intro_optical_sensor
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| intro_optical_sensor [2026/03/16 13:20] – louise | intro_optical_sensor [2026/03/16 13:23] (current) – louise | ||
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| * Charge-coupled device (CCD) | * Charge-coupled device (CCD) | ||
| * Active-pixel sensor (CMOS sensor) -> cheaper, low electricity consumption. They are more used in modern cameras. | * Active-pixel sensor (CMOS sensor) -> cheaper, low electricity consumption. They are more used in modern cameras. | ||
| + | * IR sensor (for night vision) | ||
| CDDs' characteristics: | CDDs' characteristics: | ||
| Line 172: | Line 173: | ||
| TBC | TBC | ||
| ### What are the known hotspots? Which raw material? Which life stage? | ### What are the known hotspots? Which raw material? Which life stage? | ||
| - | TBC | + | |
| + | * CCD / CMOS | ||
| + | * Mono / color sensor | ||
| + | * Resolution → sensor size | ||
| + | * Pixel size → sensor size | ||
| + | |||
| ### What are the potential parameters affecting environmental impacts? | ### What are the potential parameters affecting environmental impacts? | ||
| TBC | TBC | ||
intro_optical_sensor.1773663620.txt.gz · Last modified: by louise