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Displays

The development of displays has progressed rapidly in recent years, and this has resulted in high-quality displays which deliver sharp and bright images, wide viewing angles, vivid colours, all in a touch-sensitive layer.

Semiconductors

Displays

Displays can be of two types: thin-film transistor liquid crystal displays (TFT-LCD) or based on organic compounds light-emitting diodes (OLED) that offer high-quality image at low power consumption. LCD and OLED displays incorporate both extremely hard materials (molybdenum and titanium nitride) and extremely soft materials (silver alloys). An SEM analysis of these structures is complicated because of the thickness of glass (or plastic) substrates, organic interlayers, and integral touch screens.

Cross-section of metal contacts and data lines in a TFT array prepared with a Ga source FIB

Cross-section of metal contacts and data lines in a TFT array prepared with a Ga source FIB

  • TESCAN offers a series of instruments well-suited for the display industry. Displays are delicate structures which can be easily damaged by an electron beam.

 

 

 

 

 

 

 

 

  • Download our app notes

    Extra large area cross section in an OLED display using the new TESCAN S9000X

    pdf 497 KB Download
  • Thin film transistor display lamella preparation using xe plasma fib

    pdf 1 MB Download
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Do you wish to discuss Displays applications? Contact our product team directly!