Patent · US Active

Electrophoretic display

US8279515B2 · kind B2 · utility

1Cited by

6References

26Claims

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	May 25, 2011
Grant date	Oct 2, 2012
Priority date	—
Expiry date	May 25, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/108
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An electrophoretic display device includes a substrate, an electrophoretic component layer, a first optical adhesive, a barrier layer, a second optical adhesive, a protective layer, and a sealant. The first optical adhesive and the second optical adhesive contribute in helping to provide light exposure to the sealant. One of the first optical adhesive and the second optical adhesive is capable of absorbing the light of predetermined wavelength and is adapted to expose the sealant.

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