HU0101422D0 - Colour filter activated by polarised light - Google Patents
Colour filter activated by polarised lightInfo
- Publication number
- HU0101422D0 HU0101422D0 HU0101422A HUP0101422A HU0101422D0 HU 0101422 D0 HU0101422 D0 HU 0101422D0 HU 0101422 A HU0101422 A HU 0101422A HU P0101422 A HUP0101422 A HU P0101422A HU 0101422 D0 HU0101422 D0 HU 0101422D0
- Authority
- HU
- Hungary
- Prior art keywords
- colour filter
- polarised light
- filter activated
- activated
- polarised
- Prior art date
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0101422A HU0101422D0 (en) | 2001-04-05 | 2001-04-05 | Colour filter activated by polarised light |
PCT/HU2002/000028 WO2002082169A1 (en) | 2001-04-05 | 2002-04-05 | Colour filter means having optical activity under the influence of a polarized light |
CNB028111834A CN1312509C (en) | 2001-04-05 | 2002-04-05 | Colour filter means having optical activity under the influence of a polarized light |
US10/473,936 US20050018290A1 (en) | 2001-04-05 | 2002-04-05 | Colour filter means having optical activity under the influence of a polarized light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0101422A HU0101422D0 (en) | 2001-04-05 | 2001-04-05 | Colour filter activated by polarised light |
Publications (1)
Publication Number | Publication Date |
---|---|
HU0101422D0 true HU0101422D0 (en) | 2001-06-28 |
Family
ID=89979179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0101422A HU0101422D0 (en) | 2001-04-05 | 2001-04-05 | Colour filter activated by polarised light |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU0101422D0 (en) |
-
2001
- 2001-04-05 HU HU0101422A patent/HU0101422D0/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1070697A1 (en) | Optical filter | |
AU146817S (en) | Light | |
PL373724A1 (en) | Color temperature-regulable led light | |
HK1087781A1 (en) | Light filter | |
AU2003285805A8 (en) | Color filtering device for improved brightness | |
GB2387982B (en) | Filter | |
AU2386702A (en) | Optical filters | |
GB0103268D0 (en) | Hazard light | |
GB0108129D0 (en) | Optoelectronic filters | |
GB0125265D0 (en) | Optical filter | |
HU0101422D0 (en) | Colour filter activated by polarised light | |
GB0413703D0 (en) | Voice-bearing light | |
GB2377504B (en) | Optical filters | |
GB0108126D0 (en) | Optoelectronic filters | |
GB0125262D0 (en) | Optical filter | |
GB2377568B (en) | Low pass filter | |
HUP0301432A3 (en) | Light element | |
GB0208870D0 (en) | Improved light fitting | |
GB0112763D0 (en) | Optical filter | |
GB0129743D0 (en) | Optical filter | |
AU2002331523A1 (en) | Switchable color filter | |
GB0105536D0 (en) | Low light unit | |
AU2002249367A1 (en) | Optoelectronic filters | |
CA91511S (en) | Night light | |
CA91513S (en) | Night light |