JPS62143925U - - Google Patents
Info
- Publication number
- JPS62143925U JPS62143925U JP3171786U JP3171786U JPS62143925U JP S62143925 U JPS62143925 U JP S62143925U JP 3171786 U JP3171786 U JP 3171786U JP 3171786 U JP3171786 U JP 3171786U JP S62143925 U JPS62143925 U JP S62143925U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal lens
- utility
- focal length
- scope
- 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 5
- 230000010287 polarization Effects 0.000 claims 1
Landscapes
- Liquid Crystal (AREA)
Description
第１図は、本考案の一実施例を示す同一方向の
偏光素子をもつ可変焦点液晶レンズの断面図、第
２図および第３図は、液晶レンズの縦断面図およ
び横断面図、第４図は、液晶レンズと偏光板を組
み合せた斜視図である。
１……液晶レンズ、９，１０……偏光素子。
FIG. 1 is a cross-sectional view of a variable focus liquid crystal lens having polarizing elements in the same direction, showing an embodiment of the present invention. FIGS. 2 and 3 are longitudinal and cross-sectional views of the liquid crystal lens. The figure is a perspective view of a combination of a liquid crystal lens and a polarizing plate. 1...Liquid crystal lens, 9, 10...Polarizing element.
Claims (1)
方向を有する偏光素子を設けて成る可変焦点距離
レンズ。 A variable focal length lens comprising polarizing elements having the same polarization direction on the incident side and exit side of a liquid crystal lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3171786U JPS62143925U (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3171786U JPS62143925U (en) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143925U true JPS62143925U (en) | 1987-09-10 |
Family
ID=30837709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3171786U Pending JPS62143925U (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246423A (en) * | 1988-08-08 | 1990-02-15 | Olympus Optical Co Ltd | Imaging optical system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56111836A (en) * | 1980-02-08 | 1981-09-03 | Toshiba Corp | Liquid-crystal display element |
| JPS59224821A (en) * | 1984-05-03 | 1984-12-17 | Susumu Sato | Variable focal length lens |
-
1986
- 1986-03-05 JP JP3171786U patent/JPS62143925U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56111836A (en) * | 1980-02-08 | 1981-09-03 | Toshiba Corp | Liquid-crystal display element |
| JPS59224821A (en) * | 1984-05-03 | 1984-12-17 | Susumu Sato | Variable focal length lens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246423A (en) * | 1988-08-08 | 1990-02-15 | Olympus Optical Co Ltd | Imaging optical system |