摘要:
The present invention relates to an organic light emitting display device having a plurality of pixels on a substrate. Each of the pixels comprises: an organic light emitting element including a first electrode, a second electrode, and an intermediate layer disposed between the first electrode and the second electrode and having an organic light emitting layer; a driving TR which drives the organic light emitting element and includes an active layer, a gate electrode, a source electrode, and a drain electrode; and a switching TR which is electrically connected to the driving TR and includes an active layer, a gate electrode, a source electrode, and a drain electrode. The gate electrode of the driving TR is disposed between a first conductive layer and the active layer of the driving TR and has a second conductive layer formed smaller than the first conductive layer. The gate electrode of the switching TR is formed of the same material as the first conductive layer.
摘要:
본 발명의 적층 구조체는, 높은 표면 자유 에너지를 갖는 영역과 낮은 표면 자유 에너지를 갖는 영역이 잘 분리되어 있으며, 하지층과 도전층 사이의 밀착성이 크고, 저비용으로 쉽게 형성될 수 있다. 이러한 적층 구조체는, 제1 막 두께를 갖는 제1 표면 자유 에너지 영역과, 제2 막 두께를 갖는 제2 표면 자유 에너지 영역을 구비하는 젖음성 변화층; 및 젖음성 변화층의 제2 표면 자유 에너지 영역 상에 형성되는 도전층을 포함한다. 상기 제2 표면 자유 에너지 영역에 소정량의 에너지를 인가함으로써, 제2 막 두께는 제1 막 두께보다 작고, 상기 제2 표면 자유 에너지 영역의 표면 자유 에너지가 제1 표면 자유 에너지 영역의 표면 자유 에너지보다 높아진다.
摘要:
본 발명은 디스플레이용 박막 트랜지스터 및 그 제조 방법에 관한 것이다. 본 발명에서는 디스플레이용 박막 트랜지스터에 있어서, 가요성 기판; 상기 가요성 기판 상에 형성된 게이트 전극층; 상기 가요성 기판 및 게이트 전극층 상에 형성된 제 1절연층; 상기 제 1절연층 상에 형성된 소스 및 드레인; 상기 소스 및 드레인 사이의 상기 제 1절연층 상에 형성된 활성층; 상기 제 1절연층, 소스, 드레인 및 활성층 상에 형성된 제 2절연층; 및 상기 제 2절연층을 개구하여 상기 드레인과 연결되며, CNT 분산 도전성 폴리머로 형성된 드레인 전극;을 포함하는 디스플레이용 박막 트랜지스터를 제공한다.
摘要:
PURPOSE: A transistor with a wire source and drain is provided to collect electric charges through a wide surface by being formed into a wire shape structure or a cylinder shape structure. CONSTITUTION: A first electrical conductor forms the drain(3) of a transistor. A second electrical conductor forms the source(4) of the transistor. The drain and the source are made of wires based on metal or conductive materials. The drain and the source are connected by a semiconductor material. The layer of the semiconductor material is a polycrystalline polymer. A transistor includes at least one gate(1), an insulating layer(2), and the semiconductor material with the drain and the source.
摘要:
Disclosed is a method for manufacturing a semiconductor device, which is characterized by comprising a coating film-forming step (a) wherein a coating film is formed on a substrate by applying a coating liquid, which is obtained by dissolving a polymer conductive material in an insulating solvent, over the substrate; a heat treatment step (b) performed after the coating film-forming step (a), wherein the coating film is subjected to a heat treatment; and an electrode-forming step (c) performed before or after the consecutively performed coating film-forming step (a) and heat treatment step (b), wherein a gate electrode is formed on the substrate. This method for manufacturing a semiconductor device is further characterized in that a surface layer portion composed of an insulating layer and an inner layer portion composed of an organic semiconductor layer are formed separate from each other, and the surface layer portion and the inner layer portion may be respectively used as a gate insulating film and a channel of a field effect transistor.
摘要:
PURPOSE: A device including a pin hole undercut area and a manufacturing process thereof are provided to increase yield and reduce the leakage of a pin hole by including an undercut area. CONSTITUTION: A lower conductive region(16) and a dielectric region(14) with a plurality of pin holes(90A) including an inlet and an outlet are provided. A surface protruded from the dielectric region facing the undercut area of the lower conductive region wider than the outlet about the pin hole is generated by depositing an etchant to the pin hole for undercutting the pin hole on the lower conductive region.
摘要:
PURPOSE: A semiconductor device and a method for forming the same are provided to improve a low power characteristic through the same effect as a recess gate by forming a cylindrical CNT(Carbon Nano Tube). CONSTITUTION: An insulation layer(130) is formed on a semiconductor substrate(100). A CNT gate(190) is formed by growing a CNT seed layer on the insulation layer. The CNT gate is formed on the recess formed by etching the semiconductor substrate. The insulation material insulates the CNT gate. A CNT pattern is formed by etching the CNT seed layer using a CNT pattern mask. The CNT pattern(165) is grown.
摘要:
A method for forming an organic or partly organic switching device, comprising: depositing layers of conducting, semiconducting and/or insulating layers by solution processing and direct printing; defining microgrooves in the multilayer structure by solid state embossing; and forming a switching device inside the microgroove.