Display screen structure and automobile instrument panel

• Main Authors: WANG WEI, YIN JIAWEN, CAO SHANHUA, WU MINYI, YAN YONGBO
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The utility model provides a display screen structure and an automobile instrument panel, and the display screen structure comprises a display module; the cover plate and the display module are arranged in a stacked mode, the cover plate is provided with a shading area and a visible area, an interference film is arranged on the surface of upper-layer glass of the display module, and the visible area is covered with the interference film; the interference thin film changes the wavelength of one of the two parallel light beams reflected from the direction of the interference thin film to the visible area of the cover plate, so that the two parallel light beams reflected from the direction of the interference thin film to the visible area of the cover plate generate interference, and then the color of the light is changed. The color difference between the shading area and the visible area of the cover plate is smaller than or equal to a preset value. The problems that in the prior art, the colors of a visible ar