Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phase difference plate manufacturing method, phase difference plate, and liquid crystal display device

Phase difference plate manufacturing method, phase difference plate, and liquid crystal display device

US Patent 10464272 · Granted Nov 5, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrically conductive film2022
Optical film2020
Method for producing retardation film2019
Multilayer film and method for manufacturing same, method for manufacturing opti2019
Method for producing retardation film2019
Circular polarizing plate, wideband lambda/4 plate, and organic electroluminesce2019
Phase difference film layered body having layer with specified ratio of polyphen2019
Laminated film, and method for manufacturing composite film2018
Method for producing retardation film2017
Phase difference film layered body and method for producing the same having micr2017
Optical laminate body and surface light source device2017
Phase difference plate manufacturing method, phase difference plate, and liquid 2016