Abstract: A method of forming a contact on a semiconductor device is provided. First, a substrate is provided. A plurality of gate structures defined by a plurality of word lines in a first direction, and a plurality of diffusion regions covered by a first dielectric layer in a second direction are provided over the substrate. The gate structures located underneath the word lines and isolated by the diffusion regions. Then, an etching stop layer is formed. The etching stop layer and the first dielectric layer have different etching selectivity. A second dielectric layer is formed over the substrate. Furthermore, a plurality of contact holes to the diffusion regions between the word lines are formed by using the etching stop layer as a self-aligned mask.

Abstract: A memory device is provided. The memory device comprises a substrate, a plurality of word lines, a plurality of conductive regions and at least a shielding plug. The substrate has a memory region and a peripheral region. The word lines are disposed on the substrate and at least a dummy word line disposed in the peripheral region and adjacent to the word lines. The conductive regions are disposed in the substrate and between the word lines respectively. The shielding plug is located on the substrate and adjacent to the dummy word line and between the dummy word line and the word lines and there is no self-aligned source region around the dummy word line.

Abstract: Methods for programming and program verification of a flash memory are described that ease the buried drain contact induced operation and increase the retention window. In a first aspect of the invention, a program operation method provides varying program biases which are applied to different groups of memory cells. The program biases can be supplied as drain bias voltages or gate bias voltages. The program biases vary depending on which group of memory cells is programmed. In one embodiment, a first drain voltage VD1 is applied to the first group of memory cells M0 and Mn. A second drain voltage VD2 is applied to the second group of memory cells M1 and Mn-1, where VD2=VD1+?VD. In a second aspect of the invention, a plurality of program verification voltage levels are selected to verify that the memory cells pass the program voltage levels.

Abstract: A non-volatile memory structure including a substrate, stacked patterns and stress patterns is provided. The stacked patterns are disposed on the substrate. Each of the stacked patterns includes a charge storage structure and a gate from bottom to top. Here, the charge storage structure at least includes a charge storage layer. The stress patterns are disposed on the substrate between the two adjacent stacked patterns, respectively.

Abstract: Methods are described for fabricating NAND-type EEPROMs without field oxide isolation. P+ implantations are employed to isolate adjacent memory cells.

Abstract: Methods are described for fabricating NAND-type EEPROMs without field oxide isolation. P+ implantations are employed to isolate adjacent memory cells.

Abstract: Methods for programming and program verification of a flash memory are described that ease the buried drain contact induced operation and increase the retention window. In a first aspect of the invention, a program operation method provides varying program biases which are applied to different groups of memory cells. The program biases can be supplied as drain bias voltages or gate bias voltages. The program biases vary depending on which group of memory cells is programmed. In one embodiment, a first drain voltage VD1 is applied to the first group of memory cells M0 and Mn. A second drain voltage VD2 is applied to the second group of memory cells M1 and Mn-1, where VD2=VD1+?VD. In a second aspect of the invention, a plurality of program verification voltage levels are selected to verify that the memory cells pass the program voltage levels.

Abstract: A protocol translating device (20) for protocols translating, includes a protocol parsing module (200), an endpoint management module (210), a call control state machine (220), and a protocol primitive module (230). The protocol parsing module is used for parsing notices, and sending call events corresponding to the notices. The endpoint management module is used for translating the call events to endpoint management call events. The call control state machine is used for receiving the endpoint management call events, retrieving corresponding call states, determining a type of endpoint management digit collected events, and sending a call make according to the corresponding call states and the type of the endpoint management digit collected events. The protocol primitive module is used for determining a type of the call make and sending a protocol call make request to a corresponding protocol sub-module according to the type of the call make.

Abstract: A method of forming a contact on a semiconductor device is provided. First, a substrate is provided. A plurality of gate structures defined by a plurality of word lines in a first direction, and a plurality of diffusion regions covered by a first dielectric layer in a second direction are provided over the substrate. The gate structures located underneath the word lines and isolated by the diffusion regions. Then, an etching stop layer is formed. The etching stop layer and the first dielectric layer have different etching selectivity. A second dielectric layer is formed over the substrate. Furthermore, a plurality of contact holes to the diffusion regions between the word lines are formed by using the etching stop layer as a self-aligned mask.

Abstract: A method of fabricating a non-volatile memory is provided. A plurality of stack gate strips is formed on a substrate and a plurality of source/drain regions is formed in the substrate beside the stack gate strips. A plurality of dielectric strips is formed on the source/drain regions. A plurality of word lines is formed on the stack gate strips and the dielectric strips. Thereafter, the stack gate strips exposed by the word lines are removed to form a plurality of openings. A plurality of spacers is formed on the sidewalls of the openings and the word lines. A dielectric layer is formed over the substrate. A plurality of contacts is formed in the dielectric layer and the dielectric strips between two adjacent word lines.

Abstract: A memory device with an improved passivation structure. The memory device includes a semiconductor substrate with memory units thereon, an interconnect structure over the surface of the semiconductor substrate to connect with the memory units, and a passivation structure over the surface of the interconnect structure. The passivation structure comprises a dielectric layer over the surface of the interconnect structure and a silicon-oxy-nitride (SiOxNy) layer over the surface of the dielectric layer.

Abstract: A protection circuit to discharge plasma-induced charges in a semiconductor device or integrated circuit includes a PMOS transistor and a diode. The PMOS transistor includes a substrate, a drain, a source, and a gate, the source being coupled to receive the plasma-induced charges. The diode has a positive terminal coupled to the substrate of the PMOS transistor and a negative terminal coupled the gate of the PMOS transistor.

Abstract: Disclosed is a filter screen and the apparatus for aiding vehicle fuel combustion and purifying exhaust gas using said filter screen which has a metallic screen body treated in a treatment tank containing a discharge electrode plate and a receiving electrode plate both formed of mineral plate so as to have a memorized wave of wave length ranging 5 ?m˜20 ?m. When placed in various environments, the filter screen is able to negatively ionize the ions in the air passing therethrough by releasing an energy wave motion so as to recover the air into its original pure state thereby improving the quality of the air and enhance the human health.

Abstract: A protection circuit to discharge plasma-induced charges in a semiconductor device or integrated circuit includes a PMOS transistor and a diode. The PMOS transistor includes a substrate, a drain, a source, and a gate, the source being coupled to receive the plasma-induced charges. The diode has a positive terminal coupled to the substrate of the PMOS transistor and a negative terminal coupled the gate of the PMOS transistor.

Abstract: A method of fabricating a non-volatile memory is provided. A plurality of stack gate strips is formed on a substrate and a plurality of source/drain regions is formed in the substrate beside the stack gate strips. A plurality of dielectric strips is formed on the source/drain regions. A plurality of word lines is formed on the stack gate strips and the dielectric strips. Thereafter, the stack gate strips exposed by the word lines are removed to form a plurality of openings. A plurality of spacers is formed on the sidewalls of the openings and the word lines. A dielectric layer is formed over the substrate. A plurality of contacts is formed in the dielectric layer and the dielectric strips between two adjacent word lines.

Abstract: Methods are described for fabricating NAND-type EEPROMs without field oxide isolation. P+ implantations are employed to isolate adjacent memory cells.

Abstract: A method of manufacturing a nonvolatile memory cell with triple spacers and the structure thereof. A gate structure is formed on a substrate. Diffusion regions are formed in the substrate on either side of the gate structure. A linear oxide layer is formed on the gate structure and the substrate. A conformal nitride layer is formed on the linear oxide layer. The nitride layer and the linear oxide layer are partially etched back to form linear oxide spacers on the sides of the gate structure and nitride spacers on the sides of the linear oxide spacers. A conformal oxide layer is formed on the linear oxide spacers, the nitride spacers, the gate structure and the substrate. The oxide layer is partially etched back to form oxide spacers on the sides of the nitride spacers.

Abstract: Disclosed is a filter screen and the apparatus for aiding vehicle fuel combustion and purifying exhaust gas using said filter screen which has a metallic screen body treated in a treatment tank containing a discharge electrode plate and a receiving electrode plate both formed of mineral plate so as to have a memorized wave of wave length ranging 5 ?m˜20 ?m. When placed in various environments, the filter screen is able to negatively ionize the ions in the air passing therethrough by releasing an energy wave motion so as to recover the air into its original pure state thereby improving the quality of the air and enhance the human health.

Abstract: A method of manufacturing a nonvolatile memory cell with triple spacers and the structure thereof. A gate structure is formed on a substrate. Diffusion regions are formed in the substrate on either side of the gate structure. A linear oxide layer is formed on the gate structure and the substrate. A conformal nitride layer is formed on the linear oxide layer. The nitride layer and the linear oxide layer are partially etched back to form linear oxide spacers on the sides of the gate structure and nitride spacers on the sides of the linear oxide spacers. A conformal oxide layer is formed on the linear oxide spacers, the nitride spacers, the gate structure and the substrate. The oxide layer is partially etched back to form oxide spacers on the sides of the nitride spacers.

Abstract: A method for predicting a source of semiconductor part deviation is disclosed. The method includes the steps of selecting at least one chart including part parameters and associating with each of the part parameters at least one fabrication process, which are stored in recipes, scanning the selected charts for deviations in the part parameters, wherein the deviations are determined by monitoring a trend of recent values of the part parameters, indicating the charts containing the part parameters wherein the part parameter values are determined as being outside of at least one trend tolerance value associated with the parameter, identifying, in each of the indicated charts at least one process associated with each of the part parameter deviations outside the at least one tread tolerance value, and determining a source of the parameter deviation by correlating each of the identified at least one processes.