Patent ID: 7695665

Claim:
A method for forming an enclosure for enclosing internal electronic components of an electronic device, comprising: performing a first injection molding process, the first injection molding process forming at least a first substantially planar wall of the enclosure; allowing the at least a first substantially planar wall of the enclosure to solidify; thereafter performing a second injection molding process, the second injection molding process forming at least a second substantially planar wall of the enclosure, the at least a second substantially planar wall of the enclosure fusing with the at least a first substantially planar wall of the enclosure during the second injection molding process, the at least second substantially planar wall of the enclosure forming at least one different side of the enclosure than the at least first substantially planar wall of the enclosure; and allowing the at least a second substantially planar wall of the enclosure to solidify, the at least a second substantially planar wall of the enclosure being integrally formed with the at least a first substantially planar wall of the enclosure to thereby form a single-piece multi-walled enclosure, wherein the first and second substantially planar walls have a taper angle of 0.25 degree or less and each wall is substantially parallel or substantially orthogonal to another wall.