Patent ID: 8482020

Claim:
A semiconductor wafer comprising: a thermal release tape disposed over a carrier wafer; the semiconductor wafer disposed over the thermal release tape; a plurality of LED dies fabricated on the semiconductor wafer, wherein at least one die comprises at least one electrical contact; at least one photo-resist post, having a first end, a second end, and a body with a first height, wherein the first end is situated at a top of the body and the second end is situated at a base of the body, wherein the second end of the at least one photo-resist post is disposed over the at least one electrical contact; and a phosphor deposition layer having a thickness with a second height covering the semiconductor wafer and surrounding a circumference of the at least one photo-resist post, wherein the first height of the body of the at least one photo-resist post is higher than the second height of the thickness of the phosphor deposition layer.