摘要:
A photoresist composition includes an alkali-soluble resin, a dissolution inhibitor including a quinone diazide compound, a first additive including a benzenol compound represented by the following Chemical Formula 1, a second additive including an acrylic copolymer represented by the following Chemical Formula 2 and an organic solvent. Accordingly, heat resistance of a photoresist pattern may be improved, and the photoresist pattern may be readily stripped. As a result, crack formation in the photoresist pattern may be reduced and/or prevented.
摘要:
A laundry machine includes a cabinet and a tub is provided in the cabinet for holding washing water. A drum is rotatably provided in the tub, and a motor is provided at a rear of a tub for rotating the drum, where the motor includes a stator provided at a rear wall of the tub and a rotor. A transfer preventive unit provided at least at one of the stator and the tub to change a vibration/noise transfer function between the stator and the tub.
摘要:
A stent for securing a passageway of a body lumen in a constricted portion of the body lumen is disclosed. The stent includes a first cylindrical band body formed in a zigzag shape having a plurality of straight sections interconnected by first peaks and first valleys and having opposite ends that are integrally formed, a second cylindrical band body having a same structure as the first cylindrical band body, the second cylindrical band body being disposed such that second valleys of the second cylindrical band body face the respective first peaks of the first cylindrical band body and second peaks of the second cylindrical band body face the respective first valleys of the first cylindrical band body with a plurality of predetermined gaps of a first row, thereby defining a plurality of rhombus spaces of a first row, at least one first link member that is provided in at least one rhombus spaces of the first row to interconnect the first and second band bodies, at least one second link members that are provided in at least one rhombus spaces of the second row to interconnect the second and third band bodies.
摘要:
The present invention relates to a colored negative photoresist composition comprising a coloring agent (A), an alkali soluble binder polymer (B), a photopolymerizable compound (C), a photopolymerization initiator (D), and a solvent (E), wherein the alkali soluble binder polymer (B) is a polymer comprising the monomer represented by the following Formula 1 and a monomer having a carboxyl group. The colored negative photoresist composition of the present invention improves adhesion to a silicone wafer, in particular, an SiN wafer, to prevent a separation or tear in the lining, and to form a rectangular pattern, thereby being able to be effectively used in a complementary metal oxide semiconductor.
摘要:
A photoresist composition includes an alkali-soluble resin, a dissolution inhibitor including a quinone diazide compound, a first additive including a benzenol compound represented by the following Chemical Formula 1, a second additive including an acrylic copolymer represented by the following Chemical Formula 2 and an organic solvent. Accordingly, heat resistance of a photoresist pattern may be improved, and the photoresist pattern may be readily stripped. As a result, crack formation in the photoresist pattern may be reduced and/or prevented.
摘要:
A washing machine in accordance with the present invention includes a mounting member disposed between a stator and a bearing housing. Thus, when a motor is rotated according to an operation of the washing machine, the transmission of vibration, which is generated by a repulsive force of the stator, to the bearing housing can be reduced efficiently. Accordingly, a tub coupled to the bearing housing can be prevented from vibrating due to the vibration of the stator, and noise due to the vibration of the tub can be reduced.
摘要:
The present invention relates to a separately washable rice germination apparatus which has a motor as a power source enabling the continuous circulation of circulating water for supplying moisture needed to germinate rice germs and an impeller rotated by the rotation of the motor, the motor and the impeller being detachably coupled to each other by means of a magnet force, such that scales or foreign substances accumulated in a water tank and the impeller during rice germination can be easily removed therefrom, and that separates a section where circulating water is sucked from a section where the sucked circulating water is pushed upwardly to a germination container, such that the circulation efficiency of the circulating water can be improved.
摘要:
Provided are a photoresist composition having superior adhesion to an etch target film, a method of forming a pattern by using the photoresist composition, and a method of manufacturing a thin-film transistor (TFT) substrate. The photoresist composition includes an alkali-soluble resin; a photosensitive compound; a solvent; and 0.01 to 0.1 parts by weight of a compound represented by Formula 1: wherein R is one of hydrogen, an alkyl having 1 to 10 carbon atoms, a cycloalkyl having 4 to 8 carbon atoms, and a phenyl group.
摘要:
The present invention relates to a separately washable rice germination apparatus which has a motor as a power source enabling the continuous circulation of circulating water for supplying moisture needed to germinate rice germs and an impeller rotated by the rotation of the motor, the motor and the impeller being detachably coupled to each other by means of a magnet force, such that scales or foreign substances accumulated in a water tank and the impeller during rice germination can be easily removed therefrom, and that separates a section where circulating water is sucked from a section where the sucked circulating water is pushed upwardly to a germination container, such that the circulation efficiency of the circulating water can be improved.
摘要:
A chemically amplified positive resist composition excellent in sensitivity and resolution as well as other resist performance characteristics comprising a resin (X) which has a polymeric unit represented by the following formula (I): wherein R1 represents hydrogen or methyl, R2 and R3 represent alkyl having 1 to 4 carbon atoms, and R4 and R5 represent hydrogen, hydroxyl or alkyl, polymeric unit represented by the following formula (II): and a polymeric unit derived from unsaturated dicarboxylic acid anhydride selected from maleic anhydride and itaconic anhydride; and an acid generating agent (Y).