4. Liquid Crystal Display – LCD TVs. LCD TVs were the oldest form of currently producing modern TVs. LCD TVs are made of polarized glass panels of red, blue, and green colors, which Liquid Crystal molecules are running in between. The traditional LCD TVs use cold-cathode fluorescent light (CCFL) as the back lamp.
LCD screens have now become a necessity in our lives, and our requirements for LCD screens are getting higher and higher. When choosing an LCD screen, we not only need to understand the advantages OLEDs avoid screen glow (and create darker blacks) by not using a backlight. One of the drawbacks of OLED technology is that it is usually pricier than any of the other types of technology explained. Choosing the Right LCD Panel Technology. When it comes to choosing the right LCD panel technology, there is no single right answer. Advantages of graphics tablets. The graphics tablet is the digitizing tablet, graphics pad or drawing tablet, It is the alternate type of input device or in conjunction with the mouse, the trackball or the other pointing device, It allows the natural drawing motions, It produces smoother curves and it makes small, complex shapes more easily than the mouse. LCD1602 liquid crystal display advantages and disadvantages: Advantages: 1, is a character LCD, display letters and numbers more convenient. 2, simple control. 3, low cost. Disadvantages: 1, the size of the font displayed. 2, can not display graphics, etc. 3, it can not show the curve. Lcd12864 liquid crystal display advantages and piFjm1.