摘要:
In this circuit, an external voltage source is supplied or down converted in response to a normal operating mode to provide the internal voltage source of a first level to the internal circuit. The external voltage source is converted to a voltage of a second level, lower than the first level, in response to a low consumption power mode having a complementary relation with the normal mode.
摘要:
A temperature detection circuit and method are provided. The temperature detection circuit samples a first delay time for an input signal at a target temperature to be detected, stores a first addresses generated as the sampled result, samples a second delay time for the input address at a present operating temperature, compares a second addresses generated as the sampled result with the first addresses, and generates a detection signal if the target temperature to be detected is the same as the present operating temperature. The temperature detection method is performed by the temperature detection circuit.
摘要:
A seal pattern for a liquid crystal display device includes a substrate having an active area and a non-active area, a main seal pattern having an injection hole arranged in a boundary between the active and non-active areas, and first, second, and third dummy-seal patterns in the non-active area that are arranged along a same direction as a portion of the main seal pattern having the injection hole and spaced apart from each other. The first and second dummy-seal patterns have first and second openings corresponding to opposite ends of the injection hole. The third dummy-seal pattern has third, fourth, and fifth openings arranged alternately in correspondence with the first and second openings.
摘要:
A method of configuring a memory cell array block includes dividing a first unit logic block into sub-array blocks and assigning a portion of the sub-array blocks to a second unit logic block, wherein the memory cell array block corresponds to the portion of the sub-array blocks and the second unit logic block, and the portion of the sub-array blocks and the second unit logic block share a peripheral circuit. The first unit logic block may be divided into the sub-array blocks based on a unit of a word line and/or a unit of a bit line. The peripheral circuit may include a row decoder, a column decoder, a sense amplifier and/or an equalize/precharge circuit. A related addressing method, a memory cell array block and semiconductor memory device are also provided.
摘要:
A memory core includes a first sub-memory array including a plurality of first memory cells, a second sub-memory array including a plurality of second memory cells, a bit line amplification circuit configured to amplify a voltage difference between the first bit line and the second bit line, and a column selection circuit including a first column selection transistor and a second column selection transistor, wherein the first and the second selection transistors share a drain and electrically couple the complementary bit line pair to a complementary local input/output line pair, respectively. As a result, the data error due to the distance mismatching can be reduced.
摘要:
A semiconductor device includes first and second unit circuits. Each first unit circuit has first transistors connected in series, wherein each of the first transistors includes a first gate structure having a pitch. Each second unit circuit has second transistors connected in series, wherein each of the second transistors includes a second gate structure having the pitch. A third transistor and a fourth transistor electrically isolate each of the first and second unit circuits, respectively. An insulation layer covers the first through the fourth transistors. Plugs in the insulation layer are connected to a first gate structure, a second gate structure, a first source region, a first drain region, a second source region or a second drain region. A wiring is connected to the plugs.
摘要:
A method of configuring a memory cell array block includes dividing a first unit logic block into sub-array blocks and assigning a portion of the sub-array blocks to a second unit logic block, wherein the memory cell array block corresponds to the portion of the sub-array blocks and the second unit logic block, and the portion of the sub-array blocks and the second unit logic block share a peripheral circuit. The first unit logic block may be divided into the sub-array blocks based on a unit of a word line and/or a unit of a bit line. The peripheral circuit may include a row decoder, a column decoder, a sense amplifier and/or an equalize/precharge circuit. A related addressing method, a memory cell array block and semiconductor memory device are also provided.
摘要:
A seal pattern for a liquid crystal display device includes a substrate having an active area and a non-active area, a main seal pattern having an injection hole arranged in a boundary between the active and non-active areas, and first, second, and third dummy-seal patterns in the non-active area that are arranged along a same direction as a portion of the main seal pattern having the injection hole and spaced apart from each other. The first and second dummy-seal patterns have first and second openings corresponding to opposite ends of the injection hole. The third dummy-seal pattern has third, fourth, and fifth openings arranged alternately in correspondence with the first and second openings.
摘要:
A seal pattern for a liquid crystal display device includes a substrate having an active area and a non-active area, a main seal pattern having an injection hole arranged in a boundary between the active and non-active areas, and first, second, and third dummy-seal patterns in the non-active area that are arranged along a same direction as a portion of the main seal pattern having the injection hole and spaced apart from each other. The first and second dummy-seal patterns have first and second openings corresponding to opposite ends of the injection hole. The third dummy-seal pattern has third, fourth, and fifth openings arranged alternatively in correspondence with the first and second openings.
摘要:
A temperature detection circuit and method are provided. The temperature detection circuit samples a first delay time for an input signal at a target temperature to be detected, stores a first addresses generated as the sampled result, samples a second delay time for the input address at a present operating temperature, compares a second addresses generated as the sampled result with the first addresses, and generates a detection signal if the target temperature to be detected is the same as the present operating temperature. The temperature detection method is performed by the temperature detection circuit.