Size limits of nonsplit and split ACTFEL displays

Markku H. Aberg

doi:10.1117/12.164723

1 December 1993 Size limits of nonsplit and split ACTFEL displays

Markku H. Aberg

Proceedings Volume 1988, Display Systems; (1993) https://doi.org/10.1117/12.164723
Event: Electronic Imaging Device Engineering, 1993, Munich, Germany

Abstract

The most important size limiting parameters of an EL-display are the RC-time constants of the row and column lines, the power consumption arising mainly from the column electrode resistance, and the current capacity of the drivers. In this work the size limits have been analyzed by using circuit simulation methods. With the present standard brightness and resolution, a 1500.1000 20" - 25" display was found to be possible with the non-split structure. Still larger sizes can be manufactured by splitting the columns or rows. A display with both columns and rows split can still be made on a single substrate. With this structure over 40 inch diagonal EL-displays can be made.

Citation Download Citation

Markku H. Aberg "Size limits of nonsplit and split ACTFEL displays", Proc. SPIE 1988, Display Systems, (1 December 1993); https://doi.org/10.1117/12.164723

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