1 / 13

Organic Electronics

Organic Electronics. Wu Bin. Inorganic Vs. Organic Material Properties. Limitations At Early Stage. Organic materials have often proved to be unstable. Making reliable electrical contacts to organic thin films is difficult.

Thomas
Télécharger la présentation

Organic Electronics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Organic Electronics Wu Bin

  2. Inorganic Vs. OrganicMaterial Properties

  3. Limitations At Early Stage • Organic materials have often proved to be unstable. • Making reliable electrical contacts to organic thin films is difficult. • When exposed to air, water, or ultraviolet light, their electronic properties can degrade rapidly. • The low carrier mobilities characteristic of organic materials obviates their use in high-frequency (greater than 10 MHz) applications. These shortcomings are compounded by the difficulty of both purifying and doping the materials.

  4. Inorganic Vs. OrganicLEDs

  5. Molecular Orbitals

  6. Organic LED Energy Diagram

  7. Organic material Organic material Organic Thin Film Transistors (OTFTs)

  8. An Example of an I-V of OTFTs Lg = 20 µmW = 220 µm400 nm SiO2 50 nm organic

More Related