The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2010
Filed:
Jul. 06, 2005
Ja Soon Jang, Gwangjoo-si, KR;
Hyun Hwi Lee, Gwangjoo-si, KR;
Sung Jin Son, Gwangjoo-si, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
There is provided a versatile display device comprising: a first electrode layer formed on a transparent substrate; an electrochromic layer formed on the first electrode layer; a second electrode layer consisting of a plurality of first conductive line groups arranged in the first direction on the electrochromic layer; a light-emitting device layer formed on the second electrode layer and emitting light; and a third electrode layer formed on the light-emitting device layer and consisting of a plurality of second conductive line groups arranged in the second direction that is different from the first conductive line group.