Abstract: This application provides a camera assembly that comprises a fastened holder; a camera module, where two opposite side faces of the camera module each are connected to the fastened holder by using a guide structure, and the guide structure is configured to guide the camera module to slide in a first direction; a plurality of push rods, fastened relative to each the plurality of push rods are symmetrically arranged with respect to a center line of the camera module, and the center line is parallel to the first direction; and a driving source, where the driving source and the fastened holder are fastened relative to each other, the plurality of push rods are connected to the driving source, the driving source is configured to drive the plurality of push rods to move synchronously, and a moving direction of the push rods is parallel to the first direction.

Abstract: An unmanned aerial vehicle (UAV) includes a vehicle body and an arm assembly. The vehicle body includes a distribution board. The arm assembly includes an arm body, a lampshade, and an electric speed control (ESC) light control board. The arm body includes an accommodation space. The lampshade is mounted at the arm body. The ESC light control board is arranged in the accommodation space and electrically connected to the distribution board through a wire. The ESC light control board includes an illuminator corresponding to the lampshade and is configured to emit light out of the arm assembly through the lampshade.

Abstract: An unmanned aerial vehicle includes a central body having a plurality of sides and a plurality of arms extendable from the central body. Each arm is configured to support one or more propulsion assemblies that provide a propulsion force while the unmanned aerial vehicle is in flight. The arms are configured to transform between a flight configuration in which the arms are extended away from the central body and a compact configuration in which free ends of a first subset of the arms collectively define a rectangular area. Free ends of a second subset of the arms are closer to a yaw-axis of the unmanned aerial vehicle than the free ends of the first subset of the arms. The yaw-axis passes through the rectangular area.

Abstract: A transparent display device is provided herein, which comprises a display module and a backlight module. The display module includes a liquid crystal display panel, polarizers and an optical film. The backlight module includes a light source and a light guide plate, wherein the light guide plate includes a first light incident plane, a second light incident plane and a light emitting plane. The first light incident plane is disposed opposite to a light emitting plane of the light source. A plurality of caves are disposed on the second light incident plane to enhance the environmental light. The present invention raises an incident amount of the environmental light.

Abstract: A transparent display panel and a color filter substrate are proposed. The color filter substrate includes a substrate, a color resistant layer disposed on a color resistant section of the substrate, a transparent material layer disposed on a transparent section of the substrate and comprising transparent units, a protective layer disposed on both of the color resistant layer and the transparent material layer, and an electrode layer disposed on the protective layer. Users can see components behind the transparent display panel easily and clearly.

Abstract: The present invention discloses a display device and a backlight module. The display device includes a display panel and a backlight module. The display panel is used for displaying images and passing light rays. The backlight module includes a light source and a light source providing board. The light source providing board is used for providing first light rays and passing second light rays. The light source providing board includes a light ray input interface, a light ray providing unit, and a light ray transmittance channel. The present invention can make a viewer see an object behind the display device.

Abstract: A transparent liquid crystal display device including a transparent liquid crystal cell disposed on a transparent luminous plate is provided. The transparent luminous plate includes a first transparent electrode plate, a fluorescent powder layer, and a cavity layer, which are sequentially disposed on a second transparent electrode plate. An electron generator is disposed on a lateral side of the cavity layer. A viewer is able to see not only an image to be displayed by a screen of the display panel, but also an object or a scene behind the display panel through the screen.

Abstract: An electro-wetting display panel is provided. The electro-wetting display panel comprises a first transparent substrate, a second transparent substrate, and pixel units. The pixel units comprise first electrodes, a first hydrophobic layer, a plurality of first barriers, a second electrode, a polarized liquid and a plurality of first non-polarized liquids. The hysteresis phenomenon of the non-polarized liquids can be prevented by using the recess areas on the hydrophobic layer.

Abstract: A transparent display device is provided herein, which comprises a display module and a backlight module. The display module includes a liquid crystal display panel, polarizers and an optical film. The backlight module includes a light source and a light guide plate, wherein the light guide plate includes a first light incident plane, a second light incident plane and a light emitting plane. The first light incident plane is disposed opposite to a light emitting plane of the light source. A plurality of caves are disposed on the second light incident plane to enhance the environmental light. The present invention raises an incident amount of the environmental light.

Abstract: An electro-wetting display panel is provided. The electro-wetting display panel comprises a first transparent substrate, a second transparent substrate, and pixel units. The pixel units comprise first electrodes, a first hydrophobic layer, a plurality of first barriers, a second electrode, a polarized liquid and a plurality of first non-polarized liquids. The hysteresis phenomenon of the non-polarized liquids can be prevented by using the recess areas on the hydrophobic layer.

Abstract: A display device and a backlight module are provided. The display device includes a display panel and a backlight module. The display panel is configured to display images and illuminated by a first light and a second light. A light source providing plane of the backlight module is configured to receive the first light and is illuminated by the second light. Thus, viewers can see objects in back of a display panel through the display panel.

Abstract: A backlight module, a transparent display panel and a transparent display apparatus provided comprises a edge-lit light source for providing incident light, a transparent scattering plate for scattering the incident light from the edge-lit light source and an external environment, a transparent light-guiding plate for guiding the direction of the light, a controller for adjusting the edge-lit light source according to the intensity of the light from the external environment. The scattering plate and the transparent light-guiding plate both receive the light from the built-in edge-lit light source and the environmental light for improving light utilization.

Abstract: A transparent liquid crystal display device including a transparent liquid crystal cell disposed on a transparent luminous plate is provided. The transparent luminous plate includes a first transparent electrode plate, a fluorescent powder layer, and a cavity layer, which are sequentially disposed on a second transparent electrode plate. An electron generator is disposed on a lateral side of the cavity layer. A viewer is able to see not only an image to be displayed by a screen of the display panel, but also an object or a scene behind the display panel through the screen.

Abstract: A transparent display panel and a color filter substrate are proposed. The color filter substrate includes a substrate, a color resistant layer disposed on a color resistant section of the substrate, a transparent material layer disposed on a transparent section of the substrate and comprising transparent units, a protective layer disposed on both of the color resistant layer and the transparent material layer, and an electrode layer disposed on the protective layer. Users can see components behind the transparent display panel easily and clearly.

Abstract: A transparent liquid crystal display device is provided including a transparent liquid crystal cell disposed on a transparent luminous plate. The transparent luminous plate includes a first transparent electrode plate, phosphor layer, and an electron-generating plate, which are sequentially disposed on a second transparent electrode plate. Since the liquid crystal cell and the luminous plate are transparent, a viewer can not only see an image to be displayed by a screen of the display panel, but can also see an object or a scene behind the display panel through the screen.

Abstract: The present invention discloses a display device and a backlight module. The display device includes a display panel and a backlight module. The display panel is used for displaying images and passing light rays. The backlight module includes a light source and a light source providing board. The light source providing board is used for providing first light rays and passing second light rays. The light source providing board includes a light ray input interface, a light ray providing unit, and a light ray transmittance channel. The present invention can make a viewer see an object behind the display device.

Abstract: A transparent display device includes a first display panel system, a second display panel system, a first multi-mode panel, a light source, a front display panel, and a back display panel. The multiple display panel system and the multi-mode panel are adopted by the present transparent display device so the front and back display panels of the present transparent display device can show different images at the same time. Owing to the present transparent display device, the technical problem that the front and back display panels of the conventional transparent display device cannot show different images at the same time is successfully settled.