유기발광 다이오드(OLED) 화면은 빛이 넓게 퍼져 색이 탁해지는 단점이 있다. 국내 연구팀이 퍼지는 빛을 레이저처럼 한 점으로 모아 색을 수십 배 더 선명하게 만드는 기술을 개발했다. 기존 디스플레이보다 색 순도가 수십 배 ...
Materials Palette, palette knife, a range of brushes, three sheets of primed white paper, paints: cadmium lemon; cadmium yellow; cadmium red; alizarin crimson; cobalt blue; ultramarine blue When two ...
High-brightness (HB) LEDs continue to increase in popularity due to the numerous advantages they offer when compared to the conventional lighting solutions. One of the advantages of HB LEDs is their ...
Light–matter interactions have advanced our understanding of atoms, molecules and materials, and are also central to a number of areas of applied science. Although optical interactions have received a ...
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