JPS4994145A - - Google Patents
Info
- Publication number
- JPS4994145A JPS4994145A JP575073A JP575073A JPS4994145A JP S4994145 A JPS4994145 A JP S4994145A JP 575073 A JP575073 A JP 575073A JP 575073 A JP575073 A JP 575073A JP S4994145 A JPS4994145 A JP S4994145A
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP575073A JPS4994145A (zh) | 1973-01-10 | 1973-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP575073A JPS4994145A (zh) | 1973-01-10 | 1973-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4994145A true JPS4994145A (zh) | 1974-09-06 |
Family
ID=11619773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP575073A Pending JPS4994145A (zh) | 1973-01-10 | 1973-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4994145A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010533252A (ja) * | 2007-07-11 | 2010-10-21 | レイブンブリック，エルエルシー | 温度応答切換式反射型光シャッタ |
| US8947760B2 (en) | 2009-04-23 | 2015-02-03 | Ravenbrick Llc | Thermotropic optical shutter incorporating coatable polarizers |
| US10247936B2 (en) | 2009-04-10 | 2019-04-02 | Ravenbrick Llc | Thermally switched optical filter incorporating a guest-host architecture |
-
1973
- 1973-01-10 JP JP575073A patent/JPS4994145A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010533252A (ja) * | 2007-07-11 | 2010-10-21 | レイブンブリック，エルエルシー | 温度応答切換式反射型光シャッタ |
| US10247936B2 (en) | 2009-04-10 | 2019-04-02 | Ravenbrick Llc | Thermally switched optical filter incorporating a guest-host architecture |
| US8947760B2 (en) | 2009-04-23 | 2015-02-03 | Ravenbrick Llc | Thermotropic optical shutter incorporating coatable polarizers |