摘要:
UL16 binding protein 2 (ULBP2) is a protein overexpressed in pancreatic cancer tissues, and the ULBP2 levels are significantly higher in pancreatic cancer patients than those in healthy controls. This invention provides a method to detect pancreatic cancer using ULBP2 as a serological marker. The combination of ULBP2 and CA19-9 promotes the efficacy of pancreatic cancer detection. When measuring the blood ULBP2 levels in patients with other cancer types, including colorectal carcinoma, nasopharyngeal carcinoma and gastric cancer illustrates the blood ULBP2 levels are higher in patients with pancreatic cancer than other cancer types.
摘要:
Integrated circuit (IC) methods for optical proximity correction (OPC) modeling and mask repair are described. The methods include use of an optical model that generates a simulated aerial image from an actual aerial image obtained in an optical microscope system. In the OPC modeling methods, OPC according to stage modeling is simulated, and OPC features may be added to a design layout according to the simulating OPC. In the mask repair methods, inverse image rendering is performed on the actual aerial image and diffraction image by applying an optical model that divides an incoherent exposure source into a plurality of coherent sources.
摘要:
Integrated circuit (IC) methods for optical proximity correction (OPC) modeling and mask repair are described. The methods include use of an optical model that generates a simulated aerial image from an actual aerial image obtained in an optical microscope system. In the OPC modeling methods, OPC according to stage modeling is simulated, and OPC features may be added to a design layout according to the simulating OPC. In the mask repair methods, inverse image rendering is performed on the actual aerial image and diffraction image by applying an optical model that divides an incoherent exposure source into a plurality of coherent sources.
摘要:
An integrated circuit chip includes a power/ground interconnection network in a topmost metal layer over a semiconductor substrate and at least a bump pad on/over the power/ground interconnection network. The power/ground mesh interconnection network includes a first power/ground line connected to the bump pad and extending along a first direction, and a connection portion connected to the bump pad and extending along a second direction.
摘要:
An integrated circuit chip includes a power/ground interconnection network in a topmost metal layer over a semiconductor substrate and at least a bump pad on/over the power/ground interconnection network. The power/ground mesh interconnection network includes a first power/ground line connected to the bump pad and extending along a first direction, and a connection portion connected to the bump pad and extending along a second direction.