Skip to main content

Scientific Image - Organic Light-Emitting Diode

Magnified image of organic light-emitting diode using an optical camera.

DESCRIPTION

This is a photograph of an organic light-emitting diode (OLED). OLEDs are being used in the newest generation of television screens. An OLED is comprised of a thin organic film held between conductors. When electrical current is applied to the conductors, the film emits a bright light. Because OLEDs emit light, OLED-based displays do not require backlighting. That's why these displays are both thinner and more efficient than today’s common LCD screens, which require an additional internal light source. Several major electronics companies have recently introduced OLED-based television screens. • SIZE: These organic films are about 200 nm thick. • IMAGING TOOL: Optical camera

JUMP TO BROWSE RELATED RESOURCES

DESCRIPTION

This is a photograph of an organic light-emitting diode (OLED). OLEDs are being used in the newest generation of television screens. An OLED is comprised of a thin organic film held between conductors. When electrical current is applied to the conductors, the film emits a bright light. Because OLEDs emit light, OLED-based displays do not require backlighting. That's why these displays are both thinner and more efficient than today’s common LCD screens, which require an additional internal light source. Several major electronics companies have recently introduced OLED-based television screens. • SIZE: These organic films are about 200 nm thick. • IMAGING TOOL: Optical camera

JUMP TO BROWSE RELATED RESOURCES

OBJECTIVES

NANO CONTENT MAP

Nanometer-sized things are very small, and often behave differently than larger things do.

Nanoscience, nanotechnology, and nanoengineering lead to new knowledge and innovations that weren't possible before.

Credits

YEAR CREATED
2014
OWNING INSTITUTION

Raquell Ovilla, University of Texas at Dallas - Attribution is required. The creator listed here has made this image available to NISE Network partners for non-profit educational use only. Uses may include but are not limited to reproduction and distribution of copies, creation of derivative works, and combination with other assets to create exhibitions, programs, publications, research, and websites.

PERMISSIONS

The creator listed above has made this image available to NISE Network partners for non-profit educational use only. Uses may include but are not limited to reproduction and distribution of copies, creation of derivative works, and combination with other assets to create exhibitions, programs, publications, research, and websites.

Newsletter

Learn about upcoming opportunities, events, ways to grow professionally, and inspiring stories from network partners.