摘要:
A nonvolatile semiconductor memory device includes a semiconductor substrate, a first insulating layer formed on the semiconductor substrate, a plurality of charge storage layers formed on the first insulating layer, a plurality of element isolation insulating films formed between the charge storage layers respectively, a second insulating layer formed on the charge storage layers and the element isolation insulating films, the second insulating layer including a stacked structure of a first silicon nitride film, a first silicon oxide film, an intermediate insulating film having a relative dielectric constant of not less than 7 and a second silicon oxide film, and a control electrode formed on the second insulating layer. The first silicon nitride film has a nitrogen concentration of not less than 21×1015 atoms/cm2.
摘要翻译:非易失性半导体存储器件包括半导体衬底,形成在半导体衬底上的第一绝缘层,形成在第一绝缘层上的多个电荷存储层,分别形成在电荷存储层之间的多个元件隔离绝缘膜,第二绝缘层 绝缘层,形成在电荷存储层和元件隔离绝缘膜上,第二绝缘层包括第一氮化硅膜,第一氧化硅膜,相对介电常数不小于7的中间绝缘膜的堆叠结构 和第二氧化硅膜,以及形成在第二绝缘层上的控制电极。 第一氮化硅膜的氮浓度不小于21×10 15原子/ cm 2。
摘要:
A semiconductor device includes a semiconductor substrate, a plurality of nonvolatile memory cells provided on the semiconductor substrate, each of the plurality of nonvolatile memory cells comprising a first insulating film provided on the semiconductor substrate, a charge storage layer provided on the first insulating film, a control gate electrode provided above the charge storage layer, a second insulating film provided between the control gate electrode and the charge storage layer, the second insulating film between adjacent charge storage layers including a first region having permittivity lower than that of the second insulating film on a top surface of the charge storage layer in a cross-section view of a channel width direction of the nonvolatile memory cell, and the first region having composition differing from that of the second insulating film on the top surface of the charge storage layer.
摘要:
The present invention provides a signal readout method of solid-state imaging device which can simultaneously readouts the signals having different properties that can generate multiple images obtained by capturing the same subject under different capturing conditions from one solid-state imaging device.A signal readout method of solid-state imaging device that is applied to a solid-state imaging device with a color filter array (CFA) and multiple pixels, the method characterized in that a pixel mixture of a different number of pixels is performed for every readout signal in the solid-state imaging device, and a signal after the pixel mixture is readout. The signal after the pixel mixture means a first signal after the pixel mixture that is obtained by performing the pixel mixture of predetermined L pixels (L≦n×m) within (n×m) pixels (n and m are natural numbers) consisting of n pixels in a vertical direction and m pixels in a horizontal direction of the solid-state imaging device, and a second signal after the pixel mixture that is obtained by down sampling pixel signals of (n×m) pixels without performing pixel mixture of (n×m) pixels.
摘要:
Claimed and disclosed is a semiconductor device including a transistor having a gate insulating film structure containing nitrogen or fluorine in a compound, such as metal silicate, containing metal, silicon and oxygen, a gate insulating film structure having a laminated structure of an amorphous metal oxide film and metal silicate film, or a gate insulating film structure having a first gate insulating film including an oxide film of a first metal element and a second gate insulating film including a metal silicate film of a second metal element.
摘要:
An object of the present invention is to provide a curable composition excellent in on-site formability, excellent in heat resistance, chemical resistance and oil resistance, and low in compression set. The invention relates to a curable composition comprising (a) a vinyl-based polymer containing at least one (meth)acryloyl group in a molecule thereof and having a number average molecular weight of 500 to 1,000,000, (b) an ethylenic unsaturated group-containing compound, (c) a thixotropic property-imparting agent, (d) fumed silica surface-treated with a (meth)acryloyl group-containing silane and (e) a photopolymerization initiator.
摘要:
An operation system used for operating a pointer on a display screen includes a first transmitting section, a first receiving section, a measuring section, and an outputting section. The first transmitting section transmits radio waves of a millimeter band. The first receiving section receives the radio waves transmitted from the first transmitting section, a distance between the first transmitting section and the first receiving section being changeable. The measuring section measures an amplitude of the radio waves received by the first receiving section. The outputting section outputs an operation signal for executing an operation of the pointer on the display screen in a depth direction in accordance with a change of the amplitude of the radio waves measured by the measuring section.
摘要:
A semiconductor device includes a semiconductor substrate, and nonvolatile memory cells, each of the cells including a channel region having a channel length and a channel width, a tunnel insulating film, a floating gate electrode, a control gate electrode, an inter-electrode insulating film between the floating and control gate electrodes, and an electrode side-wall insulating film on side-wall surfaces of the floating and control gate electrodes, the electrode side-wall insulating film including first and second insulating films having first and second dielectric constants, the first dielectric constant being higher than the second dielectric constant, the second dielectric constant being higher than a dielectric constant of a silicon nitride film, the first insulating film being in a central region of a facing region between the floating and control gate electrodes, the second insulating region being in the both end regions of the facing region and protruding from the both end portions.
摘要:
A nonvolatile semiconductor memory device includes a first insulator, first conductor, element isolation insulator, second insulator and second conductor. The first insulator is formed on the main surface of a substrate and the first conductor is formed on the first insulator. The element isolation insulator is filled into at least part of both side surfaces of the first insulator in a gate width direction thereof and both side surfaces of the first conductor in a gate width direction thereof and is so formed that the upper surface thereof will be set with height between those of the upper and bottom surfaces of the first conductor. The second insulator includes a three-layered insulating film formed of a silicon oxide film, a silicon oxynitride film and a silicon oxide film formed on the first conductor and element isolation insulator. The second conductor is formed on the second insulator.
摘要:
A (1→3)-β-D-glucan binding protein, a fluorescence-labeled (1→3)-β-D-glucan binding domain protein, a (1→3)-β-D-glucan measuring agent comprising the same, a method for measuring (1→3)-β-D-glucan using the same, and a (1→3)-β-D-glucan assay kit comprising the same.