LED 46-inch high-definition LCD splicing screen large-screen display manufacturers offer Shenzhen of Dewei Ya Technology Co., Ltd.: www.dwykj.com Address: Fuyong Street, Bao'an District, Shenzhen, peaceful communities, Junfeng Industrial Park, Building B5-1, Block A, 10th Floor, A Contact : Miss Huang TEL: 18,681,431,169 QQ: 576 322 167 the moment LCD Screen major TFT (ThinFilmTransistor,) technology as the underlying drive technology, in order to achieve high-speed, high-brightness, high contrast, color reproduction, wide viewing angle display, and in the display Technically, often used a TN panel, IPS screen, CPA screen, PVA screen and MVA screen, TN screen is wider application cheapest, the disadvantage is that the viewing angle is too small and the pseudo-color, thus, there has been improved version TN + film screen. The main difference is that screen contrast, viewing angle, color performance and speed of response details, should have their own strengths. High IPS (hard screen), has a good overall display, with viewing angle, fast response, accurate color reproduction advantages, the disadvantage is more serious light leakage, Black Purity enough. LED 46-inch LCD splicing screen a variety of display technology competing against each other at the same time, "LED LCD is intentionally or unintentionally fuzzy concept and as a selling point to the market. LED light-emitting diode LightEmittingDiode abbreviation, which itself can be light-emitting color, can be directly used as the display unit is applied, has a good price, and now the vast majority of outdoor advertising screen LED screen, but because of the direct use LED as the display unit, the pixel is too large and can not be done at close range high-definition display, it can not be applied in the security industry. Go back to the recent hot LED LCD screen, its display the principle or LCD as a valve to control the amount of light, just different from traditional CCFL (cold cathode fluorescent lamp), the use of LED as a backlight of the LCD screen. Because the LED backlight can be done uniformly distributed, therefore good local dimming the backlight color gamut wider relative CCFL light source, which has a longer life, light is small, energy-saving and environmental protection, and effectively eliminate the black edges visible advantages, but also to a certain extent out the patchwork distance. 46 inch LCD display technology parameters: DWYson Model DWY-H460T cell size (mm) 1025.7 (W) × 579.8 (H) x 105 (D) 46inch Type S-PVA (DID) screen aspect ratio 16:9 Pixel Pitch 0.7455 (H) * 0.7455 (V) resolution 1366 * 768 compatible resolution of 1920x1080; 1600x1200; 1280x1024; 1280x768; 1024x768; 832x624; 800x600; 720x400; 640x480 video format NTSC; PAL; SECAM Brightness 700 cd/m2 (typical value) Contrast 3000:1 Viewing Angle 178/178 (horizontal / vertical) Response time 8ms Display color 16770000 color gamut of 92% horizontal scanning frequency (kHz) 31.5-91.1 Vertical scanning frequency (Hz) 50-85 Connection PC input VGA / DVI / BNC video input CVBS control input / output RS-232 network functions X Power Consumption (Max.) 340W Standby Power Consumption (Max) 5W Power Management AC 100 - 240 V to (+ / - 10%), 50/60 Hz mechanical indicator bracket custom weight 33.0Kg Dimensions (mm) 1025.7 (W) x 579.8 (H) x 130 (D) the top-left of the border thickness: 4.3mm; lower right: 2.4mm Operating Environment Operating temperature 5 ° C to 40 ° C Humidity 10 ~ 80% of environmental height (altitude) 3000m MTBF 40,000 hours Features - indicator real-time monitoring - temperature sensor - built-in fan - video wall function - RS232 loop to control the installation and auxiliary systems and equipment connected wire customize the display unit bracket custom accessories manual - warranty card, large screen application management software CD Cable-D-Sub, power cord, serial control line DID 46-inch ultra-slim bezel LCD splicing unit Product Type: DWY-H460T Product Description: DWYson Ultra Narrow LCD unit with Samsung the original industrial DID LCD screen, using the most advanced LCD intensive light source backlight system, the backlight color reproduction, lifelike images, point-like super-dense, uniform backlight brightness. Using the high-margin electronic components, unique intelligent color correction technology, the colors are brighter and the natural use of state-of-the-art the LCD UV2A crystal arrangement: bright field and bright, energy-saving, ultra-high energy efficiency, dark field no light leakage ultra-high contrast ratio 6ms response speed, image smoother with energy saving, environmental protection, no radiation, long life, long-term use of uniform brightness, backlight No Glass, safe transport panel attach the cover material sturdy, unbreakable. LCD backlight unit using the most state-of-the-art technology, which greatly enhance the the splicing unit's overall display, with outstanding technical features. Applications: video surveillance, telecommunications, utilities, process handling, traffic control, security monitoring, and defense, stage entertainment, TV studio, in equity securities of large-scale exhibition, shopping malls, banks, office lobby, welcoming screen, stores, scheduling command. Shenzhen of Dewei Ya Technology Co., Ltd. Address: Fuyong Street, Bao'an District, Shenzhen, peaceful communities Junfeng Industrial Park B5-1, Block A, 10 A www.dwykj.com Contact: Miss Huang TEL: 18,681,431,169 QQ: 576 322 167