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:
Sep. 06, 2011
Filed:
Jan. 21, 2010
Kuo-lung Lo, Taipei County, TW;
Pei-ju Su, Hsinchu, TW;
Wei-yuan Cheng, Taipei County, TW;
Jyh-wen Shiu, Hsinchu County, TW;
Hsin-hung Lee, Taipei County, TW;
Kuo-Lung Lo, Taipei County, TW;
Pei-Ju Su, Hsinchu, TW;
Wei-Yuan Cheng, Taipei County, TW;
Jyh-Wen Shiu, Hsinchu County, TW;
Hsin-Hung Lee, Taipei County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A dual display is disclosed, including a first electrowetting display device and a second electrowetting display device, and a reflection transmission switching device therebetween, wherein the first electrowetting display device and the second electrowetting display device have a function of displaying images and can be switched to a transmissive mode. The invention further provides a dual display, comprising a first substrate, a second substrate opposite the first substrate, a first patterned electrode and a second patterned electrode disposed on the first substrate, a reflective layer disposed on the first patterned electrode, a first patterned hydrophobic layer over the first patterned electrode, a second patterned hydrophobic layer over the second patterned electrode, a wall defining a pixel of the dual display, a first non-polar liquid disposed on the first patterned hydrophobic layer, and a second non-polar liquid disposed on the second patterned hydrophobic layer.