The use of highly energy-efficient LED lights is being expanded, from use in mobile phones and notebook PCs with low-output lighting, to LCD TVs and room lights, and further in 3D TVs, outdoor lights and others with high-output lighting. LED lights generate more heat as the output increases. The GCHP^TM (G-chip) glass ceramics substrate developed by the AGC Group has higher radiation and heat resistance performance than conventional resin and alumina substrates and helps release the heat of LED chips and keeps them cool. Moreover, the GCHP^TM has a 20 to 30% higher reflection rate than that of alumina substrates, which increases the brightness of LED chips more efficiently.

The GCHP^TM increases the durability and luminous flux of LED chips