22 results about "Camera module" patented technology

In an optical component where fixation of resin welding is performed by emitting a laser beam to screwing parts of an inner lens barrel and an outer lens barrel after focus adjustment, the laser beam is emitted to melt and cure a joint of the screwing part of the inner lens barrel and the screwing part of the outer lens barrel by 0.5 mm to 3.0 mm in a direction parallel to a direction of protrusion of the inner lens barrel relative to the outer lens barrel, so that welding and fixation are completed.

The invention relates to a camera module package including a lens barrel having at least one lens therein and an IR filter installed at a lower end thereof. The package also includes a housing having the lens barrel disposed movable in an optical axis direction in an inner hole thereof. The package additionally includes a ceramic substrate attached to a lower end of the housing, the ceramic substrate having an opening formed on an upper surface thereof corresponding to the position of the lens. The package further includes an image sensor electrically connected to a lower part of the ceramic substrate, the image sensor having an image sensing region thereof exposed through the opening of the ceramic substrate. This prevents damaging the components by the adhesive leaking during the assembly, defective products due to infiltration of extraneous material, improves product reliability and reduces manufacturing costs.

The invention provides a cover plate assembly, a display device, electronic equipment and an assembling method of the electronic equipment, the electronic equipment comprises a transparent cover plate, a diaphragm structure and a camera module, and the transparent cover plate comprises a first surface and a second surface which are arranged back to back; the diaphragm structure is arranged on thefirst surface of the transparent cover plate and is provided with a light through hole; the camera module and the diaphragm are arranged on the same side of the transparent cover plate, the diaphragmstructure is used for limiting the range of light entering the camera module, and the light enters the camera module through the transparent cover plate and the light through hole in sequence. The electronic equipment provided by the embodiment of the invention has the characteristics of small screen black edge width and high screen-to-body ratio.

A camera-based modular electronic exterior mirror system includes a camera assembly and a display assembly, the camera assembly comprises a camera module, a camera support and a camera wire harness. The display assembly comprises a display screen and an image processing unit. The camera module installed in the camera support is connected with the image processing unit through the camera wire harness. The display screen is arranged on the driver side A-pillar or on the right side area of the steering wheel. In application, the camera module transfers the road state image taken by the camera module into the image processing unit through the camera wire harness, and the image processing unit processes the received image to obtain narrow-angle and wide-angle views, and arranges the images up and down on the display screen, and can automatically judge whether there is a foreign object in the blind area through the image recognition software, and an alarm is sent when there has the foreign object. This design not only has good quality of image display and strong effect of rear-view guidance, but also has pedestrian detection function and a wide range of adaptability.

According to the present invention, firstly multiple reference parameter values of each color sample in a color chart are set, or a photograph and a measurement are performed on a standard color chart or a user-defined color chart in a certain standard lighting environment, multiple reference parameter values, SPD (λ)×R (λ) and brightness of each color sample are obtained. Then the SPD (λ)×R (λ) and the brightness of each color sample are reproduced by using a spectral tunable lighting source. Then each reproduced color sample is photographed by using the camera under the same settings to obtain multiple reproduced parameter values of each color sample. The two groups of parameter values are compared and a color calibration model is established. Finally color calibration of each batch of camera modules is implemented without the helping of a color chart and standard lighting environment. The present invention has the characteristics of high automation degree, high flexibility and adaptability, and high convenience in color changing and color sample calibrating, and thus has an extremely high practical value.

The first embodiment of the present invention relates to a lens driving device comprising: a cover including an upper plate and a lateral plate extending from the upper plate; a bobbin arranged to move in a first direction within the cover; a coil arranged at the bobbin; a magnet which is arranged at the cover and faces the coil; and a base which is arranged below the bobbin and coupled to the cover, wherein the bobbin includes: a first surface facing the upper plate of the cover; a second surface which faces upwards and is arranged lower than the first surface; a first protrusion which is arranged at the first surface of the bobbin and overlapped with the upper plate of the cover in a first direction; and a groove concavely formed downwards on the second surface of the bobbin.

The invention discloses a monitoring system for livestock breeding, which is characterized by comprising a plurality of front end detecting units and a back end monitoring unit, wherein each of the plurality of front end detecting units comprises a microprocessor S3C6410 and a temperature and humidity detecting module, an ammonia detecting module, a noise detecting module, a camera module, a walking detecting module, a human-computer interaction module, a real-time clock module, a data storage module and a Wifi transmission module connected with the microprocessor S3C6410; the walking detecting module comprises a plurality of radio frequency cards and a plurality of radio frequency readers; the walking detecting module is connected with the microprocessor S3C6410 through the plurality of radio frequency readers; the human-computer interaction module comprises a button and a liquid crystal display; the back end monitoring unit comprises monitoring center hardware and a network communication device which are mutually connected; and the plurality of front end detecting units are in communication connection with the back end monitoring unit through the Wifi transmission modules. Remotemonitoring of the environment of the livestock house and the activity of the livestock can be realized.

The invention discloses a focusing apparatus and a camera module testing apparatus. The focusing apparatus comprises a focusing ring, a worm, a support and a driving part. The focusing ring and the worm are both in rotary connection with the support. The outer peripheral side of the focusing ring is provided with teeth that surround the outer peripheral side and match the worm. The focusing ring and the worm form a worm and gear mechanism. The driving part is configured to drive the worm to rotate. The focusing apparatus has the characteristics of realizing convenient focusing and being high in focusing precision.

The present disclosure provides a camera and a method for filming a golf game. The method comprises: recording the first direction, vertical angle, and horizontal angle of a camera when a desired hitting direction, a desired hitting distance, and a desired proportion of zoom are determined; recording the second direction, vertical angle, and horizontal angle of the camera when a golfer is detected; controlling a pan-tilt head to pan a camera module to the desired hitting direction according to the first and second direction, and the first and second horizontal and vertical angles, and the desired proportion of zoom once the ball is determined to be successfully hit, so as to film the golf game; and stopping filming when a flight duration of the ball corresponding to the desired hitting distance elapses. A system including the camera, a portable device, and a cloud server is also provided.

The invention discloses a detection function verification method and device, equipment and a medium, which are applied to LSC data detection equipment, and the method comprises the following steps: obtaining standard LSC data and sample LSC data by a target camera module; detecting the standard LSC data and the sample LSC data through LSC data detection equipment, and obtaining detection results; and determining whether the detection function of the LSC data detection equipment is normal or not according to the detection results. According to the method and the device, the standard LSC data with the correct sequence and the sample LSC data with the wrong sequence can be obtained through simulation on the premise of avoiding manufacturing wrong burning software and defective product modules; and the LSC data detection equipment is used for detecting the obtained standard LSC data and the sample LSC data to obtain the detection result, and whether the detection function of the LSC data detection equipment is normal or not can be determined according to the detection result, so that the verification cost of the detection equipment can be saved.

The invention relates to an intelligent photographing regulation and control terminal and system and a photographing regulation and control method thereof, relates to the technical field of photographing, and mainly solves the technical problem that the quality of images photographed by non-professionals through mobile phone terminal equipment is poor. According to the main technical scheme, the photographing regulation and control method of the intelligent photographing regulation and control terminal comprises the steps that the intelligent photographing regulation and control terminal is connected with scene light distribution equipment for distributing photographing scenes, and selects a pre-stored light parameter corresponding to the scene light distribution equipment and sends the light parameter to the scene light distribution equipment, and/or selects a pre-stored camera parameter corresponding to the scene light distribution equipment and sends the pre-stored camera parameterto a camera module. A user does not need professional photography knowledge, and professional adjustment can be performed on the camera module through the light parameters and/or the camera parameters, so that the photographing quality of non-professional photography personnel is improved.

The embodiment of the invention provides a camera module and a mobile terminal, the camera module comprises a first camera, a second camera and an image fusion unit, the first camera comprises a first lens group, a first light filtering device and a first image sensor which are sequentially arranged from an object side to an image side; the first light filtering device is used for transmitting near-infrared light to the first image sensor; the second camera comprises a second lens group, a second light filtering device and a second image sensor which are sequentially arranged from the object side to the image side, and the second light filtering device is used for transmitting visible light to the second image sensor; and the image fusion unit is electrically connected with the first image sensor and the second image sensor and is used for performing fusion processing on the image signals output by the first image sensor and the second image sensor to obtain a fused image. The camera module provided by the embodiment of the invention has the photosensitive capability for near-infrared light, can realize a defogging imaging effect, obtains a fused image with clear image quality, and improves the quality of the shot image.

The invention discloses a camera module and electronic equipment, the camera module comprises a lens barrel, a lens group, a polarization modulator and an image sensor, the lens barrel is provided with an optical channel, the lens group is arranged in the lens barrel and is located in the optical channel, the polarization modulator is arranged in the lens group and is located at the edge of the optical channel, and the image sensor is arranged at the light emitting side of a plurality of lenses. The image sensor comprises a polarization pixel, and the polarization direction of the polarization pixel is different from that of the polarization modulator.

The invention discloses a beam body embedded part inspection system and method.The beam body embedded part inspection system comprises a detection platform used for containing an embedded part, a camera module, an image processing module and a control module, the camera module, the image processing module and the control module are arranged on one side of the detection platform, the embedded part comprises a bottom plate and bolts, and a plurality of bolt holes are formed in the bottom plate; the bolts are installed in the bolt holes respectively, and a plating layer is arranged on the surface of the bottom plate. Wherein the camera module is used for carrying out side view photographing on bolts to obtain an image of each bolt, and sending the images of the bolts to the image processing module; the image processing module is used for identifying a bolt area and fitting the bolt area; and the control module is used for obtaining the center point coordinate of the bolt according to the fitted image of the bolt and calculating the offset of the bolt. Through the method, the perpendicularity condition of the bolt can be judged, so that whether the perpendicularity of the bolt meets related requirements or not is judged.

The invention relates to a camera module and a photosensitive component thereof. The photosensitive component comprises a substrate, a photosensitive element and a package body, wherein the photosensitive element is arranged on the substrate; the package body comprises an upper surface, and the package body is provided with a light transmitting hole that directly faces the photosensitive element;the light transmitting hole comprises a first light transmitting hole and a second light transmitting hole, the side wall of the first light transmitting hole extends vertically from the photosensitive element to the upper surface of the package body, the side wall of the second light transmitting hole obliquely extends from one end connected to the first light transmitting hole to the upper surface of the package body, the inner diameter of the second light transmitting hole gradually increases in the current direction, the side wall of the second light transmitting hole is a curved surface that is protruded outwards, the inner diameter of the second light transmitting hole is greater than the inner diameter of the first light transmitting hole, and a stepped surface is formed between thesecond light transmitting hole and the first light transmitting hole. According to the above photosensitive component, since the side wall of the second light transmitting hole of the package body obliquely extends and the diameter of the second light transmitting hole gradually increases in a direction away from the photosensitive element, the amount of light irradiated on the photosensitive element can be increased, and the demolding of a forming die for forming the package body can be facilitated.

The invention relates to an optical film and a camera module. The optical film comprises a base material, a filter film and an anti-reflection film. The base material comprises a first surface and a second surface located on the opposite side of the first surface. The filter film is arranged on the first surface. The anti-reflection film is arranged on the second surface and comprises an anti-reflection film body and a thickening film layer stacked on the anti-reflection film body, the anti-reflection film body is used for improving the passing rate of preset light, and the thickening film layer is used for improving the thickness of the anti-reflection film so as to reduce warping of the optical film. The thickness of the anti-reflection film is increased by arranging the thickening film layer, so that the warping phenomenon of the optical film caused by the large thickness difference between the anti-reflection film and the filter film can be avoided. Meanwhile, the anti-reflection film can also improve the problem that the reflectivity of the side, provided with an image sensor, of the optical film is high and relieve the flash phenomenon, so that the camera module using the optical film can obtain a better imaging effect.

An apparatus for checking whether a table is at tilt is provided, which is capable of checking whether a table is at tilt from an initially-set position or not even during an operation of an inspecting apparatus. Accordingly, the apparatus for checking whether a table is at tilt, which is for use in a camera module inspecting apparatus is provided, in which the camera module inspecting apparatus includes a fixing part; a plurality of test zones provided above the fixing part; a table movable to sequentially guide a camera module sequentially to the respective test zones; and a chart respectively provided in one or more of the test zones among the plurality of test zones, and the table tilt checking apparatus includes a first position mark marked on the table and a first mark photographer provided on the fixing part, facing toward the first position mark.

The invention discloses a camera module, and relates to the field of electronic products. The camera module comprises a lens module; a photosensitive chip, wherein the photosensitive chip and the lens module are oppositely arranged; an optical filter which is arranged between the lens module and the photosensitive chip, wherein the optical filter and the lens module are oppositely arranged; a Fresnel layer which is arranged at the edge of the optical filter, wherein light entering through the lens module penetrates through the Fresnel layer and the optical filter and irradiates the surface of the photosensitive chip. The problem of poor shooting quality can be solved.