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:
Jan. 27, 2015
Filed:
Apr. 10, 2008
Deukil Park, Hwaseong-si, KR;
Choongyop Rhew, Suwon-si, KR;
Kiyong Baek, Pyeongtaek-si, KR;
Daisoung Park, Hongchun-gun, KR;
Deukil Park, Hwaseong-si, KR;
Choongyop Rhew, Suwon-si, KR;
Kiyong Baek, Pyeongtaek-si, KR;
Daisoung Park, Hongchun-gun, KR;
HB Technology Co., Ltd., Asan-si, KR;
Abstract
A pattern forming apparatus for a light guide panel is provided. The apparatus may include a pattern design system, a control system, a header moving unit including an XY moving unit and a header unit, a laser system, beam splitters, and an optical unit. The pattern design system may have an input of data on a pattern. The control system may connect with the pattern design system and transmits a position signal. The XY moving unit may mechanically move up/down and left/right in response to the position signal. The header unit may be coupled with the XY moving unit and reflects a scanned laser beam. The laser system may output a laser beam by a pulse signal. The beam splitters may split a laser beam into two or more laser beams. The optical unit may reflect and collect the two or more laser beams.