Title:
OPTICAL APPARATUS, IMAGING APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/035657
Kind Code:
A1
Abstract:
An optical apparatus includes: a lens module (130) configured to have at least one first lens and magnetic members (132a-132j); a plurality of electromagnetic members (131a-131d, 133b) configured to generate magnetism and to face the magnetic members (132a-132j); and a controller configured to control the magnetism of the plurality of electromagnetic members (131a-131d, 133b) to move the lens module (130), wherein the magnetic members (132a-132j) are located on first surfaces of the lens module (130), and the first surfaces are surfaces which intersect with a first direction corresponding to an optical axis of the at least one first lens.
Inventors:
YONEYAMA ATSUSHI (JP)
NAOKI SEKIGUCHI (JP)
ANZAWA TAKUYA (JP)
ATSUSHI HORIDAN (JP)
NAOKI SEKIGUCHI (JP)
ANZAWA TAKUYA (JP)
ATSUSHI HORIDAN (JP)
Application Number:
PCT/CN2019/103515
Publication Date:
March 04, 2021
Filing Date:
August 30, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B7/04; G03B13/36
Foreign References:
| CN104020546A | 2014-09-03 | |||
| CN104020546A | 2014-09-03 | |||
| CN101969530A | 2011-02-09 | |||
| CN101969530A | 2011-02-09 | |||
| CN104283396A | 2015-01-14 | |||
| CN104283396A | 2015-01-14 | |||
| US7663818B2 | 2010-02-16 | |||
| US7663818B2 | 2010-02-16 | |||
| CN101924449A | 2010-12-22 |
Download PDF:
Previous Patent: ADAPTATIVE UNDER-VEHICLE AERODYNAMIC SCREEN
Next Patent: METHODS AND APPARATUSES FOR TIMING ADVANCE IN RACH
Next Patent: METHODS AND APPARATUSES FOR TIMING ADVANCE IN RACH