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:
Jun. 15, 2021
Filed:
Jul. 17, 2019
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Kyoung Joong Min, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
A camera module includes a gyro sensor configured to generate a gyro signal, an optical image stabilization (OIS) controller configured to generate, in response to the gyro signal, a driving signal indicating target positions in first and second directions perpendicular to an optical axis of a lens barrel, a first OIS driver configured to detect a present position of the lens barrel in the first direction, and based on the detected present position in the first direction and the indicated target position in the first direction, provide a driving force to the lens barrel in the first direction, and a second OIS driver configured to detect a present position of the lens barrel in the second direction, and based on the detected present position in the second direction and the indicated target position in the second direction, provide a driving force to the lens barrel in the second direction.