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:
Oct. 20, 2020
Filed:
Oct. 30, 2018
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Gyu Won Kim, Suwon-si, KR;
Kyoung Joong Min, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
A camera apparatus includes an optical image stabilizer (OIS) circuit including a control circuit configured to control data reading, and a digital circuit including a serial peripheral interface bus (SPI) master and configured to perform data processing using SPI communications in response to control of the control circuit to perform hand-shake correction. The camera apparatus further includes a navigation sensor including an SPI slave for communication with the SPI master and configured to provide corresponding data in response to a request from the OIS circuit. The control circuit is further configured to control communication using a single mode or a burst mode based on a preset SPI communications setting, and the digital circuit is further configured to read data from the navigation sensor using two frames based on a single SPI communications setting in a case of using the burst mode.