Patent · US Active

Display device and fabrication method of the same having a boots layer

US11935823B2 · kind B2 · utility

0Cited by

5References

9Claims

0Family size

Assignee

E Ink Holdings Inc. · TW

Inventors

Yi Jiun Wu · Hsinchu, TW
Wei Ni · Yokohama, JP

Key dates

Filing date	Oct 8, 2021
Grant date	Mar 19, 2024
Priority date	—
Expiry date	Jan 28, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2224/81486
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A display device includes a metal layer, a boots layer, a passivation layer, and a conductive layer. The boots layer is located below the metal layer. The boots layer is partially overlapped with the metal layer. The passivation layer covers the metal layer and the boots layer. The conductive layer covers the passivation layer and the metal layer. The conductive layer is overlapped with the boots layer along a direction of the orthogonal projection.

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