Publisher: Supplier of LED Display Time: 2022-09-01 11:07 Views: 803
At present, LED displays are becoming more and more popular, and the scope of use is becoming more and more extensive. So which one is better, led screen or ips screen? What is the difference between led screen and ips screen? Next, the editor of Liancheng will introduce them to you one by one.
1. What is an ips screen?
IPS has multiple meanings, the details are as follows:
(1)IPS is the abbreviation of In-Plane Switching in English, which means plane switching. It is a liquid crystal panel technology launched in 2001, which is one of the LCDs.
(2)IPS is also the abbreviation of Intrusion Prevention System in English, which means intrusion prevention system. It is a computer network security device that can monitor the network data transmission behavior of the network or network equipment, and can timely interrupt, adjust or isolate some abnormal or It is a harmful network data transmission behavior. Complementary to antivirus software and firewalls
(3)IPS is the abbreviation of Internet Protocol Suite (IPS), which mainly includes TCP/IP protocol (Transmission/Control Protocol).
(4)ips refers to hard screen, led refers to light. IPS is just one of the categories of LED displays. Generally, computer LCD monitors are better than IPS. The reason why the IPS hard screen has a clear and ultra-stable dynamic display effect depends on its innovative horizontal conversion molecular arrangement, which changes the vertical molecular arrangement of the VA soft screen, so it has a more solid and stable liquid crystal structure. Not in the superficial sense, hard screen is to add a layer of hard protective film on the LCD panel, in order to prevent the LCD screen from being stabbed by external hard objects.
2. what is the led screen?
LED display (LED display) is a flat panel display, which consists of small LED module panels. LED, light emitting diode (light emitting diode abbreviation). It is a display method by controlling semiconductor light-emitting diodes. It is a diode made of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), and indium (In) compounds. When electrons and holes It can radiate visible light when recombined, so it can be used to make light-emitting diodes. Used as indicator lights in circuits and instruments, or composed of text or digital displays. Gallium arsenide phosphide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and indium gallium nitride diodes emit blue light.
LED screen is a new type of imaging electronic equipment made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle and long life, it is being widely used in outdoor advertising screens and other products. The use of LED light sources for lighting will first replace power-consuming incandescent lamps, and then gradually enter the entire lighting market, which will save a lot of power. Recently, white LEDs have reached a single power consumption of more than 1 watt and a light output of 25 lumens, which also increases its practicality.
3.the difference between led screen and ips screen
First to divide the concept, IPS is the panel, LED is the backlight. These two are new things in the past year or two. IPS improves picture quality and color. LEDs improve backlight brightness, lifespan, and thickness. The IPS panel can be pursued, and the LED feels nothing. LED means that the backlight behind the display uses LEDs. e-ips means that the LCD panel of the display uses e-ips, which is not a meaning at all. There is no good or bad, it depends on your needs. Simply put, the IPS screen has a wider viewing angle and a wider color gamut, which is suitable for drawing and watching high-definition movies. Suitable for those who make pictures or watch movies.
LED is a backlight, which has a longer life and lower cost. Compared with the TN screen, the performance is slightly higher. The LED performance is still good, and the dynamic contrast ratio is high. The disadvantage is that it is too bright and hurts the eyes a bit. Now the mainstream LED screen, the response time is short, suitable for games.
The difference between IPS screen and LED screen lies in the use of technology, viewing angle, color, dynamic picture quality, and energy saving and environmental protection. The IPS screen adopts the horizontal conversion technology to change the arrangement of the liquid crystal molecules, and the LED screen needs the support of the backlight when displaying. In terms of viewing angle, color, dynamic picture quality, and energy saving and environmental protection, IPS screens outperform LED screens.
(1)Differences in the use of technology
The full name of the IPS screen is In-Plane Switching, which means plane switching, commonly known as "Super TFT". The screen changes the arrangement of liquid crystal molecular particles, and adopts a horizontal arrangement. When encountering external pressure, the molecular structure is firm and stable. Much better than soft screens.
The LED screen needs the support of the backlight when it is displayed, and the light must pass through two layers of glass and substrate and various optical films, alignment films, and color filters to generate polarized light.
(2)The difference in viewing angle
Because the liquid crystal molecules rotate in the plane, the four axial aspects of the IPS screen can achieve a viewing angle close to 180 degrees, and the viewing angle is better than that of the LED screen.
(3) The difference in color authenticity
The IPS screen is more vivid, saturated and natural than the LED screen. The viewing angle of the Ips screen is wider and the color gamut is wider, which is suitable for drawing and watching high-definition movies.
(4)Differences in dynamic image quality performance
The IPS screen ensures the clarity of the picture and has a super expressive power when shaking, eliminating the blurring and water pattern diffusion that are prone to occur on the traditional LCD screen when it receives external pressure and shaking.
(5)The difference between energy saving and environmental protection
The IPS screen arranges the liquid crystal molecules more reasonably, reducing the thickness of the liquid crystal layer, thereby changing the light transmittance of the liquid crystal screen, making the display panel thinner and more power-efficient than the LED screen.
(6)Brightness is different
The brightness of IPS hard screens has always been lower than that of ordinary screens, which results in more color distortion. Generally speaking, a brand-new IPS screen has only about 85% of the brightness of a brand-new ordinary LED screen.
As mentioned above, the IPS screen is actually a kind of LCD. There is no doubt that the display effect of LED will be better. Therefore, if you do not consider the screen life, there is no doubt that the LED screen is better than the IPS screen. If you are very concerned about the screen The lifespan that is IPS is good.
The above is the led screen and ips screen that Liancheng sent to you, which is better, and the difference between led screen and ips screen. I hope it will be helpful to everyone, and welcome everyone to add or correct. LCF is a world-leading provider of LED display applications and solutions, as well as a national-level specialized, special, and new little giant enterprise. The main business covers "smart city", "cultural tourism business performance", "commercial display project", "content technology" four major sections, with the world's leading automated production equipment and modern post-doctoral research laboratory and perfect sales and services team. Friends who want to buy LED display can also contact us, LCF LED display manufacturer, a big country brand, trustworthy!