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GaN-based light-emitting diode with textured indium tin oxide transparent layer coated with powder
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10.1063/1.3120222
/content/aip/journal/apl/94/16/10.1063/1.3120222
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/16/10.1063/1.3120222
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) Schematic diagram of a surface-textured LED coated with powder and (b) possible photon paths for a flat surface and a surface-textured structure coated with powder.

Image of FIG. 2.
FIG. 2.

(a) Plane view SEM image of the ITO transparent layer coated with powder. Cross-sectional SEM images of surface-textured LEDs coated with the powder for etching times of (b) 50 s, (c) 100 s, (d) 200 s, (e) 300 s, and (f) 400 s, respectively.

Image of FIG. 3.
FIG. 3.

curves of surface-textured LEDs coated with powders for different ITO-etching times.

Image of FIG. 4.
FIG. 4.

Photographs of (a) conventional and (b) surface-textured LEDs (400 s) operated at injected currents of 20 and 100 mA.

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/content/aip/journal/apl/94/16/10.1063/1.3120222
2009-04-22
2014-04-19
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: GaN-based light-emitting diode with textured indium tin oxide transparent layer coated with Al2O3 powder
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/16/10.1063/1.3120222
10.1063/1.3120222
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