Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ion-type photoacid generator containing naphthol and photosensitive polyimide composition prepared by using the same

Ion-type photoacid generator containing naphthol and photosensitive polyimide composition prepared by using the same

US Patent 6541178 · Granted Apr 1, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tent2025
Tent2025
Thermosetting liquid composition for encapsulant in organic light-emitting devic2025
Expandable cover unit2022
Optical film and display device2019
Compensation film and optical film and display device2019
Polarizing film having specified zero shear viscosity and yield stress and displ2018
Optical film, manufacturing method thereof, and display device2018
Compensation film, and optical film and display device including the same2018
Multilayered optical film and display device including optical film2018
Composition for polarizing film, polarizing film, and display device2018
Multilayered optical film and display device2018