LED (Light Emitting Diode) display screen

• Main Authors: TAN CHENXI, TONG GENSHENG, YU DONG
• Format: Patent
• Language: English
• Published: 25.03.2015
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

The utility model relates to an LED (Light Emitting Diode) display screen. The LED display screen comprises a fixed frame and more than two display screen module units which are arranged on the fixed frame, wherein each display screen module unit comprises a bottom plate, more than two sun shades, more than two circuit boards and more than two LED lamp bodies. According to each display screen module unit, more than two of the LED lamp bodies are arranged on each circuit board at equal intervals, all the circuit boards are arranged on the bottom plate at equal intervals, the corresponding sun shades are arranged on each circuit board, the sun shades are in one-to-one correspondence to the LED lamp bodies, each sun shade faces the light emitting surface of the corresponding LED lamp body, the sun shades are circular-arc-shaped and are made of UV, strip-shaped patterns are uniformly distributed on one surface, far away from each LED lamp body, of the corresponding sun shade, and a semi-gloss black oil layer is arranged on the surface of each sun shade. The LED display screen has the advantages that the color mixing effect is improved, and the horizontal view angle of the LED display screen is expanded.