| 摘要 |
PURPOSE: An interaction showcase light-emitting device is provided to allow light to move along with a moving path of clients by turning on multiple light-emitting bodies installed in the interaction showcase in case the clients approach the interaction showcase. CONSTITUTION: An interaction showcase light-emitting device comprises a human body sensing unit(20), a light unit(50), and a light control unit(60). The human body sensing unit detects the position of clients located around a display unit. The light unit is equipped with multiple light-emitting bodies installed on remaining parts among borders of the display unit excluding a wall area. The light control unit turns on the light-emitting bodies installed on a ceiling when a sensing signal of the human body position is provided from the human body sensing unit through being operated by input signals from a key input section(10). The light control unit makes light follow the moving path of the clients by selectively turning on the light-emitting bodies corresponding to the human body position among the multiple light-emitting bodies of the light unit. [Reference numerals] (10) Key input unit; (20) Human body sensing unit; (30) Human body scanning unit; (40) Peripheral area coordinate information storage unit; (50) Light unit; (60) Light control unit |
