2 results about "Full color" patented technology

The invention discloses a full-color stereoscopic all-dimensional display device which comprises a motor, wherein a support plate is arranged on an output shaft of the motor; the supporting plate is uniformly provided with a plurality of display sectors along the circumferential direction, and the outside surface of each display sector is provided with an LED (Light Emitting Diode) display array; the display device also comprises a circuit part; the circuit part comprises an image data processing circuit and a power drive circuit, wherein the image data processing circuit is connected with an upper computer and is connected with an image data drive circuit through a wireless communication module, and the image data drive circuit is connected with the LED display array on each display sector; the power drive circuit is used for supplying power to the image data processing circuit, the image data drive circuit and the motor. The full-color stereoscopic all-dimensional display device overcomes the defects that an existing flat panel display product only displays in a single direction, has the advantages of low energy consumption and low cost, can be widely used for interiors, exteriors and other occasions needing large-screen display and is a brand-new display medium.

The invention discloses an integrated Micro LED chip and a manufacturing method thereof, and the method comprises the steps: growing a first color epitaxial layer on a substrate layer, and preparing a first color light-emitting unit in a preset shape; the patterned shading film is deposited on the face, away from the first color epitaxial layer, of the substrate layer, the patterned shading film is etched, the light color conversion layer positioning holes are formed, and due to the fact that the light emitting units and the positioning holes are generated based on the preset shape, the designed light color units can be separated by combining the light emitting units and the positioning holes; mixed color light is automatically filtered, and light crosstalk is prevented; and the light color conversion fluorescent materials are not sprayed in partial areas of the light color conversion layer positioning holes, the light color conversion fluorescent materials of the other two colors except the first color in the three primary colors are respectively sprayed in other areas, and the blue pixel unit, the red pixel unit and the green pixel unit can be respectively obtained, so that the full color is conveniently realized. And the complexity of the epitaxial structure is reduced, and integration of a large number of pixels can be realized without huge transfer.