TechInsights Publishes Samsung 0.9um Tetracell Pixel Analysis

Techinsights publishes reverse engineering report of Samsung 0.9um Tetracell pixel sensor:

There are many reasons we are excited about the Samsung S5K2X7SP 0.9µm Image Sensor, including Samsung’s claims about it:

• “Slim 2X7 with Tetracell technology” (.9um, 24MP)
• The first 0.9 µm generation pixels in mass production
• Targeting both front and rear cameras

As well as its noted technology features:

Improved ISOCELL technology with deeper deep trench isolation

• (DTI)Reduced color crosstalk
• Expands the full-well capacity to hold more light information
• At 0.9um, allows 24Mp image sensor to fit in a thinner camera module

Tetracell Technology

• Merges four neighboring pixels to work as one for better light sensitivity in low light situations

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