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. 13, 2018
Filed:
Jan. 26, 2016
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Yoon-seok Kang, Seoul, KR;
Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
An auto focusing (AF) module includes a fixed base, an AF barrel configured to support a focus lens, an AF base supported by the fixed base and configured to support the AF barrel such that the AF barrel that moves along an optical axis. A stepper motor is fixed to the AF base and provides a driving force to the AF barrel; a bonding member is arranged between the fixed base and the AF base, the bonding member being configured to bond the fixed base and the AF base to each other. The AF module may fix the AF base in an optimum location with respect to the fixed base, so that the assembling error of a first guide shaft assembled in the AF base may be compensated. The AF module may be fixed to the optimum location with respect to another component, such as the lens frame.