16results about How to "Achieve normal display" patented technology

The invention discloses an embedded automobile AR-HUD integrated display device which comprises an AR-HUD installation shell installed in an automobile instrument desk, a gap between the AR-HUD installation shell and the automobile instrument desk is provided with a sealing assembly, and the sealing assembly comprises a rubber ring with a notch and a rubber strip integrally formed on the outer wall of the rubber ring; the rubber ring is embedded in an automobile instrument desk, mounting grooves are formed in the outer walls of the two sides of the AR-HUD mounting shell, and an upper plate and a lower plate are welded in the mounting grooves. Dust and water vapor are effectively prevented from invading the interior of an instrument desk through a triple sealing assembly of the rubber ring, the rubber strip and the sealing compound, the environmental reliability of an AR-HUD core optical device is improved, quick disassembly of the AR-HUD mounting shell is achieved through installation in an embedded mode, dual limiting can be achieved through the elastic piece and the coil spring, and the service life of the AR-HUD core optical device is prolonged. And when the AR-HUD mounting shell is pressed downwards, clamping and locking can be automatically completed.

The embodiment of the utility model provides a display device and electronic equipment. According to the display device, the dimming structure is arranged on the light emitting path of the display panel, and the flat plate lens is arranged on the light emitting path of the dimming structure, so that the first included angle formed between the plane where the display panel is located and the plane where the flat plate lens is located is smaller than 45 degrees, and the longitudinal space occupied by the display panel and the flat plate lens can be reduced; the thickness of the display device is reduced; and the angle of the light emitted by the display panel can be adjusted through the dimming structure, so that the light adjusted by the dimming structure can form a clear display image after being emitted from the flat lens, and normal display of the display device is realized.

The utility model discloses a kind of display equipment, comprising: display panel, including the sub-pixel of array arrangement;Cover plate, located at the light exit side of display panel;Light-absorbing layer, between display panel and cover plate, light-absorbing layer includes multiple first openings corresponding to sub-pixel one by one, the orthographic projection of first opening on display panel covers the light emitting area of corresponding sub-pixel.Such, by setting light-absorbing layer between display panel and cover plate, eliminate the non-light emitting area between the light emitting area of sub-pixel and the light waveguide effect between cover plate, so as to emit when the light emitting area of sub-pixel, eliminate the light ray in non-light emitting area by light waveguide effect emission, further avoid the light leakage at non-light emitting area around light emitting area, avoid the generation of halo around sub-pixel, improve the luminous purity of display equipment, multiple first openings corresponding to sub-pixel one by one on light-absorbing layer then provide the passage for the emission of light emitting area light ray, realize the normal display of display equipment.

The application discloses a multimedia playing method and device based on a cockpit environment, a medium and a product. The method comprises the following steps: running a multimedia playing program in the cockpit environment; playing multimedia content in the cockpit environment through the multimedia playing program; and displaying a first virtual object activity on a display screen of the cockpit environment based on the multimedia playing program. The multimedia playing program supports multi-terminal sharing of the first virtual object. The method attracts users to stay in the multimedia playing program for a long time, thereby increasing the interaction between the users and the multimedia playing program, further improving the human-computer interaction efficiency, improving the utilization rate of the multimedia playing program, and enabling the multi-terminal sharing of the first virtual object through the multimedia playing program. In other words, the users can display the first virtual object on multiple or various terminals, thereby improving the multi-terminal interaction efficiency.

The utility model relates to the technical field of controllers, and discloses a manual suspension welding controller which comprises a gas transmission assembly, a box body assembly is fixedly installed at the bottom of the gas transmission assembly, and a water-gas unit assembly is fixedly installed on the outer wall of the box body assembly. According to the manual suspension welding controller, the one-to-two function of manual welding tongs can be achieved through the manual suspension welding controller, that is, one welding controller controls and manages two welding guns, resources such as a water-gas unit and a power source are uniformly allocated by the controller, and it is ensured that the two welding guns can complete the welding task; the inner wall system with the group control function is mainly used for monitoring and recording parameters in the welding process, the functions of real-time collection, display, over-limit alarm, network communication and the like of welding current and voltage can be achieved, the system standardizes the welding operation process through digital monitoring, the integrity and traceability of the welding process are guaranteed, and the welding quality is improved. A welder can receive and execute tasks through the control panel assembly, and intelligent welding is achieved.

The invention relates to an optical machine for AR glasses, and relates to the technical field of augmented reality optical display, and the optical machine comprises a light source end which is used for emitting an information laser beam; one end of the middle optical fiber is connected with the light source end, and the information laser beam is coupled into the middle optical fiber and transmitted along the middle optical fiber; the modulation transmitting end is connected with the end, away from the light source end, of the middle optical fiber, the information laser beam is transmitted into the modulation transmitting end through the middle optical fiber, and the modulation transmitting end conducts two-dimensional scanning on the information laser beam and then emits the information laser beam. The light machine structure is improved, so that after the light machine is installed on the AR glasses, the appearance of the AR glasses is closer to that of common glasses, meanwhile, the weight distribution of the front end of the glasses frame is reduced, and the wearing comfort of a user is improved.

The utility model relates to the technical field of optical testing, and discloses multipurpose optical testing equipment which comprises a bottom plate and an optical testing equipment body, the optical testing equipment body is fixedly connected with the bottom plate, a lifting plate is arranged on the surface of the bottom plate, a lifting mechanism is arranged on the surface of the bottom plate, and a turnover frame is rotationally connected in the lifting plate. A clamping mechanism is arranged in the overturning frame, a rotating shaft is fixedly connected to one end of the overturning frame, an angle display mechanism for conducting angle prompting on the overturning frame is arranged at one end of the rotating shaft, a driving frame for driving the rotating shaft to rotate is slidably connected to the interior of the lifting plate, and a plurality of different types of light source equipment bodies are arranged on the surface of the bottom plate. The surface of the bottom plate is provided with a switching mechanism for driving different types of light source equipment bodies to switch, the equipment is adjusted through overturning, the pitching, deflection or rotation posture of the lens can be dynamically adjusted during testing, and comprehensive evaluation of the optical performance of the tested lens at different incident angles or installation inclination angles is facilitated.

The application provides a method, an electronic device and a machine readable storage medium for displaying virtual appearances of surrounding vehicles in a car machine. The method comprises: acquiring perception images of each surrounding vehicle in a specified range around the car, and identifying the perception images to obtain first feature information of each surrounding vehicle; acquiring corresponding appearance display elements from a preset appearance model library according to the first feature information of each surrounding vehicle, and displaying virtual appearances of each surrounding vehicle in the car machine by using the appearance display elements. The application realizes the display of virtual appearances of vehicles in the car machine, can more accurately and vividly simulate and display the surrounding environment of the vehicle, and improves the driving experience and increases the driving pleasure of the driver.

This application provides a display screen, a display screen protective film, and an electronic device. A transmissive layer of the display screen has a first surface away from a display panel, an orthographic projection of each micro structural unit on the first surface and along a thickness direction is located in a pixel region, and a projection area of the micro structural unit is less than or equal to an area of the pixel region. The micro structural unit may be a curved surface. In this embodiment of this application, the pixel region may include a region in which a sub-pixel is located on the display panel, and a spaced region between the sub-pixel and another sub-pixel that is located around the sub-pixel and adjacent to the sub-pixel. In the foregoing display screen, each micro structural unit mainly bends a display light ray of one sub-pixel. This helps reduce a difference in light refraction degrees between different sub-pixels, and further helps optimize a flash point.

The invention discloses a dynamic content curved surface space projection system, method and device and a storage medium, belongs to the technical field of virtual digital content display, and establishes a mechanism between dynamic webpage content and a space curved surface by utilizing the characteristic that a threejs engine cannot project the dynamic webpage content in a space curved area but can project picture content. According to the mechanism, dynamic webpage contents are converted into picture streams according to a certain frequency, and the picture streams are continuously updated to the spatial curved surface, so that the effect of dynamically displaying the webpage contents on the spatial curved surface is achieved. According to the invention, the projection of the virtual digital content on the curved surface space can be realized.

The utility model discloses a display screen for a computer heat dissipation mechanism, which comprises a frame body, at least two PCBs, a light guide structure and a control device, the frame body is provided with side surfaces, the number of the PCBs is at least two, the adjacent PCBs are arranged on the adjacent side surfaces of the frame body, and a connecting end is arranged between the two PCBs; the PCB is provided with a plurality of LED lamps which are arranged in the preset direction, the light guide structure comprises at least two light guide plates and a transition plate arranged between the two light guide plates, the light guide plates are arranged on the front wall of the PCB, and the transition plate is arranged at the joint end; the side wall, away from the PCB, of the light guide structure is provided with a curved surface layer, and the control device is used for controlling the preset LED lamp to be turned on or turned off. According to the LED display screen, the PCB, the light guide plate and the transition plate are matched to form the effect of a curved screen, so that when the LEDs are turned on, the transition part of the connecting end also displays a preset light effect, and the light effect of the display screen is improved; the structure is simple, the manufacturing cost of the display screen is low, and the market share of the product is effectively improved.

The utility model provides glass curtain wall falls off risk detector, include: data processing host computer, force hammer, acceleration sensor, data processing host computer is connected with force hammer and acceleration sensor, force hammer and acceleration sensor install on the glass curtain wall of waiting for detecting, force hammer is used to produce vibration to the glass curtain wall of waiting for detecting, acceleration sensor is used for detecting the vibration frequency parameter of glass curtain wall and passes to data processing host computer, data processing host computer still is provided with wireless module, wireless module is 5G module, is used for connecting with cloud platform, the top of data processing host computer is provided with two M5 interfaces and is used for connecting with force hammer and acceleration sensor, the utility model provides a kind of efficient, accurate and easily used glass curtain wall falls off risk detection solution, not only improve building security level, also provide powerful tool for building management.

The utility model discloses a notebook computer outer shell strength detection device which comprises a bottom plate, a frame is vertically installed at the top of the bottom plate, a lifting plate is arranged in the frame, a lifting assembly is arranged at the top of the lifting plate, a detection assembly is arranged at the bottom of the lifting plate, and an adsorption fixing assembly is arranged on the bottom plate. The notebook computer outer shell strength detection device is provided with an oral cavity, an adsorption disc, a negative pressure machine and an air suction port, after a workpiece is placed on the top of the adsorption disc, the negative pressure machine is started to suck air into the air suction port, air in the oral cavity is sucked away through the air suction port, and negative pressure can be generated on the adsorption disc by generating negative pressure in the oral cavity; and the workpiece is adsorbed and fixed through the adsorption disc.

The utility model provides a protection structure of a truss manipulator, belongs to the technical field of mechanical engineering, and aims to solve the problem that when clamped goods are collided, goods falling accidents are easily caused. Comprising a supporting truss body, a first movable sliding table, a second movable sliding table, a protective shielding cover, an anti-falling driving motor, a protective observation mechanism and an anti-falling driving mechanism. The first movable sliding table is connected to the upper portion of the supporting truss body in a sliding mode. The second movable sliding table is slidably connected to the lower portion of the inner side of the first movable sliding table. The protective shielding cover is fixedly connected to the lower end of the second movable sliding table; the anti-falling driving motor is of a self-locking type motor structure and fixedly connected to the left side of the front portion of the protective shielding cover. The protective observation mechanism is arranged on the outer side of the protective shielding cover; and the anti-falling driving mechanism is arranged on the outer side of the protective shielding cover, so that stable operation of the whole truss manipulator is guaranteed, and the safety of the truss manipulator during operation is improved.

The invention discloses a display method and device based on an LCOS screen, equipment and a medium, and relates to the field of display. The method comprises the steps that the physical size of a virtual screen is reported to an application, and the height in the physical size of the virtual screen is 1 / 3 of the height in the actual physical size of the LCOS screen; receiving a first image in an RGB format drawn by the application based on the physical size of the virtual screen; and generating a second image in the split-field display format according to the first image. According to the method, the image drawn by the application can be displayed by the LCOS screen.

Embodiments of the present application provide a display panel and a display device. The display panel comprises a substrate, a display light emitting device, a privacy light emitting device, a shielding layer, a display pixel circuit and a privacy pixel circuit. In a direction perpendicular to a plane in which the substrate is located, the shielding layer completely covers the privacy light emitting device, and the shielding layer does not overlap with the display light emitting device. The display pixel circuit is electrically connected with the display light emitting device, and the privacy pixel circuit is electrically connected with the privacy light emitting device. In a normal display mode, the display light emitting device emits light, and the privacy light emitting device does not emit light. In a privacy display mode, the display light emitting device and the privacy light emitting device both emit light. The privacy pixel circuit and the display pixel circuit are both electrically connected with a same voltage signal line, and / or the privacy pixel circuit and the display pixel circuit are both electrically connected with a same scanning signal line. The present application can realize an active privacy function of the display panel, and is conducive to reducing the structural complexity of a peripheral circuit of the display panel.