Why are today s flat screen TVs very wide but flat?

Widescreen has the following advantages: 16:9 16:10, etc

9** Advantages are gradually emerging: the law of any product, and the cost of raw materials is more important in the manufacturing cost.

The same size of the display, the use of 16:9 ratio cutting to make the area smaller, mass production, the advantage is undoubtedly more obvious, manufacturers can save more costs, when the time is ripe, the official retail price will be reduced, and finally the interests of manufacturers and consumers is a win-win situation. Of course, manufacturers are not blindly cutting for cost.

9 More suitable for physiological needs: Although the human eye is round, the eye socket is oval, while the eyelid is narrower and spindle-shaped.

This limits the range of view of the eye, so the field of view of the eyeball is basically oval. Man has two eyes, and the two ovals are added together, and then a maximized rectangle is cut out of them, which must be rectangular. From the physiological point of view of the human eye, the ideal frame may not be the best ratio, and the observation range of the two eyes that are long side by side should be wider, so we will unconsciously like to watch widescreen movies, like cameras that can shoot wide-format pictures, etc.

And TV has become the focus of people's family entertainment life, it is precisely that TV did not experience 16:10, and jumped directly to 16:9, which is more suitable for human vision.

9. Office does not show weakness: Many netizens believe that large-screen monitors, audio, video, games and entertainment are indeed excellent, but the screen is too large and uncomfortable to work.

In fact, it is not, because there are more and more office work content and more and more software, and then the characteristics of the large screen will come into play. As for whether the big screen is 16:9 or 16:

10 Better office? Let's find out right away. (Since 22-inch and 23-inch** are the same, comparing them allows netizens to make a better choice.)

9 Audio-visual entertainment is better: Note that the anamorphic widescreen here is not the same thing as the anamorphic widescreen we said on ***.

Anamorphic widescreen film refers to the use of anamorphic spherical lenses, the image is squeezed horizontally, so that the picture can fit in: 1 film, if you look directly at the film directly at the light source, the circle will look like a thin and long oval. When the film is made, the film equipment with a distorted lens is used to re-widen the image and show it by optical principles, so that the image returns to its original aspect ratio.

9 Lower power consumption and more environmentally friendly: while 16:

9The advantage is that the number of lamps is saved, in addition to the cost is controlled, the power consumption can also save a lot16:9The advantages of power consumption are obvious, the larger the screen, the more obvious the advantage. Long-term use 16:

9. It can save a certain amount of electricity bills for everyone, especially the long-term working environment of Internet cafes.

Expert interpretation: screen size is actually the first issue that consumers will consider when buying a machine, but it is also the first to be ignored. For most consumers, 32 inches or 42 inches is just a concept, only the size is different, and there is no actual visual comparison.

In fact, the screen of an LCD TV is measured by the diagonal length of the TV screen, which is often measured in inches (1 inch is equivalent to centimeters).

Due to the screen characteristics of the LCD screen, it will not be covered by the bezel, so generally speaking, there will be no difference in the screen size of the LCD TV, and because the LCD screen is cut according to the whole size, there is usually no lack of one and a half inches. However, this is only the usual situation, and there are very few manufacturers on the market who use non-A-class screens or screens that are not up to par to reduce their production costs, resulting in a situation where they are 1 to 2 cm less than the standard size marked, which seems to be a little smaller. On the other hand, some manufacturers have to sacrifice the size of the screen slightly in order to adjust the physical resolution of the screen.

In view of this, when consumers buy LCD TVs, it is best to choose large brands to buy as much as possible to avoid this kind of screen "short catty and two" phenomenon.

The ruler is the diagonal of the effective display area, which generally does not seem to you to be the same size.

Because of the TV bezel. If the same size.

You measure the diagonal exactly the same.

Because the number of inches on the data is the length of the diagonal of the screen, not the area. The diagonal length is the same, so it should be the largest square area.