Ⅰ. Основное содержание
The 2.2-inch TFT LCD display IPS screen is an LCD display using TFT (Thin Film Transistor) technology. It has excellent display effects, wide viewing angles, high brightness and other characteristics. Compared with traditional TN panels, IPS screens have more accurate color reproduction, wider viewing angles, and better display effects. In addition, the 2.2-inch screen size is suitable for use in various small devices, such as smartphones, car navigation, digital cameras, etc. The response speed of the IPS screen is also faster, which can reduce the problem of screen smear and blur. In terms of display effect, the resolution of a 2.2-inch TFT LCD display IPS screen is generally 128×160 or 240x(RGB)x320, with an aspect ratio of 4:3. It usually adopts RGB color mode and can display about 16.77 million colors. The color saturation of the IPS screen is higher, the colors are more vivid, the contrast is higher, and the blacks are deeper. In addition, it also has the advantages of low power consumption, small size and light weight, and is suitable for use in various small devices.
Ⅱ. Технические параметры дисплея
- Dimensions: 2.2-inch diagonal LCD screen.
- Resolution: Common resolutions are 128×160 pixels and 240x(RGB)x320 pixels.
- Цвет: Цвет дисплея 16,7M, который может обеспечить богатую цветовую производительность.
- Яркость: Яркость обычно находится в пределах 300-500 кд/м2, в зависимости от модели продукта.
- Угол обзора: Дисплей с полным углом обзора, пользователи могут четко просматривать содержимое экрана под разными углами.
- Материал: IPS-панель, обладающая преимуществами высокой четкости и стабильности.
- Метод касания: Поддерживает емкостное прикосновение, которое является более чувствительным и точным в использовании.
- Interface type: Common interface types include SPI interface, RGB interface, etc., depending on the product model.
- Рабочая температура: обычно -20℃ -+70℃.
- Температура хранения: -30℃ -+80℃.
Ⅲ. Рекомендуйте недорогие продукты
2,2-дюймовый TFT ЖК-дисплей Модуль MCU Интерфейс 240 x 320
Resolution : 240 x 320 View Direction:12 o’clock Interface: MCU Controller IC: ST7789V2-G4 Touch panel: RTP/CTP Brightness: 250 cd/m² Outline Size (mm):38.68（W）* 55.14（H） * 2.35(T)
Ⅳ. 2.2 inch IPS TFT LCD display has the following advantages:
- Wider viewing angle: The viewing angle of the IPS screen is greater than or equal to 178°, and the image quality can be maintained clear and consistent when viewed from the front and side, providing users with a more comfortable visual experience.
- More accurate colors: The color reproduction of IPS screens is more accurate and can provide more realistic image effects, making the pictures seen by users more realistic.
- Faster response speed: The IPS screen has a faster response speed, which can reduce the problem of screen smear and blur, making users watch dynamic images more smoothly.
- Higher brightness: The IPS screen has higher brightness and can provide better display effects under strong light, allowing users to clearly see the screen content in any environment.
- More energy-saving: IPS screen adopts horizontal conversion technology, which can reduce the thickness of the liquid crystal layer, thereby increasing the light transmittance, reducing the power of the backlight, and achieving the effect of energy saving.
- More environmentally friendly: The service life of the IPS screen is more than 70,000 hours, which reduces the waste caused by frequent screen replacement and also reduces the impact of waste on the environment.
In short, the 2.2-inch TFT LCD display IPS screen has the advantages of wider viewing angle, more accurate color, faster response speed, higher brightness, and more energy saving and environmental protection. It is widely used in various small devices, such as smartphones, car navigation, Digital cameras, etc., provide users with a better visual experience.
