Добро пожаловать в Shenzhen  DERISER Technology Co., Ltd.
Горячая линия обслуживания:8-800-500-89-24
Вы здесь:Главная >> Знания о про... >> Светодиодн�... >> Выбор катег...

Выбор категории отображения светодиодов

На открытом воздухе три основных элемента

Время:2018-10-17 Просмотры:191
Outdoor LED display is a very important application branch in the LED display industry, which is widely used in outdoor advertising, traffic information guidance, environmental monitoring and other industries. 
The outdoor LED display has the features of seamless joint and flexible installation. Compared with traditional products, it is light and light in weight. Besides, the color is clearer and fuller, which enables people to see more pleasant video pictures.When people buy outdoor LED screens, they all want to have good playback effect. So which points should they pay attention to when buying high-quality outdoor LED screens?The editor of deroncel (www.leddrse.com) will analyze it.
A flatness, the LED display screen: in order to ensure the LED display images won‘t be distorted, outdoor LED display of the surface roughness would be must remain within + / - 1 mm, if not meet this requirement, and local, the phenomenon of the concave and convex will lead to outdoor LED display in the visual Angle has a blind Angle problem when play the video.Therefore, flatness can be said to be a major factor in judging high-quality outdoor LED screens.
2. Look at the brightness of LED display screen: under normal circumstances, the brightness of outdoor LED display screen should be more than 1500cd/m2 before normal display can be guaranteed, otherwise, the image content will be blurred due to insufficient brightness.Therefore, if you want to buy an outdoor LED display with good display effect, you should see the quality and brightness parameters of the LED beads.
Three, watching the white balance of LED display screen: red, green and blue of the three primary color proportion is 1:4. Lost. 16 at the time of the screen will show the most pure white, therefore, if the outdoor LED display manufacturer produces display slightly deviation on the proportion of primary colors will cause deviation within the white balance, thus causes the display of the outdoor LED display quality is affected, so at the time of purchase to see the white balance is also very important.
The above three aspects are the three important points that people should pay special attention to when buying outdoor LED display.
 
Горячая линия обслуживания 24х: 40088882609
Телефон (коммутатор) : +86- 2799079079079907990799079907990799079907990790757
Штаб-квартир в городе шэньчжэнь провинции гуандун: Китай BaoAnOu GuanLan улица большая ткань переулок ткань породил номер 116 де выложить SaiEr.
 
Подписывайтесь на нас
Copyright 2018 шэнчжэнский город дьенсайр, лтд. 
                           

国内技术热线:

外贸技术热线:

媒体运营热线:

其它联系方式:

在线咨询
友情链接:    VR竞速彩票官方网站   6118彩票手机app下载   盛世彩官网   VR竞速彩票开奖网   乐盈彩票