Горячая Распродажа Boe 37 дюймов ЖК-дисплей Панель 1920*540 51pin 700 нит интерфейс Lvds ультра широкий Бар для модуля ЖК-экрана DV370FBM-N10
5 905,21 ₽
Сверхтонкий светодиодный мини дисплей высокой четкости 3840 Гц P0.9
- Категория: >>>
- Поставщик: Shenzhen Maan Optoelectronics Technology Co. ltd.Shenzhen ltd.
Сохранить в закладки 1601027392313:
Описание и отзывы
Характеристики
What is COB LED Display?
COB (Chip on Board) is a kind of LED display packaging technology. LED light-emitting chips are directly bonded to the module board with high precision and connected to driver components on the module board through special media for overall protection of the light-emitting surface. COB packaging eliminates the two key procedures of turning LED chips into lamp beads and reflow soldering as compared to standard SMD packaging.
Advantages of COB LED Display
This new and unique technology has a number of advantages over existing technologies such as SMD and DIP LEDs. Due to the small size of the LED chip, the COB system allows for a much higher packing density than SMD (SMT), the result being a more compact array giving better uniformity and higher intensity even at a close distance and greater heat dissipation for better stability, reliability, and lifespan.
COB chip and pin legs are sealed, resulting in better airtightness, higher resistance to external forces, and a smoother, seamless surface.
COB has a much higher level of protection against moisture, electrostatic discharge (ESD), damages, and dust with surface protection rated IP65. COB is an integrated package with even light distribution, and the smooth surface makes images appear softer and friendlier to the human eye.
Superior Durability : COB is better at withstanding collisions and the effects of Oil, Damp, Water, Dust, Oxidisation, and dust.
High Contrast Ratio: The contrast ratio of LED displays is an important parameter that determines how clear, vivid, and colorful the image is .COB can reach 15,000 to 20,000 static contrast ratio and up to 100,000 high dynamic contrast ratio.
COB P0.9 LED Screen Video Wall 16:9 Golden Ratio
Standard 27.5″ Size FHD/4K Pixel to Pixel Resolutions
1- 16：9 Ratio Cabinet with 600x337.5mm dimension
2-300x168.75mm Standard Size Module
3- The LED modules can be removed by tools on front side only 5 seconds
4- Die-casting Aluminum Cabinet Quality, but price same as iron cabinet
5-Hign refresh rate ,High contrast rate, and 256-grade automatical brightness control
2-300x168.75mm Standard Size Module
3- The LED modules can be removed by tools on front side only 5 seconds
4- Die-casting Aluminum Cabinet Quality, but price same as iron cabinet
5-Hign refresh rate ,High contrast rate, and 256-grade automatical brightness control
6-Applications: TV studio hall, military command centers, control centers, clubs, video conference center, banquet hall, shopping mall, and star hotels etc.
Product Description
Module | Module size | 300x168.75mm |
Pixel pitch | 0.9mm | |
Pixel density | 1137777dots/㎡ | |
Led specification | SMD1010 | |
Module resolution | 320x180 pixels | |
Ave power | 25w | |
Module weight | 0.2kg | |
Cabinet | Cabinet size | 600x337.5mm |
Quantity of module | 4pcs | |
Module power supply | 5V40A | |
Max power | 600w/㎡ | |
Ave power | 42w/㎡ | |
Screen | Drive type | 1/30 scan |
Refresh frequency | 3840Hz-7680HZ | |
Brightness | >=600cd | |
Life span | >100000hours | |
Grey level | ≥16bits |
Detailed Images
Packing & Delivery
Our Company
Certifications
Related Products
Our Service
FAQ
Important Knowledge of Led display
1. What is LED?
LED is sanded for Light Emitting Diode, a kind of semiconductor which is used to give and receive the electronic signal into infrared rays or light, using the characteristics of compound semiconductor. This is used for household appliances, remote controller, electric bulletin board, various kinds of automation appliances
2. What are Pixel Pitch, Pixel Density, LED QTY, and Pixel Configuration?
Pixel Pitch is the distance between neighboring pixels.
Pixel Density is the quantity of pixels per square meter.
LED QTY is the quantity of LED lamps per square.
Pixel Configuration is the description of the consistence of a pixel, for instance, we use 1 red lamp, 1 green lamp, and 1 blue lamp to compose a pixel, the pixel configuration is 1R1G1B.
3. What are LED Type, Module size and Module resolution?
LED Type is the description of LED lamp, for instance, the brand, the shape in physical, the size of the lamp, etc.
Module size is the measurement of a module
Module resolution is the number of pixels per module.
4. What is Drive Method, driving IC and Power supply
Drive Method: always we use static, 1/4 scan, 1/8 scan, 1/16 scan, the latter one contributes to less brightness than the former. We always use the static outdoor, and use the different kinds of scan indoor.
Driving IC is the generic term for several kinds of IC, that are used to control the LED lamps, and as a bridge between the control system and lamps
Power supply: a kind of device that used as a transfer from 220V AC into 5V DC. It always seems like a box in the cabinet.
5. What is viewing angle?
Viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance. It includes horizontal viewing angle and vertical viewing angle.
Похожие товары
LG LM215WF3-SLC1 21 5 Дюймов 1920x1080 ЖК-панель подсветка 250cd/m2 LVDS Прикладная промышленная цифровая вывеска
8 857,82-9 448,34 ₽
Мини-размер 0 2 дюймов 4-значный 7-сегментный smd маленький семисегментный светодиод
54,33-61,42 ₽
Высокая яркость 18 дюймов 8 888 889/10 формат 7-сегментный цифровой светодиодный экран масла ценовым освещением для газозаправочной станции
21 258,76-25 982,93 ₽
Настроить 1 45 дюймов digital signage и дисплеи 7-сегментный дисплей цифровой трубки светодиодный модуль
28,35 ₽
KEM-5611-BSR 7-сегментный светодиодный дисплей 0 56 inch ЖК дисплей/электронный компонент
11,82-14,18 ₽
21 5 32 43 49 55 65 дюймов Интерактивная цифровая вывеска настенный ЖК-экран для рекламы
22 085,49-32 478,66 ₽
43 50 55 65 75 дюймов внутренние электронные рекламные щиты LCD digital signage напольный электронный дисплей рекламный экран
22 085,49-40 745,95 ₽
Новые поступления
Новинки товаров от производителей по оптовым ценам
Светлая Золотая морская солнечная энергия ландшафтное украшение постмодерн минималистский стиль чистая ручная роспись маслом 24x3 1 дюйм/60x80
35-53 $
Европейские антикварные простой Последние двойной металлической кровати
Автоматизированная складская система автоматического хранения в Гуанчжоу Eyda с эффективными стеллажами и
10 000-35 000 $
Декоративный чехол для PS5 Сменный Чехол консоли пластины Playstation5 пылезащитный с защитой от царапин
7,50-7,70 $
Лучшее качество детские подгузники для сухих подгузников новорожденных размер 2 4 и большие доставка или
3 $
Выключатель для формованного корпуса Schneider NSX100N 50KA AC 3P3D 25A TMD новая модель C10N3TM025
Буф2-.. М .. Краны
Оптовая продажа высококачественный сублимированный клубничный порошок Заводская поставка
5,50-6,40 $