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Views: 241 Author: Wendy Publish Time: 2023-06-12 Origin: Site
First off, it should be noted that PS is a technical designation and not a screen material. Since IPS displays are essentially one of the TFT screens since they are superTFT at their core,
The screen with IPS technology is undoubtedly superior if you're asking which is better. The liquid crystal molecules in TFT are typically positioned horizontally on TFT screens, but the liquid crystal molecules in IPS screens are arranged vertically, enabling IPS to have a wider viewing angle. Better color reproduction and more realistic visuals arise from the lack of noticeable water ripples on the panel's surface when you press on it (this is what is referred to as a "hard screen"). Conventional TFT cannot compare to these features.
Despite having so many benefits, it will also raise the price. IPS LCD displays cost much more than standard TFT panels. What does IPS stand for?
Hitachi first unveiled IPS (In PlaneSwitching) technology, sometimes referred to as "SuperTFT" technology, for liquid crystal panels in 2001. IPS screens are high-end goods in LCD panels due to their quick reaction times, wide viewing angles, and accurate color reproduction. Additionally, LCD televisions with IPS displays may attain dynamic clarity of up to 780 lines in comparison to PVA panels. It can still attain high-definition in terms of static clarity if the 720-line high-definition standard is followed. When I watch sports events, action movies, and other fast-moving programs, I may get greater image quality thanks to this panel technology, which increases the dynamic display impact of LCD TVs. Since IP panels are less likely to distort with water patterns when lightly scraped by fingers than other types of panels, IPS screens are sometimes referred to as hard displays. When closely examining the screen, you may tell it is an IPS screen if you notice a fish scale-like pixel facing left and adding a hard screen.
Flat panel television manufacturers have promoted features like "free high-definition color," "smart light," "dynamic high-definition," and "full mode high-definition digital TV all-in-one machine" as selling points, starting a new round of market share grabbing with the benefits of differentiation. The broad perspective technology-equipped Samsung PVA model is extensively used by American and Japanese businesses due to its high production capacity and reliable quality control system. In modern LCD displays or LCD TVs, PVA technology is frequently employed in mid- to high-end models. Soft screens include VA type panels as well, and you may get a similar watery appearance by lightly touching them with your fingertips.
The IPS panel, or"hard screen"is another important technical subject. Previously, Philips and LG (LPL) invested in and created this panel together. However, as a result of Philips'unilateral transition, it diverted the IPS manufacturing line and changed the focus of its research and development to industries like lighting and healthcare. It is currently essentially supported by the LG family and has been given the new moniker LGDisplay (LGD).
Its two poles being on the same surface, as opposed to other liquid crystal modes where the electrodes are arrayed in a three-dimensional fashion on both sides, is an IPS screen's most distinguishing feature. By adopting a horizontal configuration, this method improves the placement of liquid crystal molecules. The structure of the molecules will slightly droop downward under external pressure, but the overall molecule will stay horizontal. The stiffness and stability of the liquid crystal molecular structure of the hard screen will be far superior than that of the soft screen when it faces external forces! So it will not cause distortion or affect the color of the image, which can maximize the protection of its visual effect from being damaged. In addition, there is another S-IPS panel that is an improved version of IPS.
In addition to having some benefits in terms of durability and ease of cleaning, the LCD panel using IPS hard screen technology outperforms VA soft screens in terms of functional parameters and performance indicators. LCD TVs have long had a problem with response time, but thanks to ongoing advancements in LCD technology, the issue of image lag in LCD TVs has also been successfully addressed on the IPS panel. The IPS screen has the benefit of having a quick reaction time, which makes it possible to display crisper pictures in dynamic scenes. Additionally, IPS panels offer a number of performance benefits over VA soft screens, including excellent black expressiveness and accurate color reproduction.
It is an ideal carrier for viewing digital high-definition images, especially for fast-moving scenes like competitions, racing games, and action movies, according to the test results, which were reported by technical experts. The IPS hard screen LCD TV can excellently display dynamic high-definition images, especially suitable for the reproduction of moving images, without residual or trailing images. The expert panel said that the IPS screen's distinctive horizontal molecular structure makes it very ideal for TVs and other touch-enabled public display devices since it is exceptionally steady when handled without leaving water stains, shadows, or flashes.
