Patent · US Active

Active-matrix electrochromic display device and method for producing the same

US8564870B2 · kind B2 · utility

0Cited by

1References

31Claims

0Family size

Assignees

Acreo AB · SE
LINTEC CORPORATION · JP

Inventors

Peter Andersson Ersman · Högsby, SE
Kazuya Katoh · Arlington, US
Jun Kawahara · Yokohama, JP

Key dates

Filing date	Oct 5, 2010
Grant date	Oct 22, 2013
Priority date	—
Expiry date	Oct 14, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG02F2201/42
WIPO fieldOptics
WIPO sectorInstruments

Abstract

There is disclosed a method for manufacturing a display device arrangement, which includes a plurality of electrochromic pixel devices arranged in a matrix. First a plastic insulating layer is provided comprising passages for electrical conductors. Thereafter, in optional order, electrical conductors are provided in the passages, pixel layers are printed on one side of the insulating layer, and control layers are printed on the other side of the insulating layer. By this method the manufacturing of a printed electrochromic pixel device is improved.

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