Abstract: A disclosed memory device includes a three-dimension array structure that includes memory layers and transistor structures disposed between the memory layers. Each memory layer is connected to a common electrode, and each transistor structure includes transistors that share common column structures and common base structures. The transistors also each include a connector structure that is spaced apart from a common column structure by a common base structure.

Abstract: A bipolar junction transistor built with a mesh structure of cells provided on a semiconductor body is disclosed. The mesh structure has at least one emitter cell with a first type of implant. At least one emitter cell has at least one side coupled to at least one cell with a first type of implant to serve as collector of the bipolar. The spaces between the emitter and collector cells are the intrinsic base of a bipolar device. At least one emitter cell has at least one vortex coupled to at least one cell with a second type of implant to serve as the extrinsic base of the bipolar. The emitter, collector, or base cells can be arbitrary polygons as long as the overall geometry construction can be very compact and expandable. The implant regions between cells can be separated with a space. A silicide block layer can cover the space and overlap into at least a portion of both implant regions.

Abstract: Plural island-form emitter cells (22) having a p-base region (23) and an n+ emitter region (24) are provided, distanced from each other, on a main surface of an n? layer (21). A trench (25) deeper than the p-base region (23) is formed on either side of the emitter cell (22). A first gate electrode (26) is embedded in the trench (25) across a first gate insulating film (41). A second gate electrode (27) that electrically connects first gate electrodes (26) is provided, across a second gate insulating film (40), on a surface of a region of the p-base region (23) sandwiched by the n+ emitter region (24). A conductive region (28) that electrically connects second gate electrodes (27) is provided, across a third gate insulating film (42), on a surface of the n? layer (21). A contact region (29) that is isolated from the second gate electrode (27), and that short circuits the n+ emitter region (24) and p-base region (23), is provided.

Abstract: A disclosed memory device includes a three-dimension array structure that includes memory layers and transistor structures disposed between the memory layers. Each memory layer is connected to a common electrode, and each transistor structure includes transistors that share common column structures and common base structures. The transistors also each include a connector structure that is spaced apart from a common column structure by a common base structure.

Abstract: A structure for protecting an integrated circuit against electrostatic discharges, including a device for removing overvoltages between first and second power supply rails; and a protection cell connected to a pad of the circuit including a diode having an electrode, connected to a region of a first conductivity type, connected to the second power supply rail and having an electrode, connected to a region of a second conductivity type, connected to the pad and, in parallel with the diode, a thyristor having an electrode, connected to a region of the first conductivity type, connected to the pad and having a gate, connected to a region of the second conductivity type, connected to the first rail, the first and second conductivity types being such that, in normal operation, when the circuit is powered, the diode is non-conductive.

Abstract: In a semiconductor device, at least one of the ratio (collector contact area/collector active area) in the High Side IGBT and the ratio (contact area on p+ region/p+ region area) is higher than the ratio in the Low Side IGBT. Thus, it is possible to develop without substantial changes and reduce the development burden.

Abstract: Some embodiments include methods of forming BJTs. A first type doped region is formed within semiconductor material. First and second trenches are formed within the semiconductor material to pattern an array of pedestals, and the trenches are filled with electrically insulative material. An upper portion of the first type doped region is counter-doped to form a first stack having a second type doped region over a first type doped region, and an upper portion of the first stack is then counter-doped to form a second stack having a second type doped region between a pair of first type doped regions. Some embodiments include a BJT array. A base implant region is between a pair of emitter/collector implant regions. Electrically insulative material is adjacent the base implant region, and contains at least about 7×1016 atoms/cm3 of base implant region dopant.

Abstract: In a semiconductor device, at least one of the ratio (collector contact area/collector active area) in the High Side IGBT and the ratio (contact area on p+ region/p30 region area) is higher than the ratio in the Low Side IGBT. Thus, it is possible to develop without substantial changes and reduce the development burden.

Abstract: In a BiCMOS device, a device isolation film separating the bipolar transistor region from the MOS region is taller than the substrate at least where it contacts the bipolar transistor region, and is preferably taller than the same layer where it contacts the MOS transistor region. This makes it possible to maintain the processing accuracy of a MOS transistor while stabilizing the diode current characteristics of the bipolar transistor.

Abstract: A high-voltage metal-oxide-semiconductor (HVMOS) device and methods for forming the same are provided. The HVMOS device includes a substrate; a first high-voltage n-well (HVNW) region buried in the substrate; a p-type buried layer (PBL) horizontally adjoining the first HVNW region; a second HVNW region on the first HVNW region; a high-voltage p-well (HVPW) region over the PBL; an insulating region at a top surface of the second HVNW region; a gate dielectric extending from over the HVPW region to over the second HVNW region, wherein the gate dielectric has a portion over the insulating region; and a gate electrode on the gate dielectric.

Abstract: A semiconductor light emitting device includes a mount member and a semiconductor light emitting element arranged on the mount member. The mount member includes a substrate; an electrode assembly (a positive electrode, a negative electrode, and bumps) that are arranged on a top surface of a substrate and contacts the semiconductor light emitting element. A reflecting member is out of contact with the semiconductor light emitting element and the electrode assembly. According to this structure, a semiconductor light emitting device can be provided, which efficiently outputs output light using a material having a high reflectance regardless of whether the material is appropriate for an electrode.

Abstract: An integrated circuit, design structures and methods of forming the integrated circuit which includes a signal pad ESD coupled to an I/O signal pad and a power supply ESD coupled to a source VDD. The signal pad ESD and the power supply ESD are integrated in a single ESD structure.

Abstract: A method of making a non-volatile memory device includes providing a substrate having a substrate surface, and forming a non-volatile memory array over the substrate surface. The non-volatile memory array includes an array of semiconductor diodes, and each semiconductor diode of the array of semiconductor diodes is disposed substantially parallel to the substrate surface.