Abstract: An electromechanical memory cell utilizes a cantilever and a laterally positioned electrode. The cantilever is spaced apart from the electrode by a distance that is greater than the elastic limit of the cantilever. The memory cell is programmed by applying voltages to the cantilever and the electrode which causes the cantilever to move into a region of plastic deformation without ever touching the electrode.

Abstract: An active pixel sensor cell including at least one photodiode and reset circuitry and an integrating varactor coupled to the photodiode, a method for reading out such a cell, and an image sensor including an array of such cells. The photodiode can be exposed to photons during an exposure interval to accumulate a sequence of subexposure charges at a first node of the photodiode. Each of the subexposure charges accumulates at the first node during a different subexposure interval of the exposure interval. The photodiode is reset during each of a sequence of reset intervals, each reset interval occurring before a different one of the subexposure intervals. An output signal indicative of an exposure charge accumulated at the storage node during the exposure interval can be asserted from the cell, where the exposure charge is indicative of a sum of all the subexposure charges.

Abstract: An active pixel sensor cell including at least one photodiode and reset circuitry and an integrating varactor coupled to the photodiode, a method for reading out such a cell, and an image sensor including an array of such cells. The photodiode can be exposed to photons during an exposure interval to accumulate a sequence of subexposure charges at a first node of the photodiode. Each of the subexposure charges accumulates at the first node during a different subexposure interval of the exposure interval. The photodiode is reset during each of a sequence of reset intervals, each reset interval occurring before a different one of the subexposure intervals. An output signal indicative of an exposure charge accumulated at the storage node during the exposure interval can be asserted from the cell, where the exposure charge is indicative of a sum of all the subexposure charges.

Abstract: A split-gate flash memory array is programmed, in part, by applying a programming voltage to the row of cells that include the to-be-programmed cells, and an inhibiting voltage to the row of cells that share the same source line as the row that includes the to-be-programmed cells. The inhibiting voltage is greater than zero and less than the programming voltage.