education cob all in one led display

{"cid":"91186223","title":"Dynamic Virtual Pixel COB All-in-One LED Display with Die Casting Aluminum Cabinet and 3840Hz Refresh Rate for Education","imgUrl":"https:\/\/img.chinax.com\/nimg\/63\/89\/1718702cfc4f2fe4a2e4f0583837-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TBCLED","Model Number":"DT0.78","Minimum Order Quantity":"10sqm","Delivery Time":"15days","Pixel Pitch (mm)":"DT0.78","Screen Size (mm)":"3000*1687.5mm","Cabient Material":"Die casting aluminum","Supply Ability":"10000sqm\/month","Certification":"FCC\uff0cCE\uff0cROHS","Payment Terms":"D\/A","Model":"136inch","Size Of Panel":"600mm x337.5mm","Viewing Angle":"160\u00b0","Packaging Details":"Flight Case","Place of Origin":"China"}}

{"cid":"91132807","title":"P1.25 COB 1000 Brightness RGB LED Projector Perfect for Any Business or Educational Setting","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/ec\/9b0a824bb4f70126d123c24a3a19-200x200-1.jpg","attrs":{"Price":"$1617\/SQM","Brand Name":"SCX","Model Number":"P1.25","Minimum Order Quantity":"5","Delivery Time":"negotiation","Display Power Consumption":"900w\/m2-600w\/m2","Pixel pitch":"1.25","Display Type":"RGB LED","Place of Origin":"China","Certification":"ROHS CE FCC","Packaging Details":"Flight case","Payment Terms":"T\/T","Supply Ability":"50000PCS\/month","Color":"RGB","Display Viewing Angle":"140\/60","Display Technology":"LED","Display Brightness":"1000 Nits","Display Resolution":"640000 Dots\/sqm"}}

{"cid":"91224206","title":"Factory Price LED Sign Display Customized Size ALL-in-one Led Display Panel Screen Indoor&Outdoor Display 1Years Guarantee","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/81\/2364a2d35b8b07573b9a3f7455a7-200x200-1.jpg","attrs":{"Price":"$295,870-315,870 \/ square mete","Brand Name":"sct","Model Number":"AIO216","Minimum Order Quantity":"1 square meter","Delivery Time":"4-7 Working days","Place of Origin":"Beijing, China","Payment Terms":"T\/T","warranty":"1 Year","Operating Temperature":"-10\u00b0C~40\u00b0C","Resolution":"4800*2700","Waterproof":"IP30","Viewing Angle":"160\u00b0\/120\u00b0","Contrast Ratio":"3000:1","Power Consumption":"1970","Color Depth":"13-14bit","Refresh Rate":"3840","Mounting options":"Wall Mount, Ceiling Mount, Floor Stand, Custom Mount","Content Management System":"Built-in CMS, Cloud-Based CMS, Third-Party CMS Compatible, Mobile CMS","Remote Device Management":"SNMP Support, Firmware Over-The-Air\uff08FOTA\uff09, Remote Content Management","Usage environment":"Shop Window, Neighborhood, Hotel, Outdoor","type":"LED","application":"Indoor, Outdoor","use":"advertising publish, retail store, Shopping Mall, display of dishes, welcome display, self-service business","pixels":"2.5","Brightness":"600","Product name":"Led Video Display Panel","Usage":"Indoor Outdoor Rental LED Display","Display Function":"Video\/Text\/Picture\/Time\/3D Text\/Office\/SWF","Certificate":"CE ROHS FCC CCC ISO9001","After-sales Service Provided":"24 Hours","Feature":"Creative Customized Led","Shipping":"Fedex UPS DHL EMS","Payment":"T\/T","Keyword":"LED Display Screen Panels"}}

{"cid":"91226123","title":"Ultra Thin Fine Pitch All In One LED Display For Smart Education Seamless Collaboration","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/10\/2f53d6db5577ab9faaf8382e9523-200x200-1.jpg","attrs":{"Price":"To be discussed","Brand Name":"No Brand","Model Number":"Indoor small-pitch 600\u00d7337.5 LED display screen","Minimum Order Quantity":"1pcs","Delivery Time":"10-15days","LED module technology":"COB (Chip on Board) is an advanced LED display technology. Its core difference from traditional SMD (Surface Mount Device) technology lies in the packaging method: SMD involves soldering pre-packaged individual LED chips onto a circuit board, while COB dir","Product Dimensions":"600 x 337.5 mm","applications":"Control Rooms and Command Centers: High reliability, seamless splicing, and exquisite image quality meet the needs of displaying critical information 24\/7. High-End Conference Rooms and Auditoriums: A comfortable viewing experience without graininess, sui","Control system":"Asynchronous\/Synchronous Control","service":"2-3 years warranty + free spare parts + lifetime remote support + RMA repair + on-site service available","advantages":"Superior Image Quality: Due to its compact structure, COB easily achieves ultra-fine pixel pitch below 1.0mm, providing ultra-high resolution and clarity, eliminating the \"graininess\" seen in SMD technology when viewed at close range. Stronger Protection:","Payment Terms":"T\/T","size":"600\u00d7337.5mm","Processing technology":"Die-Casting + CNC Precision Machining","Core Principle":"From \"Point\" to \"Surface\" Transformation Its working principle can be summarized in the following steps: Chip Fixing: Red, green, and blue (RGB) LED chips are directly fixed to specific locations on the PCB board using conductive or insulating adhesive.","Feature":"Uncompromising Uniformity Through advanced integrated packaging and precise binning, we achieve near-perfect color uniformity\u2014eliminating \"dotting\" and inconsistency at the source.Inherently Comfortable Vision The ultra-thin optical layer creates a natur","LED cabinet Technology patent":"Patented die cast aluminum Technology (20+ National Patents) \u2013 Transferred from Aerospace Industry","Supply Ability":"10000above","advantage":"Built to Endure The monolithic, pin-free construction grants superior resistance to impact, moisture, and dust, ensuring long-term reliability and lower total cost of ownership.","control system":"Novastar,huidu,colorlight","Certification":"CE, CCC, FCC, EMC, CB, RoHs","Warranty":"2-3years","Place of Origin":"China","Material":"Die\u2011cast aluminium","product name":"Micro-type fully flip-chip common cathode energy-saving COB display panel, 600\u00d7337.5mm.","Packaging Details":"Customizable cardboard boxes; Customizable flight cases","power":"\u2264 44 W @ 600 nits \u2264 54 W @ 800 nits \u2264 64 W @ 1000 nits"}}

{"cid":"91219908","title":"P0.9 Smart Poster LED Screen COB 136\" 5\u00d75 Front Service For Education","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/6b\/ff57a12c2ec8e994a61aafc9df00-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"VW","Model Number":"P0.9","Minimum Order Quantity":"Negotiate","Delivery Time":"3-6 work days","Certification":"EMC,CE,FCC,ROHS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000sqm per month","Packaging Details":"Plywood case, export carton box","Product Name":"P0.9 Smart Poster LED Screen COB 136\" 5\u00d75 Front Service For Education","Pixel Pitch":"0.9mm","Cabinet Size":"600*337.5","Display Size":"3000*1687.5mm","IP Rating":"Front:IP65\/Rear:lP30","Maintenance":"Front Service","Display Weight":"180KG (floor standing) 130KG(wall-mounted)","Installation Type":"Standing\/Mounting\/Hanging"}}

{"cid":"91220330","title":"LED Interactive Whiteboard NX-COB Series - 600*337.5mm with 16:9 Aspect Ratio and COB Full Lock Chip for Business and Education","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/e8\/d6cf1d4fdef3389b04c00521d402-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MTHGH","Model Number":"XYC","Minimum Order Quantity":"1 Set","Delivery Time":"7-10 Work Days","Chip Type":"Full-lock COB common cathode RGB","Whiteboard Type":"LED Interactive Whiteboard","Pixel Display":"Micron-level free pixel","Surface Brightness":"High brightness","Color":"White, Black, Customized","Size":"600*337.5mm","Aspect Ratio":"16:9","Certification":"CE FCC","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"10000 Piece","Packaging Details":"Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread."}}