SHENZHEN DDW TECHNOLOGY CO.,LTD Company News

Advertising is generally located in the building, elevators, subways, banks, airports, shopping malls, schools and other public places, automatically loop advertising new media forms per day. Due to the wide range of businesses, government and enterprise units will be by means of advertising for propaganda. However, we know that advertising is unattended, and wide distribution, maintenance became a problem with the device, such as routine maintenance update ad. How low cost, and quick to efficiently update content? Here's a little trick: With the DDW remote control software, such software, remote control advertising to remotely update the advertising information. The principle Insiders know that the system is generally based on advertising Linux, Android, Windows and other development, and DDW these remote control software also covers the mainstream market system, is able to make the Windows, Linux, Mac, Android, iOS mutual remote control, remote desktop, remote file, VPN set up, CMD, etc., for remote maintenance, remote office is the most convenient enough. Therefore, maintaining advertising DDW remote machine also can be easily achieved.

Ultra narrow side liquid crystal splicing screen which features? LCD splicing screen by virtue of its high-definition high-definition, cost-effective, easy to install, long life and other unique features to become a very popular security monitoring market display devices. Many LCD manufacturers will be in order to meet user needs, with a strong ability in the liquid crystal display industry, innovation, research and development of the market is welcomed by the ultra narrow LCD screen. Developed ultra narrow LCD splicing screen has the following nine functions:     1, display splicing technology in a single display unit, can be adjusted by software.   2, LAN and RS232 control functions can be controlled by LAN and RS232 in two ways, more flexible and convenient.   3, series and ID control function display can be connected through the RS232 series, and the ID number of each display settings, you can achieve all the common control display, and the display can be individually controlled.   4, the picture correction function, support the mosaic picture compensation for misalignment unique internal stitching function and seamless adjustment function, can eliminate due to display frame image splice junction of dislocation, m * n any combination of splicing curtain wall support.   5, 6 axis color adjustment function, the color is more natural and realistic can independently adjust the display of six axis color, including red (R), green (g) and blue (b), yellow (y), magenta (m), green (c), the natural stretch of the color reproduction, mosaic picture effect more real unity.   6, intelligent temperature control function built-in sensor control fan, effective cooling, energy saving and prolong the service life of the product.   7, automatic switch machine management function of the built-in clock settings, users can customize the setting of automatic switching time.   8, low power consumption, long life, support 7x24 hours on display using the reliability of parts and high heat dissipation of the body design, support 7x24 hours of work, the service life of up to 50000 hours.   9, double direction 178 degree wide angle of view to meet new ultra wide angle stretch (S-PVA) to watch the full range, guarantee in the left, right, up and down 178 degree viewing angle Vipassana see image deformation, color without distortion.   Why more and more industry choose use liquid crystal splicing ultra narrow side screen unit? According to Xiaobian refer to the comparison and analysis, traditional LCD splicing screen unsightly, signal conversion is tedious, monitor for a long time uninterrupted work, life is short; and ultra narrow side LCD splicing screen, the visual effect is better, easy fight matrix control software accurately, display dazzling, adapt to the work for a long time.

The Video Wall Controller is the perfect solution for entertainment and digital signage applications in retail outlets, clubs, trade shows, control centers, building lobbies, and other similar venues. The HDTV displays are installed in a 2x2 configuration to create a large video wall. It accepts a single HDCP-compliant HDMI source and divides it onto four equally sized displays, each with resolution up to 1080p. The HD Video Wall Controller has very good bezel compensation ability and can accommodate any display bezel width. Power on, Lock on, and menu navigation control buttons are accessible via front panel and the handheld IR remote control, as well as via RS-232 and IP (web server interface, Telnet, and UDP). On-screen Graphical User Interface simplifies the system configuration.

    As the main force of high-end display market product, the seamless Mosaic products for transportation, energy, finance, urban security in areas such as security monitoring brings new solutions, to satisfy the industry users access to signal and showed more application functions such as demand, power security application ushered in the new industry growth point, leading the vane of the whole security according to the market development trend. LCD splicing, leading screen monitor market prosperity, the current civil market has emerged, in the future development, civil market or will break out.     In science and technology and the information developed today, carrot and stick of colorful equipment, liquid crystal splicing screen in both hardware and software have been refresh our view on the LCD panel and splicing, the expansion of the market are also moving to rise. Time the joining together of all the way higher, relying on its unique leading technology in the first place. Compared with the traditional CRT TV wall, projection, flat-panel monitor group, large screen LCD monitor, etc., screen splicing no matter from the perspective of clarity, brightness, and color display performance aspects such as consistency, or splicing flexibility, after-sales service and price and so on comprehensive consideration, are much more.     Monitor market prosperity is driven by the LCD splicing screen. , liquid crystal splicing screen in the sew on technology breakthrough, more make the invincible in the screen splicing. Second, as the security of the project has become increasingly complex and multivariate, hd collection, decoding, network transmission has become a standard configuration, a single security monitoring can not meet user needs, the traditional technology is more and more become the shackles of security industry development. And liquid crystal Mosaic products, in response to the unity of the security business management and centralized control, demonstrated its advantages.     LCD splicing screen has long been known as the good assistant of the security industry, all-powerful in business world, is now growing security has not only stay in security, LCD splicing screen also is not only the function of the monitor. As the application of liquid crystal splicing screen products more and more widely, industry competition is gradually warming, prompting the LCD splicing manufacturers to improve its technology, control the cost of production, which can effectively control the LCD splicing final price of the product and provide more quality services. Plus LCD splicing screen has so many super excellent comprehensive effects, especially on the screen size and visual shock, LCD splicing in public places of entertainment application advantages are definitely more than a little. So we also have reason to believe that, under the drive of market demand, the LCD splicing in the future will be in places of entertainment. Conform to the demand of the market, emperor ai emperor will constantly improve their own technology, to provide customers more high quality and low price of liquid crystal splicing wall products and considerate in place of service, the whole market benign competition, bring entertainment users a win-win situation.       DDW think time the stitching all the way higher, relying on its unique leading technology in the first place. Compared with the traditional CRT TV wall, projection, flat-panel monitor group, large screen LCD monitor, etc., screen splicing no matter from the perspective of clarity, brightness, and color display performance aspects such as consistency, or splicing flexibility, after-sales service and price and so on comprehensive consideration, are much more.

    China's new song ended the finals, but more is the result of the game in the cheers. The live broadcast of the biggest goal is the outcome of 81 voters cast out of the 81, in addition, the live broadcast of the rob mirror is not the player, not a mentor, but this LED LCD screen hole not only the audience, the photographer, also anxious audience watch camera also don't see the stage all staring at a broken screen. At the same time also on the other hand, illustrates the LCD screen on stage is of crucial importance.       So vast, stage lights everywhere, the students perform a another peerless feast. Along the way carrying too many dreams and expectations, also witnessed the joy with touched, pride and shame, finally went to the most exciting moment, because there are not too much attention, and check the LCD panel, cause the game out some mismatches, fortunately, the game can go smoothly in the end, but the results give an answer to a riddle, all hearts Jiang Duihao and toward the ocean, who's the champion. This problem let the teachers good voice, for each big dealer show the problem of industry is to do the LCD quality better, and use the LCD screen to add detection and protect the quality of the LCD screen.       Lighting teams of the NBA finals with German technology, with international first-class lighting technology and talent, said chief designer lighting Simon myers is the international top juicers, responsible for the super bowl in the United States and dancing with the stars show lighting design. Results on live radio or an accident, the scene an LED large screen is broken, in the background during the repair a times, but still didn't work. LED is fine, during rehearsal stage effect was the stick. Is the LED the sun behind the screen in the middle of three pieces of mobile screen, the front is LED lifting platform is said to be 11. In addition, we can see four auxiliary scattered from the screen, and around a screen, some netizens said the stage about the use of more than 1000 pieces of LED cabinet.       DDW thinks, liquid crystal display has penetrated into all walks of life, liquid crystal display is not just at the scene of the new songs to hold position, also cannot absent in many other places of entertainment. In appearance and quality of service at the same time, keep up with is the hard truth, but sometimes not afraid of ten thousand afraid one thousand, so in quality assurance at the same time, strict check before using it, to give full play to LCD screens to maximize.

    Liquid crystal splicing screen, touch the advertising machine, exert a subtle influence on work in our lives, such as airport, used to collect the tickets, ticket each link is a waste of time, are now in order, and at the same time to ensure the efficiency and speed are popular among users. These products in the airport service quality in the process of ascension had what effect? Listen to below small make up slightly said.     The LCD splicing screen     1 LCD splicing screen     Liquid crystal splicing screen has become a new landscape of airports, it has a bright color science and technology, high definition, beautiful generous, the DDW flat-fell seam as low as 3.5 mm, nearly seamless splicing, joining together the contents of the large screen display is clear that grabs an eye, can effectively adjust the atmosphere of the airport. Flight delays, the original plan was unable to complete, the passenger mood is inevitable, especially after a long wait. Through liquid crystal splicing screen, can be in real-time to broadcast news, entertainment news, call waiting at the airport some ads, rich spare time, passengers can embody human airport also allows users to easily see the contents of advertisements, reach the highest realm of advertising effectiveness.     Touch the advertising machine     Touch the checking terminal 2.     Touch gets to make the airport instead of the traditional cramming advertising model, instead, the trend of the touch of efficient process system. In practice, for example, once the extreme weather, passenger behavior such as consultation, eat and refund will be concentrated, bring a lot of pressure to the front desk, is not conducive to the airport order maintenance. By touch gets, the passenger can use the corresponding information to guide system, easy to obtain relevant information or complete a simple operation, effectively alleviate the pressure of the window, improve the quality of service at the airport.     For the introduction of some general information, users can also use the information in the guidance system, query by touch, easy access, not only save a lot of time for the user to the airport to save human capital investment, reduce operating costs. Can provide related services for airport passenger information. Such as flight dynamic information, passenger information, weather information, delay notification, boarding notice, emergency notification information and other information and entertainment shows on television, or commercial advertisement, etc., bring convenience to the user.     DDW realize LCD screen is not only the LCD panel, actually it can be help you at the airport ticket, ticket, ticket please, query of basic business efficient staff, or it can be a refreshing for you when you lonely or bored standby of old friends. So in other areas it is also have the effect of different, have unconsciously morph into a part of our lives. As a result, more and more LCD splicing screen will bring people more convenient.    

    Home all-in-one and commercial LCD splicing wall for a lot of people are silly points not clear, from the level of appearance, they can satisfy the desktop, wall hanging, hoisting, horizontal and vertical installation, can be designed according to different requirements of various occasions, they are used for dynamic images, also can be operation by remote control, looks like twins, but they are actually very different, in consumer category there is a big difference.     Appearance design is different     Commercial and home TV LCD splicing wall in good shows that under the premise of video, photo frame, in appearance design, user group properties, structure, and IC chip and circuit structure is different. For LCD TV, because it is need to put in the sitting room, bedroom and other household environment, so it needs very good collocation with furniture, designers usually from TV color, shape and other aspects; But for commercial LCD splicing wall, attention is often its broadcast video content, rather than the product itself, so you see a commercial LCD splicing wall of the fuselage is square, very concise and simple, and the color is black.     The LCD splicing wall     Interface with different     LCD TV interface is equipped with a very rich, but the commercial liquid crystal splicing wall is unnecessary, they are usually equipped with is the most basic of DVI, D - Sub can see in the traditional display interface, and a new commercial display began to gradually increase the DisplayPort interface, etc., aim at multiple screen splicing input higher resolution video signal. For some special occasions, such as high temperature, low temperature of the outdoor environment, commercial LCD splicing wall will usually add overheating protection, heating, high brightness, waterproof, and other functions, and LCD TV is generally in a good indoor environment, will not have these features.     Use (IC) core is different Is there a difference product     Though they are like twins have "telepathy", but in some part of the way of thinking is also different. LCD TV and commercial LCD splicing wall another differences lies in the design of the IC chip and circuit structure. The role of the LCD TV is mainly broadcast TV and video, games, pictures, the main emphasis is a dynamic picture clarity, and less demanding to the accuracy of the color reduction, so the LCD TV IC chip main dynamic effect on the image and the extent of bright-coloured color optimization. While commercial display mainly static text, images or video is dynamic, so for different USES manufacturer also can adopt different ways of calibration, and will be more emphasis on the accuracy of the color reduction, and LCD TV have bigger difference, in the set-up and high-end models will also be built-in color calibration system.     The LCD splicing wall     Different consumer groups     Lead to the difference of the user community attributes to the design concept is completely different. For LCD TV, they mainly aimed at consumers is public individual users, and is almost every family essential items, usually is the main purpose of entertainment, is the carrier of TV shows, movies and games entertainment; While commercial LCD splicing wall is mainly for the commercial, public information display, medical treatment, education and training industry such as the user. Although the broadcast and the content of the liquid crystal TV, but purchasing commercial LCD splicing wall products of basic is not a personal user, but enterprises and administrative units, medical education institutions, organs, etc., both in the face of purchasing groups have very big difference, so for the manufacturers, according to these consumers different concepts and properties, they give the different characteristics of these products.     For ordinary individual users, they need to LCD TV a stylish personalized appearance, convenient control, stable quality and excellent display effect. For the industry users, usually need to commercial LCD splicing wall work time is 7 * 24 hours, so the stability of product quality, reliability, damage resistance, aging resistance and low power consumption more stringent requirements are put forward. Domestic LCD all-in-one and commercial LCD splicing wall actually, there are many different, today SHENZHEN           DDW TECHNOLOGY. CO, LTD as a commercial display industry veteran will do a simple analysis, both convenient for people to understand the difference between them, also have more cognition to the LCD panel. Commercial display is not only used in enterprises, and exhibition, entertainment, hotel, security, education, military, organizations, etc.

Introduction:   1. Modular design, plug-in structure,can be combined free assembled depending on the application 2. Standard rack structure , industrial-grade chassis system design 3. Support for DIV,HDMI,VGA,RJ45,3G-SDI,Video(CVBS) multi-signal input formats 4. Support DIV and 3G-SDI signal output 5. Input and output resolution maximum support 1920×1200,can be backward compatible with 4K 1080P and 720P formats 6. Video signal 4 split screen display, mult-port video signal can be displayed simultaneously   Video and Image Processing :   1. Any Rectangular Video Wall Configuration can be supported. Screen order can be configured 2. Inputs/windows can be resized, layered and positioned across screen boundaries 3. Inputs/windows can be displayed in correct aspect ratio,stretched to fit,in full screen mode,or zoomed in to emphasize details 4. Input sources can be cropped to remove the edge pixels and lines 5. Dual-Link DVI Input (capture) cards support 4K resolution or a customizable resolution. Any source can be captured   Technical Specifications Model series With CBD No CBD Function description 4channel CBD,16channel AV, 12channel VGA/DVI input, 6U case supports 12 screens arrays, compatible with ultra-high resolution 4000/(8000)x2000 Dynamic background image 16channel AV,16channel VGA/ DVI input,6U case supports 16screens arrays Input signal(optional) HDMI/DVI/VGA/AV/YPbPr Input resolution 1024x768~1080p,commonly used resolutions Output signal format DVI/VGA/AV/YPbPr/HDMI(DVI-HDMI converter) Output resolution Up to 1920x1200/60HZ System control software Special control software Power Supply Redundant power supply 110-220VAC, 50/60Hz Consumption 12W/channel Working temperature -20°C——60°C Working Humidity 5-95% Case specification 4U/6U/10U/15U standard rackmount chassis Serial Control Interface RS-232,9-pin female, Type-D Baud Rate 115200 Pin configuration 2=TX,3=RX,5=GND Ethernet control interface RJ-45 female, TCP/IP Ethernet control speed Auto 10M or 100M,Full-duplex or half-duplex Working time 365 x 7 x 24hrs Technical specification of input/output connectors VGA/RGB input Input: 15pin HD D-Sub, female Sync mode: HV independent sync Color Depth: 32bit/pixel Resolution: 640 x 480/60HZ—1920 x1200/60HZ Input impedance :75Ω Video input Input connector: BNC Detecting: full-format auto detecting Input impedance :75Ω VGA or DVI output Resolution:1024 x 768/60HZ-1920 x 1200/60HZ Color depth: 32bit/pixel Output impedance:75Ω Physical properties of input/output connectors Signals Connectors Type Composite VIDEO input BNC female VGA input 15 pin HD D-Sub female VGA output 15 pin HD D-Sub female DVI output 24+5 or 24+1 standard female AUX RS-232 9-pin D-Sub female Main RS-232 9-pin D-Sub female  

Key features: Support a variety of signal ports. Built-in splicing module, Support splice function Support Creating one window PIP across the screen, roaming service, scaling,PIP Support matrix joint control. Unique DNX motion supplement image processing technology, Dynamic image without motion trail Splicing image processing RS-232 RJ45 loop-circuit input/output. Input by remote control with wire, mobile receiver head. Specifications:   LCD Technology LG IPS LCD Active Screen Diagonal 47" (1168 mm) Bezel Width Total: 4.9mm Aspect Ratio 16:9 Physical Resolution 1920x1080 Backight System WLED Luminance(nits) 800cd/sqm Contrast MEGA DCR Viewing Angle H 178°|V 178° Pixel Pitch(WxH) 0.76125×0.76125mm Active Display Area(WxH) 1039.8675×584.64 mm Panel Dimension(WxHxD) 1046.8×591.6x49.5mm White Point 10,000 K Display Colors 8Bit,16.7M Refresh Rate 60Hz Response Time 60,000(hrs) MTBF > 100,000 h Surface Anti-glare Standby Power Consumption

65” high brightness digital signage Parameters LCD parameters Model No. DDW-AD6501O display 65" LED Contrast Ratio 16:9 machine size 1130*684*55 Display area 1040x585 Maximum resolution 1920x1080 Pixel Pitch(mm) 0.1805×0.5415 mm Display color 1.073G(10bits/color) Life(hrs) >60,000(hrs) average brightness 1500-2500cd/m*m contrast 4000:1 Viewing angle H178°/V178° Power supply AC100~240V 50 /60 HZ Maximum power consumption 3600W Standby power consumption

46" lcd video wall features: 1, Original Samsung Industrial grade LCD video wall screen 46inch,16:9 Samsung a-Si TFT-LCD 2, 700nits brightness,3500:1 contrast 3, FHD physical resolution 1920x1080 4, Only 3.5mm Ultra narrow bezel. high quality ,Practical ,good vision effect. 5, Signal interface rich --- RS232, HDMI,DVI,VGA,Y Pb Pr ,AV 6, HD video wall unit--- High brightness, high contrast,High gamut . 7, Flexible structure design ---easy installation, extensible, arbitrary combination 8, Stable performance, suitable working for a long time   application   DDW is one of leading manufacturer dedicated in R&D,manufacturing &selling commercial LCD displays especially LCD video wall systems for below fields: Conference and meeting rooms, office building, lobbies, Security Monitoring Center, Surveillance and Retail Center, Restaurant and hotel, Retail Shopping Mall Advertising and information Displays, Public Installations, Exhibition and show center, Live show,Rental and advertising Center,Museums,Church,Transportation and Mass Info Display systems. Specifications   46 inch Samsung video wall specifications LCD Technology SAMSUNG DID LCD Active Screen Diagonal 46" 16:9 Bezel Width Total: 3.5mm Aspect Ratio 16:9 Physical Resolution 1920*1080 Backlight System LED Luminance(nits) 700cd/sqm Contrast 3500:1 Viewing Angle H 178°|V 178° Pixel Pitch(WxH) 0.53025x0.53025mm Active Display Area(WxH) 1039.8675×584.64mm Panel Dimension(WxHxD) 1023.98x578.57x49.5mm White Point 10,000 K Display Colors 8Bit,16.7M Refresh Rate 60Hz Response Time 60,000(hrs) MTBF > 100,000 h Surface Anti-glare Standby Power Consumption

Description   1 . Outer shell is made by extra quality metal material, Color for Outer Shell Shinning Black. 2 . With 3mm thickness tempered glass as protection layer against the sureface of LCD screen. 3 . Full New LG or Samsung ( Made in Korea) A Grade Standard LCD Panel. 4 . Support SD card or USB port at one player; it is optional for VGA Port, S-video port and HDMI port. 5 . Safely locking system function to avoid flash memory card and advertising playing contents being taken away , also can be protected by password. 6 . With USB update feature; support functions between the card and card copying files (such as CF card to SD card , or SD to CF card etc.); support U-copy , conveniently and quickly updating target content , more details please visit user manual. 7 . Playing advertising program automatically and circular; support media format JPEG (JPG) , MP3 , AVI , MPEG1 , MPEG2 , MPEG4 , VOB and DIVX (5.0/6.0). 8 . Playlists support functions , can set different folders , copy all target files to those different folders , system would default to play your target file one by one. 9 . Capable of setting rolling caption on the screen, playing rolling caption in the advertisement program. 10 . Build-in clock and calendar function in the system of player. 11 . Support 5 groups of auto power-on/off timer, able to set those 5 groups of time one day and 7 days in one week. 12 . Support shockproof and dustproof function. Specifications   Technical Parameter for LCD Panel Panel Size 65 inch real color LCD screen Aspect Ratio 16:9 Active Area 1210mm(H) x 682mm(V) Max. Resolution 1920x 1080 Dot Pitch 0.63mm(H) x 0.63mm(W) Number of Color 16.7M Brightness 500cd/m2 Contrast Ratio 1500:1 Responsive Time 8ms Panel Life above 50000 hours Storage Medium Flash memory card 2gb to 36gb for the capacity Support Ad files Video formats MP4(AVI:DIVX/XVID),MPG2(DVD:VOB/MPG2), MPEG1 (VCD: DAT/MPG1) Audio formats MP3 Photo formats JPG OSD Language English , Chinese , French , German , Italian , Spanish , Arabic Audio output stereo L/R , 5Wx2 , 8Ω Power supply AC 110V - 240V , 50/60HZ Storage Temperature -7 to 65 Celsius degree Normal Working Temperature -5 to 65 Celsius degree     Infrared touchscreen Panel Parameters   Touch Max Resolution 4096×4096 Transparency > 90%, Up to 100% Scanning Speed >50Scans/S Response Speed