White light from InGaN/conjugated polymer hybrid light-emitting diodes
- 19 May 1997
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 70 (20) , 2664-2666
- https://doi.org/10.1063/1.118989
Abstract
We report white light emission from InGaN/conjugated polymer hybrid light-emitting diodes (LEDs). White light sources (or sources with various colors) are achieved by combining the photoluminescence (PL) from semiconducting (conjugated) polymers with the emission from high efficiency InGaN based LEDs; the InGaN based LED provides the blue component and, simultaneously, serves as the short wavelength pump source for exciting the PL of the polymer film(s).Keywords
This publication has 16 references indexed in Scilit:
- Room-temperature continuous-wave operation of InGaN multi-quantum-well-structure laser diodes with a long lifetimeApplied Physics Letters, 1997
- Semiconducting Polymers: A New Class of Solid-State Laser MaterialsScience, 1996
- Laser emission from solutions and films containing semiconducting polymer and titanium dioxide nanocrystalsChemical Physics Letters, 1996
- Full-Color Fluorescent Display Devices Using a Near-UV Light-Emitting DiodeJapanese Journal of Applied Physics, 1996
- White light emission from a polymer blend light emitting diodeApplied Physics Letters, 1996
- Superbright Green InGaN Single-Quantum-Well-Structure Light-Emitting DiodesJapanese Journal of Applied Physics, 1995
- Polymer Light-Emitting Electrochemical CellsScience, 1995
- Measurement of absolute photoluminescence quantum efficiencies in conjugated polymersChemical Physics Letters, 1995
- Flexible light-emitting diodes made from soluble conducting polymersNature, 1992
- Visible light emission from semiconducting polymer diodesApplied Physics Letters, 1991