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31.发明公开公开(公告)号：US20230388634A1
公开(公告)日：2023-11-30
申请号：US17897577
申请日：2022-08-29
发明人： JIAN-CHAO SONG , DING-NAN HUANG , SHIN-WEN CHEN , KUN LI
CPC分类号： H04N5/23296 , H04N5/2254 , G02B7/09
摘要： A zoom lens assembly for periscope use which is effectively soundless in operation includes a lens barrel defined with a through hole, a plurality of optical lenses disposed within the through hole, and a focusing member disposed between any two of the plurality of optical lenses. The focusing member in a camera module includes a bottom plate, a cover plate, a piezoelectric element, and a variable transparent body. The variable transparent body is between the bottom plate and the cover plate, the piezoelectric element is disposed on a surface of the cover plate that faces away from the variable transparent body. Electricity fed to the piezoelectric element causes movement of the element which deforms the variable transparent body and changes the focal length of the camera module.
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32.发明公开公开(公告)号：US20230375827A1
公开(公告)日：2023-11-23
申请号：US17865574
申请日：2022-07-15
发明人： KUN LI , DING FENG , JIAN-CHAO SONG , WU-TONG WANG
CPC分类号： G02B27/0006 , G03B11/043
摘要： A dustproof member includes a base plate, a dustproof plate, and a connecting portion. A first through hole is defined by an inner surface of the base plate. A second through hole is defined by an inner surface of the dustproof plate. The connecting portion has a shape of a hollow barrel and defines a hollow cavity. Two opposite ends of the connecting portion are respectively connected to an end of the inner surface of the base plate and an end of the inner surface of the dustproof plate, thereby forming a dust collecting groove between the base plate and the dustproof plate. A camera module having the dustproof member and an electronic device having the camera module are also provided.
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公开(公告)号：US20210223497A1
公开(公告)日：2021-07-22
申请号：US16854003
申请日：2020-04-21
发明人： LONG-FEI ZHANG , SHIN-WEN CHEN , KUN LI , XIAO-MEI MA , HAO-ZHONG LIU
IPC分类号： G02B7/02
摘要： A lens module includes a lens assembly and a lens barrel assembly receiving the lens assembly. The lens barrel assembly includes a lens holder and a lens barrel provided on the lens holder. A light transmission hole is defined passing through the lens holder and the lens barrel. The lens assembly is received in the light transmission hole. A center of the lens barrel is offset from a center of the lens holder.
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公开(公告)号：US20210051251A1
公开(公告)日：2021-02-18
申请号：US16558596
申请日：2019-09-03
发明人： SHIN-WEN CHEN , LONG-FEI ZHANG , KUN LI , XIAO-MEI MA
IPC分类号： H04N5/225 , H05K1/18 , H05K1/14 , H01L23/00 , H01L27/146
摘要： A camera device includes a lens assembly, a driver, and a photosensitive assembly. The driver drives the lens assembly. The photosensitive assembly is mounted to the lens assembly. The photosensitive assembly includes a filter, a photosensitive chip, a first circuit board, and a second circuit board. The first circuit board defines a first through hole. The photosensitive chip is received in the first through hole. The filter is fixed to a side of the first circuit board and covers the first through hole. The second circuit board is fixed to a side of the first circuit board facing away from the filter and is electrically coupled to the first circuit board. The photosensitive chip is electrically coupled to the second circuit board.
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35.发明申请公开(公告)号：US20200328666A1
公开(公告)日：2020-10-15
申请号：US16441235
申请日：2019-06-14
发明人： SHIN-WEN CHEN , KUN LI , HAO-ZHONG LIU , LONG-FEI ZHANG
IPC分类号： H02K41/035 , G02B7/02 , H02K3/02 , H02K3/44 , H02K15/04 , C23C18/20 , C23C18/32 , C23C18/42 , C23C18/16
摘要： A method for fabricating a composite lens holder with low-mass conductive metal and high-precision placement thereof to enable smaller-scale fabrication includes the steps of forming a plastic lens holder as a matrix, laser etching an outer surface of the plastic lens holder to form surface patterns, and electroless plating of metal on the surface patterns to form an effective coil, thereby producing the composite lens holder. A voice coil motor and an electronic device which use such a composite lens holder are also disclosed.
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公开(公告)号：US20200285018A1
公开(公告)日：2020-09-10
申请号：US16504545
申请日：2019-07-08
发明人： LONG-FEI ZHANG , SHIN-WEN CHEN , YU-SHUAI LI , KUN LI
摘要： A lens module relieved against the build-up of working heat and any condensation by allowing the release of same comprises a circuit board, a support base, and an optical filter. The support base is fixed on a first surface of the circuit board. The support base defines a through hole configured to receive the optical filter. The support base further defines at least one gas pressure relieving structure. The optical filter and the circuit board seal opposite sides of the support base to form a receiving space. The gas pressure relieving structure allows communication between the receiving space and the exterior such that heat generated in the receiving space is transported out. The lens module is dustproof, waterproof, and can breathe. An electronic device including the lens module is also disclosed.
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公开(公告)号：US20200183254A1
公开(公告)日：2020-06-11
申请号：US16249008
申请日：2019-01-16
发明人： XIAO-MEI MA , SHIN-WEN CHEN , LONG-FEI ZHANG , KUN LI
IPC分类号： G03B17/12
摘要： A camera module includes a circuit board, an image sensor, a lens holder, and a lens. The image sensor is arranged on the circuit board. The lens holder is covered over the image sensor. The lens is arranged on the lens holder. The lens holder is adhered to the circuit board by a colloid. The lens holder includes a projection on a side of the lens holder facing the circuit board. The projection is embedded within the colloid.
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公开(公告)号：US20200161956A1
公开(公告)日：2020-05-21
申请号：US16262002
申请日：2019-01-30
发明人： LONG-FEI ZHANG , SHIN-WEN CHEN , YU-SHUAI LI , KUN LI
IPC分类号： H02K41/035 , H02K5/06
摘要： A voice coil motor includes a housing, a cover plate, an upper elastic member; a movable assembly, an immovable assembly, a lower elastic member, and a base cooperating with the housing to receive the cover plate, the upper elastic member, the movable assembly, the immovable assembly, and the lower elastic member. The base is made of laser direct structuring material. A metal layer is formed on a region of the base connecting the housing by Laser Direct Structuring processes, and the metal layer is fixed on the housing by laser welding or solder paste spot welding. The disclosure also provides an electronic device having the voice coil motor.
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公开(公告)号：US20200076997A1
公开(公告)日：2020-03-05
申请号：US16161676
申请日：2018-10-16
发明人： YU-SHUAI LI , SHIN-WEN CHEN , KUN LI , LONG-FEI ZHANG
摘要： A camera module to retain a smooth and easy focusing movement through components connected together by threads includes a lens bracket and a lens barrel. The lens bracket carries an optical lens and includes sidewall with a first internal thread. The optical lens includes sensor end. The sensor end includes a lateral surface with an external thread which corresponds to the first internal thread. The lateral surface defines several notches extending from the end of the lateral surface down through the external threads to reduce any clamping or high turning resistance between the internal and the external threads.
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公开(公告)号：US20200052569A1
公开(公告)日：2020-02-13
申请号：US16122980
申请日：2018-09-06
发明人： LONG-FEI ZHANG , SHIN-WEN CHEN , YU-SHUAI LI , KUN LI
IPC分类号： H02K41/035 , G02B7/04 , G03B13/34
摘要： A voice coil motor includes a base, a housing, a lower-resilient member, a lens frame, a coil, a magnet, an upper-resilient member, an upper cover plate, and a pin arranged on the base. The lower-resilient member, the lens frame, the coil, the magnet, the upper-resilient member, and the upper cover plate are arranged in sequence between the base and the housing. The lens frame and the coil are integrally formed. The coil surrounds an outer surface of the lens frame.
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