Difference between IPS screen and LED screen
Author:Jiang Tian Time:2021-06-07 12:30 Browse(943)
1、 The two technologies are different: the full name of IPS is (in plane switching). The advantage of iPS technology is that it changes the arrangement of liquid crystal molecular particles and adopts horizontal conversion technology. LED and LCD screen technology, like the need for backlight support in the display, and light through two layers of glass and substrate and a variety of optical diaphragm, alignment film, color filter to produce polarization technology.
1、 The two technologies are different: the full name of IPS is (in plane switching). The advantage of iPS technology is that it changes the arrangement of liquid crystal molecular particles and adopts horizontal conversion technology.
while LED and LCD screen technology are the same.
backlight support is required in display, and light should pass through two layers of glass and substrate, various optical films, alignment films, and so on The technology of polarizing light by color filter.

Difference between IPS screen and LED screen

the technology of polarizing light by color filter2、 The difference of viewing angle: because the liquid crystal molecules rotate in the plane,
the "IPS screen" has quite good viewing angle performance, and can achieve a viewing angle close to 180 degrees in the four axial directions of up, down, left and right, which is better than the LED screen in the viewing angle.
the difference of viewing angle is that the liquid crystal molecules rotate in the plane3、 The difference of color authenticity: the comprehensive display of the characteristics of IPS screen color pillow.
IPS screen has the performance of color reversal and brightness conversion.
no matter from which angle you appreciate it, you can see the high-quality picture with bright color and natural saturation.
the design of IPS screen color pillow has the advantages of high-quality, high-quality and high-quality4、 The difference of dynamic picture quality performance: IPS screen adopts horizontal conversion technology.
it speeds up the deflection speed of liquid crystal molecules, ensures the picture clarity and strong expressive force when shaking, and eliminates the blurring and water line diffusion phenomenon of traditional liquid crystal display when receiving external pressure and shaking5、 The difference of energy saving and environmental protection: because the IPS screen arranges the liquid crystal molecules more reasonably.
the thickness of the liquid crystal layer is reduced, so that the light transmittance of the liquid crystal screen is changed, the display effect is improved, and the display panel is thinner and more power-saving.
the IPS screen is more energy-savingSource: Sogou Encyclopedia - IPS screenSource: Sogou Encyclopedia - LED screenReference source: People's Daily - mobile screen knowledge points: how much do you know about mainstream mobile screen materialsLED is light-emitting diode.
so the so-called LED screen is a confusing concept. In fact, the LCD panel plus LED is used as the backlight, and CCFL is also used as the backlight. CCFL is a cold cathode fluorescent tube. A Compaq notebook I bought in 2009 is backlit with CCFL, which is rarely seen now.
this paper introduces the concept of LED screenIPS screen is an upgraded version of LCD screen.
the arrangement of LCD is optimized and changed to horizontal direction, so the LED screen and IPS screen can not be juxtaposed. IPS screen is a kind of LCD screen.
whether the LCD screen is IPS is easy to distinguish.
ordinary LCD screen will appear wavy when pressing, but IPS screen will not appear this kind of situation, so if it is a touch screen, IPS should be selected.
if it is a touch screen, IPS should be selectedI checked the IPS screen used by the computer downstairs.
there are two kinds of touch screen and non touch screen. Businesses often fool consumers that iPS screen is better than LED screen. Don't believe him. As for the choice of resolution, it mainly depends on the demand. If the budget is sufficient, 1080p is good, and the resolution is low, there is no big difference.
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in this paper, the author introduces the definition of IPS screen
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