公开(公告)号：US20160365493A1

公开(公告)日：2016-12-15

申请号：US15054065

申请日：2016-02-25

Applicant: LEXTAR ELECTRONICS CORPORATION

Inventor： Hsin-Lun SU ,  Chih-Hao LIN ,  Fang-Chang HSUEH ,  Tzong-Liang TSAI ,  Yi-Jyun CHEN

IPC: H01L33/56

CPC classification number: H01L33/486 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/181 ,  H01L2924/00012

Abstract: A light-emitting diode device includes a shell with a recess, wherein the shell does not contain metal oxide. A plurality of lead frames extends from the bottom of the recess to the outside of the shell. At least an UV light-emitting diode (LED) chip is disposed on the bottom of the recess and is electrically connected to the lead frames, wherein the UV LED chip has a wavelength range of 200 nm-400 nm. In addition, an encapsulation adhesive fills the recess to cover the UV LED chip.

Abstract translation: 发光二极管装置包括具有凹部的外壳，其中外壳不含有金属氧化物。 多个引线框架从凹部的底部延伸到外壳的外部。 至少一个UV发光二极管（LED）芯片设置在凹槽的底部并且电连接到引线框架，其中UV LED芯片具有200nm-400nm的波长范围。 此外，封装粘合剂填充凹部以覆盖UV LED芯片。