Patent classifications
H01L27/0925
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SAME AND ELECTRONIC DEVICE INCLUDING THE DEVICE
There are provided a semiconductor device, a method of manufacturing the same, and an electronic device including the device. According to an embodiment, the semiconductor device may include a substrate, and a first device and a second device formed on the substrate. Each of the first device and the second device includes a first source/drain layer, a channel layer and a second source/drain layer stacked on the substrate in sequence, and also a gate stack surrounding a periphery of the channel layer. The channel layer of the first device and the channel layer of the second device are substantially co-planar.
Latch-up immunization techniques for integrated circuits
In an integrated circuit supporting complementary metal oxide semiconductor (CMOS) integrated circuits, latch-up immunity is supported by surrounding a hot n-well with an n-well strap spaced from the hot n-well by a specified distance in accordance with design rules. The n-well strap is positioned between the hot n-well and other n-well or n-type diffusion structures.
Semiconductor device, method of manufacturing the same and electronic device including the same
A semiconductor device, a method of manufacturing the same and an electronic device including the semiconductor device are provided. According to embodiments, the semiconductor device may include a substrate, a first source/drain layer, a channel layer and a second source/drain layer stacked in sequence on the substrate, and a gate stack surrounding a periphery of the channel layer. The channel layer includes a channel region close to its peripheral surface and a body region disposed on an inner side of the channel region.
METHODS AND APPARATUSES INCLUDING A BOUNDARY OF A WELL BENEATH AN ACTIVE AREA OF A TAP
Apparatuses and methods are disclosed. One such apparatus includes a well having a first type of conductivity formed within a semiconductor structure having a second type of conductivity. A boundary of the well has an edge that is substantially beneath an edge of an active area of a tap to the well.
Transistor with strained channel and fabrication method thereof
A semiconductor device includes a substrate having a top surface, a source region in the substrate, a drain region in the substrate, a recessed trench extending from the top surface into the substrate and between the source region and the drain region, a stress-inducing material layer in the recessed trench, a channel layer on the stress-inducing material layer, and a gate structure on the channel layer. The recessed trench has a hexagonal cross-sectional profile.
Semiconductor device, method of manufacturing the same and electronic device including the device
There are provided a semiconductor device, a method of manufacturing the same, and an electronic device including the device. According to an embodiment, the semiconductor device may include a substrate, and a first device and a second device formed on the substrate. Each of the first device and the second device includes a first source/drain layer, a channel layer and a second source/drain layer stacked on the substrate in sequence, and also a gate stack surrounding a periphery of the channel layer. The channel layer of the first device and the channel layer of the second device are substantially co-planar.
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SAME AND ELECTRONIC DEVICE INCLUDING THE DEVICE
There are provided a semiconductor device, a method of manufacturing the same, and an electronic device including the device. According to an embodiment, the semiconductor device may include a substrate; a first source/drain layer, a channel layer and a second source/drain layer stacked on the substrate in sequence, wherein the second source/drain layer comprises a first semiconductor material which is stressed; and a gate stack surrounding a periphery of the channel layer.
Epitaxial source and drain structures for high voltage devices
An integrated circuit having an epitaxial source and drain, which reduces gate burnout and increases switching speed so that is suitable for high voltage applications, is provided. The integrated circuit includes a semiconductor substrate having a high voltage N-well (HVNW) and a high voltage P-well (HVPW). The integrated circuit further includes a high-voltage device on the semiconductor substrate. The high-voltage device includes an epitaxial p-type source disposed in the HVNW, an epitaxial p-type drain disposed in the HVPW, and a gate arranged between the epitaxial p-type source and the epitaxial p-type drain on a surface of the semiconductor substrate.
TRANSISTOR WITH STRAINED CHANNEL AND FABRICATION METHOD THEREOF
A semiconductor device includes a substrate having a top surface, a source region in the substrate, a drain region in the substrate, a recessed trench extending from the top surface into the substrate and between the source region and the drain region, a stress-inducing material layer in the recessed trench, a channel layer on the stress-inducing material layer, and a gate structure on the channel layer. The recessed trench has a hexagonal cross-sectional profile.
Semiconductor device, method of manufacturing the same and electronic device including the device
There are provided a semiconductor device, a method of manufacturing the same, and an electronic device including the device. According to an embodiment, the semiconductor device may include a substrate; a first source/drain layer, a channel layer and a second source/drain layer stacked on the substrate in sequence, wherein the second source/drain layer comprises a first semiconductor material which is stressed; and a gate stack surrounding a periphery of the channel layer.