| 摘要 |
<p>The process involves initializing a sense node (SN) and a read node (RN) of a pixel cell, and partially transferring electrical charges (2L, 2M, 2H, 3H, 4M, 4H) accumulated at the sense node to the read node. The electrical charges accumulated at the sense node are partially transferred to the read node. The electrical charges accumulated at the sense node are completely transferred to the read node. A pixel voltage is obtained by performing a measurement of the electrical charges at the read node after completely transferring electrical charges accumulated at the sense node to the read node. An independent claim is also included for an image sensor comprising an analog-digital circuit.</p> |
