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:
Aug. 21, 2012
Filed:
Jul. 12, 2010
Deukil Park, Pyeongtaek-si, KR;
Choongyop Rhew, Pyeongtaek-si, KR;
Daisoung Park, Pyeongtaek-si, KR;
Wonmyeong Kang, Pyeongtaek-si, KR;
Deukil Park, Pyeongtaek-si, KR;
Choongyop Rhew, Pyeongtaek-si, KR;
Daisoung Park, Pyeongtaek-si, KR;
Wonmyeong Kang, Pyeongtaek-si, KR;
LS Tech Co., Ltd., Pyeongtaek-Si, Gyeonggi-Do, KR;
Abstract
An apparatus for forming a pattern is provided. The apparatus includes a pattern storing unit, a controller, a laser oscillating unit, an X-Y driver, a header unit, and a stage. The pattern storing unit stores data on a light guide pattern. The controller reads out the data on the light guide pattern, and transmits a position signal of each light guide pattern to the X-Y driver and simultaneously, transmits a switching signal to the laser oscillating unit. The laser oscillating unit outputs a laser beam synchronized with a movement of a header unit. The X-Y driver moves the header unit and the stage. The header unit moves along a fixed first guide rail in the left and right direction of the light guide panel. The stage moves along a fixed second guide rail in the front and rear direction of the light guide panel.