摘要:
Disclosed herein is an apparatus for controlling the capacity of an air conditioner and a control method using the same. The capacity control apparatus is configured in such a fashion that a 3-way or 4-way direction-switching member and a low-pressure equalizing solenoid valve are provided at a refrigerant path of the air conditioner having a pair of first and second compressors, so that the compression capacity of the air conditioner is adjusted into three stages of 100%, 60%, and 40% using the first and second compressors, enabling easy variable-capacity operation. This has the effect of considerably reducing energy consumption and of preventing wear of the first and second compressors via a rapid compensation of a pressure unbalance between both the compressors. As a result, under any operating condition, it is possible to prevent a liquid backflow phenomenon from occurring when starting operation of the compressors, resulting in an improvement in the reliability and operation efficiency of the compressors.
摘要:
Methods of treating and/or preventing disorders mediated by one or more of TNF-α, NF-κB, IKK-α, IKK-β, ATF-2 and p38 kinase by administration of praziquantel, or a pharmaceutically acceptable salt, prodrug, ester or amide thereof. These disorders include inflammatory disorders such as autoimmune diseases.
摘要:
The flat panel display includes an electrochromic device that is a controlling unit. The electrochromic device reversibly makes electrolytic oxidizing and reducing reactions so that coloring and decoloring can be made reversibly, when voltage is applied. With such the construction, the flat panel display controls the voltage applied to the electrochromic device, enabling to selectively display an image on front side or two sides.
摘要:
An Organic Light Emitting Display (OLED) and its method of fabrication includes: a transparent substrate; a photochromatic layer formed on a first surface of the transparent substrate; at least one transparent Thin Film Transistor (TFT) formed on a first surface of the transparent substrate, and an organic light emitting device formed on and electrically connected to the transparent TFT.
摘要:
The present invention relates to a flat panel display and a method of driving the same for maximizing the effect of two direction emission in the flat panel display that uses a transparent thin film transistor. The flat panel display of the present invention comprises a transparent emission panel that includes a transparent thin film transistor, and a controlling unit provided on bottom of the transparent emission panel to control transmission of light. With such the construction, the flat panel display enable to freely display an image at one surface or at both of two surfaces depending on a user's desired time schedule, while maintaining a transparent state at ordinary times. In an embodiment of this invention, an organic light emitting device is used as the emission panel and an electrophoretic device is used as the controlling unit.
摘要:
The present invention relates to a flat panel display and an organic light emitting display which maintains an opaque state depending on a user's desired time point or an established time point, while maintaining a transparent state at ordinary times, by forming a transparent two side emission panel and a control unit on the lower portion of the transparent two side emission panel, enabling to freely display an image in two side or one side. A flat panel display (FPD) of the present invention is constructed with a transparent two side emission panel and a control unit provided on at least one side of the transparent two side emission panel to control transmission of light. The control unit controlling an array of liquid crystal layers depending on voltage applied to the liquid crystal layers and transmission of light by a first polarizing member and a second polarizing member. As a result, the present invention maintains an opaque state depending on a user's desired time point or an established time point, while maintaining a transparent state at ordinary times, enabling to freely display an image in two sides or one side.