Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays

C.W. Jeon, H.W. Choi, M.D. Dawson

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The main task involved in the development of micro-LED arrays relates to the electrical contacting and interconnection of each individual pixel. Planarization has been a common solution employed to level out uneven topologies. The fabrication and performance of GaN-based micro-light emitting diode (μm-LED) arrays with 64×64 elements, with emission at the wavelengths of 510nm (green) and 370nm (near-UV), are reported. It is clear that each individual pixel is well resolved and there is no significant optical cross-talk. We will report fully on these devices, and also on 128×96 arrays at both wavelengths which are currently in development.
LanguageEnglish
Title of host publicationLEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society
PublisherIEEE
Pages878-879
Number of pages1
Volume2
ISBN (Print)0-7803-7888-1
DOIs
Publication statusPublished - 28 Oct 2003

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light emitting diodes
fabrication
matrices
pixels
wavelengths
topology

Keywords

  • gallium compounds
  • light emitting diodes
  • LED
  • micro-optics
  • optical arrays
  • optical fabrication
  • visible spectra

Cite this

Jeon, C. W., Choi, H. W., & Dawson, M. D. (2003). Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays. In LEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society (Vol. 2, pp. 878-879). IEEE. https://doi.org/10.1109/LEOS.2003.1253082
Jeon, C.W. ; Choi, H.W. ; Dawson, M.D. / Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays. LEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society. Vol. 2 IEEE, 2003. pp. 878-879
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Jeon, CW, Choi, HW & Dawson, MD 2003, Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays. in LEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society. vol. 2, IEEE, pp. 878-879. https://doi.org/10.1109/LEOS.2003.1253082

Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays. / Jeon, C.W.; Choi, H.W.; Dawson, M.D.

LEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society. Vol. 2 IEEE, 2003. p. 878-879.

Research output: Chapter in Book/Report/Conference proceedingChapter

TY - CHAP

T1 - Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays

AU - Jeon, C.W.

AU - Choi, H.W.

AU - Dawson, M.D.

N1 - Book title field check required

PY - 2003/10/28

Y1 - 2003/10/28

N2 - The main task involved in the development of micro-LED arrays relates to the electrical contacting and interconnection of each individual pixel. Planarization has been a common solution employed to level out uneven topologies. The fabrication and performance of GaN-based micro-light emitting diode (μm-LED) arrays with 64×64 elements, with emission at the wavelengths of 510nm (green) and 370nm (near-UV), are reported. It is clear that each individual pixel is well resolved and there is no significant optical cross-talk. We will report fully on these devices, and also on 128×96 arrays at both wavelengths which are currently in development.

AB - The main task involved in the development of micro-LED arrays relates to the electrical contacting and interconnection of each individual pixel. Planarization has been a common solution employed to level out uneven topologies. The fabrication and performance of GaN-based micro-light emitting diode (μm-LED) arrays with 64×64 elements, with emission at the wavelengths of 510nm (green) and 370nm (near-UV), are reported. It is clear that each individual pixel is well resolved and there is no significant optical cross-talk. We will report fully on these devices, and also on 128×96 arrays at both wavelengths which are currently in development.

KW - gallium compounds

KW - light emitting diodes

KW - LED

KW - micro-optics

KW - optical arrays

KW - optical fabrication

KW - visible spectra

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BT - LEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society

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Jeon CW, Choi HW, Dawson MD. Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays. In LEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society. Vol. 2. IEEE. 2003. p. 878-879 https://doi.org/10.1109/LEOS.2003.1253082