Supply Zhangjiakou LCD splicing screen - 46 inch 55 inch LCD Video Wall security monitoring meetings, manufacturers offer solutions Contact: Mr. Liu 18688994974 liquid crystal display device is the longest service life, very long life of its own, even the shortest life backlight part, up to 50,000 hours or more, and even with over such a long time, but also will affect its brightness, simply replace the backlight lamp, you can restore the original bright colors. This projection is essentially different, the LCD backlight life is ten times the projection bulb; projector biggest difference is that, BSV LCD splicing technology is more mature, saving significantly, their advantages and disadvantages without saying. LCD splicing screen (factory) 2,46 inch LCD splicing screen viewing angle. For early LCD products, LCD viewing angle constraint was once a big problem, but as LCD technology continues to progress, has completely solved the problem. LCD splicing wall using DID LCD screen, which can be more than 178 degrees viewing angle in double, has reached an absolute perspective effect. 3,46 inch LCD splicing screen, high resolution, bright screen. LCD dot pitch is much smaller than the plasma, the physical resolution can be easily reached and exceeded the high-definition standard, LCD brightness and contrast are high, colorful and bright, pure flat displays no curvature, image stabilization does not blink. LCD splicing wall, with its excellent performance and reasonable prices at home and abroad has been widely welcomed. Its up to 5 ~ 80,000 hours of life, stable quality, low maintenance costs, is the most cost-effective wall. LCD splicing wall appears to address a variety of traditional TV wall defects, as convenient, comprehensive, real-time video information showing the system, especially remote real-time directing, scheduling and other engineering applications to provide the best large screen display system. 46-inch LCD splicing screen using Samsung technology, using DID LCD. DID LCD screen features are: high brightness LCD screen with TV and PC compared, DID LCD screen has a higher brightness. LCD TV or PC screen brightness generally only 250 ~ 300cd/m2, while DID LCD screen brightness can reach 700 cd/m2 or more. Ultra-Narrow simple parameterization contrast stitching series: 46-inch LCD splicing screen, cold cathode backlight, brightness, 450 (700) cd/m2, resolution 1366X768, Samsung imported LCD screen, splicing gap 6.7MM 46-inch LCD splicing screen, LED backlight, brightness 450 (700) cd/m2, resolution 1920X1080, Samsung imported LCD screen, splicing gap 5.5MM 55-inch LCD splicing screen, LED backlight, brightness 500 (700) cd/m2, resolution 1920X1080, South Korea LG imported LCD screen, patchwork gap 5.3MM 55-inch LCD splicing screen, LED backlight, brightness 450 (700) cd/m2, resolution 1920X1080, Samsung imported LCD screen, patchwork gap 5.3MM Product details Welcome inquire: 18688994974 www.dwypj.com new high-definition 46-inch LCD splicing screen: Panel Type South Korea imported brand new Samsung 46-inch LCD DID mosaic patchwork 5.5MM Backlight: LED Backlight Panel size: 46 inches Resolution: 1920X1080 ratio: 16 : 9 (width: height) Pixel arrangement: RGB Pixel Pitch: 0.530257X0.53025mm (W × H) Weight: 15KG Surface: Matte (HAZE44%) Display area: 1018.08X572.67mm (W × H) Outline Dimension : 1023.78X578.37mmX63.8 (W × H * D) Brightness: 700cd 450cd Contrast: 3000:1 (Transmissive) Display Color: 16.7M backlight Position: direct type light Lamp Type: WLED Scanning Frequency: 60HZ Life: 50000 (Min) hours LCD splicing combinations: Any rows × columns random SD 46-inch LCD splicing screen Technical parameters: Model DWY-460S Panel Type South Korea imported brand new Samsung 46-inch DID LCD stitching patchwork 6.7MM Backlight: CCFL Panel Size 46 inch Display Mode 16:9 Brightness 450cd / ㎡ (700cd / ㎡) Contrast Ratio 4500:1 Response Time 4.5ms physical resolution of 1366 × 768 or 1920 × 1080 resolution wall backward compatible with 1080 lines of resolution pixel dimensions of 0.531mm (W) × 0.531mm (H) display 1.07 billion colors Viewing angle (left / down) 180 ° / 180 ° (full angle) Video PAL / NTSC life of 60,000 to 80,000 hours Dimension 1025.7 mm × 579.8mm × 128.1mm (W × H × D) Display Area 1018.4 (W) mm × 572.5 (H) mm Field frequency 50Hz, 60Hz, 70Hz 55 inch LCD splicing screen technology parameters: DWY-550S panel parameter types imported from Korea Samsung DID LCD panel patchwork 5.5MM Backlight: LED backlight Diagonal 55 "physical resolution of 1920X1080 pixels 0.63 (H) × 0.63 (V) Aspect Ratio 16:9 Contrast Ratio 3500:1 Brightness 450 cd/m2 700 cd/m2 Viewing Angle 178 ° (H) / 178 ° (V) Color 16.7M Response time 8ms Input signal PC Digital Signal System: DVI-D24-pin × 1 PC Analog: mini D-sub15-pin × 1 Video: BNCX2 RS-232C D-sub9 control system input pin × 1 RS232 control / wireless remote output RS232 control mechanical parameters Screen Size Display area 1215.3mm x 686.1mm 1209.6mm x680.4mm physical thickness ≤ 120mm bilateral patchwork patchwork patchwork 5.3mm 5.5mm Optical LCD splicing screen (factory) high contrast LCD DID screen has a 1200:1, even up to 10,000:1 contrast ratio, than conventional LCD PC or TV to more than double the normal projection tripled, while the LCD splicing screen projector BSV series is generally four times more good color saturation Ordinary CRT color saturation is only 50%, while the DID LCD can reach 80% -92% of the high color saturation, which benefited from professional development products for the DID color calibration technology, through this technology , in addition to still images for color calibration, but also on the dynamic screen color calibration, so as to ensure accurate and stable image output. wider viewing angle PVA (Patterned Vertical Alignment) technology that is "vertical image adjustment technology", the use of This technology, viewing angles up to dual 180 ° (horizontal and vertical).