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Of course, if there are not many advantages, there is no need for a hard screen panel. I summarized from the reports on the Internet, saying that the display with a hard screen panel has a fast response speed, a wide viewing angle, and a good picture effect, which is enough to meet our needs.
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I don't think it's possible AOC shouldn't be stupid to that point LG's screen is more expensive and AOC is mainly OEM LG's hard screen Flicker the concept line Display It's not much stronger than VA screen **It's higher.
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AOC is the most cost-effective, the longest shelf life and OK quality among all brands, especially domestic brands.
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I believe that Sharp's soft screen hard screen has serious light leakage,Its heat dissipation performance is extremely poor,The response is too slow,Only suitable for small-sized displays,Not suitable for LCD TVs,These shortcomings are determined by its own principle,Not my personal opinion You can have an in-depth understanding。
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It's definitely good,My TV is a hard screen, and the effect is very good。
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Hard screen is really no advantage!
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The landlord is already using an LCD TV with a hard screen panel,If you use it well,The hard screen display should be considered。
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LCD TV soft and hard screen selection:
1.There is no superiority or disadvantage between soft and hard screens.
Although there is a certain difference between the hard screen and the soft screen in the production process, there is no absolute superiority or inferiority in performance, and the statement that the hard screen must be better than the soft screen is wrong. The light leakage contrast of the hard screen is poor, and the color of the soft screen is distorted from the side, but the manufacturers of the hard screen and the soft screen have gradually improved their shortcomings.
2.TV production line with soft and hard screens.
The physical properties of both hard and soft screens are the same, as long as they are not impacted by gravity or carved with sharp objects, they are not easy to damage. Whether it is a hard screen or a soft screen, it is impossible to determine the quality of LCD TV products, and it should not become the only criterion for consumers to choose and choose. In fact, whether it is a soft screen or a hard screen, it will be broken and damaged when it encounters a sharp impact.
Pros & cons: Advantages of a hard screen:
The advantages are high viewing angle, fast direction and accurate color reproduction. Compared with other types of screens, the screen of the IPS screen is relatively "hard", and it is not easy to deform with water patterns when you swipe it lightly by hand, so it is also known as a hard screen.
Advantages of soft screen: good color performance, strong sense of hierarchy, and heat dissipation in place.
Disadvantages of hard screen: poor heat dissipation, easy reflection, and poor color depth of field.
Disadvantages of soft screen: distortion to touch, and unsatisfactory high-speed motion pictures.
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In fact, this problem is not directly related to hard screens and soft screens.
What determines the quality is what kind of LCD panel the LCD TV uses,For example, Hitachi's IPS panel、Sharp's Guishan screen、Samsung's PVA panel, etc. are all well-known excellent panels。
It is usually said that the hard screen is better,Because some excellent panels use different arrangements,Therefore, it is manifested as a hard screen,For exampleIPSThe panel belongs to the category of hard screen,But some small manufacturers will also do some indiscriminate behavior,Such as installing tempered glass in front of ordinary LCD TVs,So that even if the salesperson knocks with his fingers, there is no problem,But such a "hard screen" is really meaningless。
If the landlord wants to buy a TV, it is recommended to go to some TV forums or ** bubbles.
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Hello, if you say that there is no difference between the two in terms of display effect, the so-called hard screen product is a product that adds a layer of transparent resin material with high hardness to protect the outer film on the LCD screen. You can use soft and hard screens if you care about it.
So the basic physical properties of both are the same.
The fundamental difference between hard screen and soft screen is only in the screen with or without film, which will not and cannot change the intrinsic physical properties of the LCD panel itself, so it still maintains inherent characteristics in terms of image quality. If on the same occasion, use the same signal source, compare the ** hard screen and soft screen models of LCD TV, there is a significant difference in picture quality, then the most critical issue should be in the level of the LCD panel and IC driver performance and other core configurations, but not in the "hard screen" and "soft screen" difference.
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The so-called soft and hard screen is just a gimmick for the promotion of merchants. The hard screen can play a certain role in protection due to the addition of a layer of film, but there will be shadows in the dark light or sunlight.
Personally, I think soft is good. You see whether the best Sharp is soft or hard.
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The so-called hard screen is a product that adds a layer of transparent resin material with high hardness to protect the outer film on the LCD screen. This process was initially promoted by Hitachi and other Japanese manufacturers, and later LG greatly improved it, resulting in a unique S-IPS hard screen process technology.
At present, the main representative manufacturer of hard screen is LG-Philips, and most of the LCD TVs of LG, Toshiba, Hitachi and other manufacturers use hard screens. TN, PVA, MVA and other panels belong to soft screens, and the main representative manufacturers are Samsung and Sharp. The hard screen only adds a protective film to the LCD panel, and it cannot change the basic physical properties of the LCD surface.
On the same occasion,Use the same signal source,Compare**Two different LCD TVs,If there is a significant difference in picture quality,Then the key issue should be the level of the LCD panel and the performance of the core driver,Not in the software and hardware of the screen。 Therefore, the reasonable explanation of hard screen and soft screen is only in the manufacturer's production process characteristics, although they are different, but they are also the same. As far as the screen material is concerned, the hard screen and the soft screen are equally fragile, afraid of contact with sharp objects, and are overwhelmed by gravity.
Although the hard screen has an extra layer of protective film, it seems that the security is slightly improved compared with the soft screen, but the process requirements of the hard screen are very high, if the light transmission performance of the protective film used is not good enough, it will directly affect the color effect of the picture. If the outer screen film pasting process is not strictly controlled enough to meet the technical specifications, it may cause image distortion and affect the image quality in use. Although the soft screen without a protective film has no worries, it is easy to scratch if it is touched with heavy force.
However, the physical properties of both hard and soft screens are the same, as long as they are not impacted by gravity or carved with sharp objects, they are not easy to damage. Experts in the home appliance industry believe that whether it is a hard screen or a soft screen, it is impossible to determine the quality of LCD TV products, and it should not become the only criterion for consumers to choose and choose.
Therefore: although there is a certain difference between the hard screen and the soft screen in the production process, there is no superiority or inferiority in performance. The former has high wear resistance but has problems such as easy reflection, while the latter has low wear resistance but no reflection problem.
The theory that the hard screen is good and the soft screen is poor is purely nothing, and it is completely the content that the salesperson adds when introducing the product.
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Actually, there is not much difference, but each has its own selling point. The soft screen has good heat dissipation and high contrast. The hard screen is easy to care for and not easy to scratch. Mobile phones and tablets are all hard screens. Personal opinion: Choose a soft screen for a large-size TV!
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Of course, it's a hard screen, the question is, how do you check if an LCD TV is soft or hard? Besides: Is there a soft screen and a hard screen for LCD TVs?
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Hello netizens,The trend of hard screens in the future,Now they have begun to use Sharp's technology,AGZO's hard screen,The same will be true for LCD TVs in the future。
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Answer: LCD screen is divided into soft screen and hard screen, but this is not literal, but refers to the different arrangement of liquid crystal molecules, the liquid crystal molecules of the soft screen are perpendicular to the screen, and the liquid crystal molecular arrangement of the hard screen is parallel to the screen, so the soft screen will appear water ripples when pressed by hand, and the hard screen is not easy to appear, hence the name soft screen hard screen.
As the saying goes,Nine leaks out of ten hard screens,There is also a special leak,It is said that IPS hard screens generally have light leakage problems,The edges of the screen are at the four corners,There will be a large area of brightness exceeding the average level,Common glory wisdom screen Sony8Series and other hard screen models are common。 This is almost not the case with VA soft screens.
So a soft TV screen will be better than a hard screen.
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In terms of service life, the soft screen is longer, the heat dissipation of the hard screen is not as good as the soft screen, the soft screen has a better sense of hierarchy in terms of image quality, but the color performance of the hard screen is more vivid, in addition, the light leakage phenomenon of the hard screen is more serious, at present, the hard screen is mainly LG and PHIPLSIPS, S-IPS technology, soft screen includes Samsung's PVA, Sharp's ASV, and Taiwan's MVA camp.
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