JPH05507363A - ２層光導電体構造を持つ高性能光弁 - Google Patents
２層光導電体構造を持つ高性能光弁Info
- Publication number
- JPH05507363A JPH05507363A JP91506142A JP50614291A JPH05507363A JP H05507363 A JPH05507363 A JP H05507363A JP 91506142 A JP91506142 A JP 91506142A JP 50614291 A JP50614291 A JP 50614291A JP H05507363 A JPH05507363 A JP H05507363A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- light
- light valve
- charge
- photoconductor
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 46
- 238000000926 separation method Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims 6
- 230000005684 electric field Effects 0.000 description 29
- 239000003990 capacitor Substances 0.000 description 23
- 230000004907 flux Effects 0.000 description 21
- 239000000969 carrier Substances 0.000 description 16
- 230000003287 optical effect Effects 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000006798 recombination Effects 0.000 description 9
- 238000005215 recombination Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000003574 free electron Substances 0.000 description 7
- 230000037230 mobility Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 230000031700 light absorption Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000005374 Kerr effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000001443 photoexcitation Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 241000473391 Archosargus rhomboidalis Species 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- OOYGSFOGFJDDHP-KMCOLRRFSA-N kanamycin A sulfate Chemical group OS(O)(=O)=O.O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N OOYGSFOGFJDDHP-KMCOLRRFSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002834 transmittance 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
- G02F1/1354—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied having a particular photoconducting structure or material
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49653390A | 1990-03-20 | 1990-03-20 | |
| US496,533 | 1990-03-20 | ||
| PCT/US1991/001467 WO1991014962A1 (en) | 1990-03-20 | 1991-03-04 | High performance light valve having a bilayer photoconductor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05507363A true JPH05507363A (ja) | 1993-10-21 |
Family
ID=23973052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP91506142A Pending JPH05507363A (ja) | 1990-03-20 | 1991-03-04 | ２層光導電体構造を持つ高性能光弁 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH05507363A (enrdf_load_stackoverflow) |
| AU (1) | AU7496791A (enrdf_load_stackoverflow) |
| DE (1) | DE4190569T (enrdf_load_stackoverflow) |
| WO (1) | WO1991014962A1 (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976361A (en) * | 1974-11-18 | 1976-08-24 | Hughes Aircraft Company | Charge storage diode with graded defect density photocapacitive layer |
| US4206979A (en) * | 1977-03-28 | 1980-06-10 | Grumman Aerospace Corporation | Electro-optic modulator |
| US4925276A (en) * | 1987-05-01 | 1990-05-15 | Electrohome Limited | Liquid crystal light valve utilizing hydrogenated amorphous silicon photodiode |
-
1991
- 1991-03-04 WO PCT/US1991/001467 patent/WO1991014962A1/en active Application Filing
- 1991-03-04 AU AU74967/91A patent/AU7496791A/en not_active Abandoned
- 1991-03-04 JP JP91506142A patent/JPH05507363A/ja active Pending
- 1991-03-04 DE DE19914190569 patent/DE4190569T/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO1991014962A1 (en) | 1991-10-03 |
| DE4190569T (enrdf_load_stackoverflow) | 1993-01-28 |
| AU7496791A (en) | 1991-10-21 |
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