Patent · US Active

Display modules and display apparatuses

US12055817B1 · kind B1 · utility

0Cited by

1References

20Claims

0Family size

Assignee

WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. · CN

Inventors

Fancheng Liu · Hubei, CN
Guowei Zha · 红钢城街道, CN

Key dates

Filing date	Sep 26, 2023
Grant date	Aug 6, 2024
Priority date	—
Expiry date	Sep 26, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/13439
WIPO fieldOptics
WIPO sectorInstruments

Abstract

In a display module, light transmitted from a first light modulation component is first polarized light. Light transmitted from a light modulation region of a second light modulation component corresponding to a light-emitting region in a extinguishing state is second polarized light, and light transmitted from a light modulation region of the second light modulation component corresponding to a light-emitting region in a light-emitting state is third polarized light. A first polarizer is disposed on a side of the second light modulation component away from the first light modulation component.

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