Abstract:
본 발명은 투명전극에 관한 것으로, 보다 상세하게는 그래핀층을 포함하는 투명전극 및 이의 제조방법에 관한 것이다. 이를 위해, 본 발명에서는 투명한 기판 상에 일정 패턴을 갖는 메탈 메쉬 및 그래핀층을 순차적으로 형성함으로써, 전기 전도도가 우수하고, 경제적으로 유리하여 기존 ITO를 대체할 수 있는 투명전극을 제공할 수 있다.
Abstract:
본원은, 플렉서블 비휘발성 메모리 소자용 강유전체 캐패시터, 트랜지스터형 플렉서블 비휘발성 강유전체 메모리 소자, 1T-1R(1Transistor-1Resistor) 플렉서블 강유전체 메모리 소자 및 이들의 제조 방법에 관한 것으로서, 강유전체층과 반도체층 사이의 계면에 고분자 접착층을 형성함으로써 계면에서의 전기적 특성 및 물리화학적 특성을 향상시킬 수 있다.
Abstract:
PURPOSE: A method for easily manufacturing metal chalcogenide thin films is provided to form the chalcogenide thin films from a single layer to double layers using a chemical vapor deposition. CONSTITUTION: A method for easily manufacturing metal chalcogenide thin films comprises following steps. A metal thin film (20) is formed in a base material (10). Chalcogen gas is supplied to the metal thin film. A metal chalcogen thin film (30) marked chemical formula 1 is formed by reacting with the chalcogen gas. The metal thin film is formed one of the sputtering, E-beam evaporator, thermal evaporation, ion cluster beam, pulsed laser deposition methods.
Abstract:
PURPOSE: A ferroelectric capacitor for a flexible nonvolatile memory device, a flexible nonvolatile ferroelectric memory device, and a method for manufacturing the same are provided to improve an electrical property by using a polymer bonding layer. CONSTITUTION: A source and a drain region(520,530) are formed at both sides of a semiconducting channel layer(510). A barrier layer(540) is formed on the drain region. A ferroelectric layer(550) is formed on the barrier layer. A source electrode(570) is formed on the source region. A drain electrode(580) is formed on the ferroelectric layer and a gate dielectric layer.
Abstract:
PURPOSE: A ferroelectric capacitor for a flexible nonvolatile memory device, a flexible nonvolatile ferroelectric memory device, and a method for manufacturing the same are provided to easily process a device. CONSTITUTION: A semiconducting channel layer(510) is formed on a flexible substrate(500). A source and a drain region(520,530) are formed at both sides of the semiconductor channel layer. A polymer bonding layer is formed on the semiconductor channel layer. A gate electrode(590) is formed on a ferroelectric layer(550). The source and the drain electrode(570,580) are formed on the source and the drain region.
Abstract:
PURPOSE: A touch panel including graphene and a method for manufacturing the same are provided to implement a superior flexibility and performance. CONSTITUTION: A second substrate(130) is placed facing a first substrate(110). A first conductive film(120) is placed on one or both sides of the first substrate. A second conductive film(120) is placed on one or both sides of the second substrate. A plurality of first electrodes are electrically connected with the first conductivity layer. A plurality of second electrodes are electrically connected with the second conductivity layer.
Abstract:
PURPOSE: A sensor including a grapheme and a manufacturing method thereof are provided to reduce manufacturing times and costs by removal in a trimming process of correcting the resistance value of a sensor. CONSTITUTION: A sensor(100) including a grapheme comprises a base member(110), a circuit pattern(120), and an electrode portion(130). The circuit pattern is formed on the base member. The electrode portion is formed in the circuit pattern. The base member is formed of polymer material. The polymer material is made of one among polyimide, PET, FR-4, and PDMS. The electrode portion is made of metal material. The sensor comprises a protective layer(140) which covers a part of the circuit pattern.