Matters needing attention in purchasing small-pitch LED display screen

Date: 2019-11-27

• 1. For the selection of dot spacing, attention should be paid to the balance effect and technology. The prominent feature of small spacing LED display screen is smaller dot spacing. In practical application, the smaller the dot spacing is, the higher the pixels per inch is, the closer the distance suitable for viewing is, otherwise, the farther the distance suitable for viewing is. In order to achieve the best visual effect for the small-pitch LED display screen, the user can make simple calculations and have a given formula, namely, the best visible distance = dot spacing /0.3~0.8. The smaller the dot spacing is, the higher the cost of a small-pitch LED display screen is. Therefore, in the actual purchase, users should consider their own cost, demand, application scope and other factors.
  
  2. Attention Should be Paid to "Low Brightness and High Gray" In order to ensure the viewing comfort, the primary concern of users when purchasing small-pitch LED display products is brightness. An important criterion for judging high-quality small-pitch LED displays is to achieve the technical index of "low brightness and high gray".
  
  3. Pay attention to matching with back-end signal transmission. For small-pitch LED display screens, the smaller the dot spacing is, the higher the resolution is, and the higher the picture definition is. However, in actual operation, industry users want to build the best small-pitch LED display screen system. While paying attention to the resolution of the screen itself, they should also consider the matching with back-end signal transmission products.
  
  

  

  First, product introduction:
  (1)LED display screen has high resolution
  LED display screen can perfectly display ultra-high definition image quality and exquisite color, LED display screen can be comparable to LCD to a large extent. LED display
  (2) The 2)LED display screen has long service life.
  Jinghui intelligent photoelectric LED display uses high-quality luminous components as the core material of the display and uses its own circuit board to design the LED display, thus fundamentally ensuring the service life of LED display products.
  (3) wide viewing angle of 3)LED display screen
  The wide viewing angle of 160 is consistent with the height of each luminous tube, and the LED display screen has a larger visual angle both horizontally and vertically, which is suitable for environments with wide horizontal distribution and large height drop.
  (4) The quality of 4)LED display screen is exquisite.
  Non-linear correction technology, fine and clear image effect; The animation effect is vivid and varied. The video effect is smooth and lifelike.
  (5)LED display screen performance is stable
  Jinghui Intelligent Optoelectronics' unique treatment of strong antistatic property of the display screen is also an important technology that Jinghui Intelligent Optoelectronic LED display screen has been stable in other LED display screens. Using modular design technology, the reliability and stability are higher.
  (6) seamless splicing of 6)LED display screens
  Jinghui Intelligent Optoelectronic LED Display Professional Customization Kit Design Controls Splicing Error between Modules to within plus or minus 0.1mm, LED Display is easy to install and can be made into any shape according to user's needs.
  (7)LED display screen has good flatness
  The mask using our customized kit has the same ink color, so that the contrast ratio of the whole display screen is high. Good flatness, very soft fingers across without protruding.
  (8) High-quality Material Selection for 8)LED Display Screen
  It adopts the design of high-quality LED display special chip and has the characteristics of small package, high brightness, large angle, antistatic, etc.
  (9)LED display screen is of high quality
  LED display screen adopts imported luminescent materials, high-quality IC chips and noise-free high-power power supply. The whole screen has no fan design, no noise and low power consumption, and can be used in the temperature range of 0℃~55℃.
  (10)LED display screen has no format limitation
  As for the format, the LED display screen can be freely arranged by the user. Can display text, charts, images, animation, video information; The amount of information displayed is not limited.
  (11)LED Display Circuit Board Stable
  The LED display panel circuit board adopts wave soldering process and has a green oil oxygen barrier layer, which prevents moisture and oxidation of the circuit and prolongs the service life.
  (12)LED display screen is painted with three-proof paint.
  The LED display screen protects the circuit board and its related equipment from environmental erosion. It has good high and low temperature resistance. After curing, it forms a transparent protective film with excellent insulation, moisture-proof, leakage-proof, shock-proof, dust-proof, corrosion-proof, aging-proof, corona-resistant and other properties.
  (13)LED Display Screen Shock Test
  Before the LED display screen is shipped, shockproof tests are carried out on the body to eliminate the connection problem of box screws and wires. To ensure that the LED display screen has no poor contact after long-distance transportation and is suitable for long-distance transportation.

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