Novel arrangement of light-slits to improve a phase-detection ability for the on-sensor PDAF [Patent]
NIKON filed patent of novel arrangement of slits to improve a phase-detection ability on a heavily defocused image for the on-sensor PDAF.
Most pixels are split into several sub-pixels for an accurate phase-detection, but some special pixels have single light-slit with novel arrangement to help phase-detection for a heavily defocused image.
【公開番号】特開2017-216578(P2017-216578A) click here
【公開日】平成29年12月7日(2017.12.7)
【発明の名称】撮像素子および電子カメラ
Structure of the normal pixel with sub-pixels.
Structure of pixel with light-slit, type NR, NL.
Structure of pixel with light-slit, type SR, SL.
Structure of pixel with light-slit, type LR, LL.
Arrangement of the special pixels on sensor.
Most pixels are split into several sub-pixels for an accurate phase-detection, but some special pixels have single light-slit with novel arrangement to help phase-detection for a heavily defocused image.
【公開番号】特開2017-216578(P2017-216578A) click here
【公開日】平成29年12月7日(2017.12.7)
【発明の名称】撮像素子および電子カメラ
Structure of the normal pixel with sub-pixels.
Structure of pixel with light-slit, type NR, NL.
Structure of pixel with light-slit, type SR, SL.
Structure of pixel with light-slit, type LR, LL.
Arrangement of the special pixels on sensor.
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