Pay attention to the suitability of choosing ppe

The screen is the core part of the TV. At present, the LCD TV screen is divided into a hard-screen party and a soft-screen party. From a professional point of view, they have their own characteristics. Actually, there are no absolute performance advantages or disadvantages. Let's make a detailed answer below.

Generally refers to the VA screen. Fujitsu's MVA technology (Multi-domain Vertical Alignment) can be said to be the earliest wide-angle LCD technology. The Samsung PVA technology from Samsung Electronics is also in the category of VA technology.

1, soft screen with high transmittance, colorful, many manufacturers have adopted improved wide color gamut technology, bright color screen 2, the soft screen using "half-pixel" display, can accurately calculate the distribution and display of RGB three primary colors Like the effect, richer picture details 3, soft screen light transmittance is high, so no need for a strong backlight light source, so the heat dissipation is low, the power consumption is relatively small

——Soft Screen High غير مجاز مي باشدt Performance (Ultra HD)——

General refers to the IPS screen. Hitachi introduced the LCD technology (In-Plane Switching, planar conversion) in 2001. Both poles are on the same plane, unlike other liquid crystal mode electrodes, which are arranged on top and bottom. Since the electrodes are on the same plane, the liquid crystal molecules are always parallel to the screen regardless of the state, which will reduce the aperture ratio and reduce the transmittance.

2, the liquid crystal molecules are arranged in the horizontal direction, the screen presses the ** pattern, the image is stable, IPS panel provides a wide viewing angle, the viewing angle can reach 178 degrees, the color is not distorted 3, the response time is fast, the high-speed motion of the screen is not heavy Shadows and smearing and other undesirable phenomena 4, at the same time can enhance the white balance processing, pure white effect is better 5, relatively low power consumption, use more energy-efficient

- Hard screen slim recommended (ultra HD) -

Consumers are most intuitive and popular in the selection of TVs: First, soft screens will have water lines with light strokes, hard screens will be less prone to water vein distortions, and hard screens may have larger angles of view. Up to 178° 3. Tap the screen to make the hard screen harder

There is also the most important point: hard screen or soft screen, there is no special effect on the picture quality. If on the same occasion, using the same signal source, there are obvious differences in picture quality of the two different LCD TVs, then the key issue should be the level of the LCD panel and the performance of the core driver chip, not the "soft" and "" of the screen. hard". The simplest is that the actual color of the picture actually seen by naked eyes is the most practical one.

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