Abstract: A light emitting arrangement is provided, comprising:—a light source capable of emitting light of a first wavelength range;—a primary wavelength converting domain arranged to receive light emitted by said light source and capable of converting at least part of the light of said first wavelength range into light of a second wavelength range;—a secondary wavelength converting domain arranged to receive ambient light and capable of converting light into light of a third wavelength range from 470 nm to less than 570 nm, wherein said primary wavelength converting domain is arranged between said light source and said secondary wavelength converting domain; and—an optical element arranged in the path of light between said primary and secondary wavelength converting domains. By using the suggested arrangement a desirable off-state green or greenish appearance is obtained, using minor amounts of phosphor and with high light extraction efficiency.

Abstract: A substrate includes a die-bonding zone and a glue spreading pattern. The die-bonding zone is set to bond a die. The glue spreading pattern is placed in the die-bonding zone and includes a containing space. The die is placed on the glue spreading pattern, an area of a bottom of the die is greater than an area of an opening of the glue spreading pattern, the containing room of the glue spreading pattern is filled with a glue, and the die is bonded to the substrate by means of the glue.

Abstract: To provide a ceramic substrate having a reflective film formed on the surface thereof that is suitable for mounting electronic components such as LEDs, a ceramic substrate 1 includes a ceramic substrate body 2, a terminal 4 for connecting an electronic component 3 on the ceramic substrate body 2, and a wiring unit 5 forming an electronic wiring pattern over the ceramic substrate body 2. The thickness of the terminal 4 is configured to be greater than the thickness of the wiring unit 5.

Abstract: Disclosed is a light emitting device package with improved light extraction efficiency. The light emitting device package includes a substrate, a light emitting device disposed on the substrate, and a light transmission unit disposed above the light emitting device, the light transmission unit being spaced from the light emitting device, wherein a distance between an upper surface of the light emitting device and the light transmission unit is 0.15 mm to 0.35 mm.

Abstract: A light-emitting device comprises: a light-emitting semiconductor stack comprising a recess and a mesa, wherein the recess comprises a bottom and the mesa comprises an upper surface; a first insulating layer in the recess and on a part of the upper surface of the mesa; and a first electrode comprising a first layer and a second layer, wherein the first layer comprises a first conductive material and is on another part of the upper surface of the mesa, and the second layer comprises a second conductive material and is on the first layer.

Abstract: A light emitting device includes a base body forming a recess defined by a bottom surface and a side wall thereof, a conductive member whose upper surface being exposed in the recess and whose lower surface forming an outer surface, a protruding portion disposed in the recess, a light emitting element mounted in the recess and electrically connected to the conductive member, and a sealing member disposed in the recess to cover the light emitting element. The base body has a bottom portion and a side wall portion integrally formed of a resin, an inner surface of the side wall portion is the side wall defining the recess and has a curved portion, and the protruding portion is disposed in close vicinity to the curved surface. With this arrangement, a thin and small-sized light emitting device excellent in light extraction efficiency and reliability can be obtained.

Abstract: A light emitting device includes a conductive support member, a first conductive layer disposed on the conductive support member, a second conductive layer disposed on the first conductive layer, a light emitting structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, and an insulation layer disposed between the first conductive layer and the second conductive layer. The first conductive layer includes a first expansion part penetrating through the second conductive layer, the second semiconductor layer and the active layer, and includes a second expansion part extending from the first expansion part and being disposed in the first semiconductor layer. The insulation layer is disposed on the lateral surface of the first expansion part, and wherein the lateral surface of the second expansion part contacts with the first semiconductor layer.

Abstract: A light emitting device includes a conductive support member, a first conductive layer disposed on the conductive support member, a second conductive layer disposed on the first conductive layer, a light emitting structure including a first semiconductor layer, layer disposed on the second conductive layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, and an insulation layer disposed between the first conductive layer and the second conductive layer. The first conductive layer includes a first expansion part penetrating through the second conductive layer, the second semiconductor layer and the active layer, and includes a second expansion part extending from the first expansion part and being disposed in the first semiconductor layer. The insulation layer is disposed on the lateral surface of the first expansion part, and the lateral surface of the second expansion part contacts with the first semiconductor layer.

Abstract: An n well region and an n?region surrounding the n well region are provided in the surface layer of a p?silicon substrate. The n?region includes breakdown voltage regions in which high voltage MOSFETs are disposed. The n well region includes a logic circuit region in which a logic circuit is disposed. A p? opening portion is provided between a drain region of each high voltage MOSFET and the logic circuit region. An n buffer region used as load resistances is provided between a second pick-up region and the drain region. The p?opening portion is provided between the n buffer region and logic circuit region. By so doing, it is possible to realize a reduction in the area of chips, and provide a high voltage semiconductor device having a level shift circuit with a high switching response speed.

Abstract: According to one embodiment, a semiconductor device includes a base layer, a second conductivity type semiconductor layer, a first insulating film, and a first electrode. The first insulating film is provided on an inner wall of a plurality of first trenches extending from a surface of the second conductivity type semiconductor layer toward the base layer side, but not reaching the base layer. The first electrode is provided in the first trench via the first insulating film, and provided in contact with a surface of the second conductivity type semiconductor layer. The second conductivity type semiconductor layer includes a first second conductivity type region, and a second second conductivity type region. The first second conductivity type region is provided between the first trenches. The second second conductivity type region is provided between the first second conductivity type region and the base layer, and between a bottom part of the first trench and the base layer.

Abstract: A patterned substrate is provided having at least two mesa surface portions, and a recessed surface located beneath and positioned between the at least two mesa surface portions. A Group III nitride material is grown atop the mesa surface portions of the patterned substrate and atop the recessed surface. Growth of the Group III nitride material is continued merging the Group III nitride material that is grown atop the mesa surface portions. When the Group III nitride material located atop the mesa surface portions merge, the Group III nitride material growth on the recessed surface ceases. The merged Group III nitride material forms a first Group III nitride material structure, and the Group III nitride material formed in the recessed surface forms a second material structure. The first and second material structures are disjoined from each other and are separated by an air gap.

Abstract: A patterned substrate is provided having at least two mesa surface portions, and a recessed surface located beneath and positioned between the at least two mesa surface portions. A Group III nitride material is grown atop the mesa surface portions of the patterned substrate and atop the recessed surface. Growth of the Group III nitride material is continued merging the Group III nitride material that is grown atop the mesa surface portions. When the Group III nitride material located atop the mesa surface portions merge, the Group III nitride material growth on the recessed surface ceases. The merged Group III nitride material forms a first Group III nitride material structure, and the Group III nitride material formed in the recessed surface forms a second material structure. The first and second material structures are disjoined from each other and are separated by an air gap.

Abstract: A semiconductor device having epitaxial structures includes a gate structure positioned on a substrate, epitaxial structures formed in the substrate at two sides of the gate structure, and an undoped cap layer formed on the epitaxial structures. The epitaxial structures include a dopant. The epitaxial structures and the undoped cap layer include a first semiconductor material having a first lattice constant and a second semiconductor material having a second lattice constant. The second lattice constant is larger than the first lattice constant. The second semiconductor material in the epitaxial structure includes a first concentration and the second semiconductor material in the undoped cap layer includes a second concentration. The second concentration is lower than the first concentration, and is upwardly decreased.

Abstract: A semiconductor device including a first lattice dimension III-V semiconductor layer present on a semiconductor substrate, and a second lattice dimension III-V semiconductor layer that present on the first lattice dimension III-V semiconductor layer, wherein the second lattice dimension III-V semiconductor layer has a greater lattice dimension than the first lattice dimension III-V semiconductor layer, and the second lattice dimension III-V semiconductor layer has a compressive strain present therein. A gate structure is present on a channel portion of the second lattice dimension III-V semiconductor layer, wherein the channel portion of second lattice dimension III-V semiconductor layer has the compressive strain. A source region and a drain region are present on opposing sides of the channel portion of the second lattice dimension III-V semiconductor layer.

Abstract: A semiconductor device including a first lattice dimension III-V semiconductor layer present on a semiconductor substrate, and a second lattice dimension III-V semiconductor layer that present on the first lattice dimension III-V semiconductor layer, wherein the second lattice dimension III-V semiconductor layer has a greater lattice dimension than the first lattice dimension III-V semiconductor layer, and the second lattice dimension III-V semiconductor layer has a compressive strain present therein. A gate structure is present on a channel portion of the second lattice dimension III-V semiconductor layer, wherein the channel portion of second lattice dimension III-V semiconductor layer has the compressive strain. A source region and a drain region are present on opposing sides of the channel portion of the second lattice dimension III-V semiconductor layer.

Abstract: A method for manufacturing a semiconductor device includes forming an electron transit layer on a semiconductor substrate, forming an electron supply layer on the electron transit layer, forming a cap layer on the electron supply layer, forming a protection layer on the cap layer, the protection layer having an opening part, through which a part of the cap layer is exposed, and forming an oxidation film on an exposed surface of the cap layer by a wet process.

Abstract: In various embodiments, image sensors incorporate multiple output structures by including multiple sub-arrays, at least one of which includes a region of active pixels, a dark pixel region that is fanned and/or slanted, a dark pixel region that is unfanned and unslanted, a horizontal CCD, and an output structure for conversion of charge to voltage.

Abstract: Provided is a solid-state imaging element that effectively reduces 1/f noise from a signal output from a source-follower transistor. The solid-state imaging element includes a first conductivity type substrate 10, a photodiode in which carriers are accumulated in a second conductivity type accumulation region, the second conductivity type being different from the first conductivity type, a source-follower transistor 15 which has a gate electrode 151 electrically connected to a floating diffusion region accumulated with the carriers read out from the photodiode and which is provided with a second conductivity type buried channel, and an element separator 21 which is provided around an active region of the photodiode and the source-follower transistor 15. The buried channel of the source-follower transistor 15 is formed away from a sidewall of the element separator 21.

Abstract: The disclosure relates to a method of manufacturing vertical gate transistors in a semiconductor substrate, comprising implanting, in the depth of the substrate, a doped isolation layer, to form a source region of the transistors; forming, in the substrate, parallel trench isolations and second trenches perpendicular to the trench isolations, reaching the isolation layer, and isolated from the substrate by a first dielectric layer; depositing a first conductive layer on the surface of the substrate and in the second trenches; etching the first conductive layer to form the vertical gates of the transistors, and vertical gate connection pads between the extremity of the vertical gates and an edge of the substrate, while keeping a continuity zone in the first conductive layer between each connection pad and a vertical gate; and implanting doped regions on each side of the second trenches, to form drain regions of the transistors.

Abstract: A method of manufacturing a sensor, the method including forming an array of chemically-sensitive field effect transistors (chemFETs), depositing a dielectric layer over the chemFETs in the array, depositing a protective layer over the dielectric layer, etching the dielectric layer and the protective layer to form cavities corresponding to sensing surfaces of the chemFETs, and removing the protective layer. The method further includes, etching the dielectric layer and the protective layer together to form cavities corresponding to sensing surfaces of the chemFETs. The protective layer is at least one of a polymer, photoresist material, noble metal, copper oxide, and zinc oxide. The protective layer is removed using at least one of sodium hydroxide, organic solvent, aqua regia, ammonium carbonate, hydrochloric acid, acetic acid, and phosphoric acid.

Abstract: In one implementation, a method for manufacturing a chemical detection device is described. The method includes forming a chemical sensor having a sensing surface. A dielectric material is deposited on the sensing surface. A first etch process is performed to partially etch the dielectric material to define an opening over the sensing surface and leave remaining dielectric material on the sensing surface. An etch protect material is formed on a sidewall of the opening. A second etch process is then performed to selectively etch the remaining dielectric material using the etch protect material as an etch mask, thereby exposing the sensing surface.

Abstract: A CMOS (Complementary Metal Oxide Semiconductor) pixel for sensing at least one selected from a biological, chemical, ionic, electrical, mechanical and magnetic stimulus. The CMOS pixel includes a substrate including a backside, a source coupled with the substrate to generate a background current, and a detection element electrically coupled to measure the background current. The stimulus, which is to be provided to the backside, affects a measurable change in the background current.

Abstract: A method of forming a semiconductor device comprising a dummy gate interconnect includes forming a dummy gate on a substrate, the dummy gate comprising a dummy gate metal layer located on the substrate, and a dummy gate polysilicon layer located on the dummy gate metal layer; forming an active gate on the substrate, the active gate comprising an active gate metal layer located on the substrate, and an active gate polysilicon layer located on the active gate metal layer; and etching the dummy gate polysilicon layer to remove at least a portion of the dummy gate polysilicon layer to form the dummy gate interconnect, wherein the active gate polysilicon layer is not etched during the etching of the dummy gate polysilicon layer.

Abstract: Embodiments of the present invention provide a method of forming semiconductor structure. The method includes forming a set of device features on top of a substrate; forming a first dielectric layer directly on top of the set of device features and on top of the substrate, thereby creating a height profile of the first dielectric layer measured from a top surface of the substrate, the height profile being associated with a pattern of an insulating structure that fully surrounds the set of device features; and forming a second dielectric layer in areas that are defined by the pattern to create the insulating structure. A structure formed by the method is also disclosed.

Abstract: A fin structure includes an optional doped well, a disposable single crystalline semiconductor material portion, and a top semiconductor portion formed on a substrate. A disposable gate structure straddling the fin structure is formed, and end portions of the fin structure are removed to form end cavities. Doped semiconductor material portions are formed on sides of a stack of the disposable single crystalline semiconductor material portion and a channel region including the top semiconductor portion. The disposable single crystalline semiconductor material portion may be replaced with a dielectric material portion after removal of the disposable gate structure or after formation of the stack. The gate cavity is filled with a gate dielectric and a gate electrode. The channel region is stressed by the doped semiconductor material portions, and is electrically isolated from the substrate by the dielectric material portion.

Abstract: A semiconductor device includes a semiconductor substrate, a metal gate structure, at least an epitaxial layer, an interlayer dielectric, at least a contact hole, at least a metal silicide layer and a fluorine-containing layer. The semiconductor substrate has at least a gate region and at least a source/drain region adjoining the gate region. The gate structure is disposed on the semiconductor substrate within the gate region. The epitaxial layer is disposed on the semiconductor substrate within the source/drain region. The interlayer dielectric covers the semiconductor substrate, the gate structure and the epitaxial layer. The contact hole penetrates the interlayer dielectric to reach the epitaxial layer. The metal silicide layer is formed in the epitaxial layer and is located on the bottom of the contact hole. The fluorine-containing layer is disposed on or in the epitaxial layer and is around sides of the metal silicide layer.

Abstract: A method for fabricating a dual damascene metal gate includes forming a dummy gate onto a substrate, disposing a protective layer on the substrate and the dummy gate, and growing an expanding layer on sides of the dummy gate. The method further includes removing the protective layer, forming a spacer around the dummy gate, and depositing and planarizing a dielectric layer. The method further includes selectively removing the expanding layer, and removing the dummy gate.

Abstract: A hard mask etch stop is formed on the top surface of tall fins to preserve the fin height and protect the top surface of the fin from damage during etching steps of the transistor fabrication process. In an embodiment, the hard mask etch stop is formed using a dual hard mask system, wherein a hard mask etch stop layer is formed over the surface of a substrate, and a second hard mask layer is used to pattern a fin with a hard mask etch stop layer on the top surface of the fin. The second hard mask layer is removed, while the hard mask etch stop layer remains to protect the top surface of the fin during subsequent fabrication steps.

Abstract: Transistors and fabrication methods are provided. A first sidewall can be formed on each sidewall of a gate structure. A second sidewall can be formed on the first sidewall. The first sidewall can be made of a doped material. After forming a source and a drain, a metal silicide layer can be formed on the source and the drain. The second sidewall can be removed to expose a surface portion of the semiconductor substrate between the metal silicide layer and the first silicide layer. A stress layer can be formed on the exposed surface portion of the semiconductor substrate, on the metal silicide layer, on the first sidewall, and on the gate.

Abstract: A semiconductor chip having a photonics device and a CMOS device which includes a photonics device portion and a CMOS device portion on a semiconductor chip; a metal or polysilicon gate on the CMOS device portion, the metal or polysilicon gate having a gate extension that extends toward the photonics device portion; a germanium gate on the photonics device portion such that the germanium gate is coplanar with the metal or polysilicon gate, the germanium gate having a gate extension that extends toward the CMOS device portion, the germanium gate extension and metal or polysilicon gate extension joined together to form a common gate; spacers formed on the germanium gate and the metal or polysilicon gate; and nitride encapsulation formed on the germanium gate. A method is also disclosed pertaining to fabricating the semiconductor chip.

Abstract: Semiconductor devices may include a semiconductor substrate comprising at least one of transistors and capacitors may be located at an active surface of the semiconductor substrate. An imperforate dielectric material may be located on the active surface, the imperforate dielectric material covering the at least one of transistors and the capacitors. Electrically conductive material in contact openings may be electrically connected to the at least one of transistors and capacitors and extend to a back side surface of the semiconductor substrate. Laterally extending conductive elements may extend over the back side surface of the semiconductor substrate and may be electrically connected to the conductive material in the contact openings.

Abstract: A method is provided for fabricating a transistor. The method includes providing a semiconductor substrate; and configuring a channel region along a first direction. The method also includes forming trenches at both sides of the channel region along a second direction; and forming a magnetic material layer in each of the trenches. Further, the method includes magnetizing the magnetic material layers to form a magnetic field in the channel region between adjacent magnetic material layers; and forming source/drain regions at both ends of the channel region along the first direction.

Abstract: Various aspects of the technology include an integrated circuit device comprising a compound semiconductor layer and a plurality of input, switch, and ground ohmic metal fingers fabricated on the compound semiconductor layer in a repeating sequence. A control gate may be disposed between each input finger and adjacent switch finger, and a sync gate may be disposed between each ground finger and adjacent switch finger. A sync gate and a control gate may be disposed adjacent each switch finger. The device further includes a plurality of control gate pads, each control gate pad at an end of two control gates, and a control gate pad at opposite ends of each control gate, and a plurality of sync gate pads, each sync gate pad at an end of two sync gates, and a sync gate pad at opposite ends of each sync gate.

Abstract: Some embodiments include methods of forming vertical memory strings. A trench is formed to extend through a stack of alternating electrically conductive levels and electrically insulative levels. An electrically insulative panel is formed within the trench. Some sections of the panel are removed to form openings. Each opening has a first pair of opposing sides along the stack, and has a second pair of opposing sides along remaining sections of the panel. Cavities are formed to extend into the electrically conductive levels along the first pair of opposing sides of the openings. Charge blocking material and charge-storage material is formed within the cavities. Channel material is formed within the openings and is spaced from the charge-storage material by gate dielectric material. Some embodiments include semiconductor constructions, and some embodiments include methods of forming vertically-stacked structures.

Abstract: Subject matter disclosed herein relates to a process flow to form a gate structure of a memory device.

Abstract: A semiconductor device is provided. The semiconductor device includes a microelectronic layer, a first mask layer formed on the microelectronic layer having first features separated by first openings, and a second mask layer formed on the first mask layer having second features that are separated by second openings. Each second feature is centrally located on a respective one of the first features. A length each second feature in a dimension is substantially equal to a length of a respective one of the first openings in the dimension.

Abstract: When forming a super junction by the embedded epitaxial method, adjusting a taper angle of dry etching to form an inclined column is generally performed in trench forming etching, in order to prevent a reduction in breakdown voltage due to fluctuations in concentration in an embedded epitaxial layer. However, according to the examination by the present inventors, it has been made clear that such a method makes design more and more difficult in response to the higher breakdown voltage. In the present invention, the concentration in an intermediate substrate epitaxy column area in each substrate epitaxy column area configuring a super junction is made more than that in other areas within the substrate epitaxy column area, in a vertical power MOSFET having the super junction by the embedded epitaxial method.

Abstract: A power semiconductor device according to an embodiment includes an element portion in which MOSFET elements are provided and a termination portion provided around the element portion, and has pillar layers provided respectively in parallel to each other in a semiconductor substrate. The device includes a first trench and a first insulation film. The first trench is provided between end portions of the pillar layers, in the semiconductor substrate at the termination portion exposed from a source electrode of the MOSFET elements. The first insulation film is provided on a side surface and a bottom surface of the first trench.

Abstract: Provided is a semiconductor structure and a method for manufacturing the same. By the channel reestablishment, the tops of the source/drain regions located on both sides of the spacers are higher than bottoms of the gate stack structure and the spacers, and the source/drain regions laterally extend below the bottoms of the gate stack structure and the spacers and exceed the spacers, thereby reaching the right below of the gate stack structure. Thus, the elevated source/drain MOSFET is obtained. The semiconductor structure reduces the number of process steps, improves efficiency and decreases the cost.

Abstract: A semiconductor device includes a substrate having an active region and a device isolation layer defining the active region, a gate electrode on the active region, source/drain regions at the active region at both sides of the gate electrode, a buffer insulating layer on the device isolation layer, an etch stop layer formed on the buffer insulating layer and extending onto the gate electrode and the source/drain region, a first interlayer insulating layer on the etch stop layer, a first contact and a second contact penetrating the first interlayer insulating layer and the etch stop layer. The first contact and the second contact are spaced apart from each other and are in contact with the source/drain region and the buffer insulating layer, respectively.

Abstract: Provided is a semiconductor device formed with a trench portion for providing a concave portion in a gate width direction and with a gate electrode provided within and on a top surface of the trench portion via a gate insulating film. At least a part of a surface of each of the source region and the drain region is made lower than other parts of the surface by removing a thick oxide film formed in the vicinity of the gate electrode. Making lower the part of the surface of each of the source region and the drain region allows current flowing through a top surface of the concave portion of the gate electrode at high concentration to flow uniformly through the entire trench portion, which increase an effective gate width of the concave portion formed so as to have a varying depth in a gate width direction.

Abstract: Semiconductor devices and fabrication methods are provided. A fin can be formed on a semiconductor substrate, a gate can be formed across the fin, and sidewall spacers can be formed across the fin on both sides of the gate. A dummy contact can be formed across the fin and on each of the both sides of the sidewall spacers. After forming an interlayer dielectric layer on the semiconductor substrate, the dummy contact can be removed to form a contact trench. The dummy contact is made of a material having an etch selectivity sufficiently higher than the fin such that the removing of the dummy contact generates substantially no damage to the fin. A conductive material can be filled in the contact trench to form a trench metal contact.

Abstract: A semiconductor device includes a first well and a second well implanted in a semiconductor substrate. The semiconductor device further includes a gate structure above the first and second wells between a raised source structure and a raised drain structure. The raised source structure above is in contact with the first well and connected with the gate structure through a first semiconductor fin structure. The raised drain structure above and in contact with the second well and connected with a second semiconductor fin structure. The second semiconductor fin structure includes at least a gap and a lightly doped portion.

Abstract: A method is provided for fabricating an MOS transistor. The method includes providing a semiconductor substrate, and forming a gate structure having a gate dielectric layer and a gate metal layer on the semiconductor substrate. The method also includes forming offset sidewall spacers at both sides of the gate structure, and forming lightly doped regions in semiconductor substrate at both sides of the gate structure. Further, the method includes forming a first metal silicide region in each of the lightly doped regions, and forming main sidewall spacers at both sides of the gate structure. Further, the method includes forming heavily doped regions in semiconductor substrate at both sides of the gate structure and the main sidewall spacers, and forming a second metal silicide region in each of the heavily doped regions.

Abstract: An RF LDMOS device is disclosed, including: a substrate having a first conductivity type; a channel doped region having the first conductivity type and a drift region having a second conductivity type, each in an upper portion of the substrate, the channel doped region having a first end in lateral contact with a first end of the drift region; a first well having the first conductivity type in the substrate, the first well having a top portion in contact with both of a bottom of the first end of the channel doped region and a bottom of the first end of the drift region; and a second well having the first conductivity type in the substrate, the second well having a top portion in contact with a bottom of a second end of the drift region. A method of forming such an RF LDMOS device is also disclosed.

Abstract: A complementary metal oxide semiconductor field-effect transistor (MOSFET) includes a substrate, a first MOSFET and a second MOSFET. The first MOSFET is disposed on the substrate within a first transistor region and the second MOSFET is disposed on the substrate within a second transistor region. The first MOSFET includes a first fin structure, two first lightly-doped regions, two first doped regions and a first gate structure. The first fin structure includes a first body portion and two first epitaxial portions, wherein each of the first epitaxial portions is disposed on each side of the first body portion. A first vertical interface is between the first body portion and each of the first epitaxial portions so that the first-lightly doped region is able to be uniformly distributed on an entire surface of each first vertical interface.

Abstract: A diode for integration with finFET devices is disclosed. An in-situ doped epitaxial silicon region is grown on the cathode or anode of the diode to increase the surface area of the junction and overall silicon volume for improved heat dissipation during an ESD event.

Abstract: A method for forming a thin film transistor includes joining a crystalline substrate to an insulating substrate. A doped layer is deposited on the crystalline substrate, and the doped layer is patterned to form source and drain regions. The crystalline substrate is patterned to form an active area such that a conductive channel is formed in the crystalline substrate between the source and drain regions. A gate stack is formed between the source and drain regions, and contacts are formed to the source and drain regions and the gate stack through a passivation layer.

Abstract: An improved finFET and method of fabrication using a silicon-on-nothing process flow is disclosed. Nitride spacers protect the fin sides during formation of cavities underneath the fins for the silicon-on-nothing (SON) process. A flowable oxide fills the cavities to form an insulating dielectric layer under the fins.

Abstract: An approach for sinking heat from a transistor is provided. A method includes forming a substrate contact extending from a first portion of a silicon-on-insulator (SOI) island to a substrate. The method also includes forming a transistor in a second portion of the SOI island. The method further includes electrically isolating the substrate contact from the transistor by doping the first portion of the SOI island.