摘要:
A package-on-package device includes memory chips side-by-side on a package substrate. Accordingly, it is possible to reduce a thickness of a semiconductor package. Further, data and command pads of a logic chip may be located to be adjacent to data and command pads of the memory chips. Accordingly, a routing distance between pads can be contracted and thus signal delivery speed can be improved. This makes it possible to improve an operation speed of the device.
摘要:
A bumper beam assembly for a vehicle may include a bumper beam having a horizontal support plate, front and rear vertical support plates attached to the horizontal support plate, wherein the rear vertical support plate includes an insertion hole, a partition formed along the horizontal support plate between the front and rear vertical support plates, and a stay, an end portion of which may be inserted into the insertion hole.
摘要:
A turbo fan includes a main plate for rotation in a rotational direction about a rotational axis and a plurality of blades arranged at intervals around the rotational axis of the main plate. At least one blade includes: a first blade section having a leading end and a trailing end; a second blade section having a leading end and a trailing end, wherein the first blade section is between the main plate and the second blade section; and a third blade section having a leading end and a trailing end, wherein the third blade section is between the first blade section and the second blade section.
摘要:
The present invention relates to novel growth-related genes derived from pig and provides novel growth-related genes DNA which are involved in incensement of growth rate of pig using the microarray technology. Therefore, the growth-related genes derived from pig according to the present invention can be used in feeds for increasing the daily body weight gain of pig or applied in genetic improvement of pig with excellent growth performance. Thus, the present invention is very useful for the hog raising industry.
摘要:
The present invention relates to screening of the expression profile of growth specific genes in swine and a functional cDNA chip using the same and provides nucleotide sequences of novel growth factors related to the growth in the muscle and fat tissues of swine. Also, the present invention provides a functional cDNA chip for screening and function analysis of growth specific gene according to breeds and tissues of swine prepared by integrating only the growth specific genes obtained as described above. Therefore, the functional cDNA chip for screening and function analysis of growth specific gene according to breeds and tissues of swine can be used in the swine improvement and breeding of a new breed.