An LED with improved current spreading structures that provide enhanced current injection into the LED’s active layer, improving its power and luminous flux. A method of forming multiresolution representations of data includes partitioning the data in a first dimension at a first rate, and partitioning the data in a second dimension at a second rate, wherein the first rate is not equal to the second rate. Two passes of coating is applied for the process wherein the viscosity for first pass of coating is 21000 centipoise and the viscosity for second pass of coating is 12000 centipoise. The fitting luminance of the gray levels in interval is obtained by the fitting function and formed into a lookup table. After drilling the hole, the nut is turned in the forward direction with the socket wrench to engage a sleeve member of the screw, which sets the screw in the second object.