Abstract: A vertical structure thin film transistor is provided. The vertical structure thin film transistor has a stacked structure of a substrate, a first electrode, a dielectric thin film, a second electrode, a semiconductor thin film, and a third electrode, wherein current flows between the second and third electrodes perpendicularly to the substrate and is modulated by an electric field generated from the first electrode parallel to the current.

Abstract: A semiconductor device packaged in three dimensions comprises a first thin film device, a second thin film device, and a third thin film device, each of the first, second, and third thin film devices comprising a first insulating film, a first electrode formed over the first insulating film, a second insulating film formed over the first electrode, first and second thin film transistors formed over the second insulating film, wherein the first thin film transistor is connected to the first electrode through a first contact hole, a third insulating film formed over the first and second thin film transistor, a second electrode formed over the third insulating film, wherein the second electrode is connected to the second thin film transistor through a second contact hole, and a fourth insulating film formed over the third insulating film and the second electrode.

Abstract: A non-volatile semiconductor memory device comprises a substrate including a source region, a drain region and a channel region provided between the source region and the drain region with a gate stack located above the channel region with a metal gate located above the gate stack. The metal gate is comprised of a metal having a specific metal work function relative to a composition of a layer of the gate stack that causes electrons to travel through the entire thickness of the blocking layer via direct tunneling. The gate stack preferably comprises a multiple layer stack selected from a group of multiple layer stacks consisting of: ONO, ONH, OHH, OHO, HHH, or HNH, where O is an oxide material, N is SiN, and H is a high ? material.

Abstract: A varactor is configured with first and second conducting layers, spaced apart from one another such that a given voltage can be applied across the first and second conducting layers. Further, an insulator arrangement includes at least one insulator layer disposed between the first and second conducting layers, configured to cooperate with the first and second conducting layers to produce a charge pool which changes responsive to changes in the given voltage such that a device capacitance value between the first and second conducting layers changes responsive to the given voltage. The insulator arrangement can include one layer, two distinct layers or more than two distinct layers. One or more of the layers can be an amorphous material. A zero-bias voltage version of the varactor is also described.

Abstract: A low resistance buried back contact for SOI devices. A trench is etched in an insulating layer at minimum lithographic dimension, and sidewalls are deposited in the trench to decrease its width to sublithographic dimension. Conducting material is deposited in the trench, which serves as a low-resistance contact to the back side of the device. In another embodiment, the trench-fill material is separated from the device by an insulating layer, and serves as a back gate structure.

Abstract: A MOS field plate trench transistor device is disclosed. In one embodiment, in order to obtain a lowest possible on resistance, in the case of a MOS field plate trench transistor device having a body contact hole, it is proposed to form the avalanche breakdown region preferably in an end region of a provided trench structure by virtue of the fact that a mesa region with the body contact region in the semiconductor region as intermediate region in a direction running perpendicular to the first direction and with respect to an adjacent MOS transistor device has a width DMesa, the value of which corresponds to the value of the width DTrench of the trench structure in this direction or exceeds said value and does not go beyond 1.5 times said value, so that the following holds true: DTrench?DMesa?1.5·DTrench. As an alternative, the width DMesa is chosen such that the body contact hole precisely still has space, but the breakdown region is in any event shifted into the end region.

Abstract: A solid-state image sensing device provided with photoelectric conversion films stacked above a semiconductor substrate, comprising: first impurity regions as defined herein; second impurity regions as defined herein; signal charge reading regions as defined herein; and third impurity regions as defined herein.

Abstract: An image sensor includes a semiconductor substrate, a photo receiving area in the semiconductor substrate, a gate electrode installed in a lateral side of the photo receiving area on the semiconductor substrate, and a patterned dielectric layer covering the gate electrode, the photo receiving area, and exposing a partial gate electrode. A spacer surrounds the gate electrode on the dielectric layer.

Abstract: A method is provided for producing a housing body for optoelectronic components that are reliable and inexpensive. The method creates a hermetic joint between a metal sleeve and a glass pane by joining together a housing element and a preferably metallic housing arrangement. The housing element and the housing arrangement are brought into contact with a glass solder, before the housing element and housing arrangement are joined. The glass solder is applied as a shapeable material, in particular as a paste. The glass solder is pre-vitrified and has its shape fixed by energy being introduced at least once, in particular as a result of organic constituents being burnt off. After the housing element has been inserted into the housing arrangement, a joint that is hermetic at least in regions, is produced between the glass pane and housing arrangement.

Abstract: Methods for fabricating dual bit flash memory devices are provided. Method steps include forming a charge trapping layer overlying a substrate and fabricating two insulating members overlying the charge trapping layer. A polycrystalline silicon layer is provided overlying the charge trapping layer and about sidewalls of the insulating members. Sidewall spacers are formed overlying the polycrystalline silicon layer and about the sidewalls of the insulating members. A portion of the first polycrystalline silicon layer and a first portion of the charge trapping layer are removed. A first insulating layer is conformally deposited overlying the insulating members and the substrate. A gate spacer is formed between the two insulating members and overlying the first insulating layer. The two insulating members are removed and the charge trapping layer is etched to form charge storage nodes. Impurity dopants are implanted into the substrate to form impurity-doped bitline regions within the substrate.

Abstract: A capacitor includes a lower electrode, a first dielectric film composed of lead zirconate titanate niobate formed above the lower electrode, a second dielectric film composed of lead zirconate titanate or lead zirconate titanate niobate with a Nb composition smaller than a Nb composition of the lead zirconate titanate niobate composing the first dielectric film, and an upper electrode formed above the second dielectric film.

Abstract: A multi-chip structure at least including a first chip, a second chip and a first thermal-conductive layer is provided. The first chip has a first surface and a plurality of first pads disposed on the first surface. The second chip has a second surface facing the first surface and a plurality of second pads disposed on the second surface. The first thermal-conductive layer is disposed between the first chip and the second chip and includes a thermal-conductive area, a plurality of first electrical connection members and a plurality of first dielectric areas. The first electrical connection members disposed in the first thermal-conductive layer are used to electrically connect the first surface and the second surface. The first dielectric areas surround and insulate the first electrical connection members from the thermal-conductive area.

Abstract: Various methods and apparatuses are described in which a printed circuit board has trace lines. Input/output pads on the printed circuit board may have approximately the same width dimension as a trace line connected to those input/output pads. A first group of vias in the printed circuit board may be aligned into a planar line with a set corridor spacing between adjacent of groups of vias also aligned into a planar line with the same axis to allow a routing space for lines in multiple layers of the printed circuit board to occur in the routing space established by the set corridor spacing.

Abstract: Disclosed is a power semiconductor device, including: a gate electrode having a cross section having a length in a vertical direction, and having a shape extending in a direction orthogonal to the cross section; a gate insulating film surrounding the gate electrode; an n-type source layer positioning to face the gate electrode via the gate insulating film; a p-type base layer adjacent to the n-type source layer and positioning to face the gate electrode via the gate insulating film; an n-type base layer adjacent to the p-type base layer and positioning to face the gate electrode via the gate insulating film without being in contact with the n-type source layer; and a main electrode being in contact with the n-type source layer and the p-type base layer with plural lateral planes extending in a direction crossing the direction in which the gate electrode is extending.

Abstract: A non-volatile memory device includes a semiconductor substrate having an active region defined by isolation films that extend along a first direction. A control gate line extends along in a second direction perpendicular to the first direction. First and second floating gates are formed on the active region and below the control gate line. An island conductive line is formed between the first and second floating gates and within the isolation films. The island conductive line extends along the first direction and is configured to receive a voltage in order to prevent interference between the first and second floating gates.

Abstract: A floating gate of a flash memory device is formed in a moat formed in an isolation film. Therefore, an electric field applied between a control gate and a channel region upon cycling can be precluded or mitigated. A distance between the control gate and the channel region is set greater than a predetermined value. Therefore, an electric field applied between the control gate and the channel region upon cycling can be mitigated. As a result, a data retention characteristic and an endurance characteristic can be improved.

Abstract: An n-type first base layer is formed on a semiconductor substrate 1 having a first major surface and a second major surface, and a p-type second base layer is formed thereon. Between the first base layer and the second base layer, a carrier stored layer is formed. The carrier stored layer has a high-concentration impurity layer and a low concentration impurity layer, and the high-concentration impurity layer has a thickness of 1.5 ?m or more and an impurity concentration therethrough is made to be 1.0×1016 cm?3 or more throughout the layer.

Abstract: An improved transistor array for a display or sensor device is described. The display or sensor device includes a plurality of pixels. Each pixel includes a width and a length. Each pixel is addressed by a transistor. The transistor addressing each pixel has a channel with a channel width. Each channel width is greater than the width or length of the pixel being addressed. By fabricating transistors with extremely long channel widths, lower mobility semiconductor materials can easily be used to fabricate the display device.

Abstract: An apparatus (200) such as a semiconductor device comprises a gate electrode (201) and at least a first electrode (202). The first electrode preferably has an established perimeter that at least partially overlaps with respect to the gate electrode to thereby form a corresponding transistor channel. In a preferred approach the first electrode has a surface area that is reduced notwithstanding the aforementioned established perimeter. This, in turn, aids in reducing any corresponding parasitic capacitance. This reduction in surface area may be accomplished, for example, by providing openings (203) through certain portions of the first electrode.

Abstract: A non-volatile memory including a substrate, a select gate, two floating gates, a control gate, and a doped region is described. The select gate is disposed on the substrate. The two floating gates are disposed on both sides of the select gate, and the top surface of the floating gates is higher than that of the select gate forming a hollow structure on the select gate between the two floating gates. The control gate disposed on the substrate covers the select gate and the two floating gates and fills the hollow structure. The doped region is disposed in the substrate on one side of the two floating gates opposite to the select gate.