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    • 4. 发明申请
    • ERASING AND PROGRAMMING AN ORGANIC MEMORY DEVICE AND METHODS OF OPERATING AND FABRICATING
    • 擦除和编程有机存储器件及其操作和制作方法
    • WO2004102579A1
    • 2004-11-25
    • PCT/US2004/011811
    • 2004-04-16
    • ADVANCED MICRO DEVICES, INC.LAN, ZhidaBILL, Colin, S.VANBUSKIRK, Michael, A.
    • LAN, ZhidaBILL, Colin, S.VANBUSKIRK, Michael, A.
    • G11C13/02
    • G11C13/0014B82Y10/00G11C11/5664G11C13/0009G11C13/0016G11C2213/15G11C2213/56G11C2213/71
    • An organic memory cell (100, 1300, 1500) made of two electrodes (104, 110, 1304, 1306, 1502, 1504) with a selectively conductive media (106/108, 1308) between the two electrodes (104, 110, 1304, 1306, 1502, 1504) is disclosed. The selectively conductive media (106/108, 1308) contains an organic layer (108, 300, 400, 500) and passive layer (106, 200). The selectively conductive media (106/108, 1308) is programmed by applying bias voltages that program a desired impedance state (1301, 1302, 1303) for a memory cell (100, 1300, 1500). The desired impedance state (1301, 1302, 1303) represents one or more bits of information and the memory cell (100, 1300, 1500) does not require constant power or refresh cycles to maintain the desired impedance state. Furthermore, the selectively conductive media (106/108, 1308) is read by applying a current and reading the impedance of the media (106/108, 1308) in order to determine the impedance state (1301, 1302, 1303) of the memory cell (100, 1300, 1500). Methods of making the organic memory devices/cells (100, 1300, 1500), methods of using the organic memory devices/cells (100, 1300, 1500), and devices such as computers containing the organic memory devices/cells (100, 1300, 1500) are also disclosed.
    • 由两个电极(104,110,1304,1306,1502,1504)制成的有机存储单元(100,1300,1500)在两个电极(104,110,1304)之间具有选择性导电介质(106/108,1308) ,1306,1502,1504)。 选择性导电介质(106/108,1308)包含有机层(108,300,400,500)和无源层(106,200)。 选择性导电介质(106/108,1308)通过施加用于存储单元(100,1300,1500)编程期望的阻抗状态(1301,1301,1303)的偏压来编程。 期望的阻抗状态(1301,1301,1303)表示一个或多个信息位,并且存储单元(100,1300,1500)不需要恒定的功率或刷新周期来保持所需的阻抗状态。 此外,通过施加电流并读取介质(106/108,1308)的阻抗来读取选择性导电介质(106/108,1308),以便确定存储器的阻抗状态(1301,1301,1303) 细胞(100,1300,1500)。 制造有机存储器件/单元(100,1300,1500)的方法,使用有机存储器件/单元(100,1300,1500)的方法以及诸如包含有机存储器件/单元(100,1300)的计算机 ,1500)也被公开。