|
| US4162343 | 23 déc. 1977 | 24 juil. 1979 | The Mearl Corporation | Multilayer light-reflecting film |
| US5882774 | 10 mars 1995 | 16 mars 1999 | Minnesota Mining and Manufacturing Company | Optical film |
| US5976424 | 31 juil. 1997 | 2 nov. 1999 | Minnesota Mining and Manufacturing Company | Method for making multilayer optical films having thin optical layers |
| US6025897 | 27 nov. 1996 | 15 févr. 2000 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
| US6185039 | 15 juin 1999 | 6 févr. 2001 | 3M Innovative Properties Co. | Infrared selective reflective polarizing element |
| US6543153 | 30 nov. 1999 | 8 avr. 2003 | 3M Innovative Properties Company | Reflective polarizer having improved properties and optical display with improved reflective polarizer |
| US6583930 | 23 déc. 1998 | 24 juin 2003 | 3M Innovative Properties | Birefringent interference polarization |
| US6613421 | 25 sept. 2001 | 2 sept. 2003 | 3M Innovative Properties Company | Optical film |
| US6641883 | 6 févr. 2001 | 4 nov. 2003 | 3M Innovative Properties Company | High efficiency optical devices |
| US6924014 | 3 nov. 2003 | 2 août 2005 | 3MInnovative Properties Company | High efficiency optical devices |
| US7038745 | 19 févr. 2003 | 2 mai 2006 | 3M Innovative Properties Company | Brightness enhancing reflective polarizer |
| US7083847 | 2 sept. 2003 | 1 août 2006 | 3M Innovative Properties Company | Optical film |
| US7147903 | 11 juil. 2005 | 12 déc. 2006 | 3M Innovative Properties Company | High efficiency optical devices |
| US7297393 | 31 juil. 2006 | 20 nov. 2007 | 3M Innovative Properties Company | Optical film |
| US7423708 | 26 juil. 2005 | 9 sept. 2008 | 3M Innovative Properties Company | Display having a reflective polarizer |
| US7833593 | 31 janv. 2007 | 16 nov. 2010 | 3M Innovative Properties Company | High efficiency optical devices |
| US7852560 | 4 déc. 2008 | 14 déc. 2010 | 3M Innovative Properties Company | Display incorporating reflective polarizer |