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. 18, 2013
Filed:
Feb. 03, 2010
Po-wen Hsiao, Hsinchi, TW;
Sung-hui Huang, Hisnchu, TW;
Yi-ching Wang, Hsinchu, TW;
Ted-hong Shinn, Hsinchu, TW;
Po-Wen Hsiao, Hsinchi, TW;
Sung-Hui Huang, Hisnchu, TW;
Yi-Ching Wang, Hsinchu, TW;
Ted-Hong Shinn, Hsinchu, TW;
E Ink Holdings Inc., Hsinchu County, TW;
Abstract
A front light plate includes a transparent substrate, a first electrode layer disposed on the transparent substrate and including first electrodes arranged in parallel, a second electrode layer disposed opposite to the first electrode layer and including second electrodes arranged in parallel, and light emitting components. The light emitting components arranged in array are disposed between the first electrode layer and the second electrode layer and at overlapping positions of the first electrodes and the second electrodes. Each of the light emitting components has a top surface connected to the corresponding first electrode, a bottom surface connected to the corresponding second electrode and a side surface between the top surface and the bottom surface. The side surface is a light emitting surface. The front light plate has high brightness uniformity and high light utility efficiency.