What is Sunlight Readable technology？

Sunlight viewable technology is a technology specifically designed to keep a screen or display device clearly visible in strong sunlight or other bright light environments. It allows display devices to operate normally outdoors or in high-brightness environments, avoiding difficulties in reading information due to reflection or insufficient brightness.

Specific sunlight viewable technologies can include the following:

Truly Sunlight Visual Effect Enhancement Technology (SRE): This technology selectively adjusts the GAMMA curve value through the special algorithm of the TFT driver IC, thereby improving the contrast of the display screen under strong light, and at the same time increasing the brightness of the backlight to achieve the effect under strong light. promote.

Optical bonding principle: This technology increases the external contrast by reducing the brightness of the LCD screen. It uses transparent optical glue to bond the bonding glass to the polarizer surface of the LCD screen, and coats the glass surface with an AR layer to reduce reflectivity and thereby improve contrast.

Semi-reflective and semi-transparent technology: In LCD production, this technology replaces the reflector on the back of the reflective screen with a mirror reflective film to improve visibility in the sun.

High-brightness technology: including the use of high-color gamut and high-brightness LED lights, or the use of dual-core light technology, that is, two LED wicks are integrated into the same LED light to achieve the effect of doubling the brightness. In addition, optical films, brightness-enhancing polarizers and highly transparent LCD panels can also significantly improve the brightness of the LCD screen.

These technologies can be selected and combined according to specific application scenarios and needs to achieve the best sunlight visibility. At present, sunlight visible technology is widely used in many fields such as outdoor billboards, electronic displays at bus stops, vehicle navigation systems, and industrial Internet of Things equipment.

Whether display, cover glass, touch sensor or embedded board: based on our hardware portfolio, we not only offer you comprehensive products, but also share technical support for sunlight readable lcd display. You are welcome to share your needs and ideas with us at [email protected] / [email protected], we will serve you with professionalism and efficiency.