How to distinguish LCD monitor from LCD TV?

Computer enthusiasts know that LCD monitors have the advantages of high brightness and no radiation compared to flat screen monitors, but when playing computer games, the image will move slowly, and high-speed images will also "tail". In contrast, LCD TVs will not exhibit similar phenomena.

What is the difference between an LCD monitor that can watch TV and an LCD TV?

Generally, TV signals consist of sound, brightness, and color. After these three sets of numbers are processed inside the TV, we can enjoy the realistic picture and sound. Even with LCD panels of similar performance, they will differ in their signal optimization. The most obvious thing is that LCD TVs will invest in a larger optimization program for imaging, because everyone has this feeling. Watching TV, because of the small area, we have to watch it at a distance of less than one meter or even less than half a meter. In that case, very small and unclear images will cause visual "image blur", so we need to To get good imaging results, you have to work hard on imaging.

The reason why the LCD TV can eliminate the sluggish phenomenon is that the LCD TV uses a powerful and larger-capacity digital processing circuit. For example, the "digital new mind" LCD chip launched by color TV manufacturers for LCD TVs recently has the technological advantages of all-digital advanced processing. It has changed the original TV signal processing mode and integrated the YC separation circuit and color decoding circuit into All-digital signal transmission and processing of large integrated circuits not only reduce the sound noise, but also truly restore the original appearance of the image.

People who like to watch movies on DVD may have encountered such a problem. The format of DVD is different from that of TV. Sometimes, chroma data noise will be generated. For this point, color TV manufacturers have also prepared for a long time, the DVD full digital tracking noise reduction technology can remove the noise and spots generated during the compression of the format image of the DVD disc, improve the image clarity of the DVD movie, and can correct the DVD playback The color information that cannot be corrected in the device makes the color information restoration more accurate and improves the picture quality of DVD movies. At the same time, the three-dimensional dynamic surround sound can make the sound range wider.

In addition, in terms of the color of the image, the LCD TV also uses various "filters", its role is to optimize the TV signal, which is also used in ordinary TV. All of these are generally not used on ordinary LCD monitors, which is a big difference between the imaging effect of LCD monitors and LCD TVs.

Due to the inherent limitations of early liquid crystal displays, there were three obstacles: viewing angle, response time, and manufacturing cost. In fact, among the technical performance indicators of LCD TVs, brightness, contrast, resolution and viewing angle have the greatest impact on consumers' visual experience, and brightness is also an important indicator for judging the quality of LCD TVs.