JP2000081570A5 - - Google Patents
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- Publication number
- JP2000081570A5 JP2000081570A5 JP1998300296A JP30029698A JP2000081570A5 JP 2000081570 A5 JP2000081570 A5 JP 2000081570A5 JP 1998300296 A JP1998300296 A JP 1998300296A JP 30029698 A JP30029698 A JP 30029698A JP 2000081570 A5 JP2000081570 A5 JP 2000081570A5
- Authority
- JP
- Japan
- Prior art keywords
- lens
- liquid crystal
- video
- optical
- optical element
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 description 31
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 230000004075 alteration Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- NCEXYHBECQHGNR-UHFFFAOYSA-N chembl421 Chemical compound C1=C(O)C(C(=O)O)=CC(N=NC=2C=CC(=CC=2)S(=O)(=O)NC=2N=CC=CC=2)=C1 NCEXYHBECQHGNR-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30029698A JP4429407B2 (ja) | 1998-06-30 | 1998-10-08 | 撮像装置 |
| US09/327,713 US7369327B1 (en) | 1998-06-09 | 1999-06-08 | Variable optical-property element and optical apparatus including the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10-198080 | 1998-06-30 | ||
| JP19808098 | 1998-06-30 | ||
| JP30029698A JP4429407B2 (ja) | 1998-06-30 | 1998-10-08 | 撮像装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000081570A JP2000081570A (ja) | 2000-03-21 |
| JP2000081570A5 true JP2000081570A5 (enExample) | 2005-11-24 |
| JP4429407B2 JP4429407B2 (ja) | 2010-03-10 |
Family
ID=26510759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30029698A Expired - Fee Related JP4429407B2 (ja) | 1998-06-09 | 1998-10-08 | 撮像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4429407B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250550B1 (en) * | 1999-06-14 | 2001-06-26 | International Business Machines Corporation | Automated media storage library with variable focal length lens |
| JP5048195B2 (ja) * | 2001-09-17 | 2012-10-17 | オリンパス株式会社 | 光学系 |
| US6898021B1 (en) * | 2003-12-18 | 2005-05-24 | Yin S. Tang | Motionless zoom lens |
| US7201318B2 (en) * | 2004-03-11 | 2007-04-10 | Symbol Technologies, Inc. | Optical adjustment for increased working range and performance in electro-optical readers |
| US7264162B2 (en) * | 2004-03-11 | 2007-09-04 | Symbol Technologies, Inc. | Optical adjustment of working range and beam spot size in electro-optical readers |
| CN109164648B (zh) * | 2018-09-30 | 2021-11-19 | 厦门天马微电子有限公司 | 一种显示面板及显示装置 |
| CN114609835B (zh) * | 2022-05-10 | 2022-08-23 | 浙江大学 | 一种液晶变焦曲面透镜及其制备方法、成像系统 |
-
1998
- 1998-10-08 JP JP30029698A patent/JP4429407B2/ja not_active Expired - Fee Related
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