IRIS DIAPHRAGM, CAMERA MODULE, AND ELECTRONIC DEVICE

An iris diaphragm, a camera module, and an electronic device. The iris diaphragm (100) comprises a fixing base (10), a rotary holder (20), a coil (32), a magnetic member (31), a drive chip (40), a first electric connector (51), a second electric connector (52), and a plurality of blades (62), wherei...

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Bibliographische Detailangaben
Hauptverfasser:	LI, Zhangcheng, LI, Sikun, FENG, Minyang
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	An iris diaphragm, a camera module, and an electronic device. The iris diaphragm (100) comprises a fixing base (10), a rotary holder (20), a coil (32), a magnetic member (31), a drive chip (40), a first electric connector (51), a second electric connector (52), and a plurality of blades (62), wherein the rotary holder (20) is rotatably connected to the fixing base (10); some of the blades (62) are connected to the fixing base (10), and some are connected to the rotary holder (20); the plurality of blades (62) enclose an aperture (101); the coil (32) is arranged on the rotary holder (20), and the magnetic member (31) is arranged on the fixing base (10); the coil (32) is configured to drive the rotary holder (20) to rotate relative to the fixing base (10), such that the diameter of the aperture (101) changes; and the drive chip (40) and the first electric connector (51) are both arranged on the fixing base (10), the second electric connector (52) is arranged on the rotary holder (20), and the coil (32) is elect