Television: How does the Display technology
Tube TV is a thing of the past. Instead, there are flat screens, and enjoy great popularity and with new Display technology, the image on the Monitor map. The most sold products in the LCD TV next to a Plasma TV. How the two work and what the differences are, you can find here:
- Plasma principle: The different colors on the screen are generated by cells that contain various noble gases. With the help of electricity, these gases are ionized, and by means of various fluorescent materials visible. A red, green, and blue cells make up one Pixel, and generating by Mixing the three basic colors, any color.
- LCD principle of LCD TVs consist of liquid crystals depending on the orientation of the light to block or pass. The cells are illuminated by a backlight from fluorescent tubes attached to.
- Comparison: The contrast ratio in a Plasma television is much better than the LCD technology, because the black surfaces can be displayed on the Plasma technology is better. LCD TVs can display however on the bright areas better. In addition, LCDs have a much lower power consumption than Plasma technology. By the way: In our CHIP-you will find a TV with the best image quality in the Test.
Plasma TV: The Display Technology,
Film: Image Frequency
Resolution of a monitor
The resolution of a TV is the number of image pixels. The higher the resolution, the sharper the image.
- Full HD: full high definition refers to the property of TVs that have a HD-resolution of 1920 x 1080 pixels. To be able to HD-DVD or Blue-ray Disc quality, should be able to represent the device in Full HD. The pictures displayed are reproduced in such detail richer and sharper.
- 4K: 4K TV represents the latest development in the market. With 4096 x 2304 or 3840 x 2160 pixels, 4K TVs have double the line width and height of a Full HD screen. The new Ultra-HD technology has better resolution, a much sharper image.
Read in the next practical tip something about the power consumption of LCD, LED and plasma TV.
