Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lighting device including diffusion lenses associated with hollow cylindrical light guide portions, and display device including the lighting device

Lighting device including diffusion lenses associated with hollow cylindrical light guide portions, and display device including the lighting device

US Patent 10451922 · Granted Oct 22, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display device2024
Display device2024
Liquid crystal display apparatus2023
Display panel and display panel apparatus2022
Illuminating device and display apparatus2021
Display device2020
Illumination apparatus capable of inhibiting temperature rise in the casing and 2020
Display device2019
Display device2019
Display device2019
Light source device and display apparatus2019
Light guide unit, light source device and display apparatus2018