摘要:
Disclosed are a planar small electrode sensor for skin impedance measurement and a system using the same. The sensor include: a semiconductor substrate; an insulating layer formed on the substrate; and at least one pair of electrodes which are symmetrically formed on the insulating layer with respect to a vertical central line of the insulating layer, where the at least one pair of electrodes includes a reference electrode and a measuring electrode.
摘要:
Disclosed is a long fiber-reinforced colored pellet. The long fiber-reinforced colored pellet may include a thermoplastic polymer resin, a fiber reinforced material having a length of about 5 to 50 mm, and a pigment. In this instance, the thermoplastic polymer resin has a melt index (MI) of about 0.1 to 80 g/10 min at about 230° C. and under about 2.16 kg load, and a surface hardness of the pigment is about 5 or less.
摘要:
Provided is an in-situ thin-film deposition method in which a TiSix/Ti layer or TiSix/Ti/TiN layer can be continuously deposited. The method serves to deposit a thin layer as a resistive contact and barrier on a loaded wafer and is performed in a thin-film deposition apparatus including a transfer chamber having a robot arm therein and a plurality of chambers installed as a cluster type on the transfer chamber. The method includes depositing a TiSix layer on the wafer by supplying a first reactive gas containing Ti and a second reactive gas containing Si to a first chamber; and transferring the wafer to a second chamber using the transfer chamber and depositing a TiN layer on the TiSix layer.
摘要翻译:提供了可以连续沉积TiSi x Ti / Ti层或TiSi x Ti / Ti / TiN层的原位薄膜沉积方法。 该方法用于在被加载的晶片上沉积薄层作为电阻接触和阻挡层,并且在薄膜沉积设备中进行,该薄膜沉积设备包括其中具有机器人手臂的传送室和在转印器上作为簇型安装的多个室 房间。 该方法包括通过将含有Ti的第一反应气体和含有Si的第二反应气体供应到第一室来在晶片上沉积TiSi x层, 以及使用所述传送室将所述晶片转移到第二室,并在所述TiSi层上沉积TiN层。
摘要:
A heat exchanger includes first and second heat exchanging units arranged between first and second header units, and a plurality of refrigerant circuits each defining a refrigerant path, through which refrigerant introduced into the first header unit is discharged out of the first header unit after exchanging heat in the first and second heat exchanging units.
摘要:
The present disclosure relates to an optical sheet for controlling the direction of light rays which is used for manufacturing backlight units of TFT-LCDs for computer monitors and televisions, and more specifically to an optical sheet which can uniformly diffuse light, improve brightness, and adjust viewing angle. There is provided an optical sheet for controlling the direction of light rays comprising a substrate film; a microlens group arranged on a first face of the substrate film; and a plurality of protuberances formed on a second face of the substrate film, wherein each protuberance comprises a reflective layer at the bottom thereof, and the plurality of protuberances comprise an aperture formed therebetween, and wherein a unit microlens of the microlens group has a first side and a second side with different radii of curvature from each other with respect to a light emission control part thereof.
摘要:
A heat exchanger includes first and second heat exchanging units arranged between first and second header units, and a plurality of refrigerant circuits each defining a refrigerant path, through which refrigerant introduced into the first header unit is discharged out of the first header unit after exchanging heat in the first and second heat exchanging units.
摘要:
The present invention relates to an optical sheet for a backlight unit of a TFT-LCD and a TFT-LCD including the same. The optical sheet of the present invention includes a transparent base sheet, and a light diffusion layer in which a diffusion pattern comprised of a plurality of protrusions is formed on the transparent base sheet. The diffusion pattern satisfies an aspect ratio of 0.8 or more, the aspect ratio being a ratio of a radius (l) of a unit body portion of the protrusion, which is formed on the transparent base sheet, to a thickness (d) of the protrusion.
摘要:
The present invention relates to an optical sheet for a backlight unit of a TFT-LCD and a TFT-LCD including the same. The optical sheet of the present invention includes a transparent base sheet, and a light diffusion layer in which a diffusion pattern comprised of a plurality of protrusions is formed on the transparent base sheet. The diffusion pattern satisfies an aspect ratio of 0.8 or more, the aspect ratio being a ratio of a radius (l) of a unit body portion of the protrusion, which is formed on the transparent base sheet, to a thickness (d) of the protrusion.
摘要:
Provided is a method of depositing a thin film. The method is performed using a thin film deposition apparatus that includes a reaction chamber having a wafer block located in a chamber to heat a loaded wafer up to a predetermined temperature, a top lid covering the chamber to seal the chamber, and shower head coupled under the top lid and having a first injection hole and a second injection hole, through which a first reaction gas and a second reaction gas are injected into the wafer, a reaction gas supplying unit supplying the first and second reaction gases into the reaction chamber, and a gas heating path unit installed on a second conveying line between first and second conveying lines connecting the reaction chamber and the reaction gas supplying unit to heat the gas passing through itself, and the method includes the operations of: loading the wafer on the wafer block; depositing a thin film by injecting the first reaction gas and the second reaction gas that is thermally activated onto the wafer through the first and second injection holes; flowing a heat treatment gas including an H element onto the thin film to reduce impurities included in the thin film; and unloading the wafer, on which the thin film is deposited, from the wafer block. If the second reaction gas has a temperature of T1 before passing through the gas heating path unit and a temperature of T2 after passing through the gas heating path unit, T2 is higher than T1, and if the heat treatment gas has a temperature of T1 before passing through the gas heating path unit and a temperature of T3 after passing through the gas heating path unit, T3 is same as T1 or higher.
摘要:
An electrodeless lighting system includes: a resonator installed at an outlet of a waveguide guiding microwave energy generated from a magnetron and defining a cavity allowing light to pass therethrough while resonating microwave therein; a bulb positioned in the resonator and enclosing a radiation material for emitting light by the microwave energy; and one or plural microwave concentrating units installed at the inner circumferential surface of the resonator and concentrating microwave energy discharged from the outlet of the waveguide to the bulb. By concentrating microwave to electrodeless plasma bulb positioned inside the resonator, a stability in an initial lighting and light efficiency can be enhanced.