LED display and LCD LCD screen difference analysis

　　LED Display(Light Emitting Diode Display)and LCD LCD display(Liquid Crystal Display)are two different types of display that are widely used in modern display technology.There are some differences between the two products in the application principle,use characteristics and use areas.Today,follow Ddon Visual in Shenzhen,China to see the comparative analysis of LED display and LCD LCD screen:

　　1.Working principle:

　　LED display:Use light-emitting diodes(leds)as light sources.An LED is a semiconductor device that emits light when an electric current passes through it,producing different colors of light.

　　LCD:The use of liquid crystal molecules to control the transmission and blocking of light.Liquid crystals are special materials that adjust the degree of light transmission by controlling an electric field.

　　2.Display effect:

　　LED display:LED display has high brightness,high contrast and a wide range of colors.It can be clearly visible outdoors and under bright light.

　　LCD LCD screen:LCD LCD screen has better color accuracy,but the brightness and contrast are lower than LED display.There may be visibility problems in bright outdoor light.

　　3.Energy consumption:

　　LED display:LED display usually has a low energy consumption,LED is an efficient light emitting device,can convert electrical energy into light energy,reduce energy waste.

　　LCD LCD screen:LCD LCD screen is also relatively energy saving,but the use of backlight will lead to certain energy consumption.

　　4,thickness and size:

　　LED display:LED display can be made relatively thin and flexible,especially in indoor and outdoor billboards,stage shows and other occasions with a larger size choice.

　　LCD:LCD LCD screens have a wide range of sizes,but compared to LED displays,they have certain limitations in the manufacture and assembly of large sizes.

　　5.Perspective:

　　LED display:LED display usually has a large viewing Angle range,and the audience can still see a clear image from different angles.

　　LCD LCD screen:LCD LCD screen has a narrow viewing Angle,which may cause color and brightness changes when viewed from an oblique Angle.

　　6.Application differences:

　　LED display:suitable for billboards,stage backgrounds,stadiums,outdoor activities and other indoor and outdoor large display occasions,as well as outdoor billboards,road signs and other outdoor applications.

　　LCD screen:suitable for TV,computer monitor,mobile phone,tablet computer and other small size display equipment,but also often used in monitoring display,indoor advertising display and other small and medium-sized occasions.

　　It is not difficult to see that the full-color LED display and LCD LCD screen in the working principle,energy consumption,display effect,size,thickness and viewing Angle and application there are some differences,therefore,users in the purchase of products,need to combine their own application needs and site characteristics,choose the right display technology,in order to achieve the expected requirements.Ddon Visual focus on high-quality full-color LED display R&D and production and sales,products sell well in more than 100 countries and regions around the world,if you have related product needs,welcome to call Ddon Visual,we will provide you with perfect product solutions and quality service.