Patent · US Active

Refractive index adjustment structure, color filter substrate, display panel and display apparatus

US11249331B2 · kind B2 · utility

0Cited by

3References

18Claims

0Family size

Assignees

Inventors

Ning Li · Beijing, CN
Jianming Jiang · Beijing, CN
Wei Gu · Shanghai, CN
Tengli Wang · Miaocheng, CN
Daqing Sun · Beijing, CN
Ganlin Ruan · Beijing, CN

Key dates

Filing date	Mar 2, 2018
Grant date	Feb 15, 2022
Priority date	—
Expiry date	Sep 11, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/1673
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Disclosed are a refractive index adjustment structure, a color filter substrate, a display panel and a display apparatus. The refractive index adjustment structure includes an adjustment layer and at least one electrode layer. The adjustment layer and the at least one electrode layer are provided in a stacked manner. The at least one electrode layer is configured to be loaded with an electric signal, and the electric signal is capable of adjusting a refractive index of the adjustment layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.