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:
Jun. 04, 2013
Filed:
Jun. 27, 2011
Syuan-ling Yang, Kaohsiung County, TW;
Ching-huan Lin, Hsinchu County, TW;
Chu-yu Liu, Hsinchu County, TW;
Syuan-Ling Yang, Kaohsiung County, TW;
Ching-Huan Lin, Hsinchu County, TW;
Chu-Yu Liu, Hsinchu County, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
An electro-wetting display device includes a light guide plate having a light incident surface and a light output surface, a light source, a transparent electrode, a dielectric layer, a transparent non-polar solution layer, a counter substrate, a light emitting material layer, a counter electrode layer and a transparent polar solution layer. The light source is disposed near the light incident surface. The transparent electrode layer is disposed on the light output surface. The dielectric layer covers the transparent electrode layer and has refractive index n. The transparent non-polar solution layer is disposed on the dielectric layer and has refractive index n, and n≧n. The counter substrate is disposed above the transparent non-polar solution layer. The light emitting material layer and the counter electrode are disposed on the counter substrate. The transparent polar solution layer is disposed between the counter substrate and the light guide plate.