Sony: France Prophesee, Stacked event-based sensor : High reso/high speed
Sony: French Prophesee
Sony Japan and Prophesee of France jointly developed a stacked event-based vision sensor.
The industry’s smallest pixel size realizes the industry’s highest HDR characteristics.
Stacked event base: Vision sensor
Asynchronous detection of luminance change of each pixel,
Output only changed data in combination with coordinate and time information,
High-efficiency, high-speed, low-latency data output is possible.
Joint development: function sharing
Sony Japan:
Uses Cu-Cu (copper-copper) connection owned by Sony.
Achieves a compact, low-illumination, high-sensitivity stacked CMOS image sensor.
French Prophesee:
Uses Metavision® technology owned by Prophesee of France.
High-time resolution, high-output data reading, event-based method / vision sensing realized.
Combining the technologies of the two companies,
With low power consumption
Small
High resolution and high speed,
Vision sensor with high time resolution.
OPTRONICS ONLINE
Sony Global-Development of the smallest pixel, highest HDR characteristics / stacked event-based vision sensor
Sony and Profession:
Industry’s smallest / pixel size of 4.86μm
Industry’s highest * HDR characteristics of 1124 dB or more,
Jointly developed a stacked event-based vision sensor.
This achievement was announced on February 16, 2020 at the San Francisco ISSCC (International Solid-state Circuit Conference).