. Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. LIGHT SOURCES Some attempts have been made to produce a light amphfier, using this phenomenon, by placing a light-sensitive photoconductive layer between the conducting glass and the phosphor dielectric layer, but the efficiency of such Mica sheet coated with glycerin salt solution Phosphor in-^^ castor oil. Copper block (a) Glass I Conducting film , v.^ vk â â â . "7^ k'-^ k^^"'.^^ '»^, -t.^ '-v ^, â -'^ ^. \ 'J of stannic oxide --^ r- ; ^ ', ,,V ^Phosphor in Evaporated alumini
. Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. LIGHT SOURCES Some attempts have been made to produce a light amphfier, using this phenomenon, by placing a light-sensitive photoconductive layer between the conducting glass and the phosphor dielectric layer, but the efficiency of such Mica sheet coated with glycerin salt solution Phosphor in-^^ castor oil. Copper block (a) Glass I Conducting film , v.^ vk â â â . "7^ k'-^ k^^"'.^^ '»^, -t.^ '-v ^, â -'^ ^. \ 'J of stannic oxide --^ r- ; ^ ', ,,V ^Phosphor in Evaporated aluminium film^ plastic (b) Figure (a) Destrian's original electroluminescent cell; (b) A conventional electroluminescent light source. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Donaldson, Peter Eden Kirwan. New York, Academic Press
Size: 3095px × 808px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
