Liquid crystal displays, called LCDs, produce light by placing light bulbs inside the TV. This light is then transferred into millions of crystals, where electrical currents are used to change the colors on and off, assigning the correct color to the screen. The color is red, green or blue liquid crystal.
One of the advantages of LCD is that it can convey better color saturation. They're smart enough to believe they're better entertainment than DLP. They can be hung on the wall because they measure less than 4 inches deep and less than 50 inches long. LCD can provide a finer image than DLP at any resolution. It's also lightweight because it typically produces significantly higher American National Standards Institute (ANSI) lumen output than DLP at the same wattage lamp.
LCDs have become popular because they are cheaper and easier to produce. They also offer great viewing at up to 60% angles. Therefore, it allows viewing in spacious rooms, some of which are not directly in front of the TV. However, LCDs have a shorter lifespan, typically 70,000 to 80,000 hours, or about 28 years of regular viewing. This is due to the crystal, not the light source, where the green can fade, resulting in a red or blue tint. There is no choice but to replace the TV. Second, there are weaknesses in black levels and contrast, which are important
Nice video image. Third, is the screen door effect, because of the visible pixelation. It looks like you are looking behind the screen.
Digital light processing (DLP) uses a small computer chip, a digital micromirror device (DMD), with thousands of mirrors on it. The mirror reflects light through the color wheel, and the light bulb is focused on the mirror and onto the screen, which is considered rear projection.
DLP creates reliable image quality over a longer period of time. It has a bulb that produces light on the screen and is replaceable. It also offers the largest TVs of the highest quality at a cheaper price than LCDs of the same size. DLP doesn't have a screen door effect like LCD, it's used in digital cinemas. It is a low heat display with low power consumption. It has high contrast images due to its fixed pixel display. However, these pixels are limited. The DLP has a lifespan of 80,000 to 100,000 hours, or about 30 years of regular viewing, before the color fades.
One of the biggest drawbacks of DLP is the colorful streaks on the screen called the rainbow effect, which can be seen when you look away from the screen and then look back quickly, or when you look at the screen from one side to the other. The viewing angle is only 40 percent or less, and its rear projection makes the far side of the room inconsistent. With a depth of 6 to 18 inches, it is prohibited to hang the DLP on the wall.
Summary:
1. LCD has better color saturation than DLP. 2. Compared to DLP's 6" to 18" depth, LCD can be hung on the wall because it is 4 inches deep and less than 50 inches long. 3. Compared with DLP's 40% viewing angle, LCD has a larger viewing angle, up to 60%. 4. DLPs have a longer lifespan of 80,000 to 100,000 hours, or about 30 years of regular viewing, while LCDs have 70,000 to 80,000 hours, or about 28 years of regular viewing, before the color fades. 5. DLP is cheaper and higher quality than LCD of the same size. 6. DLP does not have a screen door effect, but it has a rainbow effect. 7. DLP is low heat display, low power consumption setting.
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