Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polarizing plate with phase difference layers, and organic EL display device

Polarizing plate with phase difference layers, and organic EL display device

US Patent 10969527 · Granted Apr 6, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Inspection apparatus, unit selection apparatus, inspection method, and computer-2025
Fluorescence counting system for quantifying viruses or antibodies on an immobil2023
Illumination optical system for imaging device2022
Nonaqueous electrolyte secondary battery2021
Three-dimensional measurement apparatus and three-dimensional measurement method2020
Electrolytic solution2020
Drain pan and refrigeration cycle apparatus2020
Nonaqueous electrolyte secondary battery2020
Circular polarizer for organic EL display device having laminated half wavelengt2020
Optical laminated body and organic electroluminescence display device using same2020
Electrolytic solution2019
Method and apparatus for recognizing vehicles using laser beam scanning2019