-
公开(公告)号：US11575816B2
公开(公告)日：2023-02-07
申请号：US17824415
申请日：2022-05-25
发明人： Mingzhu Wang , Zhenyu Chen , Nan Guo , Takehiko Tanaka , Bojie Zhao , Zilong Deng
IPC分类号： B29K101/12 , H04N5/225 , B29C45/14 , B29C33/44 , G02B19/00 , G02B7/10 , B29C70/72 , B29C70/88 , G02B13/00 , H05K1/02 , H05K1/18 , H05K3/28 , B29C43/18 , B29C43/36 , B29C43/52 , G02B7/02 , B29L31/34 , B29C45/40 , B29C45/00 , B29D11/00 , B29L31/00
摘要： A camera module, a molded circuit board assembly, a molded photosensitive assembly and manufacturing method thereof are disclosed. The camera module includes a molded base which is integrally formed with a circuit board through a molding process, wherein a photosensitive element may be electrically connected on the circuit board and at least a portion of a non-photosensitive area portion of the photosensitive element is also connected by the molded base through the molding process. A light window is formed in a central portion of the molded base to provide a light path for the photosensitive element, wherein a cross section of the light window is configured to have a trapezoidal or multi-step trapezoidal shape which has a size increasing from bottom to top to facilitate demoulding and avoiding stray lights.
-
公开(公告)号：US20220413250A1
公开(公告)日：2022-12-29
申请号：US17772636
申请日：2020-08-28
发明人： Kailun ZHOU , Bing WU , Meishan GUO , Wei LI , Wenbin LI , Yu HUANG , Yan JIN
摘要： The present disclosure provides a camera module and an optical lens thereof, an optical lens element and a manufacturing method therefor, and a method for assembling a large wide-angle camera module, wherein the camera module comprises a lens and a photosensitive assembly. The lens comprises a lens barrel, at least one first lens element unit and at least one second lens element unit, and is further provided with at least one notch, wherein the first lens element unit and the second lens element unit are disposed in the lens barrel, and the first lens element unit is configured as a non-rotating body, and wherein the notch is provided in the lens barrel, or the notch is formed in the first lens element unit, or the notch is formed in the second lens element unit, and the first lens element unit is marked by means of the notch.
-
公开(公告)号：US11531180B2
公开(公告)日：2022-12-20
申请号：US16620935
申请日：2018-06-15
发明人： Chunmei Liu , Mingzhu Wang , Hailong Liao , Liang Ding
摘要： A multi-group lens assembly (10), a camera module (100), and an electronic device (200) therefore are provided. The multi-group lens assembly (10) includes at least two group units (11 and 12). At least a first gap (15) is provided between the at least two adjacent group units (11 and 12) to compensate a difference between the multi-group lens assembly (10) and an optical design system, thus allowing an optical system of the multi-group lens assembly conform to the optical design system of the present invention.
-
公开(公告)号：US20220367556A1
公开(公告)日：2022-11-17
申请号：US17770744
申请日：2020-10-21
发明人： Zhen HUANG , Zhongyu LUAN , Yinbo ZHANG , Fengsheng XI , Hongfeng GAN
IPC分类号： H01L27/146
摘要： The present application relates to a circuit board assembly, a photosensitive assembly, a camera module, and preparation methods for the circuit board assembly and the photosensitive assembly. The photosensitive assembly includes a circuit board and a photosensitive chip. The circuit board includes a circuit board main body, a through hole formed through the circuit board main body, a set of circuit board electrical connecting terminals disposed on the lower surface of the circuit board main body, a conducting medium disposed on the circuit board electrical connecting terminals, and a non-conducting adhesive covering the conducting medium. The photosensitive chip includes chip electrical connecting terminals disposed in a non-photosensitive area. The chip electrical connecting terminals of the photosensitive chip is in contact with the conducting medium to be electrically connected to the circuit board electrical connecting terminals, and the photosensitive chip is bonded to the lower surface of the circuit board via the non-conducting adhesive, so that the photosensitive chip is electrically connected to the circuit board. In this way, the photosensitive chip is stably electrically connected to the circuit board with relatively low costs and relatively low process difficulty.
-
公开(公告)号：US20220357567A1
公开(公告)日：2022-11-10
申请号：US17761351
申请日：2020-08-31
发明人： Bojie ZHAO , Lifeng YAO , Dongli YUAN , Sisi YU , Zhen HUANG
摘要： Provided is a periscopic camera module, which includes a first reflective element mounted on a first base, an optical lens mounted on a second substrate, a second reflective element mounted on a third substrate, and a photosensitive chip mounted on a fourth substrate. Particularly, the first reflective element is used to reflect the incident light to make it longitudinally turned; the optical lens is used to receive the reflected light which is longitudinally turned and output an imageable light beam; the second reflective element is a second prism, which is adapted to laterally turn the imageable light beam at least once and has a reflecting surface located on a side surface of the second prism; and the photosensitive chip is adapted to receive the imageable light beam laterally turned by the second reflective element. Also provided is a corresponding electronic device. The length of the periscopic camera module according to the present application may be reduced to be suitable for mass production on a large scale, thereby facilitating to improve production efficiency and yield.
-
公开(公告)号：US11477354B2
公开(公告)日：2022-10-18
申请号：US16842784
申请日：2020-04-08
发明人： Mingzhu Wang , Zhenyu Chen , Nan Guo , Takehiko Tanaka , Bojie Zhao , Zilong Deng
摘要： A camera module and its molded circuit board assembly and manufacturing method are disclosed, wherein the molded circuit board assembly includes a circuit board and a molded base integrally formed with the circuit board through a molding process. The molded base forms a light window disposed corresponding to a photosensitive element of the camera module, wherein the light window is configured to have a trapezoidal or to multi-stair trapezoidal shape cross section which has diameters increasing from bottom to top to facilitate demoulding, so as to prevent damage to the molded base, and to avoid stray light.
-
87.发明申请公开(公告)号：US20220308310A1
公开(公告)日：2022-09-29
申请号：US17377343
申请日：2021-07-15
发明人： Mingzhu WANG , Bojie ZHAO , Heng JIANG , Liang DING , Feifan CHEN , Chunmei LIU , Nan GUO , Shoujie WANG
摘要： An adjustable optical lens and camera module, and manufacturing method and applications thereof is disclosed. The camera module includes an optical sensor and an adjustable optical lens. The adjustable optical lens includes an optical structural member and at least two lenses, wherein each of the lenses is arranged in an internal space of the optical structural member. Along a vertical direction of the optical structural member, at least one lens is adapted to be adjustably pre-mounted to an internal space of the optical structural member serving as an adjustable lens. The side wall of the optical structural member is provided with at least one adjustment channel, which is positioned corresponding to the adjustable lens, so that an assembling position of the adjustable lens can be adjusted through the adjustment channel so as to align a central axis line of the adjustable optical lens with a central axis line of the optical sensor.
-
88.发明申请公开(公告)号：US20220264073A9
公开(公告)日：2022-08-18
申请号：US16856000
申请日：2020-04-22
发明人： Kouwen ZHANG , Baozhong ZHANG , Huanbiao ZHOU , Qiang LI , Ding LU , Junjie ZENG , Peng LU , Zhifu YU , Bainian CHU
IPC分类号： H04N13/254 , H04N13/30 , H01L33/64 , H02J7/00 , G01B11/25 , G02B7/04 , G03B35/18 , F21V5/00 , F21V13/04 , G02B27/42 , H04N5/225
摘要： A light-deflection three-dimensional imaging device, a projection device, and the application thereof are disclosed. The light-deflection three-dimensional imaging device includes a projection device, a receiving device and a processor. The projection device includes a light source, a grating, a condensing lens group, a light deflection element and an emission lens, wherein after the modulation by the grating, the aggregation by the condensing lens group and the deflection by the light deflection element, the projection light transmitted by the light source penetrates the emission lens and is emitted from a side surface of the projection device. The light deflection element is provided to change a projection path of light emitted from the light source, thereby changing an installation manner of the projection device, so that the thickness thereof is significantly reduced, thereby facilitating the installation in lighter and thinner electronic mobile devices, such as a mobile phone, a laptop, a tablet computer, etc.
-
公开(公告)号：US11412117B2
公开(公告)日：2022-08-09
申请号：US17195816
申请日：2021-03-09
发明人： Zhen Huang , Qimin Mei , Bojie Zhao , Zhewen Mei , Li Liu , Jiawei Chen , Zongchun Yang , Chenxiang Xu
摘要： A camera module includes an optical assembly, a filter and a molded photosensitive assembly mounted under the optical assembly and the filter, wherein the molded photosensitive assembly comprises a main body, a plurality of electronic components, a photosensitive chip, and a circuit board electrically connected with the electronic components and the photosensitive chip, wherein the electronic components, the photosensitive chip and the circuit board are positionally fixed with each other by the main body, wherein the photosensitive chip is fixed and surrounded by the bottom of the main body to keep distance with the filter, wherein the main body comprises a container body supporting the optical assembly thereon and a lower body supporting the filter thereon, wherein the lower body is extended from the inner side of the container body.
-
公开(公告)号：US11378722B2
公开(公告)日：2022-07-05
申请号：US16073671
申请日：2017-01-18
发明人： Mingzhu Wang , Nan Guo , Heng Jiang , Chunmei Liu
摘要： An optical lens head, an camera module, and an assembling method therefor, wherein the camera module comprises a photosensitive chip (23) and an optical lens head (10); said optical lens head (10) comprises a plurality of optical lenses (111); the assembly position of one of the optical lenses (111) is adjustable; each of the optical lenses (111) is black-lacquered and matte-treated; a connecting portion (1113), a light-beam entrance hole (1114) and a light-shielding portion (1115) are formed on the corresponding optical lenses (111), such that the individual optical lenses (111) can be successively and jointly assembled together, eliminating the need of a spacing ring, a diaphragm, a lens barrel and other structural components used in a conventional camera module, thereby improving manufacture precision, production yield and imaging quality of the camera module.
-
-
-
-
-
-
-
-
-
搜索结果
341 条记录 (耗时 0.029 秒)
