• Journal of the Korean Society for Railway
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• v.9 no.4 s.35
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• pp.504-509
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• 2006

Currently, most of TDIS(Train Destination Indicator System) is operated colored-LED type equipment in Korea. This current LED type TDIS equipment has not graceful display and causes passenger's fatigues because of the LED module inherent characteristics as a display light source, high power consumption, high operating and maintenance costs, and et al. To address these several, we are developed new colored-LCD type TDIS equipment. According to our developed new TDIS equipment, we can achieve high resolution and graceful color stone of information display. Thus high graded service are able to provide to passengers. In addition, LCD module decreases power consumption, and it can be used permanently by changing only backlight in comparison with conventional equipment. Therefore we can decrease the maintenance cost and extend durability-period of TDIS equipment using new equipment.

• Proceedings of the KSR Conference
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• 2006.05b
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• pp.1221-1229
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• 2006

• Proceedings of the IEEK Conference
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• 2006.06a
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• pp.949-950
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• 2006

Currently, most of TIDS(Train Information Display System) is operated colored-LED type equipment in Korea. This current TIDS equipment has not graceful display and causes passengers' fatigues, high operating and maintenance costs, and et al. To address these several, we are developed new colored-LCD type TIDS equipment. According to our developed new TIDS equipment, we can achieve high resolution and graceful color stone of information display.