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:
Oct. 16, 2018
Filed:
Jun. 06, 2016
Applicant:
Mikro Mesa Technology Co., Ltd., Apia, WS;
Inventors:
Chun-Yi Chang, Tainan, TW;
Li-Yi Chen, Tainan, TW;
Assignee:
MIKRO MESA TECHNOLOGY CO., LTD., Apia, WS;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); G09G 3/3291 (2016.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 2300/0809 (2013.01); G09G 2300/0871 (2013.01); G09G 2310/067 (2013.01);
Abstract
An operating method of a display device includes providing a first supply voltage to a light emitting diode to make a driving current pass through the light emitting diode. The light emitting diode is electrically connected with an electrically controlled switch, the electrically controlled switch is electrically connected with a control circuit, the control circuit is configured to drive the electrically controlled switch according to a data signal and a scan signal, the first supply voltage is a pulse width modulation voltage, and a duty cycle of the first supply voltage is less than 100%.