Get latest articles and stories on Business at LatestLY. Sony Semiconductor Solutions Corporation ("Sony") has succeeded in developing the world's first stacked CMOS image sensor technology with 2-Layer Transistor Pixel. Whereas conventional CMOS image sensors' photodiodes and pixel transistors occupy the same substrate, Sony's new technology separates photodiodes and pixel transistors on different substrate layers. Business News | Sony Develops World's First Stacked CMOS Image Sensor Technology with 2-layer Transistor Pixel.