Oppo A Series

LCD (abbreviation for Liquid Crystal Display). The first type of screen, it relied solely on backlighting to illuminate the pixels. LCD screens are also brighter than most other types of screens, making them ideal for use in smartphones in direct sunlight.

An LCD is a passive device, which means it does not produce light to display characters, animations, videos, and so on. LCD uses fluorescent tubes to lighten the image, but it cannot provide the clarity that LED does. It has good color accuracy. In LCD, the wide-angle decreases by 30 degrees from the image's center, followed by the contrast ratio.

The LCD screen has a long history of development and is a relatively mature technology. A standard white light source, two light panels, electrode plates, and color filters are included. The color filters display the colors on our phones' screens. Because of the low cost of LCD screens, they are the first choice for many entry-level mobile phones. There is no stroboscopic or glare phenomenon because it uses the backlight method rather than independent pixels self-illuminating. Furthermore, it does not irritate the eyes and does not cause fatigue when looking at a mobile phone for an extended period of time.

The LCD is built by sandwiching liquid crystals between two parallel pieces of glass. Between the two pieces of glass, there are numerous vertical and horizontal thin wires. The direction of the rod-shaped crystal molecules is determined by whether or not the electricity is turned on, and light is refracted to form a picture. LCD screens consume very little energy and are the first choice for most mobile phones.

In comparison to the bulky CRT monitor, the Mobile Phone Display For Oppo A5 Screen takes up one-third the space; it saves power and does not generate high temperatures; and it is a low power consumption product. In comparison to CRT monitors, it can be completely non-hot; there is no radiation, which is good for your health. LCD monitors are completely free of radiation.

The LCD display operates on the principle of using a liquid crystal solution in two polarized materials, so that when current passes through the liquid, the crystals are rearranged to achieve the purpose of imaging. The LCD screen does not produce light. When displaying, the backlight must be adjusted to display the image, and the light must pass through two layers of glass and the substrate, losing brightness and color. It has the advantages of being low-cost, long-lasting, and virtually free of low-frequency PWM stroboscopic hazards.

DC dimming is used on the LCD screen, which is more eye-friendly. That is, the screen flicker index of a mobile phone screen is lower, and looking at a mobile phone screen can help protect your eyesight. The LCD display can be equipped with HDR high-definition technology, which can increase the viewing angle to more than 160°, exceeding the limit of normal people's visual gap, making it ideal for mobile phone screens.