Signify Holding B.v.

Shengfeng Li

Jun Lu

Yun Gang Li

Xueqin Lin

Hang Li

Andrew Christanto

Weihua Miao

Ximei Lian

Shelley Sj Cao

An array of lenslets include a first surface with a plurality of individual cells defining one side of a respect lenslet, a second opposite surface with a set of grooves defining a second side of the array of lenslets. The array of lenslets is a circular arry having a plurality of concentric rings. Each ring includes a plurality of straight segments, and each segment includes lenslets arranged in a row. The lens is disposed over a carrier having an array of light emitting diodes (LEDS) disposed such that some of the LEDs are offset from a center of an associated cell, or a plurality associated with a shared cell and disposed at different positions along a groove direction.

Lighting unit having an LED array and lens plate with grooves

Growing community of inventors

SHANGHAI, China

Shengfeng Li