High-luminance active matrix electroluminescent (AMEL) display for see-through symbology applications
| Autor: | Craig Carlsen, Tin Nguyen, Larry Arbuthnot, Terrance Larsson, Christopher N. King, Brad Aitchison |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Engineering
business.industry Optical engineering media_common.quotation_subject Interface (computing) ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Electroluminescence Grayscale Luminance Active matrix law.invention law Electronic engineering Contrast (vision) Electronics business media_common |
| Zdroj: | Helmet- and Head-Mounted Displays IV. |
| ISSN: | 0277-786X |
| Popis: | An Active Matrix Electroluminescent (AMEL) miniature display is reported with over 1000fL luminance. This technology is demonstrated on a 0.7-inch diagonal 640 X 480 display. This achievement was made possible primarily through improvements in the AMEL design and process technology. Additionally, by addressing the display with only one bit of grayscale data, more of the frame time is available for applying light generating voltage pulses to the phosphor. This paper discusses the key characteristics of this display, including luminance, contrast, and power consumption. Details of luminance and grayscale tradeoffs are explained. System drive electronics used to interface this display to common video sources are also described.© (1999) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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