Abstract: Provided is an image processing device configured to compress first image data. The image processing device includes an encoding circuit configured to compress the first image data into second image data including prediction data and residual data, compress the second image data into third image data by performing entropy encoding on the second image data, generate a header representing a compression ratio of the third image data, and store the third image data along with the header in a memory device as compressed first image data.

Abstract: An overlay measurement device for measuring an error between a first overlay mark and a second overlay mark respectively formed on different layers formed on a wafer is proposed. The device includes a light source, a first beam splitter configured to split a beam emitted from the light source into two beams, a first color filter configured to adjust a center wavelength and a band width of one of the beams split by the first beam splitter so that the center wavelength and the band width of one of the beams become suitable for acquiring an image of the first overlay mark.

Abstract: Provided is a highly sensitive pressure sensor that includes a lower substrate on which a first electrode having surface roughness is formed; an upper substrate on which a second electrode having surface roughness is formed; and a dielectric material stacked between the lower substrate and the upper substrate to be disposed between the first electrode and the second electrode.

Abstract: Provided is a highly sensitive pressure sensor that includes a lower substrate on which a first electrode having surface roughness is formed; an upper substrate on which a second electrode having surface roughness is formed; and a dielectric material stacked between the lower substrate and the upper substrate to be disposed between the first electrode and the second electrode.

Abstract: This invention relates to delivery of biologically active organic molecules e.g. peptides or proteins into the cytoplasm. In this invention, transducing domain which is covalently attached to organic molecules is oligolysine which comprise 3-12 lysine residues. The oligolysine transducing domain-binding fusion protein is efficiently transducible into cytoplasm, and biologically active.