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. 30, 1999
Filed:
Jan. 31, 1997
Applicant:
Inventors:
Jong Hyun Kim, Seoul, KR;
Ki Hyuk Yoon, Seoul, KR;
Joung Won Woo, Seoul, KR;
Mi Sook Nam, Anyang-shi, KR;
Yoo Jin Choi, Anyang-shi, KR;
Jin Hee Jung, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
349124 ;
Abstract
A photo-irradiating apparatus includes a UV lamp generating the UV light, a lens, a polarizer in which the UV light is linearly polarized, and a substrate exposed by the linearly polarized UV light. The UV lamp, the lens, and the polarizer are arranged in a line. The UV light is irradiated into the alignment layer during the moving of a scan motor to irradiate the whole area of the alignment layer uniformly. In addition, the light is obliquely irradiated into the alignment layer so that the area exposed to the light is enlarged.