发明申请
US20140097356A1 DISPLAY DEVICE 审中-公开
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DISPLAY DEVICE
摘要:
A display device is provided. The display device may include an infrared light source; and a light guide pad which is disposed to be adjacent to the infrared light source and includes fluorescent patterns including fluorescent bodies of nano size excited by invisible light irradiated from the infrared light source to emit visible light.
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