilizing a liquid crystalline material of the cholesteric phase |
| US3637291A (en) * | 1970-02-11 | 1972-01-25 | Ncr Co | Display device with inherent memory |
| US3703331A (en) * | 1971-11-26 | 1972-11-21 | Rca Corp | Liquid crystal display element having storage |
| US3854793A (en) * | 1972-06-27 | 1974-12-17 | Bell Telephone Labor Inc | Liquid crystal cells |
| US3836243A (en) * | 1972-06-27 | 1974-09-17 | Bell Telephone Labor Inc | Liquid crystal display apparatus |
| IT965475B (it) * | 1972-09-22 | 1974-01-31 | Maltese P | Perfezionamento negli schermi per la presentazione di immagini del tipo a cristalli liquidi adatti in particolare per immagini televisive e o dati alfanumerici |
-
1974
- 1974-11-21 FR FR7438281A patent/FR2292253A1/fr active Granted
-
1975
- 1975-11-18 US US05/632,955 patent/US4099857A/en not_active Expired - Lifetime
- 1975-11-20 GB GB47876/75A patent/GB1529197A/en not_active Expired
- 1975-11-21 JP JP50140110A patent/JPS5854366B2/ja not_active Expired
- 1975-11-21 DE DE2552338A patent/DE2552338C2/de not_active Expired
-
1978
- 1978-01-18 US US05/870,526 patent/US4334735A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4334735A (en) | 1982-06-15 |
| DE2552338A1 (de) | 1976-05-26 |
| FR2292253B1 (https=) | 1978-07-21 |
| DE2552338C2 (de) | 1984-07-05 |
| JPS5182647A (https=) | 1976-07-20 |
| FR2292253A1 (fr) | 1976-06-18 |
| GB1529197A (en) | 1978-10-18 |
| US4099857A (en) | 1978-07-11 |
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