[20p-P6-1~29] 15.4 III-V-group nitride crystals

△ [20p-P6-17] Integration of μ-LEDs into 10×10 Si micro-cup substrate

〇(M1)Ryosuke Nawa¹, Sora Aizawa¹, Takeyoshi Onuma¹, Tomohiro Yamaguchi¹, Tohru Honda¹ (1.Kogakuin Univ.)

Keywords:micro-LED, Black-matrix, cross-talk

Now, gallium-nitride-based light emitting diodes (LEDs) have much attention: long-lifetime, high luminous efficiency, and low-power-consumption, but it have some issues since miniaturization or cost. In this meeting, we report the integration of 10×10 LED into Si micro-cup substrate as a black-matrix is etched by sand-blasting method for cross-talk reduction. Mounting is so clear, but LED was rotated.