Abstract: A systematic study about the effect of thermal aging time on lead frame morphology and LED optical performance was demonstrated in this paper. Three different lead frames for LED ...

Functions and modules that provide shortcuts for translation, rotation and mirror operations. Also provided are skew and frame_map which remaps the coordinate axes. The shortcuts can act on geometry, ...

The modules in this file allows you to attach one object to another by making one object the child of another object. You can place the child object in relation to its parent object and control the ...