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:
Aug. 10, 2010
Filed:
Apr. 07, 2005
Joon-hoo Choi, Seoul, KR;
Jong-moo Huh, Hwaseong-si, KR;
In-su Joo, Seongnam-si, KR;
Chun-seok Ko, Hwaseong-si, KR;
Beohm-rock Choi, Seoul, KR;
Joon-Hoo Choi, Seoul, KR;
Jong-Moo Huh, Hwaseong-si, KR;
In-Su Joo, Seongnam-si, KR;
Chun-Seok Ko, Hwaseong-si, KR;
Beohm-Rock Choi, Seoul, KR;
Abstract
A display device is provided, which includes: light emitting elements; switching transistors transmitting data signals in response to scanning signals; driving transistors, each driving transistor electrically connected to a driving signal line and one of the switching transistors and supplying a current to the light emitting elements in response to an output signal of the one of the switching transistors and the driving signal of the driving signal line; and a first capacitor electrically connected between each driving transistor and each driving signal line; and a second capacitor electrically connected between each light emitting element and each driving transistor, wherein the first and the second capacitors transmit the driving signal by capacitive coupling.