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:
Apr. 12, 2022
Filed:
Jan. 15, 2021
Seiko Epson Corporation, Tokyo, JP;
Fukukai Ryu, Matsumoto, JP;
Akira Morita, Chino, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A circuit device configured to drive an electro-optical panel including a demultiplexer provided between a first to n-th data lines, n being an integer of three or greater, and a data signal supply line, includes a data line driving circuit configured to output a data signal to the data signal supply line, and a processing circuit configured to set a selection order, by the demultiplexer, of the first to n-th data lines. When an i-th data line, i being an integer of 1 to n, is selected j-th, j being an integer of 1 to n, in the first selection order, the processing circuit sets a second selection order using random number information so as to prohibit the i-th data line from being selected j-th in the second selection order.