Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Organic electroluminescent device with functional layers of different refractive indices, and display apparatus having the same

Organic electroluminescent device with functional layers of different refractive indices, and display apparatus having the same

US Patent 10297793 · Granted May 21, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display panel and manufacturing method thereof, and display device2025
Display module and method for manufacturing the same, and display device2025
Lamp2025
OLED display substrate, method of manufacturing the same and OLED display appara2025
Display panel and display apparatus2025
Display panel, display screen and display device having larger viewing angle2024
Display panel, display apparatus, and method of fabricating display panel2024
Display substrate, preparation method thereof, and display apparatus2024
OLED display panel and manufacturing method of the same2024
Metal complex organic electroluminescent material and organic electroluminescent2022
Shift register unit and method for driving the same, gate drive circuit and disp2022
Light emitting device including light coupling sub-layers having a stacked step 2022