Recently, Guoxing Photoelectric Indoor P2-2.5 Ultra HD TOP full color display device (Dragon Ball) successfully passed various performance tests and trial production. "Dragon Ball" is currently the smallest indoor surface mount TOP full color display device, the size is 1.5mm × 1.5mm × 1.0mm, can easily achieve indoor P2-2.5, each square meter contains more than 160,000 pixels, is currently 5.8 times more widely used HD P6 display. Play full 1080P high definition video with a physical resolution of 1920×1080. The main features and features of the device are as follows:
Ultra-small outline package: the size is 1.5mm × 1.5mm × 1.0mm, the illumination angle (120°) is unchanged and the brightness of the product is not reduced, the size is reduced, and the P2-2.5 indoor display can be easily realized. A new breakthrough in global TOP full-color LEDs.
High contrast: "Dragon Ball" adopts all-black bracket design, pin-receiving can effectively avoid pin soldering reflection. Compared with full-color Chip LED, it has high contrast, bright color, better concentrating effect and softer light. The display effect is delicate and the color reproduction degree is high, which fully meets the quality requirements of high-end LED display.
High light output efficiency: Under such a high density, the device adopts top light emission, and the display is concentrated in the user's viewing angle area (lighting angle of 120°), which effectively solves the problem that the full-color Chip LED is made into high-density screen light dispersion on the market. High energy consumption, light pollution and other issues, the highest light output effect under the lowest energy consumption conditions, high contrast, more vivid colors, better concentrating effect.
High reliability: Under the premise of the excellent quality of the national star black light series, Dragon Ball adopts a new structural design - the addition of waterproof steps, the reliability of the product is further on the original basis.
Guoxing R&D engineers said that under the premise of achieving the highest light efficiency, the current is effectively reduced. At very low supply current, IFR=5mA, IFG=2.2mA IFB=1.3mA, scanning mode: 1/16, dot spacing: P2.5, the whole screen brightness is up to 1000cd/m2. Low current usage avoids the disadvantages of high heat dissipation caused by high density screens. At the same time, combined with the unique test and sorting technology of Guoxing Optoelectronics, under the very low current drive, there is no obvious chromatic aberration on the whole screen.
The shining appearance of Guoxing Optoelectronics “Dragon Ball†immediately caused great concern of high-end display manufacturers, and some manufacturers have already booked orders in advance. A number of test data show that the National Star ultra-high-definition P2-2.5 indoor surface-mounted full-color LED display has stable quality, high contrast, fine display effect, high color reproduction, high light extraction efficiency and good reliability, fully satisfying the high-end LED display. Screen quality requirements.
(This article is based on Guoxing Optoelectronics submission)
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