Can LCD TVs be used instead of LCD monitors?

Generally, the LCD screen used in LCD TVs is better than the screen used in LCD monitors, and the production process is more cumbersome, and the motherboard and other parts are larger in size (because they want to convert signals), so in terms of function, LCD TVs can replace LCD monitors, in terms of cost performance and volume, LCD monitors have the advantages of small size and low size.

The screen parameters are a little different, the brightness of the TV is larger than the larger of the display, and the resolution of the display is generally larger than that of the TV.

The corresponding time is about the same, and the imaging principle is the same.

It is said that LCD TVs can refresh up to 120Hz – which doesn't seem to be the case, as the actual refresh rate of the TV signal is only 50Hz

1。Computer screens. The dot spacing is small, mainly for word, excel and other text main surface display.

TV screen, large dot distance, mainly to improve brightness.

2。The computer screen has a close visual distance, so the backlight light is small, and the brightness contrast is low.

The TV screen is far bright, so the backlight is double or higher, so the brightness contrast is higher.

3。The computer screen has a fast response speed, mainly because the computer signal reaches 70Hz.

The response speed of the TV screen is 8ms, because the TV signal is only 60 or 50hz.

4。The TV has a high-grade backlight with high colors.

Most of the computer screens are for the sake of responsiveness, and they don't have both, giving up some color.

Ask another question, is it better to watch analog TV with an LCD screen than an ordinary TV?

Yes. TV CRT color is good, and the response speed is1ms. But the dot distance is large, and it is not good for the eyes, so you will be short-sighted.

It depends on whether your LCD TV supports VGA function,You can support it,But now LCD TVs all support VGA function。 Sometimes there is a VGA interface, but the program of the A D board does not have the VGA function, so it cannot be used as a monitor.

It can be used as a direct substitute for the monitor, and the corresponding time of the LCD is generally at least 16ms, but it is recommended to choose 12ms, so that it is better to play games. The connection is very simple, no converter is used, and now plasma and liquid crystal have VGA computer interfaces.

Yes, the technical parameters of each manufacturer are different, and the effect is different.

Generally speaking,In the case of the same size,The resolution of the TV screen is lower than the resolution of the display,If the resolution of your LCD TV is large enough,In1204*768Above,It can also be used to make a display,That is, when displaying,The text will be much larger than that of ordinary displays,Because the point distance between the two is different。

1. Liquid crystal characteristic parameters:

The main parameters of liquid crystal characteristics are as follows:

Dielectric constant, refractive index, conductivity, viscosity coefficient, threshold voltage, anisotropy parameters, etc.

In practical application, the characteristic parameters of the corresponding liquid crystal material and the corresponding device characteristics have the following relationship:

Device Characteristics Correlation Liquid Crystal Characteristic Parameters.

Operating temperature range Phase change temperature.

Contrast viscosity.

Response characteristics of dielectric anisotropy.

The driving voltage is refractive index anisotropy.

Angle of view elasticity constant.

Scalability pitch.

Device Process Resistivity.

Box thickness. Orientation.

2. Liquid crystal material selection standard:

1.Liquid crystal materials for meters and calculators.

This type of display is generally displayed in a seven-segment digital display. As a result, even with multi-way drives, it is rare to exceed four-way. Moreover, its use environment is better, except for special requirements, its ambient temperature range is generally 5 40, therefore, the characteristics of liquid crystal materials used in this field are easier to meet, and the main selection standards are generally preferred. Concrete.

It is best not to replace a computer display with an LCD TV screen. Due to different application fields, the screen, size, brightness, contrast, color gamut, color temperature, response time, interface, etc. they use are different. In their respective fields, it can be said that they cannot be perfectly substituted for each other.

Pros and cons: The advantage of LCD TVs is that they are cheaper than computer displays**. In addition, LCD TVs have an advantage in contrast、Brightness of these two aspects。

This is also the reason why when watching TV and movies on the LCD monitor, the darker the scene, the more dark the picture, the more dark it feels.

However, due to the higher brightness of LCD TVs, it will cause certain damage to the eyes if the TV screen is replaced by the computer display screen for a long time. Take 46-inch TV as an example,The suitable distance is:3Meter。 And the ** distance of the desktop monitor is the distance of about one arm.

Therefore, if the LCD TV screen is used as a computer monitor, it will inevitably be very close to the human body, which will cause damage to the eyes.