Patent · US Active

Packaging assembly and preparation method thereof, and display device

US10826017B2 · kind B2 · utility

1Cited by

1References

7Claims

0Family size

Assignee

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. · CN

Inventor

Ming Yu · Shaoxing, CN

Key dates

Filing date	Aug 22, 2018
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Aug 22, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH10K2102/311
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The present disclosure provides a packaging assembly and a preparation method thereof, and a display device. The packaging assembly may include at least one of packaging unit; the at least one of packaging unit including a first inorganic layer, a second inorganic layer, and an organic layer sequentially stacked, wherein a material of the first inorganic layer and a material of the second inorganic layer are different. Holes inside the layers may be reduced, and a density of the layers may be increased. An effect of blocking the water vapor may be higher than that of a single layer, and a packaging effect may be better.

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