Inventor

CHIGRINOV VLADIMIR GRIGORIEVICH

HK22 patents

⚠️ This page may combine multiple inventors who share the name “CHIGRINOV VLADIMIR GRIGORIEVICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHIGRINOV VLADIMIR GRIGORIEVICH

UNIV HONG KONG SCIENCE & TECH

Fast switchable and high diffraction efficiency grating ferroelectric liquid crystal cell

Patterned polarization grating polarization converter

Low birefringence ferroelectric liquid crystal mixtures

Composite photoalignment layer

UNIV HONG KONG SCI & TECH

2D/3D switchable liquid crystal lens unit

Photoaligned quantum rod enhancement films

Field sequential color ferroelectric liquid crystal display cell

Switchable liquid crystal fresnel lens

UNIV HONG KONG SCIENCE & TECHN

Patterned polarization converter

Field sequential color ferroelectric liquid crystal display cell

Polarization converter by patterned polarization grating

Transflective liquid crystal display

VALYUKH SERGIY

Low voltage liquid crystal lens with variable focal length

KWOK HOI SING

Transflective liquid crystal display

DAINIPPON INK & CHEMICALS

Azo compound, composition for photo-alignment film using the same, and method for producing photo-alignment film

KOZENKOV VLADIMIR MARKOVICH

Photo-induced dichroic polarizers and fabrication methods thereof

NANO & ADVANCED MATERIALS INST LTD

Stabilized photo-alignment layer for liquid crystal

CHIGRINOV VLADIMIR GRIGORIEVICH

Liquid crystal display cell with fast response and continuous gray scale

VALYUKH SERGIY I

Cholesteric liquid crystal structure

SCHADT MARTIN

Copolymer, and liquid crystal alignment layer including cured product thereof

ZHAO XIAOJIN

Photo-aligned liquid-crystal micropolarimeter array and its manufacturing method

MACPHERSON EMMA

Terahertz in-plane and terahertz out-of-plane switching liquid crystal devices