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:
Jul. 19, 2005
Filed:
Mar. 26, 2002
Toshihiro Sato, Mobara, JP;
Yoshiyuki Kaneko, Hachiouji, JP;
Yoshiro Mikami, Hitachioota, JP;
Takayuki Ouchi, Hitachi, JP;
Toshihiro Sato, Mobara, JP;
Yoshiyuki Kaneko, Hachiouji, JP;
Yoshiro Mikami, Hitachioota, JP;
Takayuki Ouchi, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An organic light emitting diode (OLED) display module is provided wherein the aperture ratio of the respective pixels thereof improves and such display faults as line defect is prevented so as to allow image to be displayed with high quality. The display module is provided with a capacitor, a first terminal of which is connected to an output terminal of the first transistor as selected by the scanning line and a second terminal of which is connected to the gate placed anterior thereto, wherein the electric current is supplied to an organic emitting device in response to the data signal as supplied from the data line through the second transistor, which turns into on-state condition when the first transistor is put into an off-state condition, and as stored in the capacitor.