公开(公告)号：US10205046B2

公开(公告)日：2019-02-12

申请号：US15632550

申请日：2017-06-26

Applicant: Massachusetts Institute of Technology

Inventor： Parthiban Santhanam ,  Dodd Joseph Gray ,  Rajeev Jagga Ram

IPC: H01L33/00 ,  H01L23/34 ,  H01L33/64 ,  G01N21/3577 ,  G01J3/10 ,  G01J3/42 ,  G01J3/44 ,  H01L33/30 ,  H01L33/48 ,  H01L33/20 ,  H01L33/36 ,  H01L33/44 ,  H01L25/075 ,  H01L33/02

Abstract: Contrary to conventional wisdom, which holds that light-emitting diodes (LEDs) should be cooled to increase efficiency, the LEDs disclosed herein are heated to increase efficiency. Heating an LED operating at low forward bias voltage (e.g., V