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. 02, 2009
Filed:
Nov. 14, 2005
Sung Cheon Park, Suwon, KR;
Won Kyu Kwak, Seongnam, KR;
Sung Cheon Park, Suwon, KR;
Won Kyu Kwak, Seongnam, KR;
Samsung Mobile Display Co., Ltd., Yongin, KR;
Abstract
A light display includes scan lines arranged in a row direction to transmit scan signals, a data line arranged in a column direction to transmit a data signal, an image display unit including emission control lines arranged in the row direction to transmit emission control signals, and a pixel in a region defined by the scan lines and the data line. The pixel has a driving circuit for receiving the signals, the data signal, the emission control signals, and a power to drive a current, a switching circuit connected with the driving circuit to receive the current, the switching circuit for selectively applying the current in accordance with the emission control signals, and organic light emitting diodes (OLEDs) positioned on different rows of the image display unit and connected with the switching circuit to receive the current in accordance with an operation of the switching circuit and to emit light.