display_technology

display_technology - Good Good Good Manuf. cost Medium...

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TECHNOLOGIES CATHODE RAY TUBE (CRT) LIQUID CRYSTAL DISPLAY (LCD) PLASMA DISPLAY PANEL (PDP) ORGANIC LIGHT EMITTING DIODE (OLED)
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LCD Most mature flat panel technology Major share of FPD market Poor intrinsic viewing angle Requires backlight Inefficient Slow Effected by Temperature and sunlight
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Address electrode causes gas to change to plasma state. The plasma emits UV in discharge region which impinges on the phosphor Reaction causes each subpixel to produce red, green, and blue light.
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PLASMACO 60” AC PDP
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OLED Most promising technology Already in small sizes No inherent size limit Conformal displays Large viewing angle High resolution High Speed Good colour gamut Lifetime issues to be solved Great threat to LCD 2008?
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TECHNOLOGY ATTRIBUTES Attribute LCD PDP OLED Size < 15” >30” No limit Brightness nits < 100 <500 >10000 Resolution Medium High High Inherent VA Small Large Large Efficiency lm/w 6 1 50 Colour gamut
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Unformatted text preview: Good Good Good Manuf. cost Medium Medium Low Cost pid 1 1 <1 Market presence Established Established Entering • [1] D. A. Pardo, G. E. Jabbour, N. Peyghambarian, Application of Screen Printing in the Fabrication of Organic Light-Emitting Devices , Adv. Mater. 2000, 12 , No. 17, 1249 • [2] Samsung SDI, OLED - Passive Matrix (PM) , http://www.samsungsdi.com/contents/en/product/oled/type01.html , retrieved on July 28 2007 • [3] http://electronics.howstuffworks.com/oled1.htm • [4] Comiskey, B.; Albert, J. D.; Yoshizawa, H.; Jacobson, J. " An electrophoretic ink for all-printed reflective electronic displays " Nature 1998, 394, (6690), 253-255. • [5] http://www.eink.com/products/matrix/High_Res.html • [6] http://entertainment.howstuffworks.com/sed-tv2.htm • [7] http://electronics.howstuffworks.com/plasma-display1.htm • [8] http://electronics.howstuffworks.com/dlp1.htm • [9] http://www.dlp.com/ 20...
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This note was uploaded on 01/05/2012 for the course ECEN 212 taught by Professor Hamilton during the Fall '11 term at BYU.

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display_technology - Good Good Good Manuf. cost Medium...

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