Abstract:
A pop-up camera and a mobile phone including the same, the camera being insertable in and protrudale from the main body of the mobile phone when a user uses the camera, and a flexible printed circuit board (FPCB) that provides a stable electrical connection between a camera part and a main board of the mobile phone stably when the camera is protruded from the main body of the mobile phone or rotates.
Abstract:
A carbon nano-tube CNT thin film and a manufacturing method thereof are provided. In detail, the CNT thin film comprises a plastic substrate; and a CNT composition being coated over the plastic substrate, in which the CNT composition includes a CNT; and an amine compound of boiling point lower than 150° C. used as a dispersion solvent. When the CNT composition is coated over the plastic substrate, an amine compound is contained in its dispersion liquid. This amine compound is then removed after the CNT composition is coated over the plastic substrate.
Abstract:
Disclosed is a method of manufacturing a transparent electrode having a carbon nanotube. The carbon nanotube powder is dispersed in a solvent to form a carbon nanotube ink. The carbon nanotube ink is coated on a substrate to prepare a carbon nanotube film. The carbon nanotube has a defect formed on a surface thereof. The defect is formed through an acid treatment process of immersing the carbon nanotube powder or the carbon nanotube film in a nitric acid, a sulfuric acid, a hydrochloric acid, a phosphoric acid, or a mixture thereof. The defect can be formed through an ultrasonic treatment process of exposing the carbon nanotube powder or the carbon nanotube film to an ultrasonic wave having a predetermined frequency and intensity.
Abstract:
Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility.
Abstract:
An organic light emitting display capable of reducing or preventing damage due to static electricity by using a structure for reducing or preventing the damage due to static electricity and a method for manufacturing the same. A pixel region includes a plurality of data lines, a plurality of scan lines, and a plurality of pixels, the data lines crossing the scan lines, and the pixels being coupled to the data lines and the scan lines. A data driver is coupled to the data lines and transfers a data signal. A scan driver is coupled to the scan lines and transfers a scan signal. A discharge capacitor unit is located at a connection region between the pixel region and the scan driver.
Abstract:
Provided is a substrate for forming a pattern comprising an inorganic layer having a modified surface, wherein the modified surface is formed by coating a surface of the inorganic layer with a bifunctional molecule comprising a functional group having an affinity for a nanocrystal at one end of the molecule and a functional group having an affinity for the inorganic layer at the other end of the molecule. A method for forming a pattern of nanocrystals is also provided.
Abstract:
Disclosed herein is an image display device having a plurality of light emitting diodes (LEDs), which can maintain a primary color which is desired to be expressed, and prevent an interference of other unwanted colors and a change of the primary color at the time of application of a light source of each light emitting diode. The image display device comprises: a first optical filter layer containing a violet wavelength-absorbing material having a wavelength range of from 380 nm to 450 nm such as Bi2O3 so as to prevent light having a wavelength ranging from 380 nm to 450 nm from being leaked out to an undesired region of an image display portion of the image display device; and a second optical filter layer such as a blue color filter layer so as to allow a white light to be expressed in a desired region of the image display portion.
Abstract translation:本文公开了一种具有多个发光二极管(LED)的图像显示装置,其可以保持期望表达的原色,并且防止其它不需要的颜色的干扰和原色的变化 应用每个发光二极管的光源。 图像显示装置包括:包含波长范围为380nm至450nm的紫色波长吸收材料的第一光学滤光层,例如Bi 2 O 3 3,因此 以防止具有380nm至450nm波长的光被泄漏到图像显示装置的图像显示部分的不期望的区域; 以及第二滤光器层,例如蓝色滤色器层,以便允许在图像显示部分的期望区域中表达白光。
Abstract:
Disclosed are a liquid crystal display and a method of driving the same. The liquid crystal display includes a liquid crystal display panel displaying an image; a gate driver applying gate signals to the liquid crystal display panel; a data driver applying data signals to the liquid crystal display panel; and a signal controller controlling the gate driver and the data driver. The signal controller includes a control signal generating unit multiplying a frame rate, and an image signal processing unit correcting image data of each of multiplied frames by alternately using a plurality of correction data set having different correction characteristics.
Abstract:
Disclosed is a transparent carbon nanotube (CNT) electrode using a conductive dispersant. The transparent CNT electrode comprises a transparent substrate and a CNT thin film formed on a surface the transparent substrate wherein the CNT thin film is formed of a CNT composition comprising CNTs and a doped dispersant. Further disclosed is a method for producing the transparent CNT electrode.The transparent CNT electrode exhibits excellent conductive properties, can be produced in an economical and simple manner by a room temperature wet process, and can be applied to flexible displays. The transparent CNT electrode can be used to fabricate a variety of devices, including image sensors, solar cells, liquid crystal displays, organic electroluminescence (EL) displays and touch screen panels, that are required to have both light transmission properties and conductive properties.
Abstract:
Example embodiments relate to a capacitor including p-type doped silicon germanium and a method of manufacturing the capacitor. The capacitor may include a lower electrode, a dielectric layer, an upper electrode, a barrier layer and a capping layer. The lower electrode may have a cylindrical shape. The dielectric layer may be on the lower electrode. The dielectric layer may have a uniform thickness. The upper electrode may be on the dielectric layer. The upper electrode may have a more uniform thickness. The capping layer may be on the upper electrode. The capping layer may include a silicon germanium layer doped with p-type impurities. The barrier layer may be between the upper electrode and the capping layer to prevent (or reduce) the p-type impurities from infiltrating into the dielectric layer.