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: An apparatus, for a thermal vacuum therapy by using a suction cup on a skin of a patient, includes a heating unit disposed in the suction cup. The heating unit includes a heat core made of high heat conductive material and a heat retention sleeve made of low heat conductive material, wherein the heat core is wrapped by the heat retention sleeve and is arranged in such a manner that after the heat core rapidly stores heat energy, the heat retention sleeve is adapted for keeping the heat energy at the heat core so as to enable the heat core being gradually released heat within the suction cup during cupping treatment.

Abstract: A pillow cover includes a pillow casing and a neck support. The pillow casing includes a top layer and a bottom layer overlapping therewith, and defining a pillow cavity between the top and bottom layers for receiving a pillow element in the pillow cavity. The neck support is provided at the pillow casing at a position that the neck support is upwardly protruded from the top layer and is supported by the pillow element, wherein the neck support includes a retention pocket provided at the top layer and a neck supporting element received in the retention pocket to upwardly and longitudinally protrude from the top layer for filling at a neck curvature of a user to provide a natural neck support for the user when the head of the user supports on the pillow element.

Abstract: A pillow cover includes a pillow casing and a neck support provided thereon. A neck support includes an elongated retention pocket and a neck supporting element received in the retention pocket therewithin. The user is able to use his or her own pillow to incorporate with the pillow cover such that when the user sleeps in a bed by using his or her own pillow for head support in a comfortable way, the neck support of the pillow cover provides a substantial neck support to keep the neck of the user in alignment with the spine while sleeping.

Abstract: A pillow cover includes a pillow casing and a neck support provided thereon. A neck support includes an elongated retention pocket and a neck supporting element received in the retention pocket therewithin. The user is able to use his or her own pillow to incorporate with the pillow cover such that when the user sleeps in a bed by using his or her own pillow for head support in a comfortable way, the neck support of the pillow cover provides a substantial neck support to keep the neck of the user in alignment with the spine while sleeping.