LRGB
LRGB laser display technology is based on red, green and blue (RGB) as the light source, which differs from phosphor wheel display technology, thereby forming the different light sources. LRGB as the ideal light source technology breaks through the lack of color space of several generations technical display before. High resolution brings detail of objective world, realize the reduction of perfect color, and provide more real and shocking picture expression.
Wide color gamut
Color gamut of LRGB display technology is larger than the Rec.709 gamut standard. And is 2 times of NTSC color gamut which is the international standard. Conventional display device can reproduce 35% of color that can been seen by human’s eye, but LRGB laser display technology can cover more than 90%. Therefore LRGB display technology presents richer colors and more realistic image.
Laser True Black
LRGB display technology has a unique feature that is the Laser True Black, due to the characteristics of laser light source and optical path fully sealed design, making the Laser True Black technology may show 20000: 1 static contrast ratio and 100000: 1 dynamic contrast ratio. High contrast ensure image clarity and detail performance. The higher brightness of the traditional display has lower contrast ratio. LRGB display technology can realize the true "black", and it is not change with the brightness.
Higher brightness
LRGB display technology bring high-brightness that is far more than other display technologies. Pure laser light source has compact structure, as well as the large optical power density can achieve higher brightness easily with increasing the number of the source module. The highest brightness of traditional projection display device is only 35000lm currently. Because of the narrow chromatographic characteristics of the laser source (monochrome), LRGB projectors can appear much higher visual brightness than traditional bulb projector at the same nominal brightness.
Long life
LRGB laser projector has 20,000 hours lifetime and brightness attenuation within the light source life cycle ≤20%, 24 hr/day and 7day/week continues performance.
Green technology
Research shows that the traditional bulb light source works that only part of the energy change into the visible light, close to 50% energy transform infrared and ultraviolet radiation. High-energy infrared and ultraviolet ray will affect the lifetime of the projector electronic components for a long time, also ultraviolet radiation has a great influence for human body’s health. In addition, the energy dissipations of the traditional bulb projector has only half part to transform effective visible light, so lead to low efficiency of the system. LRGB projector do not produce infrared and ultraviolet radiation, and have a higher Electro-optical conversion rate. Power of pure laser display device is 1/3 consumption of traditional display technology, operation process without any waste emissions.
Phosphor Free
LRGB display technology uses RGB lasers as light source used to display without phosphor wheel in the system structure. Phosphor wheel laser display technology based on the blue laser bombardment phosphor to produce the green and red light. Therefore, the light beam reaching to the screen lose intrinsic characteristics of the laser, so it does not exist laser speckle problem. since as the single DLP technology, color and brightness of display are not accurate expression compared with LRGB pure laser display technology.
