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:
Jun. 18, 2013
Filed:
Sep. 11, 2009
Hiroshi Mizuhashi, Kanagawa, JP;
Yuko Yamauchi, Kanagawa, JP;
Yoshiharu Nakajima, Kanagawa, JP;
Tsutomu Tanaka, Kanagawa, JP;
Shuji Hayashi, Kanagawa, JP;
Takeo Koito, Kanagawa, JP;
Masumitsu Ino, Kanagawa, JP;
Hiroshi Mizuhashi, Kanagawa, JP;
Yuko Yamauchi, Kanagawa, JP;
Yoshiharu Nakajima, Kanagawa, JP;
Tsutomu Tanaka, Kanagawa, JP;
Shuji Hayashi, Kanagawa, JP;
Takeo Koito, Kanagawa, JP;
Masumitsu Ino, Kanagawa, JP;
Japan Display West, Inc., Aichi-ken, JP;
Abstract
A liquid-crystal display panel includes: gate lines each serving as a row-direction line which is one of the rows of a two-dimensional matrix; data signal lines each serving as a column-direction line which is one of the columns of the two-dimensional matrix; a plurality of liquid-crystal pixel sections which are laid out to form the two-dimensional matrix and each placed at the intersection of one of the gate lines and one of the data signal lines; chopper-type comparators each connected to one of the data signal lines and each used for converting the value of a sensor signal read out from one of the liquid-crystal pixel sections connected to the data signal lines into a binary value; and a shift register for converting outputs of the chopper-type comparators from parallel data into serial data and outputting the serial data.