JPH01111223U - - Google Patents
Info
- Publication number
- JPH01111223U JPH01111223U JP569688U JP569688U JPH01111223U JP H01111223 U JPH01111223 U JP H01111223U JP 569688 U JP569688 U JP 569688U JP 569688 U JP569688 U JP 569688U JP H01111223 U JPH01111223 U JP H01111223U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- pair
- transparent plate
- polarizing plates
- laminated transparent
- 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 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP569688U JPH01111223U (enExample) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP569688U JPH01111223U (enExample) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111223U true JPH01111223U (enExample) | 1989-07-26 |
Family
ID=31209295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP569688U Pending JPH01111223U (enExample) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111223U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480764A (en) * | 1977-12-09 | 1979-06-27 | Shigehisa Hirabayashi | Welding protective mask for automatically controlling quantity of permeating light by liquid crystal |
-
1988
- 1988-01-20 JP JP569688U patent/JPH01111223U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480764A (en) * | 1977-12-09 | 1979-06-27 | Shigehisa Hirabayashi | Welding protective mask for automatically controlling quantity of permeating light by liquid crystal |