Number of views：2009order Release Date：2020-11-26

exist LCDFor the consideration of color reproduction, some displays do not have special features, and the signal transmitted from the front on the camera displayed on the monitor is far away, which basically does not comply with industry standards. Therefore, LCD displays are equipped with 3D digital comb filters, 3D digital noise reduction, and 10 bit LCD panel drivers to maximize the color reproduction of the image.

1. Discussion on the viewing angle of the monitor. As a part of the security monitor industry, the viewing angle cannot be ignored because it affects the viewing experience of the image. Ordinary civilian LCD displays in specific markets have very poor viewing angles. Therefore, using industrial grade LCD panels can achieve a viewing angle of 178 degrees or more, which can be clearly seen from any angle. This is very good.

2. The viewing area is actually the most easily overlooked aspect. In fact, it can be referred to as the actual display size, such as a 21 inch LCD display. 21 inches refers to the outer shell of the product's diagonal size of 21 inches. However, the actual display size of the external dimensions needs to be calculated by removing the boundary, that is, measuring the diagonal length within the boundary. Under normal circumstances, all manufacturers cannot guarantee or exceed the standard. However, the actual display size is a part of the monitor as a customer service. The actual display size of the company's 21 inch LED LCD monitor can reach 20.89 inches, which is similar to the visible size of a regular 22 inch monitor. The largest among products of the same type.

3，LCDIn general comparative research in the market, a contrast ratio of 500:1 or higher has been achieved because higher image contrast results in stronger and better layering.

4. The most important point is that,LCDThe issue of resolution is the most important, as this resolution indicates that the output signal will become more delicate. Many industries now support video signals in D1. H before. 264.720P and other 1080I. 1080P formats. As a backend signal output product, the requirements for various resolutions are very strict, and not all displays in the market can support video signals in the above formats.

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