Abstract:
A semiconductor package includes a first semiconductor chip, a second semiconductor chip and a sealing member. The first semiconductor chip includes a substrate having a first surface and a second surface opposite to the first surface and having an opening that extends in a predetermined depth from the second surface, and a plurality of through electrodes extending in a thickness direction from the first surface, end portions of the through electrodes being exposed through a bottom surface of the opening. The second semiconductor chip is received in the opening and mounted on the bottom surface of the opening. The sealing member covers the second semiconductor chip in the opening.
Abstract:
A display apparatus, a content management apparatus, a content management system, and a content management method for verifying correct reproduction of content are provided. The display apparatus may include: a receiver configured to receive a content image; a display configured to reproduce the content image and display, over the content image being reproduced, a content identification color for identifying the content image; a sensing device mounted on at least one side of the display; and a controller configured to generate reproduction confirmation data for verifying reproduction of the content image based on an output of the sensing device.
Abstract:
Provided is an example method of preparing a porous metal oxide structure, the method including adsorbing a metal oxide precursor onto a template having a networked structure of branched polynucleotides, decomposing and converting the adsorbed metal oxide precursor into a metal oxide, and removing the template. The networked structure of branched polynucleotides may be used as a template so as to facilitate control of the pore structure of a porous metal oxide structure.
Abstract:
A multi-chip package includes a first semiconductor chip and a second semiconductor chip. The first semiconductor chip has a first active surface. The second semiconductor chip has a second active surface facing the first active surface. The second active surface is electrically connected with the first active surfaceand the first active surface of the first semiconductor chip and the second active surface of the second semiconductor chip are bonded to each other without an adhesive.