摘要:
In a semiconductor device including a laminate of a first insulating layer, a crystalline semiconductor layer, and a second insulating layer, characteristics of the device are improved by determining its structure in view of stress balance. In the semiconductor device including an active layer of the crystalline semiconductor layer having tensile stress on a substrate, tensile stress is given to the first insulating layer formed to be in close contact with a surface of the semiconductor layer at a substrate side, and compressive stress is given to the second insulating layer formed to be in close contact with a surface of the semiconductor layer at a side opposite to the substrate side.
摘要:
The present invention intends to realize a narrow frame of a system on panel. In addition to this, a system mounted on a panel is intended to make higher and more versatile in the functionality. In the invention, on a panel on which a pixel portion (including a liquid crystal element, a light-emitting element) and a driving circuit are formed, integrated circuits that have so far constituted an external circuit are laminated and formed. Specifically, of the pixel portion and the driving circuit on the panel, on a position that overlaps with the driving circuit, any one kind or a plurality of kinds of the integrated circuits is formed by laminating according to a transcription technique.
摘要:
A method of manufacturing a thin-film solar cell, comprising the steps of: forming an amorphous silicon film on a substrate; placing a metal element that accelerates the crystallization of silicon in contact with the surface of the amorphous silicon film; subjecting the amorphous silicon film to a heat treatment to obtain a crystalline silicon film; depositing a silicon film to which phosphorus has been added in contact with the crystalline silicon film; and subjecting the crystalline silicon film and the silicon film to which phosphorus has been added to a heat treatment to getter the metal element from the crystalline film.
摘要:
The concentration of oxygen, which causes problems such as decreases in brightness and dark spots through degradation of electrode materials, is lowered in an organic light emitting element having a layer made from an organic compound between a cathode and an anode, and in a light emitting device structured using the organic light emitting element. The average concentration of impurities contained in a layer made from an organic compound used in older to form an organic light emitting element having layers such as a hole injecting layer, a hole transporting layer, a light emitting layer, an electron transporting layer, and an electron injecting layer, is reduced to 5×1019/cm2 or less, preferably equal to or less than 1×1019/cm2, by removing the impurities with the present invention. Formation apparatuses are structured as stated in the specification in order to reduce the impurities in the organic compounds forming the organic light emitting elements.
摘要翻译:在具有由阴极和阳极之间的有机化合物制成的层的有机发光元件和发光的有机发光元件中,通过降低电极材料而导致诸如亮度和暗斑的降低等问题的氧浓度降低 使用有机发光元件构造的器件。 为了形成具有空穴注入层,空穴传输层,发光层,电子传输层等的层的有机发光元件,使用由有机化合物制成的层中所含有的杂质的平均浓度, 电子注入层减少到5×10 19 / cm 2以下,优选等于或小于1×10 9 / cm 2 通过除去本发明的杂质。 为了减少形成有机发光元件的有机化合物中的杂质,形成装置按说明书所述进行结构化。
摘要:
It is an object to provide an user identity authentication system and an user identity authentication method with the Internet and a mobile information communication device. The mobile information communication device includes a liquid crystal device with a built-in image sensor. The image sensor reads individual information of a user, and user's identity is authenticated based on the individual information. A result of the authentication is unicast via the Internet. Alternatively, it is judged whether or not the result of the authentication is required to be unicast in accordance with a degree of requirement preset in the mobile information communication device or a destination terminal of communication, and the result is unicast via the Internet only when needed.
摘要:
The present invention is for providing a sophisticated active matrix type organic semiconductor device. A first electrode 102 is formed on an insulated surface. A second insulated film 104 is formed on the first electrode 102 via a first insulated film 103. An organic semiconductor film is formed on an opening part formed on the second insulated film 104 and the second insulated film 104. An organic semiconductor film 105 is obtained by polishing the same until the second insulated film 104 is exposed. Furthermore, by forming a second electrode 106 and a third electrode 107 on the organic semiconductor film 105, an organic semiconductor device of the present invention can be obtained.
摘要:
A plasma treatment apparatus and a method for plasma treatment are provided that made possible to control accurately a distance between plasma and an object to be treated (hereinafter referred to as an object), and that facilitated a transportation of a substrate that a width is thin and grown in size. The plasma treatment apparatus of the present invention is provided with a gas supply means for introducing a processing gas into a place between a first electrode and a second electrode under an atmospheric pressure or around atmospheric pressure; a plasma generation means for generating plasma by applying a high frequency voltage to the first electrode or the second electrode under the condition that the processing gas is introduced; and, a transport means for transporting the object by floating the object by blowing the processing gas or a transporting gas to the object. An etching treatment; an ashing treatment; a thin film formation; or a cleaning treatment of components using the first electrode and the second electrode is carried out by moving a relative position between the first electrode and the second electrode, and the object.
摘要:
There is provided a display device capable of automatically controlling a luminance in response to a brightness of a surrounding. The display device has a gamma correction circuit for converting an image signal voltage into a drive voltage for gray scale display and a photosensor for controlling an input and output voltage characteristic of the gamma correction circuit in response to the brightness of the surrounding. In this case, the gamma correction circuit for converting the image signal voltage into the driver voltage for gray scale display is formed on a first substrate. The photosensor for controlling the input and output voltage characteristic of the gamma correction circuit in response to the brightness of the surrounding is formed on a second substrate. The second substrate is fixed to the first substrate.
摘要:
A grain size of a crystal grain in a crystalline semiconductor film obtained by a thermal crystallization method using a metallic element is reduced. Thus, the number of crystal grains in active regions of a device is made uniform. The thermal crystallization method using a metallic element is performed for a semiconductor film formed on an insulating film formed at a lower temperature than that at formation of the semiconductor film and that at crystallization of the semiconductor film. By thermal treatment in a step of crystallizing the semiconductor film, stress of the insulating film is applied to the semiconductor film, thus causing distortion in the semiconductor film. When the distortion is caused, surface energy and a chemical potential of the semiconductor film are changed to promote the generation of a natural nucleus. Therefore, since a generation density of the crystal nucleus is increased, a grain size of a crystal grain can be reduced.
摘要:
In commercial products to which a non-contact type or contact type ID label or ID tag is attached and ID cards, there is fear that, due to a difference between coefficients of thermal expansion between an antenna for communication and a resin provided around the antenna, stress is applied to the resin with the larger coefficient of thermal expansion to break the resin. This contributes to decrease in manufacturing yield, lifetime, and reliability of an ID label or the like. In an article such as an ID label, an ID tag, and an ID card according to the present invention, a filler is included in a filling layer provided around an antenna forming an ID label, an ID tag, and an ID card so that the difference in coefficient of thermal expansion between the antenna and the filling layer can be reduced. This makes it possible to ease generation of stress due to the difference in coefficient of thermal expansion and prevent peeling and cracks of the filling layer.