Electroluminescent Light Sources TRIZ Cases
- External member for home appliances and manufacturing method therefor
See how tapered through-holes filled with light-transmitting ink hide display openings when off
- External member for home appliances having light transmitting through-holes and manufacturing method therefor
See how asymmetric through-holes and light-transmitting ink layers conceal display openings whe
- Control method of a control panel of a clothes treating apparatus
See how duty-cycle control of light emission units prevents unintended bioelectric operation an