When choosing a TFT color screen, the first step is to clarify the application scenario (e.g., industrial control, medical equipment, or consumer electronics), display content (static text or dynamic video), operating environment (temperature, lighting, etc.), and interaction method (whether touch functionality is required). Additionally, factors such as product lifecycle, reliability requirements, and budget constraints must be considered, as these will directly influence the selection of TFT technical parameters.
Key specifications include screen size, resolution, brightness, contrast ratio, color depth, and viewing angle. For example, high-brightness displays (500 cd/m² or above) are essential for strong lighting conditions, while IPS wide-viewing-angle technology is ideal for multi-angle visibility. The interface type (e.g., MCU, RGB) must be compatible with the main controller, and voltage/power consumption should align with design requirements. Physical characteristics (mounting method, surface treatment) and touchscreen integration (resistive/capacitive) should also be planned in advance.
Ensure the supplier provides complete specifications, driver support, and initialization code, and evaluate their technical responsiveness. Cost should factor in the display module itself, development, and maintenance expenses, with priority given to long-term stable models. Prototype testing is highly recommended to verify display performance, compatibility, and stability, avoiding common issues like interface or voltage mismatches.
Wisevision Optoelectronics provides detailed specifications for each TFT product. For specific models or application scenarios, feel free to consult our team.
Post time: Jul-21-2025