Abstract: A semiconductor device includes: M*1st conductors in a first layer of metallization (M*1st layer) and being aligned correspondingly along different corresponding ones of alpha tracks and representing corresponding inputs of a cell region in the semiconductor device; and M*2nd conductors in a second layer of metallization (M*2nd layer) aligned correspondingly along beta tracks, and the M*2nd conductors including at least one power grid (PG) segment and one or more of an output pin or a routing segment; and each of first and second ones of the input pins having a length sufficient to accommodate at most two access points; each of the access points of the first and second input pins being aligned to a corresponding different one of first to fourth beta tracks; and the PG segment being aligned with one of the first to fourth beta tracks.

Abstract: A differential gear includes a main gear wheel rotating on an imaginary axis and having a first side and a second side opposite to the first side, a first output device, the first output device having a first sun gear pivoted to the first side of the main gear wheel for free rotation on the imaginary axis and a first output shaft extended from the first sun gear along the imaginary axis, a second output device, the second output device having a second sun gear pivoted to the second side of the main gear wheel for free rotation on the imaginary axis and a second output shaft extended from the second sun gear along the imaginary axis, and a first planet gear set, the first planet gear set having a first planet gear pivoted to the first side of the main gear wheel and meshed with the first sun gear, a second planet gear pivoted to the first side of the main gear wheel and meshed with the first planet gear, and a third planet gear pivoted to the second side of the main gear wheel and meshed with the second sun ge

Abstract: A differential gear includes a main gear wheel rotates on an imaginary axis and having a first side and a second side opposite to the first side, a first output device, the first output device having a first sun gear pivoted to the first side of the main gear wheel for free rotation on the imaginary axis and a first output shaft extended from the first sun gear along the imaginary axis, a second output device, the second output device having a second sun gear pivoted to the second side of the main gear wheel for free rotation on the imaginary axis and a second output shaft extended from the second sun gear along the imaginary axis, and a first planet gear set, the first planet gear set having a first planet gear pivoted to the first side of the main gear wheel and meshed with the first sun gear, a second planet gear pivoted to the first side of the main gear wheel and meshed with the first planet gear, and a third planet gear pivoted to the second side of the main gear wheel and meshed with the second sun gea