Abstract: A polyamide resin composition using a recycled carbon fiber to establish reasonable manufacturing costs. The polyamide resin composition has excellent processability and can be used for injection molding, so that molded products with various structures can be made from the polyamide resin composition. In addition, good mechanical properties of the polyamide resin composition enable applications in various fields.

Abstract: A method of manufacturing a semiconductor device includes forming a plurality of active fins over a semiconductor substrate, sequentially forming first and second hard mask layers over the active fins, forming a first hard mask pattern by etching the second hard mask layer, trimming the first hard mask pattern to form a trimmed hard mask pattern, forming a first photo resist pattern over the first hard mask layer, forming second hard mask patterns by etching the first hard mask layer by using the trimmed hard mask pattern and the first photo resist pattern as an etching mask, and forming active fin patterns by etching the active fins by using the second hard mask patterns as an etching mask.

Abstract: A method of manufacturing a semiconductor device includes forming a plurality of active fins over a semiconductor substrate, sequentially forming first and second hard mask layers over the active fins, forming a first hard mask pattern by etching the second hard mask layer, trimming the first hard mask pattern to form a trimmed hard mask pattern, forming a first photo resist pattern over the first hard mask layer, forming second hard mask patterns by etching the first hard mask layer by using the trimmed hard mask pattern and the first photo resist pattern as an etching mask, and forming active fin patterns by etching the active fins by using the second hard mask patterns as an etching mask.

Abstract: Provided is a wallpaper type decoration panel having a decoration pattern of an unevenness form, which is formed by compressing and molding an intermediate member and a finish member on a board member under a high temperature and high pressure. Accordingly, the pattern of the intermediate member is protruded as the decoration pattern, to thus fulfill various consumer's aesthetic desires and to maximize reliability of use. An embroidered fabric or a flocking processed fabric is used as the intermediate member, or a flocking is directly attached on the upper surface of the board member or the inner side surface of the finish member. Accordingly, various decoration patterns are effectively produced, to thereby improve productivity and provide an effect of reducing a manufacturing cost.