摘要:
The present invention provides a catalytic enhanced chemical vapor deposition (CVD) apparatus capable of maximizing efficiency of gas use to 80% or more, and obtaining a uniform thin film by efficiently arranging filaments mounted on a shower head of the catalytic enhanced CVD apparatus, thereby uniformly decomposing a deposition source gas. The present invention also provides a method for fabricating an organic electroluminescent device with an inorganic film formed through the catalytic enhanced CVD apparatus.
摘要:
An inductively coupled plasma chemical vapor deposition apparatus comprises a reaction gas spray nozzle capable of evenly spraying reaction gas onto a rectangular substrate, a radio frequency (RF) antenna capable of uniformly forming a plasma source in a rectangular shape, and a rectangular mask maintained at a low temperature so as to uniformly form a thin film on the rectangular substrate used for a flat panel display device.
摘要:
Methods of fabricating an organic light emitting device using plasma and/or thermal decomposition are provided. An insulating layer is formed by reacting first and second radicals. The first radical is formed by passing a first gas through a plasma generating region and a heating body, and the second radical is formed by passing a second gas through the heating body. The methods improve the characteristics of the resulting insulating layer and increase the use efficiency of the source gas by substantially decomposing the source gas. The insulating layer can be a passivation layer formed on an organic light emitting device. The methods use plasma apparatuses such as an inductively coupled plasma chemical vapor deposition (ICP-CVD) apparatuses or plasma enhanced chemical vapor deposition (PECVD) apparatuses.
摘要:
Methods of fabricating an organic light emitting device using plasma and/or thermal decomposition are provided. An insulating layer is formed by reacting first and second radicals. The first radical is formed by passing a first gas through a plasma generating region and a heating body, and the second radical is formed by passing a second gas through the heating body. The methods improve the characteristics of the resulting insulating layer and increase the use efficiency of the source gas by substantially decomposing the source gas. The insulating layer can be a passivation layer formed on an organic light emitting device. The methods use plasma apparatuses such as an inductively coupled plasma chemical vapor deposition (ICP-CVD) apparatuses or plasma enhanced chemical vapor deposition (PECVD) apparatuses.
摘要:
The present invention provides a catalytic enhanced chemical vapor deposition (CVD) apparatus capable of maximizing efficiency of gas use to 80% or more, and obtaining a uniform thin film by efficiently arranging filaments mounted on a shower head of the catalytic enhanced CVD apparatus, thereby uniformly decomposing a deposition source gas. The present invention also provides a method for fabricating an organic electroluminescent device with an inorganic film formed through the catalytic enhanced CVD apparatus.
摘要:
A method of manufacturing an organic light emitting device by using a facing target sputtering apparatus is provided. The method includes forming a first electrode on a substrate; forming an organic film on the first electrode; and forming a second electrode on the organic film by using a facing target sputtering apparatus. Accordingly, an electrode film is formed on the organic light emitting device at a low temperature without deterioration of the electrode film due to plasma, it is possible to improve light emitting efficiency and electro-optical characteristics of the organic light emitting device.
摘要:
A method of forming a thin film and a method of fabricating an organic light emitting display device are provided. The method includes depositing a film formation material mixed with a deposition material and an additive material to form the thin film, and the additive material has a eutectic melting point with the deposition material. Accordingly, it is possible to form the thin film at a quite lower temperature compared to a conventional case of forming the thin film using only a deposition material.
摘要:
A catalyst-enhanced chemical vapor deposition (CECVD) apparatus and a deposition method, in which tension is applied to a catalyst wire in order to prevent the catalyst wire from sagging due to thermal deformation, and additional gas is used to prevent foreign material from being generated. The CECVD apparatus may be constructed with a process chamber, a showerhead to introduce process gas into process chamber, a tensile catalyst wire structure provided in the process chamber to decompose the gas introduced from the showerhead, and a substrate on which the gas decomposed by the catalyst wire structure is deposited, so that the tension is applied to a catalyst wire in order to prevent the catalyst wire from sagging due to thermal deformation, and additional gas is used to prevent foreign material from being generated, thereby eliminating occurrences of non-uniform temperatures of a substrate and non-uniform film growth, and concomitantly enhancing the durability of the catalyst wire.
摘要:
A catalyst-enhanced chemical vapor deposition (CECVD) apparatus and a deposition method, in which tension is applied to a catalyst wire in order to prevent the catalyst wire from sagging due to thermal deformation, and additional gas is used to prevent foreign material from being generated. The CECVD apparatus may be constructed with a process chamber, a showerhead to introduce process gas into process chamber, a tensile catalyst wire structure provided in the process chamber to decompose the gas introduced from the showerhead, and a substrate on which the gas decomposed by the catalyst wire structure is deposited, so that the tension is applied to a catalyst wire in order to prevent the catalyst wire from sagging due to thermal deformation, and additional gas is used to prevent foreign material from being generated, thereby eliminating occurrences of non-uniform temperatures of a substrate and non-uniform film growth, and concomitantly enhancing the durability of the catalyst wire.
摘要:
An expanding vascular stent is disclosed that is inserted into a blood vessel in the human body and expands the blood vessel. The stent is configured in such a way that adjacent rows, each of which is comprised of a plurality of identical cells, are symmetrically arranged, in an out of phase manner. When the stent is expanded in the radial direction, the adjacent rows are expanded in opposite directions, maintaining their linearly symmetrical state. Therefore, the reduction in the length of the stent can be minimized. Since the stent has also a great degree of flexibility, when it is inserted into the blood vessel, it can minimize the damage to the blood vessel wall.