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. 11, 2006
Filed:
Mar. 20, 2003
Hiroyuki Nitta, Fujisawa, JP;
Nobuyuki Koganezawa, Chiba, JP;
Nobuhiro Takeda, Mobara, JP;
Tsutomu Furuhashi, Yokohama, JP;
Masashi Nakamura, Chosei, JP;
Hiroyuki Nitta, Fujisawa, JP;
Nobuyuki Koganezawa, Chiba, JP;
Nobuhiro Takeda, Mobara, JP;
Tsutomu Furuhashi, Yokohama, JP;
Masashi Nakamura, Chosei, JP;
Hitachi, Ltd., Tokyo, JP;
Hitachi Device Engineering Co., Ltd., Mobara, JP;
Abstract
A hold-type display device for eliminating blurring without damaging the display brightness of moving images. The display device includes a pixel array including a plurality of pixels, a plurality of first signal lines, a plurality of second signal lines, a first driving circuit outputting scanning signals to the plurality of first signal lines, and a second driving circuit outputting display signals to the plurality of second signal lines. The first driving circuit repeats a step for sequentially selecting the first signal lines every Y lines for every N times and a step for selecting the first signal lines every Z lines for every M times which follows the N times. The second driving circuit repeats outputting N times the display signals and outputting M times a blanking signal which masks an image displayed on corresponding pixels.