JPH0525096B2 - - Google Patents
Info
- Publication number
- JPH0525096B2 JPH0525096B2 JP59209258A JP20925884A JPH0525096B2 JP H0525096 B2 JPH0525096 B2 JP H0525096B2 JP 59209258 A JP59209258 A JP 59209258A JP 20925884 A JP20925884 A JP 20925884A JP H0525096 B2 JPH0525096 B2 JP H0525096B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- refractive index
- light
- transparent
- incident light
- 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 50
- 239000012212 insulator Substances 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 9
- 230000005684 electric field Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- -1 trichlene Chemical compound 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59209258A JPS6186730A (ja) | 1984-10-04 | 1984-10-04 | 液晶素子 |
| US06/782,558 US4729640A (en) | 1984-10-03 | 1985-10-01 | Liquid crystal light modulation device |
| DE19853535391 DE3535391A1 (de) | 1984-10-03 | 1985-10-03 | Fluessigkristall-lichtmodulationsvorrichtung |
| GB8524445A GB2166562B (en) | 1984-10-03 | 1985-10-03 | Liquid crystal light modulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59209258A JPS6186730A (ja) | 1984-10-04 | 1984-10-04 | 液晶素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186730A JPS6186730A (ja) | 1986-05-02 |
| JPH0525096B2 true JPH0525096B2 (enrdf_load_html_response) | 1993-04-09 |
Family
ID=16569971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59209258A Granted JPS6186730A (ja) | 1984-10-03 | 1984-10-04 | 液晶素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186730A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62237424A (ja) * | 1986-04-08 | 1987-10-17 | Canon Inc | 光変調素子 |
| JP5591783B2 (ja) * | 2011-11-25 | 2014-09-17 | パナソニック株式会社 | 画像表示装置 |
| JP6136520B2 (ja) * | 2013-04-19 | 2017-05-31 | 国立大学法人宇都宮大学 | 光情報記録装置 |
-
1984
- 1984-10-04 JP JP59209258A patent/JPS6186730A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6186730A (ja) | 1986-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2703930B2 (ja) | 複屈折回折格子型偏光子 | |
| US6172792B1 (en) | Method and apparatus for forming optical gratings | |
| KR101098202B1 (ko) | 편광성 회절형 필터 및 적층 편광성 회절형 필터 | |
| JPS6212894B2 (enrdf_load_html_response) | ||
| JP3700239B2 (ja) | 液晶回折格子、その製造方法及びそれを用いた光ヘッド装置 | |
| JPH0525096B2 (enrdf_load_html_response) | ||
| JP2008134652A (ja) | 光偏向装置 | |
| JPS6066203A (ja) | 偏光素子 | |
| JPS6186727A (ja) | 光制御素子 | |
| JP2005003758A (ja) | 反射型光変調素子および可変光減衰器 | |
| JPS5987B2 (ja) | 電気光学的スイツチおよび変調器 | |
| JP2803181B2 (ja) | 複屈折回折格子型偏光子 | |
| JPH05323261A (ja) | 液晶光屈折素子 | |
| JPS6186724A (ja) | グレ−テイング型光制御素子 | |
| JPS6111725A (ja) | 液晶表示装置およびその製造方法 | |
| JP5150992B2 (ja) | 液晶素子および光減衰器 | |
| JP3885251B2 (ja) | 光学異方性回折格子、その駆動方法及びそれを用いた光ヘッド装置 | |
| JPH1010307A (ja) | 光学回折格子の製造方法及びそれを用いた光ヘッド装置 | |
| JPS61137126A (ja) | 光スイツチ | |
| JP2839990B2 (ja) | 液晶空間光変調素子 | |
| JP2718112B2 (ja) | 複屈折回折格子型偏光子およびその製造方法 | |
| CN1240945A (zh) | 光强度调制器与其制造方法 | |
| JPH0228852B2 (enrdf_load_html_response) | ||
| JPS6279418A (ja) | 光シヤツタアレイおよびその製造方法 | |
| JPS6186728A (ja) | 光スイツチ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |