Abstract:
A stereoscopic image printing device includes an actuating unit for moving a grating structure, a print head for transferring a plurality of target image data onto corresponding positions of the grating structure, a first detecting module, a second detecting module, and a controller coupled to the print head, a first photosensitive component of the first detecting module, and a second photosensitive component of the second detecting module for controlling the print head to print some of the plurality of target image data onto the grating structure according to comparison between first optical intensity signal generated by the first detecting module and second optical intensity signal generated by the second detecting module.
Abstract:
The invention provides a new use of a saturated amine compound, i.e., in manufacture of peripheral blood hematopoietic stem cell mobilizing agents. Experiments show that this compound (Code No. TA01) can efficiently mobilize hematopoietic stem cells into peripheral blood, and is a new type of hematopoietic stem cell mobilizing agents. The invention can play an important role in research and development of mobilizing agents for mobilizing hematopoietic stem cells into peripheral blood and has a promising application perspective.
Abstract:
A stereoscopic image printing device includes an actuating unit for moving a grating structure, and a positioning module. The positioning module includes a plurality of shelters, a planar light source for emitting light to pass through the grating structure and an interval between the adjacent shelters, and a photosensitive component for receiving the light passing through the grating structure and the interval between the adjacent shelters, so as to generate a corresponding optical intensity signal. The printing device further includes a controller coupled to the actuating unit and the photosensitive component for controlling the actuating unit to move the grating structure according to the optical intensity signal generated by the photosensitive component.
Abstract:
A stereoscopic image printing device includes an actuating unit for moving a grating structure, and a positioning module. The positioning module includes a plurality of shelters, a planar light source for emitting light to pass through the grating structure and an interval between the adjacent shelters, and a photosensitive component for receiving the light passing through the grating structure and the interval between the adjacent shelters, so as to generate a corresponding optical intensity signal. The printing device further includes a controller coupled to the actuating unit and the photosensitive component for controlling the actuating unit to move the grating structure according to the optical intensity signal generated by the photosensitive component.
Abstract:
A stereoscopic image printing device includes an actuating unit for moving a grating structure, a print head for transferring a plurality of target image data onto corresponding positions of the grating structure, a first detecting module, a second detecting module, and a controller coupled to the print head, a first photosensitive component of the first detecting module, and a second photosensitive component of the second detecting module for controlling the print head to print some of the plurality of target image data onto the grating structure according to comparison between first optical intensity signal generated by the first detecting module and second optical intensity signal generated by the second detecting module.
Abstract:
A method of making a semiconductor device is described. That method includes forming a copper containing layer on a substrate, and forming an alloying layer that includes an alloying element on the copper containing layer. After applying heat to cause an intermetallic layer that includes copper and the alloying element to form on the surface of the copper containing layer, a barrier layer is formed on the intermetallic layer.
Abstract:
Embodiments in accordance with the present invention provide methods of forming a metal interconnect structure which avoid defects arising from copper migration. In accordance with particular embodiments, an electroplated copper feature is subjected to a brief thermal anneal prior to chemical mechanical polishing and subsequent formation of an overlying barrier layer. This thermal anneal intentionally provokes migration of the copper and resulting formation of hillocks or voids, which are then removed by a CMP step. The barrier layer may thus subsequently be formed over a defect-free surface, which has already experienced stress release along grain boundaries as a result of the thermal treatment.