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公开(公告)号：US11381148B2
公开(公告)日：2022-07-05
申请号：US16568937
申请日：2019-09-12
Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Inventor： Shin-Wen Chen , Long-Fei Zhang , Kun Li , Xiao-Mei Ma
IPC: H02K41/03 , H02K41/00 , H02K41/035 , H02K11/40 , H02K41/02
Abstract: A camera module shielded against electromagnetic interference but of reduced size comprises a voice coil motor, a circuit board, and a base between voice coil motor and circuit board. The voice coil motor comprises conductive housing. The circuit board comprises a conductive wire itself comprising shielded wire, ground pad, and a surrounding and grounded closed ground loop. The base comprises a main body and a conductive loop sleeved thereon. A first side of the conductive loop is electrically connected to the conductive housing, a second side of the conductive loop is electrically connected to the closed ground loop. The conductive housing, the conductive loop, and the closed ground loop form a shield against electromagnetic interference. The disclosure further provides an electronic device including the camera module.
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公开(公告)号：US11375604B2
公开(公告)日：2022-06-28
申请号：US16727740
申请日：2019-12-26
Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Inventor： Kun Li , Shin-Wen Chen , Long-Fei Zhang , Xiao-Mei Ma
Abstract: A camera module includes a printed circuit board, a sensor, and a refrigeration chip. A first receiving groove is defined in the printed circuit board. The sensor is received in the first receiving groove and electrically connected to the printed circuit board. The refrigeration chip is formed on and electrically connected to the printed circuit board. The refrigeration chip comprises a cold surface. The sensor is formed on the cold surface. The cold surface is configured to absorb heat from the sensor when the refrigeration chip is powered on. The camera module is capable of dissipating heat and controlling an internal temperature of the camera module.
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公开(公告)号：US10914943B2
公开(公告)日：2021-02-09
申请号：US16231996
申请日：2018-12-25
Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Inventor： Shuai-Peng Li , Shin-Wen Chen , Kun Li , Long-Fei Zhang
Abstract: A camera device with anti-ghosting and anti-flare properties includes a printed circuit board; an image sensor mounted on the printed circuit board; and a supporting bracket fixed on the printed circuit board. The supporting bracket includes a supporting plate and perpendicular side wall. The supporting plate and the side wall together form a receiving room covering the image sensor, the supporting plate is opened to form a step portion. The step portion comprises a matte top bearing surface, and a protecting sheet fixed on the matte top bearing surface.
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公开(公告)号：US10763735B2
公开(公告)日：2020-09-01
申请号：US16262002
申请日：2019-01-30
Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Inventor： Long-Fei Zhang , Shin-Wen Chen , Yu-Shuai Li , Kun Li
Abstract: 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：US11778301B2
公开(公告)日：2023-10-03
申请号：US17557033
申请日：2021-12-20
Applicant: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
Inventor： Xiao-Mei Ma , Shin-Wen Chen , Long-Fei Zhang , Kun Li
CPC classification number: H04N23/57 , G02B7/08 , H02K5/04 , H02K41/0354 , H02P7/025 , H04N23/52 , H04N23/54 , G03B2205/0069
Abstract: A voice coil motor strongly attached to the base of a camera module comprises the base and a casing. The casing and the base are interlocked with each other. The casing is a hollow structure. The casing comprises a top surface and a side wall surrounding the top surface. The side wall and the base are engaged with each other. The side wall is extended in parts to form at least one extending leg. The extending leg extends to a side of the base away from the top surface and is bent toward the base.
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Patent Agency Ranking
公开(公告)号：US11665418B2
公开(公告)日：2023-05-30
申请号：US17535941
申请日：2021-11-26
Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Inventor： Ding-Nan Huang , Kun Li , Yu-Shuai Li , Rui Zhang
Abstract: A camera module includes a mounting frame defining a first through hole, a filter installed in the first through hole, and a circuit board including a first surface and a second surface. The mounting frame is on the first surface. An air escaping channel is recessed from the second surface, an air escaping hole penetrates the first surface and the second surface and communicates with the air escaping channel. The circuit board, the mounting frame, and the filter cooperate with each other to form a first cavity, the first cavity communicates with the air escaping hole. The air escaping channel includes a first channel portion and a second channel portion, an angle is formed between the first channel portion and the second channel portion. The air escaping hole communicates with the first channel portion, the second channel portion extends to an edge of the circuit board to form an opening.
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公开(公告)号：US11215809B2
公开(公告)日：2022-01-04
申请号：US16710092
申请日：2019-12-11
Applicant: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
Inventor： Xiao-Mei Ma , Shin-Wen Chen , Long-Fei Zhang , Kun Li
Abstract: A periscope-type zooming camera module which requires no voice-coil unit includes a light steering device, a lens unit, a light sensing assembly, and a zooming assembly. The light steering device changes transmission direction of light. The lens unit is arranged to receive light from the light steering device; and the light sensing assembly is arranged to receive light from the lens unit. The zooming assembly merely requires different levels of voltage to zoom in and out, adjusting focal length of the lens unit.
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公开(公告)号：US10827128B2
公开(公告)日：2020-11-03
申请号：US16387165
申请日：2019-04-17
Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Inventor： Shin-Wen Chen , Long-Fei Zhang , Ho-Kai Liang , Po-Cheng Lee , Kun Li , Xiao-Mei Ma
Abstract: A camera module of minimal size but with zoom function includes a zoom assembly, a base, and a fixed focus assembly. The zoom assembly and the fixed focus assembly are fixed in the base. The zoom assembly is driven by piezoelectric element instead of voice coil motor and includes an actuator and an optical unit. The actuator defines a first receiving groove holding the optical unit in place over the first through hole. When powered, the piezoelectric element changes a shape of the optical unit to change a focal length of the zoom assembly. An electronic device including such a camera module is also provided.
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公开(公告)号：US12256136B2
公开(公告)日：2025-03-18
申请号：US17980415
申请日：2022-11-03
Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Inventor： Ding-Nan Huang , Ke-Hua Fan , Kun Li , Jing Guo , Han-Ru Zhang
Abstract: A camera module includes a circuit board, a lens assembly, and a first board. The circuit board includes a first surface, a second surface opposite to the first surface, a first sidewall, and a second sidewall opposite to the first sidewall. Each of the first sidewall and the second sidewall connects the first surface to the second surface. The lens assembly is disposed on the first surface. The first board is connected to the first sidewall. The first board is inclined or perpendicular to the first surface. The first board is disposed on a side of the lens assembly.
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公开(公告)号：US11287552B2
公开(公告)日：2022-03-29
申请号：US16529924
申请日：2019-08-02
Applicant: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
Inventor： Kun Li , Ming Li , Shin-Wen Chen , Long-Fei Zhang
Abstract: A lens protective film includes a base layer, a buffer layer, and a protective layer. The buffer layer and the protective layer are laminated on the base layer. The base layer includes a main body and a first handle extending from the main body. An opening is defined in each of the main body and the buffer layer. The openings of the main body and the buffer layer overlap to form the receiving structure. The receiving structure is used to receive a raised part of a lens. The lens protective film can prevent the buffer layer and the protective layer from being broken and generating debris.
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