1, High Contrast: The LCD screen has a 3000:1 contrast ratio, more than twice than the traditional PC monitor or TV LCD, is generally rear projection of three times. 2, better color saturation: the products professionally developed color calibration technology, can make mosaic wall to reach the 92% high color saturation, through this technology, static and dynamic screen color calibration to ensure accurate screen output and stable. Wider perspective: PVA (Patterned Vertical Alignment) technology that vertical image adjustment technology, the use of this technology, the viewing angle of up to dual 178 ° (horizontal and vertical). 4, better reliability: LCD monitor center, exhibition center designed to support 365 days a year non-stop work, the backlight life up to 50,000 hours. Longer life of the LCD screen. 5, thin narrow design: splicing LCD, excellent Narrow design, its monolithic border at about 2.3 mm, which is the ideal choice for LCD splicing. 6, uniform brightness, image stabilization is not blinking: each point of the LCD screen after the received signal has been to maintain the kind of color and brightness of digital point-to-point, so there is no problem like the CRT scan shows brought. Image flicker. Environmental health: LCD splicing screen heat is small, no radiation, no flicker, not to hurt the eyes, does not contain harmful substances (such as lead, mercury, etc.), environmental health mosaic wall, some developed countries in Europe and the United States, the LCD splicing The curtain has replaced the traditional rear projection wall system into the mainstream. 8 splicing arbitrary choice: LCD splicing screen, screen combination (mХn) have a variety of options to meet the needs of the different places of use in addition to splicing the number of arbitrary choice. 46-inch mosaic wall technology parameters: type Samsung DID LCD panel diagonal 46 "physical resolution of 1366 × 768 pixels 0.7455 (H) × 0.7455 (V) ratio of 16:9 Contrast Ratio 4500:1 Brightness 450 cd/m2 Viewing Angle 178 ° (H) / 178 ° (V) Color 16.7M Response time 8ms signal system input signal HDMI x 1 HD digital PC digital: DVI-D24-pin × 1 PC Analog: mini D-sub15-pin x 1 Video: BNCX2 RS- 232C D-sub9-pin RS232 control system input control / wireless remote control output RS232 control mechanical the parameter screen size display area 1025.653mm 579.844mm 1018.353mm x 572.544 thickness ≤ 300 mm unilateral width narrowest 2.4MM power parameter power AC100V-240V 50 / 60Hz the efficacy 350W running environment Operating Humidity 20-90% (non-condensing) Operating temperature 0 ℃ -40 ℃ Storage Temperature 0 ℃ -60 ℃ Storage humidity 10-90% (non-condensing) Features ID code can be set, the unit can be wall hanging , upright, suspended