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, 2011
Filed:
Aug. 21, 2008
Hidefumi Yoshida, Kawasaki, JP;
Tsutomu Seino, Kawasaki, JP;
Yasutoshi Tasaka, Kawasaki, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A method for producing a liquid crystal display device including a first irradiation step for realizing alignment of liquid crystals in a first azimuth direction on a first alignment layer by obliquely irradiating the first substrate, a second irradiation step for realizing alignment of liquid crystals in a second azimuth direction by obliquely irradiating a region of the first substrate where irradiation has not been conducted in the first irradiation step with rays in an azimuth direction that is 180 degrees different from an azimuth direction of irradiation in the first irradiation step, a third irradiation step for realizing alignment of liquid crystals in a third azimuth direction on a second alignment layer by obliquely irradiating the second substrate, and a sticking step of sticking together the first and second substrates such that the first azimuth direction and the third azimuth direction are perpendicular to each other.