There are some other forms of Touch Screen LCD Monitor
So far, no unified concept of the display to say, but their knowledge is mostly the same as the name suggests it should be a certain degree of electronic documents through a Touch Screen LCD Monitor specific transmission equipment to the screen and then reflected to the human eye as a display tool. Broadly speaking, the streets everywhere in the big screen, TV screen, cell phone, Instant-Dict and other display areas are regarded as displays, but generally refers to the host computer connected to the display device. It is widely used, satellite monitoring of large and small to watch VCD, can be said that in modern society, its shadow is everywhere, its structure is generally circular base plus body, with the color display technology continues to evolve, Now there are some other forms of display, but this is not much. As a people who often have access to computers, monitors must be his face to long-term, everyone will have this feeling, when a long time to see an object, the eyes will feel particularly tired, display, too, because It is through a series of circuit design to produce images, so it will produce radiation, the greater the harm to the human eye. People often say that computer directly affect human health, the three elements of a keyboard, mouse, monitor. The traditional use of a requested font keyboard with his hands on the middle letter, so users have to tighten the shoulder, arm cantilever clamping, use up fatigue, long-term use could easily lead to injury, the mouse is almost so, the smart business recognizes this point, offering a variety of ergonomic keyboard and mouse, very popular. So the three elements that affect health, the most important is undoubtedly the display, because your eyes directly looking at it, if hurt, Touch Screen LCD Monitors how much money is irreparable, in which only their own pain to bear, so now the industry with numerous color display on the lower radiation standards, such as MPRII, TCO series, the market most of the above product certification, consumers have to recognize the signs when buying LCD monitors.
From the early black and white colors of the world to the present world, and displays have come a long and arduous process, with the continuous development of display technology, display more and more detail the classification. From the early black and white colors of the world to the present world, and displays have come a long and arduous process, with the continuous development of display technology, display more and more detail the classification.
(A) CRT display Is a use of cathode ray tube (Cathode Ray Tube) displays, cathode ray tube has five components: the electron gun (Electron Gun), deflection coil (Deflection coils), mask (Shadow mask), phosphor layer (Phosphor) and glass enclosure. It is one of the most widely used displays, CRT flat screen monitor with viewing angle, no dead pixels, high color reproduction, color uniformity, adjustable multi-resolution models, such as very short response time LCD display is difficult to over the advantages of the CRT monitor and now the price a lot cheaper than the LCD display. According to different criteria, CRT displays can be divided into different types. (1) by size category From more than ten years ago, 12-inch 19-inch black and white display to now, 21 inch color display screen, CRT has experienced the process from small to big, and now the market to 14-inch, 15 inch, 17-inch main. In 1999, the 14-inch display has been gradually exit the market, has become a mainstream 15-inch. 99 years after entering the third quarter, as the manufacturers continue to lower the price of 17-inch color display, making 17-inch sharp increase of sales volume is expected to become this year will replace the 15-inch mainstream. In addition, many manufacturers have been successfully launched 19-inch, 21 inch big screen color display. Such as MAG’s 810FD, the strong EX1200 so, but now these products are few professionals, very few people use, market penetration is still very low. Display size CRT size generally refers to the size of the diagonal Touch Screen Monitors tube, is the tube size, not its display area, but for users, or was he concerned about the visual area, that is, we can see The actual size of the tube size, the unit is that inch. In general, the 15-inch display, the viewing area is usually 13.8 inches, 17-inch display, the viewing area is usually 16 inches, 19-inch display, the viewing area is generally 18 inches.