CHAPTER 1 | BASICS OF INFORMATION TECHNOLOGY | LECTURE 10
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- เผยแพร่เมื่อ 6 ก.ย. 2024
- Hey there! When it comes to types of screens, there are a few different categories. One way to classify screens is by the technology used to create the display. Here are some common types:
1. **LCD (Liquid Crystal Display)**: LCD screens use liquid crystals to create images. These are commonly found in TVs, computer monitors, and smartphones.
2. **LED (Light Emitting Diode)**: LED screens use light-emitting diodes to produce images. They are known for their energy efficiency and are often used in TVs, digital billboards, and outdoor displays.
3. **OLED (Organic Light Emitting Diode)**: OLED screens use organic compounds that emit light when an electric current is applied. They are known for their vibrant colors and high contrast ratios, commonly used in smartphones and high-end TVs.
4. **AMOLED (Active Matrix Organic Light Emitting Diode)**: AMOLED is a type of OLED display that uses an active matrix to control each individual pixel. This technology is often found in smartphones and smartwatches.
5. **Plasma**: Plasma screens use small cells containing electrically charged ionized gases to produce images. While less common now, they were popular for TVs in the past due to their high picture quality.
Each type of screen has its own characteristics and benefits, so the choice of screen depends on the specific use case and desired features. Let me know if you'd like more details on any specific type!
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