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. 12, 2006
Filed:
Mar. 26, 2003
Yoshihito Ohta, Okayama, JP;
Takahiro Kobayashi, Okayama, JP;
Katsuyuki Arimoto, Okayama, JP;
Yoshinori Kobayashi, Takaraduka, JP;
Seiji Kawaguchi, Hirakata, JP;
Yoshihito Ohta, Okayama, JP;
Takahiro Kobayashi, Okayama, JP;
Katsuyuki Arimoto, Okayama, JP;
Yoshinori Kobayashi, Takaraduka, JP;
Seiji Kawaguchi, Hirakata, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A liquid crystal display device includes a signal conversion part (), a drive pulse generation part (), a source driver (), a gate driver (), and a multiplexer part (). In addition, between the source driver () and a display region part () there is provided an intersection part () where, when source lines (S, S, S, S, . . . ) in the display region part are divided into groups each including four source lines, lines that correspond to two source lines (Sand S) located the second and third from an end in each group intersect each other. With the liquid crystal display device using the multiplexer part for switching a plurality of source lines in a time-sharing manner, the degradation of the display quality of pixels caused by, for example, an insufficient writing capability to the pixels is improved.