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:
Dec. 12, 2006
Filed:
Aug. 24, 2005
Young-chul Ko, Gyeonggi-do, KR;
Yong-kweun Mun, Gyeonggi-do, KR;
Won-kyoung Choi, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
Provided is an optical scanner capable of hermetic sealing with a round of flip-chip bonding. The optical scanner includes an upper substrate and a lower substrate, a mirror suspended between the upper substrate and the lower substrate to seesaw, a plurality of movable comb electrodes vertically formed at predetermined intervals at both sides of the mirror, a plurality of upper static comb electrodes and lower static comb electrodes respectively vertically installed on the upper substrate and the lower substrate to alternate with the plurality of movable comb electrodes, a plurality of electrode structures respectively transmitting external voltage to the upper and lower static comb electrodes and the movable comb electrodes, and an upper outer frame and a lower outer frame respectively formed along edges of the upper and lower substrates and bonded to each other to seal the mirror from the outside.