Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Cheor Woo Lee"'
Publikováno v:
SID Symposium Digest of Technical Papers. 31:356-359
We developed an image sensor of an 83.6 × 53.2 mm2 phototransistor array for direct reading of name card using hydrogenated amorphous silicon (a-Si:H). We adopted microcrystalline Si in the n-i-p-i-n a-Si:H phototransistor and optimized the i and p-
Publikováno v:
SID Symposium Digest of Technical Papers. 32:52
We developed an active matrix photo-sensor of a 250 dpi for flexible substrate using hydrogenated amorphous silicon thin film transistor (a-Si:H TFT) and photoconductor (PC). We fabricated a small prototype, having 260 × 256 pixels with a 100 μm pi