Abstract: The present disclosure provides a memory device, a semiconductor device, and a method of operating a memory device. A memory device includes a memory cell, a bit line, a word line, a select transistor, a fuse element, and a heater. The bit line is connected to the memory cell. The word line is connected to the memory cell. The select transistor is disposed in the memory cell. A gate of the select transistor is connected to the word line. The fuse element is disposed in the memory cell. The fuse element is connected to the bit line and the select transistor. The heater is configured to heat the fuse element.

Abstract: An improved desiccant is made from moisture-proof material and is capable of being received in a container. The desiccant has at least an inner wall and an outer wall. The inner wall encircles a cavity for accommodating goods. The cavity can be kept dry, preventing the goods received therein from moisture. The desiccant enlarges moisture-proof area.

Abstract: A moistureproof container is made of high-density PE or PP plastic material, and has a hollow body defining an opening, and a lid covering the opening of the body. A first fixing portion is formed neighboring the opening. A second fixing portion is formed on the lid for locking the first fixing portion. A cavity is defined in the lid. A hollow first tank is fixed in the cavity and is made of PE or PP plastic material, drying material being stuffed in the first tank. Not only area near the opening but also large area in the moistureproof container prevents from moisture, and therefore articles are well reserved therein.