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:
Sep. 04, 2007
Filed:
Nov. 01, 2005
Liang-hua Yeh, Taipei County, TW;
Ho-ming Su, Taoyuan County, TW;
Liang-Hua Yeh, Taipei County, TW;
Ho-Ming Su, Taoyuan County, TW;
Chunghwa Picture Tubes, Ltd., Taipei, TW;
Abstract
The present invention provides a voltage divider circuit capable of reducing a number of external devices and lowering the cost and power consumption. The present invention includes a plurality of resistors connected in series, a plurality of buffers and at least one source driver IC. In addition, a first terminal of the first resistor is electrically connected to a DC voltage and the first terminal of each of the remaining resistors is electrically connected to the second terminal of the previous resistor. The second terminal of the last resistor is grounded. The buffers and the resistors are correspondingly electrically connected, wherein the first terminals of the resistors are electrically connected to their corresponding input terminals of buffers. Moreover, the output terminals of the buffers are electrically connected to source driver ICs, wherein the buffers are one of the built-in buffers in each source driver IC.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile