摘要:
The present invention provides a method for mass production of an antimicrobial peptide, which comprises the steps of: constructing a fusion gene containing a first gene encoding a negatively charged acidic peptide having at least two cysteine residues and a second gene encoding a positively charged basic antimicrobial peptide; transforming a host microorganism with an expression vector comprising the fusion gene; cultivating the transformed microorganism to express a fusion peptide containing the acidic peptide and antimicrobial peptide, and, recovering the expressed antimicrobial peptide. In accordance with the present invention, the inhibitory effect of the expressed antimicrobial peptide on the growth of the host microorganism can be dramatically minimized by fusing it with the acidic peptide. Accordingly, antimicrobial peptides can be produced massively from a recombinant microorganism regardless of the kind of the antimicrobial peptides.
摘要:
A method of manufacturing an active panel of a liquid crystal display reduces the steps of a masking process and prevents line disconnection of a conductive material forming a pixel electrode which is caused by undercutting and eliminates a stepped profile formed during the etching processes. Materials forming a gate insulating layer, a semiconductor layer, an impurity doped semiconductor layer, and source and drain electrodes are sequentially deposited on a substrate. The source and drain electrodes are formed. Then, the semiconductor layer and the gate insulating layer are simultaneously formed. Thus, the mask processes in the method are reduced. However, this method results in a severe stepped profile caused by simultaneously etching the materials under the source and drain electrodes during the step of forming the source and drain electrode. As a result, line disconnection occurs due to the stepped profile during the forming step of a pixel electrode. In order to prevent this problem, a protection layer made of an organic material is formed prior to the step of forming the pixel electrode, resulting in a smooth surface and elimination of line disconnecting.
摘要:
An organic light emitting diode (OLED) device according to the present invention includes a first substrate; a first electrode on the first substrate in the pixel region, the first electrode formed of a metal; an organic light-emitting layer on the first electrode; a second electrode on the organic light-emitting layer, the second electrode formed of a transparent conductive material; and a transparent layer on the second electrode, the transparent layer including an inorganic material or a semiconductor material.
摘要:
A liquid crystal display (LCD) device includes a first substrate and a second substrate, an organic light emitting element formed by interposing a first insulating layer on an outer surface of the first substrate, a second insulating layer and a protective layer formed in order over an entire surface of the organic light emitting element, a thin film transistor formed on the first substrate, a passivation layer formed over an entire surface of the first substrate including the thin film transistor, a pixel electrode formed on the passivation layer to be connected to the thin film transistor, a common electrode formed on the second substrate, and a liquid crystal layer formed between the first substrate and the second substrate. A method for fabricating the LCD includes the steps of forming a first insulating layer on an outer surface of a first substrate, forming an organic light emitting element on the first insulating layer, forming a second insulating layer over an entire surface of the organic light emitting element, forming a protective layer on the second insulating layer, forming a thin film transistor on the first substrate, forming a passivation layer over an entire surface of the first substrate including the thin film transistor, forming a pixel electrode on the passivation layer, and forming a liquid crystal layer between the first substrate and a second substrate.
摘要:
An organic light emitting diode (OLED) device according to the present invention includes a first substrate; a first electrode on the first substrate in the pixel region, the first electrode formed of a metal; an organic light-emitting layer on the first electrode; a second electrode on the organic light-emitting layer, the second electrode formed of a transparent conductive material; and a transparent layer on the second electrode, the transparent layer including an inorganic material or a semiconductor material.
摘要:
An organic electro-luminescence display device includes a thin film transistor on a first substrate, where the thin film transistor has a drain region and a common electrode connected to the drain region. An organic electro-luminescence diode resides on a second substrate, where the organic electro-luminescence diode includes a spacer covered with a diode electrode. First and second sealant materials reside at a periphery of the first and second substrates, where the first sealant material surrounds the thin film transistor and the organic electro-luminescence diode, and the second sealant material surrounds an outer perimeter of the first sealant material. The first and second substrates are bonded together, such that the common electrode of the thin film transistor contacts the diode electrode of the organic electro-luminescence diode. The bonding process is carried out by sequentially sealing the first sealant material and the second sealant material.
摘要:
A remote control method and system embody a graphic user interface. The present invention includes a remote controller having a touch pad and a digital television having a GUI. That is, a viewer can select a menu displayed on the digital television by using the touch pad. It is thus possible to overcome control limitations of the remote controller, namely complexity of the rapidly-developed functions of the television. In addition, the viewer can watch menus displayed on the screen of the digital television, operate the touch pad and execute a wanted control operation. As a result, the viewer can easily conveniently control the digital television through simple operations of the remote controller.
摘要:
A image detector comprises a light source for radiating light in accordance with a predetermined signal; a window for transmitting the light from the light source; a thin film phototransistor for generating an optical current in accordance with the intensity of external light; a storage capacitor for storing charge information transmitted from the thin film phototransistor; a thin film switching transistor for outputting the information stored in the storage capacitor in accordance with an external control signal; an insulating layer for covering the window, the thin film phototransistor, the storage capacitor, and the thin film switching transistor; a protecting layer formed on the insulating layer; and a conductive object detection pattern formed on the protecting layer to apply an electrical power supply signal to the light source when a conductive living object contacts the conductive objecting detecting pattern.
摘要:
The present invention is to provide a manufacturing method and a structure of an LCD which prevents a pixel electrode from being disconnected or being peeled off thinly from the drain electrode. The bottom plate of an active matrix type LCD comprises a protection layer which covers the switching element, a contact hole for exposing the output terminal of the switching element through the protection layer and the pixel electrode which contacts the output terminal of the switching element through the contact hole and which is formed on the protection layer. Specifically, the contact hole is located in a distance of at least 5 &mgr;m inwards from the edge of the pixel electrode. Therefore, disconnection or peel off of the pixel electrode from the drain electrode due to cracking of the pixel electrode occurring during the process of baking at a high temperature is prevented.
摘要:
A TFT type optical detecting sensor includes a sensor TFT for generating optical current by detecting light reflected from an object, a storage capacitor for storing charges of the optical current, and a switching TFT for controlling releasing of the charges stored in the storage capacitor. The storage capacitor is made of a transparent conductive material, such that light is transmitted from a light source through the storage capacitor to the object.