Dr. Amalkumar Ghosh Profile

Dr. Amalkumar Ghosh

VP for Display Research and Development at eMagin Corp

SPIE Involvement:

Author

Proceedings Article | 22 May 2012 Paper

Ultra-high resolution and high-brightness AMOLED

Ihor Wacyk, Amal Ghosh, Olivier Prache, Russell Draper, David Fellowes

Proceedings Volume 8383, 83830Q (2012) https://doi.org/10.1117/12.920795

KEYWORDS: Organic light emitting diodes, Video, Head-mounted displays, Image resolution, Prototyping, RGB color model, Sensors, Imaging systems, Optical resolution, Interfaces

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Proceedings Article | 7 June 2011 Paper

Ultra-high resolution AMOLED

Ihor Wacyk, Olivier Prache, Amal Ghosh

Proceedings Volume 8042, 80420B (2011) https://doi.org/10.1117/12.886520

KEYWORDS: Video, Analog electronics, Organic light emitting diodes, Interfaces, Optical filters, Clocks, Image resolution, Metals, High dynamic range imaging, Head-mounted displays

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Proceedings Article | 1 June 2011 Paper

Active matrix organic light-emitting diode (AMOLED) performance and life test results

David Fellowes, Michael Wood, Arthur Hastings, Russell Draper, Amalkumar Ghosh, Olivier Prache, Ihor Wacyk, Tariq Ali, Ilyas Khayrullin

Proceedings Volume 8041, 80410A (2011) https://doi.org/10.1117/12.882714

KEYWORDS: Accelerated life testing, Organic light emitting diodes, Spectroscopy, Temperature metrology, Systems modeling, Video, Prototyping, Calibration, Visual process modeling, Data analysis

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Proceedings Article | 5 May 2010 Paper

OLED microdisplay design and materials

Ihor Wacyk, Olivier Prache, Tariq Ali, Ilyas Khayrullin, Amalkumar Ghosh

Proceedings Volume 7690, 76901I (2010) https://doi.org/10.1117/12.855461

KEYWORDS: Organic light emitting diodes, Video, Analog electronics, Capacitors, Night vision, Sensors, RGB color model, Head-mounted displays, Transistors, Head

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Proceedings Article | 5 May 2010 Paper

Active matrix organic light emitting diode (AMOLED) performance and life test results

David Fellowes, Michael Wood, Arthur Hastings, Russell Draper, Alden Lum, Amalkumar Ghosh, Olivier Prache, Ihor Wacyk

Proceedings Volume 7688, 76880A (2010) https://doi.org/10.1117/12.849235

KEYWORDS: Organic light emitting diodes, Video, Prototyping, Research management, Accelerated life testing, Standards development, Temperature metrology, Optical filters, Statistical analysis, Defense and security

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Proceedings Article | 27 August 2009 Paper

Recent advances in small molecule OLED-on-silicon microdisplays

Amalkumar Ghosh, Tariq Ali, Ilyas Khayrullin, Fridrich Vazan, Olivier Prache, Ihor Wacyk

Proceedings Volume 7415, 74150Q (2009) https://doi.org/10.1117/12.829502

KEYWORDS: Organic light emitting diodes, Optical filters, Silicon, Semiconducting wafers, Reflectivity, Thin films, Optical lithography, LCDs, Temperature metrology, Molecules

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Proceedings Article | 7 May 2009 Paper

Low-power SXGA active matrix OLED

Ihor Wacyk, Olivier Prache, Amal Ghosh

Proceedings Volume 7326, 73260E (2009) https://doi.org/10.1117/12.820730

KEYWORDS: Organic light emitting diodes, Video, RGB color model, Logic, Data conversion, Analog electronics, Sensors, Temperature metrology, Clocks, Field programmable gate arrays

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Proceedings Article | 7 May 2009 Paper

Active matrix organic light emitting diode (AMOLED)-XL performance and life test results

David Fellowes, Michael Wood, Arthur Hastings, Russell Draper, Alden Lum, Amalkumar Ghosh, Olivier Prache, Ihor Wacyk

Proceedings Volume 7326, 73260F (2009) https://doi.org/10.1117/12.818489

KEYWORDS: Organic light emitting diodes, Accelerated life testing, Prototyping, Video, Time metrology, Contrast transfer function, Photometry, Military display technology, Chromium, Temperature metrology

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Proceedings Article | 14 April 2008 Paper

Active matrix organic light emitting diode (OLED)-XL life test results

David Fellowes, Michael Wood, Arthur Hastings, Amalkumar Ghosh, Olivier Prache

Proceedings Volume 6955, 695508 (2008) https://doi.org/10.1117/12.780147

KEYWORDS: Organic light emitting diodes, Data modeling, Calibration, Video, Spectroscopy, Night vision, Military display technology, Standards development, Head, Head-mounted displays

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Proceedings Article | 27 February 2002 Paper

Full-color OLED on silicon microdisplay

Amalkumar Ghosh

Proceedings Volume 4464, (2002) https://doi.org/10.1117/12.457459

KEYWORDS: Organic light emitting diodes, Silicon, Optical filters, Semiconducting wafers, Thin films, LCDs, Thin film devices, Metals, Electrodes, Silicon films

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Proceedings Article | 28 December 2000 Paper

High-resolution color organic light-emitting diode microdisplay fabrication method

Wilhelm Graupner, Christian Heller, Amalkumar Ghosh, Webster Howard

Proceedings Volume 4207, (2000) https://doi.org/10.1117/12.411762

KEYWORDS: Organic light emitting diodes, Electroluminescence, Electrodes, Water, Oxygen, Polymers, Silicon, Optical filters, Digital imaging, LCDs

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Proceedings Article | 26 March 1993 Paper

Interferometer for phase measurements in phase-shift masks

Derek Dove, T. Chieu, Amalkumar Ghosh

Proceedings Volume 1809, (1993) https://doi.org/10.1117/12.142132

KEYWORDS: Phase shifts, Phase measurement, Photomasks, Crystals, Refractive index, Interferometers, Quartz, Laser crystals, Sensors, Electro optics

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Proceedings Article | 1 June 1992 Paper

Application of atomic-force microscopy to phase-shift masks

Amalkumar Ghosh, Derek Dove, H. Kumar Wickramasinghe, R. Stowell, Ken Roessler

Proceedings Volume 1673, (1992) https://doi.org/10.1117/12.59839

KEYWORDS: Photomasks, Atomic force microscopy, Phase shifts, Quartz, Chemical species, Optical lithography, Integrated circuits, Metrology, Inspection, Process control

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Proceedings Article | 1 June 1992 Paper

Direct phase measurements in phase-shift masks

Amalkumar Ghosh, Derek Dove

Proceedings Volume 1673, (1992) https://doi.org/10.1117/12.59797

KEYWORDS: Phase shifts, Phase measurement, Photomasks, Quartz, Refractive index, Interferometers, Silica, Thin films, Profilometers, Integrated circuits

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Showing 5 of 14 publications

Conference Committee Involvement (1)

Display Technologies and Applications for Defense, Security, and Avionics VIII

8 May 2014 | Baltimore, MD, United States

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