Albert Theuwissen continues his series of reports from ISE 2011. The third part talks about Omnivision presentation on its BSI progress. While 1.4um pixel in BSI-1 had SNR10 of 88 Lux, BSI-2 improved it down to 58.5 Lux level. For 1.75um pixel SNR10 has been improved from 53Lux in BSI-1 to 41 Lux in BSI-2. 1.1um pixel SNR10 is 117 Lux. The future BSI-3 process is supposed to be based on 40nm design rules and will use new color filter technology.
Philips presentation on Digital Photon Counting technology and applications is covered as well.
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