30results about How to "Realize the shooting function" patented technology

The invention relates to an optical system with a replaceable lens set. The optical system is technically characterized by comprising a focus lens set, the replaceable lens set with the focuses capable of being replaced into different focuses and composed of at least one lens is arranged on one side of the focus lens set, an optical filter is arranged on one side of a focus fixed lens set, and an imaging face is arranged on one side of the optical filter. The invention further relates to an optical lens of the replaceable lens set applied to the optical system. The optical lens is technically characterized by comprising a focus lens cone, the focus lens set is arranged in the focus lens cone, an optical filter is arranged on one side of the focus lens set, an imaging face is arranged on one side of the optical filter, the focus lens cone is sleeved with a fixed cone frame, a replaceable lens cone is detachably arranged at one end of the fixed cone frame, the replaceable lens set is arranged in the replaceable lens cone, and a driven part which can be driven to drive the focus lens cone to get close to or get away from the replaceable lens set is arranged between the fixed cone frame and the focus lens cone. The optical system and the optical lens are simple in structure, and different shooting effects can be achieved by replacing the replaceable lens set.

Embodiments of the present invention provide a pixel circuit, a driving method thereof, and a display device, which relate to the field of display technology and can prevent components with an imaging function from occupying a non-display area of ​​the display device. The pixel circuit includes a display drive unit, and the display drive unit includes a reset module, which resets the drive module; a write module, which writes data voltage into the drive module; a compensation module is connected to the threshold voltage compensation for the drive module; light emission control The module electrically connects the driving module with the light-emitting device, and provides a driving current to the light-emitting device through the driving module; the light-emitting device emits light according to the driving current. The pixel circuit also includes a detection unit, some of the transistors in the detection unit are shared with some of the transistors in the display drive unit; the detection unit collects the incident light, and outputs the collection result to the reading signal line. The above-mentioned pixel circuits are used for display and shooting.

The application discloses an electronic device, which belongs to the technical field of communication. Wherein, the electronic device includes a housing, a camera module, a first coil and a first magnetic member, the housing is provided with a receiving groove, the receiving groove has an opening communicating with the outside world, the camera module is provided with a camera, and the camera module detachable so as to be switchable between an installed state and a detached state, in which the camera module is installed in the receiving groove; in the detached state, the camera module is separated from the housing , one of the first coil and the first magnetic member is arranged on the housing, and the other is arranged on the camera module, and when the first coil is energized, the The casing and the camera module attract or repel each other, so that the camera module switches between the installed state and the separated state. The solution provided by the present application increases the screen-to-body ratio of the electronic device.

The invention discloses an air-based large-scene photographing system and method. The system is composed of a multi-rotor unmanned machine set subsystem, a multi-rotor unmanned machine flight ground control subsystem and a ground image data processing and display terminal subsystem. According to the air-based large-scene photographing system and method, multiple multi-rotor unmanned machines are controlled to conduct the formation flight by additionally hanging cameras below the multi-rotor unmanned machines, the reasonable position layout of multiple aircrafts is achieved in space near the ground, and images photographed by the unmanned machines are sent back to the ground in real time; the ground image data processing and display terminal subsystem receives the image data, projection converting and splicing processing are conducted on the images photographed by the multi-rotor unmanned machines through an image analyzing and machine vision technology, and finally two-dimensional splicing on remote large-scene scenes is formed. The system is suitable for rebuilding of large scenes and observing and measuring of points of impact when various military exercises and target practicing and shooting are conducted.