Patent · US Active

Electrophoretic display device

US8437073B2 · kind B2 · utility

0Cited by

0References

11Claims

0Family size

Assignee

Au Optronics Corporation · TW

Inventors

Ming-Che Hsieh · Beijing, CN
Shih-Hsing Hung · Baoshan, TW
Chih-Jen Hu · Hsinchu, TW

Key dates

Filing date	Aug 2, 2010
Grant date	May 7, 2013
Priority date	—
Expiry date	Apr 21, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG02F2202/28
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A display device includes a display panel, a barrier layer, a protective layer, a first optical adhesive layer and a second optical adhesive layer. The barrier layer is disposed above the display panel. The protective layer is disposed above the barrier layer. The first optical adhesive layer with a first thickness is disposed between the display panel and the barrier layer. The second optical adhesive layer with a second thickness is disposed between the protective layer and the barrier layer. The first thickness is larger than the second thickness.

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