发明名称 LIGHT EMITTING DEVICE WITH DARK LAYER
摘要 A light-emitting device having a plurality of leads, a body, a light source die, a dark layer, and a substantially transparent encapsulant is disclosed. The dark layer absorbs a substantial portion of ambient light. The light source die may be a top emitting die. The light-emitting devices may be suitable for applications such as a large scale electronic display where each pixel is represented by each light-emitting device. The dark layer may contribute towards high contrast ratio by absorbing substantial amount of ambient light falling thereon.
申请公布号 US2013307013(A1) 申请公布日期 2013.11.21
申请号 US201213472285 申请日期 2012.05.15
申请人 CHAN BIT TIE;NG KEAT CHUAN;ONG KIAM SOON;AVAGO TECHNLOGIES ECBU IP (SINGAPORE) PTE. LTD. 发明人 CHAN BIT TIE;NG KEAT CHUAN;ONG KIAM SOON
分类号 H01L33/48 主分类号 H01L33/48
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