▲ USV product specification data

▲ USV  5s Product figure

▲USV 8S Product figure

1. The high-end custom tubes, the stability of LED screen to applicable professional standards.

2. High refresh rate and high contrast: 3840 hz refresh rate, broadcast BuKa, adequate to meet any display requirements; 8000:1 contrast, colour more rich, show a more lively!

3. The PWM professional driver: leah DE LYD6168 -c PWM chip, the LED screen display effect to achieve professional level; Cooperate with integrated line decoder function manager chip, has the function of blanking, eliminate ghost and caterpillar.

4. The outdoor dual latches: outdoor products adopt double latch function driver chip LYD - 6128, with integrated line decoder function manager chip, has the blanking, eliminate open cross function.

5. High standards of production technology: using leah's small spacing equal standard solder paste, accessories, and other equipment, process, production, quality more assured.

▲USV Part of the product figure

6. Leyard's custom PCB: leah's original design, a yard a board, avoid string of goods; Substrate, choose A grade material, increase the corners of anti-collision function, improve product stability; Can reduce the heat lamp plate, increase the service life of the IC, improve anti-jamming performance.

7. Leyard's private mould suite: leah's self-developed plastic suite, fine structure, sturdy and durable, installation of high precision.

8. Low voltage of 4.2 V power supply: module USES 4.2 V power supply, with leah, custom 3 c power supply, to meet customer demand for energy conservation and environmental protection.

9. A new mask design: reduce Moore grain, more restore original colour picture.

10. Gao Lianggao ash: one tough image is more exquisite.

3. Dip type design under 10 s

The USV all modules, only 10 s USES and often the size of the group under the different Angle type module, improve perception brightness, virtually to achieve energy saving, reduced the loss of light and light pollution, full of wisdom and aesthetic design.

▲USV  Under Angle type module and often scale contrast group

▲USV  The Angle type module design principle