Avago Technologies Ecbu IP (Singapore) Pte. Ltd.

Avago Technologies Ecbu IP Pte. Ltd.

Kok Peng Lim

Kar Phooi Foong

Lye Yee Wong

Mei Yen Goh

A system, display apparatus and method for providing illumination uses internal reflection to monitor and control the illumination, which is produced by light from a number of light source devices, such as light emitting diodes. Some of the light generated by the light source devices is transmitted into an optically transparent region between the light source devices and a substrate, where the light is internally reflected within the optically transparent region. The optical properties of the light within the optically transparent region are measured using an optical sensor positioned within the optically transparent region so that the light generated by the light source devices can be selectively adjusted to control the illumination.

System, display apparatus and method for providing controlled illumination using internal reflection

A light emitting device having two stacked light generators mounted in a reflector cup. In one embodiment the light generators emit complementary colors that mix to form white light.

Growing community of inventors

Penang, Malaysia

Kok Peng Lim