Zhangjiagang small pitch LED display screen, Zhangjiagang indoor full-color display screen
Category:
Security/LED display screen/LED indoor display screen
Model:
one point eight six
Brand:
Giant Color
brand:
Giant Color
model:
one point eight six
type:
SMD (Surface Mount Device)
material:
PVC
Specifications:
one point eight six
Installation method:
Wall mounted or embedded
rated voltage:
40A
resolution:
Unit board 172 * 86
pixel density:
Unit board 14792
Pixel composition:
1R1G1B
brightness:
500MCD
module dimensions:
320*160
pixel pitch:
1.86mm
LED packaging:
SMD (Surface Mount Device)
Suitable line of sight:
Above 1.8 meters
rated current:
40A
Scope of Application:
Small meeting room, supermarket
Processing & Customization:
yes
Is it imported:
No
Place of Origin:
Fujian
Retail Price
3,500.00USD
重量
kg
- Product Description
-
brand Giant Color
model one point eight six
type SMD (Surface Mount Device)
material PVC
Specifications one point eight six
Installation method Wall mounted or embedded
rated voltage 40A
resolution Unit board 172 * 86
pixel density Unit board 14792
Pixel composition 1R1G1B
brightness 500MCD
module dimensions 320*160
pixel pitch 1.86mm
LED packaging SMD (Surface Mount Device)
Suitable line of sight Above 1.8 meters
rated current 40A
Scope of Application Small meeting room, supermarket
Processing & Customization yes
Is it imported No
Place of Origin Fujian
Description :
Zhangjiagang small spacing LED display screen dehumidification function, with voice control, Furui Lai small conference room intelligent control LED display screen;The LED display terminal can choose P2, P1.923, P1.86, P1.667, P1.53, P1.5, P1.25 and other models of LED indoor small pitch displays with a refresh rate of 3840Preferred brands: Jucai, Jinlixiang, BOE, Lanpu and other high cost-effective panels.Preferred power supplies: Chenglian, Chuanglian, Mingwei, and Juneng Weiye ultra-thin high-power power supplies.Choose Nova, Kalet, Lingxingyu, and Kaisida as the receiving cards.The outer frame adopts a smart integrated frame, with a top left and right width of 1.5cm and a bottom width of 11cm. It can be customized for various models and supports red money touch control.
Distributed control system, 2K or 4K intelligent controlSystem features: Massive online playback materials, instant voice call, easy to use, mobile PAD for program editing, making the big screen more funEmpower large screen control, as convenient and fast as a television.How to assemble small pitch display screen unit boards; LED products packaged using surface mount technology involve upstream LED bead manufacturers encapsulating materials such as lamp cups, brackets, leads, and epoxy resin into different specifications of LED beads. Downstream display manufacturers use high-speed surface mount machines to solder LED chips onto circuit boards using high-temperature reflow soldering, creating display units with different spacing. As a result, the large screen before us is composed of individual unit boards.
LED dead lights directly affect the display effect of the screen, and small pitch LEDs using packaging technology are prone to dead lights and broken lights during use. This is firstly because in the production process of small pitch LEDs, the lamp beads need to be soldered onto the circuit board through high-temperature reflow soldering (240-270 degrees Celsius). However, due to the different expansion coefficients of materials such as brackets, substrates, and epoxy resin in the lamp beads, gaps are easily generated during high-temperature reflow soldering, resulting in the lamp beads being in a "sub healthy" state at the time of leaving the factory.
Secondly, by using packaging technology, the outer surface of the LED lamp pin pads is easily oxidized, causing water vapor to invade the internal chip of the LED. Long term operation under the action of water and oxygen can cause electrochemical reactions inside the wick, resulting in dead lights, "caterpillars" and other phenomena when made into modules. In addition, the damage of static electricity to LED chips cannot be ignored. Changzhou Furuilai Electronics prioritizes mature products from large unit board manufacturers such as Jucai, BOE, and Lanpu, which are refined and greatly enhance their quality stability advantages.
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Key words:- Zhangjiagang small pitch LED display screen
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