Abstract: A display device is provided including a substrate. A second semiconductor layer is disposed on the substrate. The second semiconductor layer includes Si. A second gate lower electrode overlaps a channel region of the second semiconductor layer. A second gate insulating layer is disposed on the second gate lower electrode. A second gate upper electrode and a light blocking layer are disposed on the second gate insulating layer. A first auxiliary layer is disposed on the second gate upper electrode and the light blocking layer. A first semiconductor layer overlaps the light blocking layer. The first semiconductor layer includes an oxide semiconductor. A first gate electrode overlaps a channel region of the first semiconductor layer. The first auxiliary layer includes an insulating layer including at least one compound selected from SiNx, SiOx, and SiON, and at least one material selected from F, Cl, and C.

Abstract: A positive electrode active material precursor includes: a first region formed in the center of a particle of the positive electrode active material precursor and having a composition represented by Chemical Formula 1 or 2; and a second region formed on the first region and having a composition represented by Chemical Formula 3 or 4. A method of preparing the positive electrode active material precursor is also provided.

Abstract: A method of preparing a positive electrode active material includes forming a pre-sintered product by mixing a transition metal precursor having a nickel content of 70 atm % or more and a lithium raw material and performing primary sintering, and forming a lithium composite transition metal oxide by performing secondary sintering on the pre-sintered product, wherein the primary sintering is performed such that a ratio of a spinel phase of the pre-sintered product is in a range of 7% to 16%.

Abstract: A positive electrode active material precursor and method of preparing the same are disclosed herein. In some embodiments, a positive electrode active material precursor includes a particle having a first region, a second region, and a third region, a composition of the particle is represented by the following Formula 1 or Formula 2: [M1aM2bM3cM4d](OH)2??[Formula 1] [M1aM2bM3cM4d]O·OH??[Formula 2] M1, M2, and M3 are different from each other and independently selected from the group consisting of Ni, Co, and Mn, M4 is at least one selected from the group consisting of B, Mg, Ca, Al, Ti, V, Cr, Fe, Zn, Ga, Y, Zr, Nb, Mo, Ta, and W, and 0<a<1, 0<b<1, 0<c<1, 0?d<1, and a+b+c+d=1, wherein the first region is at a center of a particle, the second region is disposed on the first region, and the third region is disposed on the second region.

Abstract: The present disclosure relates to an organic electroluminescent device comprising an anode, a cathode, and an organic layer between the anode and the cathode, wherein the organic layer comprises one or more light-emitting layers; and at least one light-emitting layer comprises one or more dopant compounds and two or more host compounds. The organic electroluminescent device of the present disclosure has low driving voltage, high color purity, high luminous efficiency, and a long lifespan.

Abstract: The present invention relates to a food composition comprising galacto-oligosaccharides (GOS) as an active ingredient for improving immune functions or alleviating inflammation. The present invention also relates to a functional food composition comprising galacto-oligosaccharides (GOS) and collagen tripeptide (CTP) as active ingredients for improving skin condition or improving immune functions or intestinal microflora. The present invention also relates to a cosmetic composition comprising galacto-oligosaccharides or galacto-oligosaccharides and collagen tripeptide as active ingredients for improving skin condition. The compositions of the present invention have excellent effects with respect to the above-mentioned uses, and thus can be advantageously used as compositions for the above-mentioned uses.

Abstract: The medical imaging apparatus includes a scanner configured to scan the object to image the internal area of the object; a patient table configured to convey the object to the scanner; an imager which is mounted on the scanner and configured to capture an image of the object on the patient table; and a mobile display device configured to display the image of the object captured by the imager.

Abstract: The present disclosure relates to a plurality of host materials comprising a compound represented by formula 1 and a compound represented by formula 2, and an organic electroluminescent device comprising the same. By comprising the plurality of host materials comprising a specific combination of compounds, it is possible to provide an organic electroluminescent device having long lifespan characteristics.

Abstract: The present invention relates to palatinose syrup comprising palatinose, glucose, fructose and trehalulose, the palatinose syrup comprising 19˜22 wt % of palatinose with respect to the total amount of solids. Further, the present invention relates to a medicine or food product comprising the palatinose syrup.

Abstract: Provided is a cosmetic composition for skin moisturization containing a hydrolyzate extract obtained by adding a protease to the fruit of Cicer arietinum, a Rhododendron chrysanthum leaf extract and a Tricholoma matsutake extract. The cosmetic composition exhibits excellent effects on cell moisturization, intercellular moisturization and skin-barrier moisturization. In addition, the cosmetic composition is harmless to the human body and has excellent stability because it uses natural substances.

Abstract: Provided is a cosmetic composition for skin moisturization containing a hydrolyzate extract obtained by adding a protease to the fruit of Cicer arietinum, a Rhododendron chrysanthum leaf extract and a Tricholoma matsutake extract. The cosmetic composition exhibits excellent effects on cell moisturization, intercellular moisturization and skin-barrier moisturization. In addition, the cosmetic composition is harmless to the human body and has excellent stability because it uses natural substances.

Abstract: The present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same. More particularly, the present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same, in which an airflow path to be formed in multiple directions thus enhancing the airflow performance and improving the deodorizing efficiency. Accordingly, airflow can be generated in various directions so that airflow can efficiently flow and the pressure loss due to airflow can be reduced, thereby improving the deodorizing performance. In addition, the path through which the odor components are removed while air passes through the deodorizing agent is increased, thereby increasing a time that air is in contact with the deodorizing agent and improving the deodorizing efficiency.

Abstract: A display apparatus is provided. The display apparatus includes: a display panel unit which comprises a first panel region corresponding to an opaque display region, and a second panel region corresponding to a transparent display region, a panel driving unit which drives the first panel region and the second panel region independently, and a controller which controls to display a main image on the opaque display region and display an additional image on the transparent display region.

Abstract: The present invention relates to a food composition and a cosmetic composition for improving skin beauty, which include galactooligosaccharide and have an ability to increase a skin water holding capacity, an ability to suppress transepidermal water loss, an ability to alleviate wrinkles, and an ability to alleviate erythema.

Abstract: The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present invention, it is possible to produce an organic electroluminescent device having low driving voltage, excellent current and power efficiencies, and noticeably improved driving lifespan.

Abstract: The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present invention, it is possible to produce an organic electroluminescent device having low driving voltage, excellent current and power efficiencies, and noticeably improved driving lifespan.

Abstract: A display apparatus is provided. The display apparatus includes: a display panel unit which comprises a first panel region corresponding to an opaque display region, and a second panel region corresponding to a transparent display region, a panel driving unit which drives the first panel region and the second panel region independently, and a controller which controls to display a main image on the opaque display region and display an additional image on the transparent display region.

Abstract: The medical imaging apparatus includes a scanner configured to scan the object to image the internal area of the object; a patient table configured to convey the object to the scanner; an imager which is mounted on the scanner and configured to capture an image of the object on the patient table; and a mobile display device configured to display the image of the object captured by the imager.

Abstract: The present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same. More particularly, the present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same, in which an airflow path to be formed in multiple directions thus enhancing the airflow performance and improving the deodorizing efficiency. Accordingly, airflow can be generated in various directions so that airflow can efficiently flow and the pressure loss due to airflow can be reduced, thereby improving the deodorizing performance. In addition, the path through which the odor components are removed while air passes through the deodorizing agent is increased, thereby increasing a time that air is in contact with the deodorizing agent and improving the deodorizing efficiency.

Abstract: A display apparatus is provided. The display apparatus includes: a display panel unit which comprises a first panel region corresponding to an opaque display region, and a second panel region corresponding to a transparent display region, a panel driving unit which drives the first panel region and the second panel region independently, and a controller which controls to display a main image on the opaque display region and display an additional image on the transparent display region.