LCD TV backlight there are two, one is straight down, and the two is side light, which is good?
Personal feeling, for the current coexistence of LED TV and LCD TV, it is recommended to choose the side into the ultra-thin LED TV, after all, there will be a new feeling, if the direct style can not bring new experience.
The vertical backlight is difficult to implement, and the picture quality is better in theory. But the disadvantage of the direct backlight is that the TV appearance can not be too thin, and it is not very different from the traditional lcd. From consumer experience, it is difficult to believe and ordinary LCD what is the difference?.
Currently on the market, the introduction of the side back light source, LED TV is the representative of Samsung, from its products can see out, looks like the fingers as slim, very beautiful. Although the side backlight can be made very thin, but more difficult, higher technological content, which includes a lot of technical problems, such as the heat problem, such as the side light control, light reflection, uniformity, each one or two sentence is not to say clearly.
