Abstract: Provided are a recombinant microorganism including a genetic modification that increases activity of a cellulose synthase, a gene that encodes the cellulose synthase having increased activity, and a method of producing cellulose by using the recombinant microorganism.

Abstract: Provided are a composition for removing a photoresist and a method of manufacturing a semiconductor device using the composition. The composition includes about 60-90 wt % of dimethyl sulfoxide, about 10-30 wt % of a polar organic solvent, about 0.5-1.5 wt % of hydroxy alkyl ammonium and about 1-10 wt % of an amine containing no hydroxyl group.

Abstract: Provided are a composition for removing a photoresist and a method of manufacturing a semiconductor device using the composition. The composition includes about 60-90 wt % of dimethyl sulfoxide, about 10-30 wt % of a polar organic solvent, about 0.5-1.5 wt % of hydroxy alkyl ammonium and about 1-10 wt % of an amine containing no hydroxyl group.

Abstract: Provided are a composition for removing a photoresist and a method of manufacturing a semiconductor device using the composition. The composition includes about 60-90 wt % of dimethyl sulfoxide, about 10-30 wt % of a polar organic solvent, about 0.5-1.5 wt % of hydroxy alkyl ammonium and about 1-10 wt % of an amine containing no hydroxyl group.

Abstract: Provided are a composition for removing a photoresist and a method of manufacturing a semiconductor device using the composition. The composition includes about 60-90 wt % of dimethyl sulfoxide, about 10-30 wt % of a polar organic solvent, about 0.5-1.5 wt % of hydroxy alkyl ammonium and about 1-10 wt % of an amine containing no hydroxyl group.

Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner to provide an efficient installation structure for installing the outdoor unit increased in capacity due to high air conditioning capacity in a built-in type.

Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner to provide an efficient installation structure for installing the outdoor unit increased in capacity due to high air conditioning capacity in a built-in type.

Abstract: Disclosed is a method of planarizing a non-volatile memory device. After forming a floating gate structure on a cell area of a semiconductor substrate, a conductive layer, a hard mask layer and a first insulating layer are sequentially formed on the entire surface of the resultant structure. After removing the first insulating layer of the cell area to leave a first insulating layer pattern only on the peripheral circuit area, the hard mask layer of the cell area is removed. A second insulating layer is formed on the conductive layer and the insulating layer pattern to increase the height of the insulating layer on the peripheral circuit area. The second insulating layer and the first insulating layer pattern are removed until the floating gate structure is exposed, thereby planarizing the cell area and the peripheral circuit area.

Abstract: Disclosed is a method of planarizing a non-volatile memory device. After forming a floating gate structure on a cell area of a semiconductor substrate, a conductive layer, a hard mask layer and a first insulating layer are sequentially formed on the entire surface of the resultant structure. After removing the first insulating layer of the cell area to leave a first insulating layer pattern only on the peripheral circuit area, the hard mask layer of the cell area is removed. A second insulating layer is formed on the conductive layer and the insulating layer pattern to increase the height of the insulating layer on the peripheral circuit area. The second insulating layer and the first insulating layer pattern are removed until the floating gate structure is exposed, thereby planarizing the cell area and the peripheral circuit area.