With the rise of high-density led display screens, projectors and rear-projection displays commonly used by major business hotels have been gradually replaced. Hotel led display is a new thing, many people still do not know this indoor led display need to meet those requirements, should focus on what issues to consider, here to teach you how to "Amoy" to a good hotel led display.
A, several display design comparison
Indoor led display with long life, high brightness, no splicing and other features, which greatly meet the needs of large hotel business meetings, business performances. Compared to projectors, indoor led display brightness is higher, the resolution will be better, but also can be done almost any size; compared to rear projection display, led display in addition to brightness has advantages, but also can be done without spell Sew.
Second, the purchase of the hotel led display should focus on the issue
1, die. As with the outdoor full-color display, it is generally recommended that the full-color blue and green tubes in the room use the cores of Shilan Mingxin, and the red tubes use Guanglei or Guangji's die. High-grade products are recommended to use the cores of Nichia Japan and the United States Cree.
2, package form. Indoor full-color LED display LED surface form has a single lamp, sub-surface paste, three together a surface mount and three-in-one surface mount, etc., the appearance is not the same. The advantage of the surface mount package is its large viewing angle, good luminescence consistency, and easy automatic soldering process. It is the mainstream product of full-color LED screens, but now its price is relatively high; single lamp angles are relatively small, brightness is slightly higher, and prices are lower. The Asian surface sticker is actually a kind of single lamp. Single lamps and sub-surface stickers are relatively inexpensive and are transitional products.
3, density. Due to the stage performances and conferences in the indoor environment, the distance is not very far. The LED display with a density of 5mm or below can be used.
4, drive method. Indoor full-color LED display driver is constant current drive, using dynamic scanning (mainly 1/4, 1/8, etc. scan mode). In the case of the same die, the 1/4-scan circuit has more light and higher brightness.
Third, summary
As far as the current hotel led display technology is concerned, brightness has completely satisfied the needs. In addition, we also need to consider its ease of use and cost-effectiveness. Here, we recommend that you use an indoor led display with a density between 2.5mm and 4mm, that is, between P2.5 and P4.
A, several display design comparison
Indoor led display with long life, high brightness, no splicing and other features, which greatly meet the needs of large hotel business meetings, business performances. Compared to projectors, indoor led display brightness is higher, the resolution will be better, but also can be done almost any size; compared to rear projection display, led display in addition to brightness has advantages, but also can be done without spell Sew.
Second, the purchase of the hotel led display should focus on the issue
1, die. As with the outdoor full-color display, it is generally recommended that the full-color blue and green tubes in the room use the cores of Shilan Mingxin, and the red tubes use Guanglei or Guangji's die. High-grade products are recommended to use the cores of Nichia Japan and the United States Cree.
2, package form. Indoor full-color LED display LED surface form has a single lamp, sub-surface paste, three together a surface mount and three-in-one surface mount, etc., the appearance is not the same. The advantage of the surface mount package is its large viewing angle, good luminescence consistency, and easy automatic soldering process. It is the mainstream product of full-color LED screens, but now its price is relatively high; single lamp angles are relatively small, brightness is slightly higher, and prices are lower. The Asian surface sticker is actually a kind of single lamp. Single lamps and sub-surface stickers are relatively inexpensive and are transitional products.
3, density. Due to the stage performances and conferences in the indoor environment, the distance is not very far. The LED display with a density of 5mm or below can be used.
4, drive method. Indoor full-color LED display driver is constant current drive, using dynamic scanning (mainly 1/4, 1/8, etc. scan mode). In the case of the same die, the 1/4-scan circuit has more light and higher brightness.
Third, summary
As far as the current hotel led display technology is concerned, brightness has completely satisfied the needs. In addition, we also need to consider its ease of use and cost-effectiveness. Here, we recommend that you use an indoor led display with a density between 2.5mm and 4mm, that is, between P2.5 and P4.
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