摘要:
An isolation structure may include a trench formed on a surface of a substrate. A first isolation pattern may be provided on an inner face of the trench to define an auxiliary trench. A second isolation pattern may be provided on the first isolation pattern to partially fill the auxiliary trench. A third isolation pattern may be provided on the second isolation pattern to fill up the auxiliary trench. The second isolation pattern may have an etching selectivity with respect to the first isolation pattern.
摘要:
A nonvolatile memory device and a method of manufacturing the same are provided. An insulation layer having a high etching rate as compared with a pad oxide layer is formed as a buffer layer between a first STI film formed as a lower part of semiconductor substrate and a second STI film formed as an upper part of the semiconductor substrate, to obtain a pillar CD for an SAP structure. The buffer layer is etched more speedily in comparison with the pad oxide layer in a procedure of etching the pad oxide layer, thus ensuring a sufficient pillar CD without an excessive wet etch-back. Accordingly, a defect occurrence such as a grooving or seam can be prevented in realizing the SAP structure, and a tunnel oxide layer can be formed with uniform thickness.
摘要:
A data coding apparatus and method for recording digital data on a storage device are provided, where the recording apparatus reduces the number of times that memory is accessed by storing only additional information and parity information when ECC encoded data are temporarily stored in an external memory, and performs data coding without any clock loss by scrambling only a specific field on-the-fly when the data stored in the external memory are read.
摘要:
A method of forming an isolation layer includes forming mask pattern structure on a substrate to partially expose the substrate, etching the substrate using the mask pattern as an etching mask to form a trench, forming an impurity diffusion region at an inner face of the trench, and filling the trench with the isolation layer. A method of manufacturing an image device includes the method of forming an isolation layer, and at least additionally forming unit pixels including a photo diode and transistors on an active region defined by the isolation layer.
摘要:
Disclosed is a fixing pin for a model teeth die connecting a model teeth die to a model base. The fixing pin includes a model base inserting portion having a side expansion portion and being inserted into the model base, and a die inserting portion being fixedly inserted into the model teeth die. The model base inserting portion is a taper type, and the side expansion portion is a streamline and expands from one side of the model base inserting portion. Further, the die inserting portion is formed on the upper surface of the model base inserting portion neighboring to the side expansion portion. Thereby, when the model teeth die is connected to the model base, it is prevented from being rotated. Further, the fixing pin may be easily manufactured.
摘要:
Disclosed is a network control system for home appliances that satisfies the characteristics of low-cost and high-efficiency with respect to currently used appliances adopting a low-performance microcomputer. The system is constructed to define a master/slave type communication structure with respect to the respective appliances; construct a network by connecting the appliances through the serial communication function; and enable the appliances to communicate with one another if a predetermined communication event is produced. According to the system, an optimized network for the home appliances can be implemented, and operation states of the respective appliances can be displayed through the co-operation among the appliances, thereby maximizing the user convenience.
摘要:
A method of preparing data for a storage device includes writing unencoded main data to a memory buffer; reading the unencoded main data from the memory buffer; encoding the read main data; scrambling the encoded main data to provide address and parity information; writing the address and parity information, but not the encoded main data, to the memory buffer; reading the address and parity information and the unencoded main data from the memory buffer; and scrambling the unencoded main data.
摘要:
A clothes dryer is provided. In the dryer, air flowing into a drying container is provided with heat from heat pump. The clothes dryer comprises a cabinet, a drying container rotationally mounted in the cabinet, a motor providing the container with rotational force, a first air path connected to a side of the container, a second air path connected to another side of the container and to the outside of the cabinet, and a first heat exchanging member and a second heat exchanging member in the first air path. A damper may be additionally included in the second air path.
摘要:
A data coding apparatus and method for recording digital data on a digital versatile disk (DVD) are provided, where the DVD recording apparatus reduces the number of times that memory is accessed by storing only additional information and parity information when ECC encoded data are temporarily stored in an external memory, and performs data coding without any clock loss by scrambling only a specific field on-the-fly when the data stored in the external memory are read.
摘要:
Provided are a recording medium, a recording medium playing device and method, which has an EFM demodulation unit for adaptively realigning an EFM demodulation point. The recording medium demodulates first data into second data in response to a channel clock signal recovered from the first data, compares a demodulation point indicating demodulation of the first data into the second data with an alignment point set in response to the first data, and jumps the demodulation point forward or backward by a difference between the demodulation point and the alignment point.