• 한국정보디스플레이학회:학술대회논문집
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• 2005.07b
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• pp.1003-1007
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• 2005

We demonstrate color video displays driven by carbon nanotube electron field emitters. These nanotubes are incorporated into the device by selective growth using low temperature chemical vapor deposition. The device structure is simple and inexpensive to fabricate, and a 45 V switching voltage enables the use of low cost driver electronics. The prototype units are sealed 4.6” diagonal displays with 726 um pixels. They represent a piece of a 42” diagonal 1280x720 high definition television. The carbon nanotube growth process is performed as the last processing step and creates nanotubes ready for field emission. No activation post-processing steps are required, so chemical and particulate contamination is not introduced. Control of the nanotube dimension, orientation, and spatial distribution during growth enables uniform, highquality, color video performance.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08a
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• pp.475-478
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• 2007

A solution for carbon nanotube based field emission displays has been designed and built. The solution makes use of structure layout to control electron beam trajectories, uniformity by use of ballasting, emission anomalies eliminated by selective carbon nanotube growth and invisible spacers to maintain the vacuum gap.

• Proceedings of the Korean Magnestics Society Conference
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• 2000.09a
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• pp.33-59
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• 2000

Demonstrated uniform MR and resistance across 6 inch wafer, Demonstrated successful integration of MTJ and CMOS, Measured address access time of 8ns and read cycle time of 18ns for 256${\times}$2 arrays at 3.0V using a single transistor and MTJ for a cell

• Proceedings of the Korea Electromagnetic Engineering Society Conference
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• 1999.07a
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• pp.3-8
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• 1999

• TTA Journal
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• s.34
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• pp.87-93
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• 1994

• Proceedings of the IEEK Conference
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• 2003.07c
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• pp.2637-2640
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• 2003

In this paper, we propose a simple and efficient data input/output block with high speed between Motorola MPC8XX microprocessor and memory devices. Proposed method is capable of high speed data read and write using the address decoder and the burst cycle between Motorola PowerPC based MPC8XX microprocessor and fixed address locating memory devices such as FIFO, PCMCIA card, and so on. Experimental results are given our findings and discussions.

• Proceedings of the IEEK Conference
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• 2000.09a
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• pp.471-474
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• 2000

In this paper, we present multisample DSP coding technique for StarCore, SC 140 DSP. The multisample programming is a pipelining technique that exploits operand reuse both coefficients and variables within kernel. A coefficient or operand is loaded once from memory and then the value may be used by multiple ALUs. It is possible to evaluate one intermediate product from each of four output sample calculations in parallel . Therefore, parallelization has been achieved by processing multiple samples in parallel rather than multiple intermediate products belonging to only one sample. The benefits of decreasing the number of memory moves per sample is to increase the algorithm perforomance. In this paper, the multisample technique has been implemented in FIR filter calculation using Motorola StarCore DSP development tool.

• Proceedings of the IEEK Conference
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• 2000.07b
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• pp.757-759
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• 2000

This paper proposes a new voice service network architecture for initial IMT-2000 and describes the features of Voice Gateway which is a core entity of the proposed architecture. Also describes a system configuration of the prototype of the proposed architecture and software configuration of Voice Gateway in the prototype.

• Korea Information Communication Reporters Association
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• s.4
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• pp.38-38
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• 2000

• Journal of Korean Electronics
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• v.4 no.11
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• pp.44-50
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• 1984