Title:
PHOTOGRAPHIC MODULE, OPTICAL ADJUSTMENT METHOD THEREFOR, AND CIRCUIT BOARD UNIT, DRIVING APPARATUS AND PHOTOSENSITIVE ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/143509
Kind Code:
A1
Abstract:
The present application relates to a photographic module, an optical adjustment method therefor, and a driving apparatus and photosensitive assembly thereof. The photographic module has a first driving apparatus configured on a lens assembly and a second driving apparatus configured on a photosensitive assembly, wherein the first driving apparatus can drive an optical lens to move, and the second driving apparatus can drive a photosensitive chip to move; and the first driving apparatus and the second driving apparatus are jointly manipulated, involving: allocating and determining movement forms and movement amplitudes of the optical lens and the photosensitive chip by means of a control apparatus, such that the first driving apparatus and the second driving apparatus cooperate with each other to drive the optical lens and the photosensitive chip to move, so as to jointly adjust the relative position between the optical lens and the photosensitive chip. By means of the solution provided in the present invention, the imaging quality of a photographic module can be effectively improved, and the miniaturization of a module structure can also be realized.
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Inventors:
TU HONGDE (CN)
LI JIANHONG (CN)
WEI HANGANG (CN)
HE YANNING (CN)
LIU JIA (CN)
WU HU (CN)
XIANG ENLAI (CN)
LI JIANHONG (CN)
WEI HANGANG (CN)
HE YANNING (CN)
LIU JIA (CN)
WU HU (CN)
XIANG ENLAI (CN)
Application Number:
PCT/CN2021/141575
Publication Date:
July 07, 2022
Filing Date:
December 27, 2021
Export Citation:
Assignee:
NINGBO SUNNY OPOTECH CO LTD (CN)
International Classes:
G03B5/00; G03B13/36; G03B17/55; H01L27/146; H04N5/225; H04N5/232; H05K1/14; H05K3/36
Foreign References:
| CN111565278A | 2020-08-21 | |||
| US20140063302A1 | 2014-03-06 | |||
| US5920465A | 1999-07-06 | |||
| CN104204935A | 2014-12-10 | |||
| CN105704364A | 2016-06-22 |
Attorney, Agent or Firm:
FONDEE IP LAW LLC (CN)
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