Once upon a time, the network was rumored that a soft-screen finger was bad, and a hard-screen image was normal, which caused many people to immediately give up once they discovered a soft screen when they purchased a smart TV. After all, most of the cost of the TV came from The truth of the screen is that many small partners know it. Is that exactly the case? Is the soft screen we have been neglecting really worse than the hard screen?
Soft screen: Also known as “VA screenâ€, it refers to a liquid crystal panel that does not use a protective case. Its obvious feature is that it stamps the TV screen with a finger, and the image will appear obvious “water ripples†(will automatically disappear). Sharp is represented by TV manufacturers.
Hard screen: A transparent protective case of resin material is added on top of the LCD panel to represent the manufacturer as IG. Its IPS hard screen is well known in the LCD TV industry.
The difference between the two:
1. Physical differences: IPS hard screen molecular arrangement structure is arranged horizontally, and the molecular arrangement structure of VA soft screen is arranged longitudinally. According to finger presses, there are no water ripples to judge soft and hard screens to make use of this difference.
2. Service life: The service life of the IPS hard screen is generally 70,000 hours, while the service life of the VA soft screen is 60,000 hours (both screens are theoretical design life).
Quality rendering:
From the introduction of the initial definition, we can see that the main difference between a hard screen and a soft screen is whether or not there is a transparent protective case. The quality of the two screens has no effect.
Performance differences:
In contrast, IPS hard screens are more protective to the screen due to the addition of a protective case, and the VA soft screen has better heat dissipation performance. It is worth mentioning that due to the maturity of production technology, the production technology of hard and soft screens has been consummated, and problems such as light leakage (hard screen) and color distortion (soft screen) have been solved.
to sum up:
The advantages and disadvantages of the screen can be distinguished by the resolution, number of colors, and panel level. The degree of softness and hardness alone is not based on any reference.
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