The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2008
Filed:
Jun. 03, 2002
IR Gvon Khan, Dolgoprudny, RU;
Sergej Vasilievich Belyaev, Dolgoprudny, RU;
Georgy Nikolaevich Vorozhtsov, Moscow, RU;
Maria Leonardovna Kukushkina, Moscow, RU;
Nikolai Vladimirovich Malimonenko, Lobnya, RU;
Nataliya Nikolaevna Masanova, Moscow, RU;
Elena Yurievna Shishkina, Moscow, RU;
Olga Akhmatovna Tambieva, Dolgoprudny, RU;
Ir Gvon Khan, Dolgoprudny, RU;
Sergej Vasilievich Belyaev, Dolgoprudny, RU;
Georgy Nikolaevich Vorozhtsov, Moscow, RU;
Maria Leonardovna Kukushkina, Moscow, RU;
Nikolai Vladimirovich Malimonenko, Lobnya, RU;
Nataliya Nikolaevna Masanova, Moscow, RU;
Elena Yurievna Shishkina, Moscow, RU;
Olga Akhmatovna Tambieva, Dolgoprudny, RU;
IR Gvon Khan, Dolgoprudny, RU;
Abstract
The invention relates to optical devices for producing and/or transforming polarized electromagnetic emission by means of anisotropic absorption and/or optical rotation effects and/or birefringence and can be used as different polarizers (dichroic, reflecting), lagging layers (retarders), liquid-crystal displays and indicators and also for producing polarizing glass for building construction and for sun and antiglare glasses, masks, aprons and faceplates. The inventive optical device is based on at least one molecularly oriented layer of a low-molecular or oligomeric dichroic material which can form a stable lyotropic liquid crystal structure. The projection of at least one anisotropically absorbing fragment of a molecule of the dichroic material on the surface of the molecularly oriented layer of a dipole moment of optical transition is disposed in a parallel position to the optical axis of the molecularly oriented layer at least within several ranges of wavelength of the electromagnetic emission.