How to choose TFT LCD module

The popularity of smart electronic products has not only subtly changed people's consumption habits, but also pushed related components represented by TFT LCD modules to the position of people's attention. Such display devices are widely used in consumer electronics products such as smart phones, tablets, monitors, TVs, and smart wearables. As this trend deepens, the attention rate of related technologies and components will continue to rise. Most people don’t know much about how to choose a TFT LCD module. Below, Chenghao Display will introduce how to choose a TFT LCD module.

1. Resolution

The colorful picture has a great impact on our visual experience. The more real and clear the picture, the better the effect. Because the resolution of the image and video display is different, so we want to make it Clearer requires better resolution, and it should be displayed on a screen with good resolution. According to the principle that the pixels of the TFT LCD module need to be higher than the pixels of the display content to have a better effect, we choose the rgb display module to see its resolution.

2. Dimensions

The screen sizes of different electronic products are not the same. Even the better TVs are divided into many sizes. Although these displays can clearly display better video effects, the viewing experience is still not the same. Similarly, this will also affect the size of the TFT LCD module that needs to be used in the display, because different screens require different sizes of modules, so the selection of modules must take into account the requirements of external dimensions.

3. Circuit coordination

Any kind of small screen display needs to be connected to the power supply before it can be used normally. Due to the different screens, the internal display modules are different, so the circuits in this module need to be prepared in advance. If the design is not selected properly, it will directly affect the use effect of important systems. The method of adaptation is to compare the system resources and the characteristics of the module circuit for circuit coordination. Only those that meet the requirements are suitable for selection.

Before choosing a TFT LCD module, customers in need not only need to form an overall plan for the technical parameters, but also need to simulate the use environment of the target instrument. This is because different products are used in various environments and application scenarios, and there are often different requirements for the performance of components and products themselves, such as visual effects, viewing angles, display resolution, etc.