What Is Full HD?

Full HD, Full HD in English, is for the screen resolution of a flat-screen TV. It must meet two conditions at the same time: first, the physical resolution of the screen is 1920 × 1080; second, the TV's internal circuit can process and output 1080p Format picture signal. The overall physical resolution of the display screen must reach 1920 × 1080P, that is, the horizontal resolution must reach 1920 pixels, and the vertical resolution must reach 1080 scan lines. Full HD refers to the inherent physical characteristics of the screen and does not change due to changes in the signal picture. Full HD TVs always maintain a physical resolution of 1920 × 1080, regardless of whether they are playing high-definition video on cable TV, DVDs, or PCs. LCD TVs that comply with the Full HD standard will be labeled "FULL HD" near the panel or as part of the TV design.

Full HD

Full HD in English

At present, many LCD TV products on the market only reach the high-definition standard of 1366X768, but in the manual or the body, we often can see the "full support for 1080P high-definition display" logo, but this is not really able to reach the full HD standard, just It is said that 1080P images can be displayed, but the picture has been greatly reduced. This is just a promotional language for "golding" the product.

Full HD is an inevitable trend in the development of flat-screen TVs. Although many netizens also think that if you watch ordinary cable TV and enjoy DVDs, a TV with a high-definition resolution of 1366 × 768 is sufficient, but no one wants to spend tens of thousands to buy East and West will be obsolete after one or two years, and the connected entertainment of PCs and high-definition game consoles and TVs is gradually becoming popular. Therefore, most consumers now begin to prioritize Full HD 1080P models.

With the development of graphics card technology and LCD panel production technology, at the end of 2009, more and more manufacturers began to apply 1080P technology to computer monitors such as notebooks and LCD displays. In 2010, 22-inch and even 24-inch LCD monitors began to become mainstream in the market, and the resolution reached the standard 1920 × 1080 level. Therefore, some people call 2010 the "first year of popularization of 1080P".

When a model is labeled to support 1080p signals, its representative meaning is that the internal circuit can process 1080p input signals. At this time, no matter what screen is used, even if its physical resolution is only 1366 × 768, or the screen ratio is 4 : 3, even just a black and white screen, it can be said that this model supports 1080p signal format, but its display screen is not the original 1080p image, but after a certain conversion output. The so-called Full HD 1080P TV is a TV that can truly realize the point-to-point display of 1080p picture frames.