摘要:
A packaged semiconductor device (a wafer-level chip scale package) containing a conductive adhesive material as an electrical interconnect route between the semiconductor die and a patterned conductive substrate is described. The patterned conductive substrate acts not only as a substrate, but also as a redistribution layer that converts the dense pad layout of the die to a larger array configuration of the solder balls in the circuit board. Using the invention allows the formation of a lower priced chip scale package that also overcomes the restriction of the die size used in die-sized chip packages and the input-output pattern that can be required by the printed circuit board. Thus, the invention can provide a familiar pitch (i.e., interface) to the printed circuit board for any small die.
摘要:
A packaged semiconductor device (a wafer-level chip scale package) containing a conductive adhesive material as an electrical interconnect route between the semiconductor die and a patterned conductive substrate is described. The patterned conductive substrate acts not only as a substrate, but also as a redistribution layer that converts the dense pad layout of the die to a larger array configuration of the solder balls in the circuit board. Using the invention allows the formation of a lower priced chip scale package that also overcomes the restriction of the die size used in die-sized chip packages and the input-output pattern that can be required by the printed circuit board. Thus, the invention can provide a familiar pitch (i.e.,interface) to the printed circuit board for any small die.
摘要:
A memory includes at least one first flag cell configured to store first flag data, at least one second flag cell configured to store second flag data, at least one first sensing node having a voltage level determined by the first flag data of the first flag cell, at least one second sensing having a voltage level determined by the second flag data of the second flag cell, a selection circuit configured to select the first sensing node or the second sensing node in response to a flag address; and a determination circuit having an internal node through which current corresponding to a voltage level of a selected sensing node flows and configured to determine a logic value of flag data corresponding to the selected sensing node among the first and second flag data by using an amount of current flowing through the internal node.
摘要:
Disclosed is a superconducting power cable capable of quench detection, and a quench detection system using the superconducting power cable. The superconducting power cable capable of quench detection includes a former; a superconducting conductor layer composed of a superconducting wire and surrounding the former; a conductor layer quench detection coil interposed between the former and the superconducting conductor layer and surrounding the former; an insulating layer surrounding the superconducting conductor layer; and a shielding layer surrounding the insulating layer. This superconducting power cable may detect quench generated during its operation in real time.
摘要:
Provided are a laser irradiation apparatus, an irradiation method using the same, and a method of crystallizing an amorphous silicon film using the same. Particularly, a laser irradiation apparatus which can reduce a deviation of an intensity of a laser beam, an irradiation method using the same, and a method of crystallizing an amorphous silicon film using the same, which can improve uniformity in crystallization into a polycrystalline silicon thin film, are provided.
摘要:
A method for operating a non-volatile memory device includes selecting a word line of a plurality of word lines in response to a program command and an received address, determining whether the selected word line is a word line set among the word lines, performing an erase operation on a second word line group of the word lines in response to a result of the determining, and performing a program operation on the selected word line.
摘要:
A semiconductor memory device, including a temperature detector configured to output a temperature detection signal in response to a temperature detected in a core region which includes a plurality of memory cells, and a programming voltage generator configured to generate a programming voltage in response to the temperature detection signal and output a generated programming voltage to the core region.
摘要:
The present invention relates to a method of classifying and storing the call durations of a mobile communication terminal and, more particularly, to a method of classifying and storing call durations, which classifies call durations, call time categories, etc. related to calls with calling partners stored in the address book of the mobile communication terminal, so that the user can recognize his or her call pattern and control the amount of call traffic, thus efficiently utilizing the mobile communication terminal. When an incoming or outgoing call is started, a calling partner of the call is identified, and a timer is operated to count call duration. When the call is terminated, the timer is stopped, and the actual call duration with the calling partner is calculated, thus classifying the call duration. The classified call duration is stored in the information area according to the calling partner of the call.
摘要:
A memory includes at least one first flag cell configured to store first flag data, at least one second flag cell configured to store second flag data, at least one first sensing node having a voltage level determined by the first flag data of the first flag cell, at least one second sensing having a voltage level determined by the second flag data of the second flag cell, a selection circuit configured to select the first sensing node or the second sensing node in response to a flag address; and a determination circuit having an internal node through which current corresponding to a voltage level of a selected sensing node flows and configured to determine a logic value of flag data corresponding to the selected sensing node among the first and second flag data by using an amount of current flowing through the internal node.
摘要:
A method for operating a non-volatile memory device includes selecting a word line of a plurality of word lines in response to a program command and an received address, determining whether the selected word line is a word line set among the word lines, performing an erase operation on a second word line group of the word lines in response to a result of the determining, and performing a program operation on the selected word line.