Abstract:
본 발명은 액체를 이용한 에너지 전환 장치에 관한 것으로, 보다 상세하게는 전기습윤(electrowetting)현상의 반대현상을 응용하여 기계적 에너지를 전기 에너지로 전환시키는 방법 및 장치에 관한 것으로 한쌍의 전극사이에서 액체와의 접촉면을 변화시키고, 그에 따른 액체와의 접촉면 변화를 전기에너지 생성에 활용하여, 채널 막힘현상이나 윤활층, 혹은 채널상에 복잡하게 패터닝된 전극들을 필요로 하지 않도록 함으로써 장치의 단순화, 제조원가 절감과 함께 고장이 적은 에너지 전환장치를 구현한다는 효과가 있으며, 플렉서블 소자 구현이 가능하도록 하고, 소자의 구조를 간단하게 하여 대면적 적용이 용이하도록 한 장점이 있다.
Abstract:
The present invention relates to an energy converting apparatus using liquid and, more specifically, to an apparatus and a method for converting mechanical energy into electric energy by applying the opposition phenomenon to electrowetting. The energy converting apparatus changes a surface in contact with liquid between a pair of electrodes and utilizes the change in the surface in contact with liquid for generating electric energy, so that electrodes complexly patterned on a channel or a lubricating layer are not required or blockage of a channel is prevented. Therefore, the energy converting apparatus can provide less trouble, reduce manufacturing costs, have simplified equipment, make a flexible element, and be easily applied to a large area by simplifying a structure of an element.
Abstract:
The present invention relates to a transparent electronic device having 2D transition metal dichalcogenides with multi-layers, an optoelectronic device, and a transistor device. Preferably, the present invention relates to form a channel layer between transparent layers by forming a multilayer which consisting of at least three layers of a single transition metal dichalcogenide. For this, a transparent electronic device using transition metal dichalcogenides with multi-layers includes electrodes made of a transparent conductive material, and a channel region which is formed between the electrodes by the transition metal dichalcogenides.
Abstract:
PURPOSE: A thin film transistor array panel for an X-ray detector and a method for manufacturing a thin film transistor on a substrate are provided to simplify a process and stably drive a device by applying a device of a top gate structure to a TFT backplane panel. CONSTITUTION: A thin film transistor(120) has a top gate structure and is formed in each pixel region defined on a base substrate(110). The thin film transistor includes a source electrode(122B) and a drain electrode(122A) formed on the same layer as the source electrode. A photoelectric conversion device(140) is electrically connected to the thin film transistor. The photoelectric conversion device includes a pixel electrode(142), a photoconductor layer(144), and a bias electrode(146).
Abstract:
PURPOSE: A polymer composite is provided to remove a space charge generated in an insulating material of a high voltage direct current cable for power transmission by comprising a partially reduced material of a graphene oxide. CONSTITUTION: A polymer composite comprises a graphene oxide partially reduced by 80-0.01%. The comprised amount of the partially reduced material of graphene oxide is 0.01-50 weight%. The size of the partially reduced material of graphene oxide is 15 um or less. A manufacturing method of the partially reduced material of graphene oxide is 15 um or less. A manufacturing method of the polymer composite comprises a step(S20) of manufacturing the partially reduced material of graphene oxide by partially reducing graphene oxide; a step(S30) of manufacturing a polymer composite comprising the partially reduced material. [Reference numerals] (AA) Start; (BB) Finish; (S10) Manufacturing graphene oxide; (S20) Partial reduction graphene oxide; (S30) Manufacturing polymer composite by graphene oxide comprising partial reduced material