Abstract: A display device can include a substrate having a display region, a non-display region and a bending region, an adhesive layer disposed on the substrate, a pixel driving circuit disposed on the adhesive layer in the display region, a buffer layer disposed on the adhesive layer and configured to cover the pixel driving circuit, a second protective pattern disposed in the non-display region to surround the display region, a first inorganic film disposed on the pixel driving circuit, and a second inorganic film disposed on the second protective pattern in the display region and the non-display region. The first inorganic film and the second inorganic film overlap in a region overlapping the second protective pattern.

Abstract: A stamp for transferring light-emitting elements, a method for transferring the light-emitting elements using the stamp, and a display device including the light-emitting elements are discussed. The stamp can include a stamp substrate, a non-overlapping stamp pattern area defined on the stamp substrate, an overlapping stamp pattern area adjoining an outer periphery of the non-overlapping stamp pattern area, a plurality of first pickup transfer patterns disposed in the non-overlapping stamp pattern area, and a plurality of second pickup transfer patterns disposed in different lines in the overlapping stamp pattern area with the non-overlapping stamp pattern area interposed therebetween.

Abstract: A display panel and a display apparatus including the display panel are presented herein. A display panel according to one or more embodiments includes a substrate; an insulating layer on the substrate; a bank pattern on the insulating layer; a first electrode on the bank pattern; a contact electrode on the insulating layer, the contact electrode spaced apart from the bank pattern; a light-emitting element on the first electrode; a first optical layer surrounding the light-emitting element, the first optical layer comprising an organic insulating material including metal particles; a second optical layer on the contact electrode; and a third optical layer on the first optical layer.

Abstract: A display device includes a bank pattern disposed on a substrate, a first electrode pattern disposed on the bank pattern, a light-emitting element disposed on the first electrode pattern to be electrically connected to the first electrode pattern, a second electrode pattern configured to cover the light-emitting element, an inorganic insulating layer configured to cover the bank pattern, the first electrode pattern, and the light-emitting element between the first electrode pattern and the second electrode pattern, and a diffusion layer which includes a plurality of diffusion particles and is in contact with the inorganic insulating layer.

Abstract: A permanent magnet of an embodiment comprises: a base magnet represented by a-b-c (a includes a rare earth-based element, b includes a transition element, and c includes boron (B)); and a coating layer coated on a surface of the base magnet, wherein the coating layer comprises a compound containing a metal having magnetism, the compound including: a phosphor (P); and a metal belonging to the fourth period in the periodic table.

Abstract: A rare earth magnet and a motor including the same are provided. The rare earth magnet is based on an R—Fe—B alloy (R represents at least one rare-earth element comprising Y), wherein a plating layer of the element Co is formed on a surface of the rare earth magnet by an electroplating method.

Abstract: A permanent magnet of an embodiment comprises: a base magnet represented by a-b-c (a includes a rare earth-based element, b includes a transition element, and c includes boron (B)); and a coating layer coated on a surface of the base magnet, wherein the coating layer comprises a compound containing a metal having magnetism, the compound including: a phosphor (P); and a metal belonging to the fourth period in the periodic table.

Abstract: A soft-magnetic alloy according to an embodiment of the present invention has the composition of the chemical formula below. Febal.SiaAlbXcCrd??[Chemical Formula] where X includes cobalt (Co) and/or Nickel (Ni), a is 0.25-8 wt %, b is 0.25-8 wt %, c is 0.5-10 wt % and d is 3.5-10 wt %.

Abstract: A soft magnetic alloy according to an embodiment of the present invention has a composition of Formula below: FeaXbYcZd ??[Formula] wherein, in the above Formula, X includes at least one of silicon (Si) and phosphorus (P), Y includes carbon (C), Z includes at least one of boron (B), nitrogen (N), aluminum (Al), titanium (Ti), zirconium (Zr), hafnium (Hf), niobium (Nb), tantalum (Ta), chromium (Cr), molybdenum (Mo), cobalt (Co), and nickel (Ni), a ranges from 78 at % to 95.75 at %, b ranges from 2 at % to 16 at %, c ranges from 2 at % to 8 at %, and d ranges from 0.25 at % to 10 at %.

Abstract: A coil component, a high current inductor including a coil component, and a high current reactor including a coil component are provided. The coil component may include a magnetic core, a bobbin that surrounds a portion of the magnetic core, and a coil wound on the bobbin. Accordingly, noise generated by friction between the magnetic core and the bobbin may be reduced.

Abstract: A rare earth magnet and a motor including the same are provided. The rare earth magnet is based on an R—Fe—B alloy (R represents at least one rare-earth element comprising Y), wherein a plating layer of the element Co is formed on a surface of the rare earth magnet by an electroplating method.

Abstract: The present invention is a method which erase information printed on a recording medium if necessary and thus reuse the recording medium, and includes 1) decolorable ink compositions which are not erased during the use but erased by a dye readily decolorable by a decolorant, 2) a decolorant composition including a thermal initiator or photoinitiator, and 3) a method for coating the decolorant and applying heat or irradiating UV to erase the dye. According to the present invention, it is possible to prepare various writing inks, and particularly, when applied to recording medium with a magnetic stripe as well as the general purpose papers, it is possible to reduce the production cost significantly, obtain a large import substitution effect of the magnetic ink all of which are imported, and largely reduce the environmental pollution.

Abstract: The present invention is a method which erase information printed on a recording medium if necessary and thus reuse the recording medium, and includes 1) decolorable ink compositions which are not erased during the use but erased by a dye readily decolorable by a decolorant, 2) a decolorant composition including a thermal initiator or photoinitiator, and 3) a method for coating the decolorant and applying heat or irradiating UV to erase the dye. According to the present invention, it is possible to prepare various writing inks, and particularly, when applied to recording medium with a magnetic stripe as well as the general purpose papers, it is possible to reduce the production cost significantly, obtain a large import substitution effect of the magnetic ink all of which are imported, and largely reduce the environmental pollution.

Abstract: A novel golf club grip having a resilient, one-piece tapered body that can be easily and quickly adhesively bonded to the gripping extremity of the shaft of the golf club. The golf club grip uniquely includes an end cap that is constructed from graphite or like material that protects the golf club grip as a golf club is inserted into and removed from the golf bag and also functions to prevent damage to other golf clubs already within the bag.

Abstract: A novel golf club grip having a resilient, one-piece tapered body that can be easily and quickly adhesively bonded to the gripping extremity of the shaft of the golf club. The golf club grip uniquely includes an end cap that is constructed from graphite or like material that protects the golf club grip as a golf club is inserted into and removed from the golf bag and also functions to prevent damage to other golf clubs already within the bag.