High-brightness LCD screen The difference between IPS and TN is mainly reflected in the following aspects:

1. Viewing angle stability and viewing angle range:

●   IPS (In-Plane Switching) screens are known for their excellent viewing angle stability. This means that no matter from which angle the screen is viewed, the image quality will not be significantly reduced. IPS screens can perfectly display screen content at an angle of 178°.
●   TN (Twisted Nematic) screens have a relatively narrow viewing angle range due to the manufacturing principle. When the observer views the display from the side, color distortion or contrast reduction may occur. Although the use of film compensation film technology can increase the viewing angle to 170°, its viewing angle range is still limited compared to IPS screens.

2. Color performance:

●   IPS screens are generally able to provide more accurate and realistic color performance, with a wider color gamut, and can present richer and more realistic colors. This is especially important for professional users such as graphic designers, photographers, and video editors.
●   TN screens have relatively limited color performance capabilities and a narrow color range, and may not be able to present some bright or soft colors. TN screen is a 6-bit native panel, which can only display 64 colors of red, green and blue, and the maximum actual color is only 262,144.

3. Response time:

●   The response time of IPS screen has been improved, especially the high refresh rate IPS screen, which can provide a faster response time, suitable for the reproduction of moving images, without ghosting and tailing.
●   The response speed of TN screen is very fast, which enables it to respond quickly and display clear and coherent images when displaying dynamic images or playing games.

4. Manufacturing cost and price:

●   IPS screen is usually more expensive due to its superior performance. But in comparison with OLED screen, IPS screen has lower cost, so the price is relatively cheaper.
●   TN screen has relatively low manufacturing cost, so the price is more affordable and suitable for mass consumption.

5. Other features:

●   IPS screen has high brightness and contrast, so that the image can remain clear in various environments. At the same time, IPS screen also supports multi-touch and touch screen operation, suitable for tablet computers, smart displays, industrial all-in-one machines, outdoor advertising machines, industrial equipment displays, ship displays and other equipment.
●   TN screens are more suitable for application scenarios that require high refresh rates and fast responses, such as game consoles, parking gate displays, express lockers, vending machine displays, or dynamic image displays.

In summary, IPS and TN screens each have their own advantages and disadvantages, and the choice of which screen depends on specific needs and application scenarios. If you need a wider viewing angle, more accurate color performance, and higher contrast, IPS screens are a better choice; if you pay more attention to response speed and manufacturing costs, TN screens are more suitable.

Regardless of how these two screens perform, [Aok High Brightness Display] can make them into high-brightness modules for use in various indoor and outdoor environments without being affected by strong light. High-brightness modules can also clearly see the display screen in the sun, which is particularly important for traffic navigation, advertising, etc.

For more information, please follow: www.ok-display.com