Beijing LCD splicing screen - 46-inch 55-inch LCD splicing screen security monitoring meetings, manufacturers offer solutions Contact: Mr. Liu 18688999474 industrial institutions stand as "soft stitching" is a signal through the PCI-channel acquisition, and the standard PCI bus bandwidth is 133M, This bandwidth is in the face of multiple signals or high definition signal, is powerless; Some companies in order to solve this bottleneck, take the graphics signal is compressed and then decompressed way for processing, but the graphics quality of the signal compression so seriously affected. Now there are companies using jumper way that will expand to about 500M acquisition bandwidth, more mature and stable industry companies simply put aside the PCI bus architecture, in addition to the design board graphics channels for increased bandwidth, and some called its bandwidth up to 2G, 4G and even Hundreds G! Insiders joke: China's audio and video industry might affect the next generation of computer motherboard architecture, the traditional PCI bus will be eliminated! relative to the DLP and PDP, LCD service life is very long, almost rather the CRT, and the power is low, heat is not, the failure rate is very low. PDP plasma is easy to produce a plasma brand, high-brightness display static images, it is possible there will be about five thousand hours in screen burn; while the DLP lamp life only 3000-5000 hours, even if some long-life light bulbs, but also far below the LCD display life. Therefore, take up to 24 hours of continuous use in security monitoring and command center large-screen wall of choice, select LCD splicing wall, only to be better able to improve utilization, reduce costs, and maintenance costs. This principle is based on the birth of the projection, the use of different types of projectors, can be divided into CRT (cathode ray tube), LCD (liquid crystal), DLP (digital light processing) and other types. CRT rear projection camp belonging to the low-end products, while several other projection corresponds to the high-end products, of which the most outstanding DLP rear projection on its image sharpness, brightness, color, viewing angle, and volume of Look, than traditional CRT rear projection has been greatly improved. However, due to technical limitations projection, and its inherent flaws seriously hampered the development of rear-projection TV wall mosaic series of ultra-narrow simple parameter comparison: 46 inch LCD splicing screen, cold cathode backlight, brightness, 450 (700) cd/m2, resolution rate 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, imported from South Korea's LG LCD screen, patchwork gap 5.3MM 55-inch LCD splicing screen, LED backlight, brightness 450 (700) cd/m2, resolution rate 1920X1080, Samsung imported LCD screen, patchwork gap 5.3MM Product Specification are welcome to inquire: 18688994974 www.dwypj.com new 46-inch high-definition LCD splicing screen: Panel Type South Korea imported brand new Samsung 46-inch LCD screen DID splicing 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 treatment: 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: 16.7 M backlight Position: direct type light Lamp Type: WLED Scanning Frequency: 60HZ Life: 50,000 (minimum) 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 LCD DID mosaic 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 1366 × 768 resolution of 1920 × 1080 or curtain backward compatible with 1080 lines of resolution pixel size 0.531mm (W) × 0.531mm (H) display 1.07 billion colors Viewing angle (left / down) 180 ° / 180 ° (full view) 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