Abstract: Memory devices and systems with programmable refresh order and stagger times are disclosed herein. In one embodiment, a memory device includes a first memory bank group and a second memory bank group. The memory device is configured, in response to a refresh command, to perform a first refresh operation on the first memory bank group at a first time and a second refresh operation on the second memory bank group at a second time after the first time. The memory device is further configured to perform, in response to a read or write command, a read or write operation on the first memory bank group, the second memory bank group, or both the first and second memory bank groups after beginning the first refresh operation and before completing the second refresh operation.

Abstract: A package for protecting a light sensitive material is disclosed. The package includes an optical film including a plurality of polymeric layers. For a substantially normally incident light, an optical transmittance of the optical film versus wavelength includes a band edge separating a first wavelength range including at least wavelengths from about 360 nm to about 400 nm from a second wavelength range including at least wavelengths from about 520 nm to about 680 nm. The optical film has an average optical transmittance of less than about 15% in the first wavelength range and an average optical transmittance of greater than about 70% in the second wavelength range.

Abstract: Memory devices and systems with improved command/address bus utilization are disclosed herein. In one embodiment, a memory device comprises a plurality of external command/address terminals and a command decoder. The plurality of external command/address terminals are configured to receive a command as a corresponding plurality of command/address bits. A first set of the command/address bits indicate a read or write operation. A second set of the command/address bits indicate whether to execute a refresh operation. The memory device is configured to, in response to the first set of command/address bits, execute the read or write operation on a portion of a memory array. The memory device is further configured to, in response to the second set of command/address bits, execute the refresh operation to refresh at least one memory bank of the memory array when the second set of command/address bits indicate that the refresh operation should be executed.

Abstract: A method of making a gelled composition that includes combining water and an effervescent tablet in a vessel, the effervescent tablet including at least 200 mg gelatin and an effervescent couple that includes an acid and a base, heating an aqueous composition (e.g., in a microwave oven), optionally adding cold water to the heated composition, and chilling the composition for a period sufficient for the composition to form a gel.

Abstract: A method of making a gelled composition that includes combining water and an effervescent tablet in a vessel, the effervescent tablet including at least 200 mg gelatin and an effervescent couple that includes an acid and a base, heating an aqueous composition (e.g., in a microwave oven), optionally adding cold water to the heated composition, and chilling the composition for a period sufficient for the composition to form a gel.

Abstract: An effervescent tablet that includes from about 20% by weight to about 80% by weight effervescent agent that includes an acid and a base, from about 5% by weight to about 25% by weight a first binder, and at least 0.1% by weight oil component that includes at least one of a fatty acid comprising an alkyl chain having at least 10 carbon atoms, safflower oil, canola oil, sunflower oil, flax seed oil, and wheat germ oil, the tablet having a hardness of at least 2 kiloponds. The tablet optionally includes from about 2% by weight to about 20% by weight of a component (e.g. Aspartame) that is insoluble in water, slightly soluble in water, or sparingly soluble in water or exhibits delayed solubility in water.