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:
Mar. 18, 2014
Filed:
Mar. 23, 2012
Ching-wen Lai, HsinChu, TW;
Hsi-chi Ho, Hsinchu, TW;
Ching-Wen Lai, HsinChu, TW;
Hsi-Chi Ho, Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
A memory architecture for a display device and a control method thereof are provided. The memory architecture includes a display data memory and a memory controller. The display data memory includes N sub-memories and N×M arbiters, wherein N is a positive integer and M is a positive integer equal to or greater than 2. Each sub-memory includes M memory blocks divided by an address. Each M arbiters are coupled to the M memory blocks of each sub-memory. The memory controller, coupled to the N×M arbiters, generates N×M sets of request signals and output address signals according to a set of an input request signal and an input address signal, and transmits to the N×M arbiters to sequentially control the N×M arbiters.