摘要:
The present invention relates to a method for attaching nanomaterials by using a Langmuir-Blodgett method, wherein a Langmuir-Blodgett (LB) film, which is comprised of nanomaterials, is formed from a dispersed solution where the nanomaterials are stably dispersed in a volatile organic solvent, and then the nanomaterials of the LB film are transferred to a substrate or a holder. The method according to the present invention may be desirably applied to fabrication of a nanopattern structure, or manufacture of a probe, as a mechanical and electric device, for detecting signals such as surface or chemical signals.
摘要:
A thinner composition includes propylene glycol ether acetate, methyl 2-hydroxy-2-methyl propionate, and an ester compound such as ethyl lactate, ethyl 3-ethoxy propionate or a mixture thereof.
摘要:
In a method of forming a pattern, a mold layer having an opening is formed on a substrate. A conductive layer is formed on the mold layer having the opening, the conductive layer having a substantially uniform thickness. A buffer layer pattern is formed in the opening having the conductive layer, the buffer layer pattern having a cross-linked structure of water-soluble copolymers including a repeating unit of N-vinyl-2-pyrrolidone and a repeating unit of acrylate. An upper portion of the conductive layer exposed over the buffer layer pattern is etched. Accordingly, a conductive pattern for a semiconductor device is formed on the substrate. The method of forming a pattern may simplify manufacturing processes for a capacitor and a semiconductor device, and may improve their efficiencies.
摘要:
A photoresist-composition includes about 4 to about 20 percent by weight of an acrylate copolymer; about 0.1 to about 0.5 percent by weight of a photoacid generator; and a solvent. The acrylate copolymer includes about 28 to about 38 percent by mole of a first repeating unit represented by Formula (1), about 28 to about 38 percent by mole of a second repeating unit represented by Formula (2), about 0.5 to about 22 percent by mole of a third repeating unit represented by Formula (3) and about 4 to about 42 percent by mole of a fourth repeating unit represented by Formula (4), wherein R1, R2, R3 and R4 independently represent a hydrogen atom or a C1-C3 alkyl group, X is a blocking group including an alkyl-substituted adamantane or an alkyl-substituted tricycloalkane, Y is a blocking group including a lactone, Z1 is a blocking group including a hydroxyl-substituted adamantane, and Z2 is a blocking group including an alkoxy-substituted adamantane.
摘要翻译:光致抗蚀剂组合物包含约4至约20重量%的丙烯酸酯共聚物; 约0.1至约0.5重量%的光酸产生剂; 和溶剂。 丙烯酸酯共聚物包含约28至约38摩尔%的由式(1)表示的第一重复单元,约28至约38摩尔%的由式(2)表示的第二重复单元,约0.5至约22重量% 的由式(3)表示的第三重复单元和约4至约42摩尔%的由式(4)表示的第四重复单元,其中R 1,R 2 R 3和R 4独立地表示氢原子或C 1 -C 3 - 烷基,X是包括烷基取代的金刚烷或烷基取代的三环烷烃的封闭基团,Y是包含内酯的封闭基团,Z 1是包含羟基取代的金刚烷的封闭基团, Z 2是含有烷氧基取代的金刚烷的封端基。
摘要:
Provided is an inseparable PCB module installed in a sub body of a device including a main body and the sub body performing predetermined opening and closing operations with respect to the main body. In the inseparable PCB module, a body part having a predetermined area, and a main body connecting part extending from the body part to a predetermined length and electrically connected to the main body are integrally formed, thereby reducing the entire volume and thickness of the device.
摘要:
Disclosed are a siloxane compound, a photoresist composition using the same, and a method of forming a pattern, wherein the siloxane compound is having a general formula: wherein R1 is a tertiary butyl group or a 1-(tert-butoxy)ethyl group, and R2 and R3 is each independently a lower alkyl group having 1 to 4 carbon atoms.
摘要:
Disclosed are an apparatus and method for processing function events in a wireless terminal. The apparatus includes a memory for storing a character UI image according to the function events of the wireless terminal; an event collection section for collecting the function events occurring in the wireless terminal, and generating event messages for identifying the function events; an agent control section for including a plurality of specialists for processing the function events, determining a specialist corresponding to the event message among the specialists, selecting and outputting a character UI ID based on the function event of the determined specialist, and processing received user feedback information on a corresponding event according to the user feedback information; and an agent expression section for outputting a character image and text corresponding to the function event and the feedback information.
摘要:
Provided is a device and a method for processing system-related events generated in a portable terminal. The method includes the steps of storing system-related events generated in the portable terminal, confirming specialists set in advance so that the system-related events can be processed by the specialists respectively, calling the confirmed specialists and processing the system-related events, and displaying the processing results set in advance with respect to the specialists with a text/avatar, according to the processing results which are processed by the specialists.
摘要:
A method can be provided of forming a photoresist pattern on a substrate. The method employs a photoresist composition comprising a photosensitive polymer, the photosensitive polymer has a molecular weight in a range of from about 1,000 up to about 100,000 and comprises repeating units having a structural formula: wherein R represents an acid-labile hydrocarbon group having from 1 up to 20 carbon atoms.
摘要:
A silicone hyper-branched polymer surfactant is included in a rinsing solution which may be used to remove photoresist residues. The silicone hyper-branched polymer surfactant is prepared by polymerizing a monomer represented by the following chemical formula (1), where R1 denotes a vinyl group and R2 denotes hydrogen, and includes both a hydrophobic group and a hydrophilic group