Home >t6963c graphic lcd module > Industrial LCD monitors and LCD TVs the difference between ordinary
Industrial LCD monitors and LCD TVs the difference between ordinary
2011-10-08 by seoer

Weigh the advantages and disadvantages of features and technical conditions is the first step in the selection process monitor, and, for industrial applications and display devices for consumer products are usually different. Should be considered in the choice of the following seven basic elements.

1, the whole stability (including the use of time, interference, etc.)

Monitor closed circuit monitoring system in the form, usually 24 hours a day, 365 days a year continuous uninterrupted power use (while the TV is usually only work a few hours every day), and some applications may display a more severe, which requires higher reliability and stability of the display. Compared with the TV, in the design, display of current, power, temperature and electrical interference resistance, electric shocks and margin, and MTBF use of time are much larger than the TV, but also must use the whole display Shielded metal enclosure to ensure electromagnetic compatibility and interference performance; in the selection of components, monitors the use of components of the pressure, current, temperature, humidity and other characteristics of various components used to be higher than TV; in installation , commissioning and machine components, especially the aging process requirements, the display requirements are higher, making the TV when the machine is in the pipeline on the aging temperature is usually about 8 hours power, but you need to display the whole aging at high temperature , high humidity on the closed environment of the aging power lines more than 24 hours of aging, to ensure overall stability.

Second, the image resolution

LCD display with intuitive features reflect the image quality, combined with full 1920 x 1080 resolution display for the field of radio and television equipment used, LCD display is preferred, professional display shows the output resolution is automatically adjusted according to the resolution (no matter if they had can support); its high reliability and high-definition display capabilities will ensure that you can record high-definition audio and video edited, the video display of signal integrity in front of the viewer.

Conversely, LCD display modules TV only supports specification of several television set forth in commonly used resolution. Because the resolution of commercial television signals only a few, according to civilian users as long as the LCD TV to use the resolution to the effect of several commonly used treatment, a special resolution will result in the video.

Third, the color reproduction

If the definition video channels mainly by the amplitude-frequency characteristics of the decision, mainly by the reduction degree display red (R), green (G), blue (B) three primary colors of the color signal and luminance signal of the phase of the decision. Since the display is usually observed as a static image, and thus the requirements of the display color reproduction more than the TV, so as to put the professional display channel brightness, color processing and R, G, B should have an accurate handle on the compensation circuit and delay circuit to ensure that the light / color signal and the R, G, B signals of phase synchronization.

Conversely, LCD TV requires the use of environment actions, and the image is processed for display through the polish. Can not truly reflect the actual results.

Fourth, the use of materials, machine

As the usage environment, LCD TV plant material part of the metal shell texture. And the internal plate line are industrial design, not easy to aging; embodiment of energy saving ideas: low-power design; environmentally friendly materials used. Neat appearance, ease of stitching, the combination of installation and other industrial needs.

Conversely, LCD TV sets cover all of the non-metallic materials and design. Internal board line is designed for civilian use, likely to cause long boot mechanical aging. In addition the appearance of many non-commercial television appearance rules, with sound system, the appearance of the arc as the auditory and visual systems, ancillary facilities, the overall appearance and effectiveness of construction it will be greatly reduced.

Five port

LCD multi-use industrial port such RGBBNC the color interface with self-locking institutions and professional video interface, DVI-D;

Conversely, LCD TV is not self-locking BNC component input and DVI-D interface;

Sixth, control interface

LCD can be used S232 serial control, and open up to more than 200 password control, to adapt to a variety of industrial environments. Easy multi-monitor use, not through the remote control can control all display devices, and be able to assist, regular boot, delay start, self-test machine and other industrial requirements.

Conversely, LCD TV also can be used S232 serial control. But only to achieve remote control commands are available. Industrial control and can not be achieved.

Seven, fanless architecture

TFT display module is designed with no mechanical exhaust fan to maintain air circulation and cooling, thereby avoiding mechanical exhaust fan caused by dust and fan noise issues, when the internal temperature due to unknown reasons, increases, the monitor automatically control backlight system temperature is kept at the highest temperature below.

Conversely, LCD TV due to the environment due to the application, which is not critical.

  keywords:t6963c graphic lcd module