46-inch 55-inch LCD splicing screen, Samsung LCD splicing manufacturers

46-inch 55-inch LCD splicing screen, Samsung LCD splicing manufacturers Contact: Sun Health Contact: 1867679342346 inch 55 inch LCD screen, Samsung LCD splicing manufacturers Products: 1, LED backlight in line with market green, green concept stage, large-size TV backlight mainly in direct-based, and now the European Union standards, national standards, products must meet the RoHS standard, UL standard, later joined the halogen-free requirements. Now large-scale use of CCFL products all contain Hg lamp material, because of this feature, so the standard exemptions added to the substance, which is the substance of the case is under a certain amount of qualified available. But CCFL substances containing Hg remains contrary to environmental protection requirements and now, now green product requirements, environmental protection, product backlight notebook computers starting from the use of LED backlight products reached no Hg requirements. The emergence of large-size LED backlight market now fits the green, environmental protection requirements. 2, side-emitting Dynamic backlight and low-power technology is now widespread mass production of large-size TV products, are using direct type CCFL as a light source, such drivers need Invertor (invertor) technology, due to the power problem, using CCFL as the light source power consumption is relatively large, with the continuous improvement of technology, such technology is already close to the limit to achieve power. The introduction of high-end products direct type LED backlight technology to reduce power consumption to a new level, with the emergence of high-power LED and efficiency, direct type of power continues to decrease. Direct type LED backlight and a breakthrough technology, localdimming (area control) is called dynamic backlight technology, to a large extent reduce the power consumption of the backlight to improve the contrast of the TV product, but requires LED quantity more, relatively large thickness television products, aesthetics and somewhat less flexibility. 3, LED backlight to the direction of 46-inch ultra-thin 55-inch LCD splicing screen, Samsung LCD splicing manufacturers (a) LED thin, high power and light guide plates thin, according to market research firm DisplaySearch predicts that in 2009 the global LED LCD TV sales about 4.09 million units, only 3% of the flat-panel TV market, but 2014 sales will soar to more than 123 million, the total market share of flat-panel TVs also surged to 53%. is not essentially new LED TV display technology, but is the application of a new type of LED light source technology replaces traditional cold cathode fluorescent lamps. But this use side LED backlight LCD TV is difficult to compare the product with traditional slim: the thickness of the name now most manufacturers of LED TVs are about 2cm, this thickness is unmatched by traditional LCD TV a. LED TV main competition is not only the thickness, but also more economical, energy-efficient power consumption, even better picture quality. Technical performance advantages in many aspects of LED TV market is the core reason for the rapid growth. (B) no border of the 46-inch 55-inch LCD splicing screen, Samsung LCD splicing LCD TV manufacturers although not truly "borderless" - This is just a super narrow border exaggerated description. But industry experts have predicted, no border will be another product of a peak after the ultra-thin LED LCD TV technology design. In fact, as early as three years ago, a number of liquid crystal display including Samsung, etc., enterprises have been put into the ultra-narrow border of products under development. But these techniques are used in engineering displays, such as LCD TV mosaic wall and so on. In April this year, Samsung in the domestic market launch of a liquid crystal mosaic wall thickness is less than the narrowest border of 3mm. Thereafter, including Sharp, LG, Taiwan's Chi Mei and other companies have launched to meet the millimeter border thickness of the liquid crystal display panel for the whole enterprise selection. It supports many upstream firms, partly explain the real value of technology without borders, on the other hand it is the instructions to create millimeter, even smaller level border bottlenecks LCD TV has basically been a breakthrough. Late introduction of large-size side-emitting type LED backlight technology, a collection of thin, beautiful, low power consumption advantages. Expected on the side of the large-size light emitting type LED backlight, citing localdimming technology can greatly reduce the power consumption of the backlight. Direct type LED backlight dynamic combined with image processing, dark place to reduce LED current or voltage, so that the drive circuit relatively high technical requirements, but greatly reduce the power consumption of the backlight. The side-by LED Cross LED backlight control, to achieve regional control, to some extent, reduce power consumption. Side-in LED large-size backlight combines various advantages, if a breakthrough in the localdimming, will be another technical improvement. 4, LED consider package thermal material directly on the package 46-inch 55-inch LCD screen splicing, an important question Samsung LCD splicing manufacturers now designed and developed large-size LED backlight products, has to face is the heat problem. Direct type LED backlight large size, there are a certain amount of light mixing height, cooling some help, and in the whole LED large board will do the appropriate cooling plate, achieve cooling effect. Now that LED lamp power is relatively high, and there is a certain energy in the form of heat release, and the backlight thermal reliability requirements more stringent, overheating components affect performance of the circuit, reduce the luminous efficiency of LED lights, membrane aspects of wrinkles phenomena backlight mura (unevenness, spotted) bad, backlight localized overheating, the module aging test of time doing work to produce liquid crystal instability. And now developed mass production of large-size LED side light emitting type backlight, requires reducing the number of lights, lamp power increase, the heat of the LED light bar demanding. Now the technology is the use of aluminum plate light bar, light bar on the need to backlight the fin assembly, structure to better meet the heat, but later with the reduction of the light bar, reducing the number of relevant lamp, increase the brightness of the lamp, the prior art is a challenge. Late trend focused on LED luminous efficiency, higher luminous efficiency, lower heat generation. LED lamp packaging technology from consideration, directly to the heat sink material inside the package to achieve better cooling effect, with the improvement of packaging technology, heat LED lights will be better. And now each LED manufacturers are studying the LED light module, this kind of technology is more than a chip package in a module and make the appropriate heat treatment, mixed in Lightbar module to achieve the best light, and better use of ceramic packaging heat, power boost development to 100lm / W direction. 5, ultra-thin technology down at this stage, large-size direct type LED backlight is side-to large-size LED backlight development, follow a low-carbon, green, green, ultra-thin, high-color display requirements, side-LED backlight control late in the dynamic region of the backlight less than optimal value, you need a direct type backlight technically be thinner. By LGP microstructure processing, and do the printing on the light guide plate, the LED lights in the shortest distance of the mixed light requirements, and improve light transmission efficiency LGP change since the original side-long distance transmission brought optical loss problems. In the large-size direct-lit backlights to achieve ultra-thin, while complete localdimming technology to achieve low power requirements, and use RGBLED or high-power white LED (RGB phosphors) in direct-technical basis, to reach ultra-thin, low-power consumption, high color backlight products. The new high-definition 46-inch LCD splicing technology parameters: Panel Type South Korea imported new Samsung 46-inch LCD screen DID mosaic patchwork 5.7MM 46-inch 55-inch LCD splicing screen, Samsung LCD stitching factory backlight: LED backlight panel size: 46 inches Resolution: 1920X1080 ratio: 16: 9 (width: height) Pixel arrangement: RGB pixel pitch: 0.530257X0.53025mm (horizontal * vertical) panel Weight: 15KG Finish: matte (HAZE44%) display area: 1018.08X572.67mm (horizontal * vertical) Dimensions: 1023.78X578.37mmX63.8 (horizontal * vertical * thick) Brightness: 700cd 450cd Contrast Ratio: 3000: 1 (transmission) Display color: 16.7M backlight Location: direct type light source lamp type: WLED Scanning Frequency: 60HZ 46-inch 55-inch LCD splicing screen, Samsung LCD stitching factory life: 50,000 (minimum) h LCD splicing combinations: Any row × any column SD 46-inch LCD screen splicing technology parameters: Model DWY-SD460T Panel Type South Korea imported brand new Samsung 46-inch LCD screen DID mosaic patchwork 6.7MM Backlight: cold cathode tube panel size 46 inch Display Mode 16: 9 Brightness 450cd / m (700cd / m) Contrast 4500: 1 Response time 4.5ms physical resolution of 1366 × 768 resolution Curtain rate or backward compatible with 1920 × 1080 HD 1080 line pixel size 0.531mm (W) × 0.531mm (H) show 1.07 billion colors Viewing angle (left / top to bottom) 180 ° / 180 ° (full angle) Video PAL / NTSC 46-inch 55-inch LCD splicing screen, Samsung LCD stitching factory life 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 Vertical Frequency 50Hz, 60Hz, 70Hz 55-inch LCD screen splicing technology parameters: DWY-SD460E panel parameter types imported from Korea patchwork 5.5MM Samsung DID LCD panel backlight: LED backlight Diagonal 55 "; the physical resolution of 1920X1080 pixels 0.63 (H) × 0.63 (V) ratio of 16: 9 46-inch 55-inch LCD splicing screen, Samsung LCD factory stitching Contrast 3500: 1 Brightness 450 cd / m2 700 cd / m2 Viewing angle 178 ° (H) / 178 ° (V) color 16.7M Response time 8ms signal system input signal PC digital: DVI-D24 pin × 1 PC simulation: Mini D-sub15 pin × 1 Video: BNCX2 RS-232C D-sub9 pin × 1 control system RS232 control input / output RS232 wireless remote control mechanism Screen size parameter display area change of generation continue to break 1215.3mm x 686.1mm 1209.6mm x680.4mm physical thickness ≤120mm bilateral patchwork patchwork patchwork 5.5mm 5.7mm optical technologies, products, and its core values ??ultimately practical in the industry Applications embodied. The release of the Samsung Ultra Vision LCD seamless tiled display, will also in the field of large-scale video wall, triggering a new round of application of the trend. Like in the video wall is widely used in the advertising industry, currently due to the rapid development of high-tech, large-scale video wall has become the product of choice for companies release new advertising model. However, due to the effect of a single stitching, traditional video wall has begun to produce visual fatigue consumers, they are difficult to arouse their interest concerns. And the Samsung commercial development of the second generation of modular interconnect technology, the first liquid crystal display splicing truly multi-style, multi-angle, multi-functional three-dimensional mosaic effect. This fresh visual experience, for advertisers to create more value for improvement. Meanwhile, in the field of security monitoring, Samsung's seamless LCD video wall display also will monitor the clarity to a whole new level. Previously, too wide seam to monitor display to bring a lot of inconvenience, often at critical moments, blind spots in the visual seams, you can make the whole monitoring fall short. The new Samsung Samsung Ultra Vision high-definition display with a 1366 x 768 resolution and high brightness of 700 nits, with Samsung LCD seamless splicing technology, will greatly reduce the security monitoring industry plagued by headaches blind spot, making monitoring who truly perspicacious. In addition, since the liquid crystal display matrix stitching simple, clear and bright screen display, not only information display, will make a difference in security surveillance, this new seamless LCD will also be applied in business video conference. It is understood that aimed at the needs of large enterprise video conferencing, high-end products Samsung Ultra Vision also has Samsung's proprietary intelligent remote multimedia publishing system, up to 250 units in the Samsung Ultra Vision monitor video wall consisting of freedom to quickly switch screen display. This easily changeable video display, over the past few serious business, mechanical conference atmosphere, providing a variety of relaxing meeting environment. As a 2013 display terminal popular products, Samsung Ultra Vision LCD monitor will present a global video wall into a new seamless LCD splicing new era for the information display, security monitoring, large conglomerates unprecedented visual experience. The future, as the video wall industry toward large-scale, rapid development of high-definition direction, has been in the technology leader Samsung Electronics, will be duty-bound to carry the banner of the development of the liquid crystal field, through the LCD technology continue to make breakthroughs, improve, created a revolutionary product after another epoch-making industry miracle 46-inch 55-inch LCD splicing screen, Samsung LCD stitching factory service: Where in the purchase of LCD splicing screen, LCD monitors, LCD advertising and other products, can 1-year full warranty service, lifelong cost of maintenance, lifetime technical support, if the product itself quality problems, the company repair, replacement or return. Contact: Mr. Sun TEL: 18676793423 Company Name: Shenzhen Dewei Ya Technology Co., Ltd. Address: Shenzhen Fuyong peaceful community B5-1 Junfeng Industrial Park, Building A, 10th Floor, Block A Tel 18676793423 (Mr. Sun) Website: http : //dwy937460512.cn.gongchang.com/ article information voluntarily issued by Shenzhen Dewei Ya, there is a demand, please call Shenzhen Dewei Ya Technology Limited.