Fine-pitch LED Video Wall Distributor

Fine-pitch LED Video Wall Distributor Advanced Multimedia. Fr Tel: +33 7 7856 0441 E-mail: amf63@me.com Website: www.amfledisplay.com www.liantronics.com/product/finepitch/vl Address: 8 allee de la Reine des Reinettes,78630 Orgeval, France Showroom: 1er étage gauche, 126 Chemin de la Cavée, 78630 Orgeval

Company Introduction s ha e ois on ent operation n, n gr ea t he a t d is si p a ti o Sil ign, ons io f pt le an um exhibition hall and high-end commercial plaza. des room, commanding center, surveillance room, p owe rc high definition and high brightness in conference Fine-pitch LED video wall ss and gloss. It could satisfy the need of jumbo size, e a nd lo w reproducing the original sense of depth, texture, l a y s iz Manufacturer Warranty & Repair Services t d is p Over 10,000 LED display installations worldwide ec y in experience to a new level by exquisitely pl a y e f f il it Fine-pitch LED video wall has enhanced the visual Sourcing, Sales, Marketing, Engineering, Installation, Training e dis xib EMEA Value Added Importer Over 200 authorized patents 2 Fin s t - e ff i c i e n c y Worldwide 13 Locations, 17 wholly-owned & joint ventures Established in 2012 Established in 1998, listed in 2011 ure Co Activity 100% LED display AMF Profile l e ar a nd u ni fo rm p ic t fle Owns industrial parks with a total area of over 80,000 m Four Superior Features Liantronics Profile rp,c n Fine -pitch LED video wall in the industr y Top-level seamless HD video wall No grainy effect even at a close look A perfect substitute of traditional DLP, LCD and projector Brand-new display terminal for conference room, commanding center, control center and sur veillance center Mission Statement AMF together with the Liantronics advanced fine pixel pitch LED displays will focus on the development of the control room market! 02 03

Product Features Fine Display Effect Seamlessness with Perfect Picture No visible seam existing enables people indulge themselves in large and clear vision. Low reflection, high contrast ratio and uniformity together with 28.1 trillion color are achieved by top-level color processing technology and deep black LED lamp with good quality. LianTronics fine-pitch LED video wall could meet the demand of low reflection for the existence of glare in broadcasting TV studio. Uniform Brightness and Chroma After long-time use of DLP and LCD, its light source attenuation would cause brightness and chroma non-uniformity. Fine-pitch LED video wall launched by LianTronics support for advanced pixel-to-pixel calibration for HD LED display before delivery as well as after years of operation to ensure the uniformity that no shades of red at low gray scale and no bright or dark line. LED screen( with no seam and no frame) LianTronics fine-pitch LED video wall ( uniform brightness and chroma) DLP ( with seam but no frame) Seam width: 0.3~0.5mm LCD ( with both seam and frame) Seam width: 3~5mm LianTronics onsite calibration illustration Industrial-level digital camera computer signal line control system 04 05

Product Features Fine Display Effect NTSC Broadcasting-level Color Gamut and Adjustable Intelligent Color Temperature RGB imaging technology, wide color gamut, and richer color are reaching for broadcasting level. After pixel-to-pixel chroma and color calibration, the whole screen are in high consistency without the need of second-time compensation. The adjustable range is from 2500-10000K which could satisfy the need of various application especially for TV studio. Color Gamut Comparison Color Temperature Adjustment 1.0 Super Wide Viewing Angle 160 super wide horizontal and vertical viewing angle covers more audiences. LianTronics fine-pitch LED video wall ( wide viewing angle, complete image and no color shift) Traditional DLP LCD ( limited viewing angle, image distortion, and color shift) y 0.9 The CIE 1931 xy CHROMATICITY DIAGRAM 10000K 0.8 520 530 LED 9000K 510 0.7 0.6 500 0.5 0.4 540 550 560 LianTronics fine-pitch LED video wall 570 EBU Fluorescent Powder 580 590 8000K 7000K 6000K DLP LCD LianTronics fine-pitch LED video wall 160 120 600 610 0.3 490 620 650 700 5000K 0.2 0.1 0.0 480 470 420 0.0 0.1 380 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 x 1.0 High Frame Rate with Nanosecond Response Time The nanosecond technology can eliminate tailing and ghosting phenomenon existing in LCD and projector when processing the fast dynamic picture, which makes fine-pitch LED video wall an ideal choice for surveillance and motion picture broadcasting. LianTronics fine-pitch LED video wall( no tailing and ghosting phenomenon) Projector( with tailing and ghosting phenomenon) 4000K 2500K Right Panel Size LianTronics HD screen is carefully designed in small size to fit for more demanding situation,while traditional DLP and LCD tend to employ 60" unit with size of about 1300(W)*750(H)mm to reduce the seam number. For the space and viewing angle limitation in surveillance room and studio, most of display wall would be designed in arc shape, and if DLP and LCD are the choice, the picture completeness and harmony would be destroyed by obvious seam and folding display picture. However, relying on its right panel size, LianTronics LED display can be assembled in good transitional circular arc to take on consistent and complete picture. Scenerio of Arc screen Curve Matching Diagram of LianTronics Fine-pitch Panel Curve Matching Diagram of DLP and LCD 1300mm 06 07

Product Features Fine Display Effect Intelligent Brightness Adjustment SPWM Technology Based on LianTronics intelligent brightness adjustment technology, the brightness range can be from 100 to 800cd/ SPWM technology which can ensure no loss of gray level at high brightness and low brightness has solved the according to the brightening and dimming of the external. Thus the audience will not feel tired after long time of technical problem of gray level loss in the process of brightness adjustment. Meantime, the delicate and vivid picture watching owing to soft lines in picture. makes it competitive among the peers. No dazzling sight occur after 7 24-hour prolonged viewing Brightness comparison LianTronics fine-pitch LED video wall ( clear level ) Traditional screen ( unclear level ) It could be widely applied in surveillance room, commanding center and TV studio. 80% 50% 20% Super High Refresh Rate The high-end broadcasting system of LianTronics supports for high refresh rate output. And drive and decoding quick An Integrated Flat Screen response help to get rid of ghost. LianTronics is the first to own CNC machine lines and workshop in the industry around China. Therefore, each The broadcasting pictures are stable with no scanning line, and the edge of image is sharp and clear when dealing with panel can be guaranteed to adopt qualified mold processing to reduce the error in an infinite approach to zero. dynamic pictures, all of which can present the original picture information truly and accurately. LianTronics fine-pitch LED video wall ( high refresh rate ) Traditional screen ( low refresh rate ) LianTronics fine-pitch LED video wall( flat screen with no seam ) Flat screen no dark or bright line Traditional screen ( uneven screen with seam ) bright line unevenness dark line 08 09

55. 55. Product Features Cost-efficiency Low Maintenance Cost Fine-pitch LED video wall can be maintained at pixel and module level, which is time-saving and cost-effective. Compared with DLP, the ultra thin panel can be embedded to the existing wall without changing the architectural structure. Space Efficiency Compared with DLP, fine-pitch LED screen is more space efficient and more adaptive to the exsiting wall. DLP needs single or multiple reflection to project image onto screen, so the space it takes up is much more than that of LED screen. For example, DLP needs the depth of 1.3m to project a 84" image, while LianTronics front-accessible LED screen only needs a depth of 0.4m against the wall. Failure of a single luminescent unit affects nothing 828.80 378.80 Wall Wall 450.00 250.00 128.80 250.00 128.80 1mm 1mm LED luminescent unit LED screen( thickness:30~50cm) Rear projection screen ( 84 inches) Reflected light beam 1607.04 2107.04 1607.04 2107.04 Failure of a single luminescent unit affects everything First-time reflector Secondary reflector wall wall 95mm Height of about 700~800mm Projector 500.00 500.00 1300mm Side View of Secondary Reflection for DLP(84") Rear Maintenance Front Maintenance Side View of LianTronics Fine-Pitch LED Video Wall Low Cost of Operation DLP luminescent unit DLP screen( thickness: 80~100cm) Centralized power supply adopted by fine-pitch LED video wall has changed traditional design of independent power supply for each panel into the design of no strong current. The unique design could save 30% power consumption by high conversion rate and greater heat dissipation. Efficiency (%) 100 Power Supply Efficiency Graph LianTronics fine-pitch LED video wall Traditional screen Energy- saving Test( 30% decrease of power consumption) Long lifespan Strict raw material selection, rational layout of circuit board, advanced automated production control process together with LianTronics rich experience of producing LED screens all contribute to the long lifespan of its LED displays. Theoretically, LianTronics LED video wall could operate for about 6-10 years. Failure rate Failure Period in Early Phase Wear-out period 95 90 85 High-efficient output Service period 80 75 70 20 25 30 35 40 Low-efficient single output Current( A) Time Lifespan Bathtub Curve for LED Display 10 11

Product Features Silent Operation Structure: Aluminum profile with high-performance thermal conductivity,optimized internal circuit and no-mask design reduce the Communication-level external DC power supply and fanless design contribute to noise-free effect. temperature rise to ensure a more stable use. Heat Dissipation Illustration of Power Supply External System Heat Dissipation Illustration of Panel ( Take VL Series as an example ) Heat dissipation No noise Strong AC input Light DC output Aluminum case Hot air No fan Hot air Hot air Dissipation channel Hot air External power supply Cool air Low temperature rise Excellent board cooling technology helps to prolong the service time by low temperature rise. Cool air Structural Illustration of Display Panel for LianTronics VL Series Heat Dissipation Illustration of Panel Interior ( Take VL Series as an example ) LEDs Low Energy Loss Ink processing layer PCB copper foil Excellent Heat Dissipation PCB board Long Lifespan High F latness Rational internal layout No high-power heat source Black Processing Layer PCB 12 13

Low current Strong current Strong current Power supply Power supply Power supply Product Features No Sudden Shut-down During Use Reliable Stable Power Supply Technology Redundant power design with double backup generator running in parallel mode has certain advantages such as considerable capacity and automatic trouble alarming. N+1 backup mode could guarantee no sudden shut-down during use and narrow down the fault rate to 1/300000, which is safe and reliable. Communication-level power supply and rational layout of high and low voltage contribute to stable operation. Strong current and light current systems are separated with each other with no strong current in display unit. Under emergency circumstance, safe and efficient hot plug is more user-friendly. LianTronics fine-pitch LED video wall (c entralized power supply system) Traditional Screen( traditional power supply system) Hot Double Backup for Signal The integrity of input signal will always be detected automatically and continuously. Once the failure is found, the failover will guarantee stable and reliable broadcasting. LianTronics high-end control system supports for encrypted output to avoid malicious signal cut-off and input. Signal System of LianTronics Fine-Pitch LED Video Wall Host Computer Host Computer(Backup) Power supply Video processor Video processor(backup) Anti-hacking Encryption Control System Control System(Backup) Low voltage output ensures safety Danger External power supply AC 220V input AC220V input Signal System of Traditional Screen Host Computer Auto alarm Video processor Information is prone to be disclosed Control System Low failure rate Safe use Power Power Power supply supply supply 1 2 3 N+1 backup power supply ensures normal Any power failure would cause black screen * * use despite of any power failure. in traditional power supply system. 14 15

Series Specifications Low Cost of Splicing With an aspect ratio of 16:9, VL series panel size is carefully designed in 650x365 so that the HD LED display can be assembled quickly and efficiently into the common display ratio of 4:3 or 16:9. Model V L 2.5 V L 1.9 Pixel pitch(inch) 0.098 Pixel pitch(mm) Pixel density( pixels/m 2) Item Splicing Comparison 16:9 4:3 LianTronics fine-pitch LED video wall 5 16 : 9 ( 147 ") FHD 650 4 365 4 : 3 ( 96 ") 650 365 VL2.5 V L 1.2 0.075 0.063 0.05 2.5 1.9 1.6 1.2 155380 267667 392634 621521 SMD LED 16 : 9 ( 117 ") 25.6 (W) 14.4 (H) 3.5 (H) Panel size (inch) 3 16 : 9 ( 88 ") Panel resolution(w H) 2 16 : 9 ( 59 ") VL1.2 1 0 650 (W) 365 (H) 88 (H) Panel size(mm) VL1.9 VL1.6 FHD 4K 8K V L 1.6 Pixel configuration 256 144 336 189 384 216 512 288 Die-casting aluminum Panel material 16 : 9 ( 29 ") 1 2 3 4 5 Support for Front Installation and Maintenance Module, power supply, receiving card, conversion card, and cables between panels can all be maintained from the front. Additionally, the specially-designed panel can be installed from front as well, which makes it more adaptive to the condition with limited space. Weight(kg/pcs) 7.8 White balance brightness(nits) 600-800 adjustable * Max. power consumption( W/m2 ) 380 440 450 660 * Avg. power consumption( W/m2) 95 110 110 165 Serviceability Front/Rear Viewing angle(deg.) 160(H)/160(V) Refresh rate( Hz ) 1920 /2880/ 3840 Gray level( bit ) 12/14/16 Contrast ratio 8000:1 Color temperature( K ) 2000 TC 10000 adjustable Brightness adjustment Programmable/auto/manual Brightness and chroma calibration Communication-level power supply, hot double backup, temperature and humidity test, multi- signal input support, etc. Color calibration Others Support for Gap Minitrim *Notes: Specifications are slightly different according to different configurations. Please contact our salesperson for details. All rights are reserved to LianTronics. The low-cost connecting mechanism can eliminate dark or bright lines between panels effectively and cause no worry of assembly efficiency for the engineers any more. 16 FHD 4K 8K 9 16:9 3D FHD 4K 8K Great Heat Dissipation Seamlessness Low High Long Flatness Temperature Lifespan Rise No Fan No Noise Auto Alarm Low Failure Rate Safe Use 88mm 650mm Light-weight Panel with Perfect Heat Dissipation. The 7.8kg light panel is designed with high strength aluminum alloy for frame and rear cover. 365mm 16 17

Solutions Video Conference Security Monitoring Conference room is used for daily conference in government and enterprise. Conference display device is a necessary way to improve work efficiency, because it collects more than 60% perceived information. However, the function of traditional LCD display is weakened by low brightness, view limitation, image blur and high requirement of condition, so it does not maximize the conference value. Based on the most advanced HD technology, LianTronics finepitch LED video wall have ensured a smooth transmissionexecution-feedback commanding process by its seamless LED screen, flexible and economical size, division function of Application: composite image. Government and enterprise, army office, communication center, airport, highway commanding center, police station,energy and financial department Exhibition The modern exhibition hall is an innovation for presentation. It depends on multimedia information platform and HD LED display video wall to combine text, picture, sound and 3D animation to attract audience. It is widely used in exhibition hall, museum, government and enterprise lobby on the purpose of message delivery and brand value promoting. Therefore, LianTronics seamless HD LED display comes into being to help demonstrate enterprise image and improve brand influence. Application: Exhibition hall, government and enterprise lobby, museum, broadcasting and high-end market Command and Dispatch Command and dispatch system, a complex system to integrate communication, command, control and information into one, could help to deal with emergencies and significant events. Through large screen, the data, information and multichannel video are presented accurately and flexibly, which realizes information sharing. Relying on the R&D strength and based on the request, LianTronics release advanced LED display solutions for command and dispatch center with features of seamlessness and stability. Thus on-site situation and disposal process could be controlled in real time. Application: Ministry of Transport, police office, army office, energy department,meteorological department, water conservancy office 18 In the middle of an emergency command, the rescue map, spot image and emergency rescue information shall be provided to the leaders for policy decision.liantronics fine-pitch LED video wall, as a video wall, can display HD image to best restore the scene, and at the same time, it also supports for multi-signal input with the processed image supporting for zoom-in and zoom-out as windows. The more direct and fast way of presenting information is a modern method to improve efficiency. Application: Army office, communication center, airport, highway commanding center,police station, energy and financial department, and school Broadcasting Studio Nowadays, the traditional broadcasting and TV studio is embracing a revolution brought about by the widespread use of HD digital display and intelligent monitoring & control as the network and information era is approaching. With unparalleled depth of shades, fitting color saturation, sharp and clear picture, full digital processing mode and proven technology, LianTronics finepitch LED screen has become contemporary TV studio s favorite choice. Thus, possessing ultra HD display image, wide range of color temperature, stable broadcasting system, high refresh rate, and fine display effect, LianTronics fine-pitch LED screen is designed to cater to the need of live telecast. Until now, LianTronics has already provided system solutions and services for CCTV, Hunan TV, Shenzhen TV, Dragon TV, Anhui TV, Chenzhou Broadcasting Bureau, and Turkey TV. 19

Solution Topological Graph for TV Studio Fine-pitch LED Display 3 Fine-pitch LED Display 2 Fine-pitch LED Display 1 PC Manager Wireless Control Port Monitoring Position 1 Monitoring Position 2 Synchronization Node Output Node Synchronization Node Management Server Output Node Switch Switch Switch!"# LAN Front-end Information of Network Coding Front-end Information of Network Coding Switch Input Node Front-end Information of Network Coding Switch Input Node Source:PC/RGB/IP/VGA/AV/SDI 06 08 20 Synchronization Node Input Node Source:PC/RGB/IP/VGA/AV/SDI Switch Input Node Input Node Input Node Source:PC/RGB/IP/VGA/AV/SDI 07 09 21

Solution Topological Graph for Commanding Center Audio and Video Processing Platform Display Controller Computer/Server Central Control Platform Display Controller output grouping Local Client Cluster Input Remote Access Universal Browser for Multi-platform VLAN Fine-pitch Monitor System Mobile Terminal/cs Surveillance Camera Private Network Power Distribution Box Cloud Terrace Control Volume Control Power Control Monitor 06 08 22 DVR Data server Media Server Video Transmission Server Management Server 07 09 23

Solution Topological Graph for Video Conference Room Central Control Platform Audio and Video Processing Platform Display Controller Display Controller Cloud Terrace Control Volume Control Power Control Computer/Server Conference System MCU Speaker Speaker Universal Browser for Multi-platform Mobile Terminal/cs Local Client Input Audio processor Amplifier Conference System Terminal Conference System Terminal Conference System Terminal VLAN Power Distribution Box Conference System Terminal Private Network Conference System Terminal Portable Video Recorder Portable Video Recorder Portable Video Recorder 06 08 24 07 09 25