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:
Jan. 24, 2006
Filed:
May. 14, 2002
Jun Sasaki, Kyoto, JP;
Yasunori Kawamura, Kyoto, JP;
Jun Sasaki, Kyoto, JP;
Yasunori Kawamura, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A semiconductor device has a multiplicity of DAC channels for performing digital-to-analog conversion of video signals. Signal processing means for delaying processing of signals by a predetermined delay time is provided in at least one DAC channel. The signal processing means functions as a phase inversion means to reduce cross talks between the DAC channels. The signal processing means also functions as a delay circuit to reduce voltage fluctuations in the power supply.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile