Semiconductor device and method of manufacturing therefor

    公开(公告)号:US20060003532A1

    公开(公告)日:2006-01-05

    申请号:US11221823

    申请日:2005-09-09

    申请人: Masao Inoue

    发明人: Masao Inoue

    IPC分类号: H01L21/76

    摘要: An active region on a semiconductor substrate is electrically isolated by trench isolation. A structure of the trench isolation is constituted of: a trench; a silicon oxide film formed on the inner wall of trench; an oxidation preventive film formed between silicon oxide film and semiconductor substrate; and a filling oxide film filling trench. Gate oxide film is formed by oxidation having a high capability by which radicals of at least one kind of hydrogen radicals and oxygen radicals are generated. Thereby, gate oxide film is formed so as to have a almost uniform thickness such that a thickness of a region directly above oxidation preventive film and a thickness of a region directly below gate electrode are almost the same is each other. According to the above procedure, there are obtained a semiconductor device having good transistor characteristics and a fabrication process therefor.

    Rectangular alkaline storage battery
    12.
    发明授权
    Rectangular alkaline storage battery 失效
    矩形碱性蓄电池

    公开(公告)号:US06756156B2

    公开(公告)日:2004-06-29

    申请号:US10083493

    申请日:2002-02-27

    IPC分类号: H01M474

    摘要: In a rectangular alkaline storage battery, the sides of negative cores of negative electrode plates 10, which are disposed at the outermost positions of the group of electrode plates and oppose an outer casing can 40, are exposed. The pore ratios (ratio of total area taken up by pores to area of electrode plate) of the exposed cores must be made lower than those of the other unexposed cores. The pore ratio of the exposed negative core is specified as falling within a range of 10% to 40%. As a result, the negative electrode plates 10 are improved in binding strength, thereby inhibiting exfoliation of an active material. Further, there can be obtained a large rectangular alkaline storage battery which has superior permeability for a gas which would arise in the battery, an improved capacity ratio, and greater volumetric energy density.

    摘要翻译: 在矩形碱性蓄电池中,设置在电极板组的最外侧位置并与外壳罐40相对的负极板10的负极的侧面露出。 暴露的芯的孔隙比(孔的面积占电极面积的面积的比)必须比其他未曝光的芯的孔隙比低。 暴露的负极芯的孔隙比被规定为在10%至40%的范围内。 结果,负极板10的结合强度提高,从而抑制活性物质的剥离。 此外,可以获得对于电池中将产生的气体具有优异的磁导率,提高的容量比和更大的体积能量密度的大型矩形碱性蓄电池。

    Sustained release, solid pesticidal compositions comprising water
insoluble alginates
    13.
    发明授权
    Sustained release, solid pesticidal compositions comprising water insoluble alginates 失效
    持续释放,包含水不溶性藻酸盐的固体农药组合物

    公开(公告)号:US5977023A

    公开(公告)日:1999-11-02

    申请号:US939166

    申请日:1997-09-29

    IPC分类号: A01N25/10 A01N25/26 A01N25/12

    CPC分类号: A01N25/10 A01N25/26

    摘要: There are discolsed a pesticidal composition containing a water-insoluble alginate, which is prepared by treating a solid composition containing (a) a pesticidally active ingredient which is a pest-controlling active ingredient or a plant growth-regulating active ingredient and (b) an alginic acid or a water-soluble alginate with an aqueous solution containing a divalent or polyvalent cation which can convert said alginic acid or water-soluble alginate into a water-insoluble alginate. Also disclosed is a pesticidal composition containing a water-insoluble alginate, which is prepared by coating a solid substance containing the pesticidally active ingredient with a water-insoluble alginate. The composition of the invention has excellent sustained-release effects of the pesticidally active ingredient.

    摘要翻译: 通过处理含有(a)作为害虫控制活性成分或植物生长调节活性成分的杀虫活性成分的固体组合物和(b)含有不溶于水的藻酸盐的农药组合物, 海藻酸或水溶性藻酸盐与含有二价或多价阳离子的水溶液,其可将所述藻酸或水溶性藻酸盐转化为水不溶性藻酸盐。 还公开了含有水不溶性藻酸盐的农药组合物,其通过用含水不溶性藻酸盐包被含有杀虫活性成分的固体物质制备。 本发明的组合物具有优良的杀虫活性成分的缓释作用。

    Fast data transfer bus
    14.
    发明授权
    Fast data transfer bus 失效
    快速数据传输总线

    公开(公告)号:US5638402A

    公开(公告)日:1997-06-10

    申请号:US313384

    申请日:1994-09-27

    CPC分类号: H04L25/0266

    摘要: A bus transceiver in a first signal processing circuit is connected to one end of a first bus connecting line for transferring a data pulse signal. A bus transceiver in a second signal processing circuit is connected to one end of a second bus connecting line for transferring a data pulse signal. Connected to the other end of the first bus connecting line is a first termination resistor. Connected to the other end of the second bus connecting line is a second termination resistor. In a portion of a predetermined length (parallel coupling portion) in the first and second bus connecting lines, the interval between the first and second bus connecting lines is held substantially constant so as to produce capacitive and inductive coupling between both the bus connecting lines. Each of the first and second bus transceivers includes a bus driver and a bus receiver. The bus receiver in the first bus transceiver generates a pulse signal substantially equal to an output pulse signal which was generated from the bus driver in the second bus transceiver, based on a pulse waveform induced in the parallel coupling portion on the first bus connecting line by the output pulse signal from the second bus transceiver.

    摘要翻译: 第一信号处理电路中的总线收发器连接到用于传送数据脉冲信号的第一总线连接线的一端。 第二信号处理电路中的总线收发器连接到用于传送数据脉冲信号的第二总线连接线的一端。 连接到第一总线连接线的另一端是第一个终端电阻。 连接到第二总线连接线的另一端是第二个终端电阻。 在第一和第二总线连接线中的预定长度(平行耦合部分)的一部分中,第一和第二总线连接线之间的间隔保持基本上恒定,以便在两条总线连接线之间产生电容和电感耦合。 第一和第二总线收发器中的每一个包括总线驱动器和总线接收器。 第一总线收发器中的总线接收器基于在第一总线连接线上的并联耦合部分中感应的脉冲波形,产生基本上等于在第二总线收发器中的总线驱动器产生的输出脉冲信号的脉冲信号, 来自第二总线收发器的输出脉冲信号。

    Rear projection screen
    16.
    发明授权
    Rear projection screen 失效
    背投屏幕

    公开(公告)号:US4729631A

    公开(公告)日:1988-03-08

    申请号:US43025

    申请日:1987-04-27

    CPC分类号: G03B21/625

    摘要: Provided is a rear projection screen apparatus having a rear projection screen, light rays from a projecter being incident upon the rear surface of the rear projection screen at steep angles, wherein a plurality of elongated prisms are formed on the rear surface of the screen, each prism having a reflection surface extending therealong, thereby the incedence light rays are internally reflected, and then transmitted through the medium of screen for emerging from the front surface of the screen on the viewing side, and the rear surface of the screen is in a curve shape which is convex toward the viewing side so that the brightness of the screen can be made to be uniform.

    摘要翻译: 本发明提供一种背投屏幕装置,其具有后投影屏幕,来自投影仪的光线以陡角入射在后投影屏幕的后表面上,其中多个细长棱镜形成在屏幕的后表面上,每个 棱镜具有沿其延伸的反射表面,从而内部反射入射光线,然后透过屏幕介质透过观察侧的屏幕前表面,屏幕的后表面处于曲线 形状朝向观察侧凸出,使得可以使屏幕的亮度均匀。

    Manufacturing method of CMOS type semiconductor device, and CMOS type semiconductor device
    17.
    发明授权
    Manufacturing method of CMOS type semiconductor device, and CMOS type semiconductor device 有权
    CMOS型半导体器件的制造方法以及CMOS型半导体器件

    公开(公告)号:US07863125B2

    公开(公告)日:2011-01-04

    申请号:US12492648

    申请日:2009-06-26

    IPC分类号: H01L21/8238

    CPC分类号: H01L21/823857

    摘要: The manufacturing method of the CMOS type semiconductor device which can suppress the boron penetration from the gate electrode of the pMOS transistors to the semiconductor substrate in the case that boron is contained in the gate electrodes, while enabling the improvement in the NBTI lifetime of the pMOS transistors, without degrading the performance of the nMOS transistors, is offered. The manufacturing method of the CMOS type semiconductor device concerning the present invention has the following process steps. Halogen is introduced to the semiconductor substrate of pMOS transistor formation areas. Next, a gate insulating film is formed on the semiconductor substrate of the pMOS transistor formation areas. Next, nitrogen is introduced to the gate insulating film.

    摘要翻译: 在这种CMOS型半导体器件的制造方法中,能够抑制在栅极电极中含有硼的情况下,从pMOS晶体管的栅电极到半导体衬底的硼渗透,同时能够提高pMOS的NBTI寿命 提供了晶体管,而不降低nMOS晶体管的性能。 关于本发明的CMOS型半导体器件的制造方法具有以下工序。 卤素引入pMOS晶体管形成区域的半导体衬底。 接下来,在pMOS晶体管形成区域的半导体衬底上形成栅极绝缘膜。 接下来,将氮引入到栅极绝缘膜。

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREFOR
    18.
    发明申请
    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREFOR 审中-公开
    半导体器件及其制造方法

    公开(公告)号:US20100140681A1

    公开(公告)日:2010-06-10

    申请号:US12706659

    申请日:2010-02-16

    申请人: Masao Inoue

    发明人: Masao Inoue

    IPC分类号: H01L29/788

    摘要: An active region on a semiconductor substrate is electrically isolated by trench isolation. A structure of the trench isolation is constituted of a trench; a silicon oxide film formed on the inner wall of trench; an oxidation preventive film formed between silicon oxide film and semiconductor substrate; and a filling oxide film filling trench. Gate oxide film is formed by oxidation having a high capability by which radicals of at least one kind of hydrogen radicals and oxygen radicals are generated. Thereby, gate oxide film is formed so as to have a almost uniform thickness such that a thickness of a region directly above oxidation preventive film and a thickness of a region directly below gate electrode are almost the same is each other. According to the above procedure, there are obtained a semiconductor device having good transistor characteristics and a fabrication process therefor.

    摘要翻译: 通过沟槽隔离将半导体衬底上的有源区电隔离。 沟槽隔离的结构由沟槽构成; 形成在沟槽内壁上的氧化硅膜; 形成在氧化硅膜和半导体衬底之间的防氧化膜; 和填充氧化物膜填充沟槽。 栅极氧化膜通过氧化而形成,其具有通过其产生至少一种氢自由基和氧自由基的自由基的高能力。 由此,栅极氧化膜形成为具有几乎均匀的厚度,使得防氧化膜正上方的区域的厚度和栅电极正下方的区域的厚度彼此相同。 根据上述步骤,获得了具有良好的晶体管特性的半导体器件及其制造工艺。

    Semiconductor device and method of manufacturing thereof
    19.
    发明授权
    Semiconductor device and method of manufacturing thereof 有权
    半导体装置及其制造方法

    公开(公告)号:US07683455B2

    公开(公告)日:2010-03-23

    申请号:US11706956

    申请日:2007-02-16

    申请人: Masao Inoue

    发明人: Masao Inoue

    IPC分类号: H01L29/00

    摘要: An active region on a semiconductor substrate is electrically isolated by trench isolation. A structure of the trench isolation is constituted of: a trench; a silicon oxide film formed on the inner wall of trench; an oxidation preventive film formed between silicon oxide film and semiconductor substrate; and a filling oxide film filling trench. Gate oxide film is formed by oxidation having a high capability by which radicals of at least one kind of hydrogen radicals and oxygen radicals are generated. Thereby, gate oxide film is formed so as to have a almost uniform thickness such that a thickness of a region directly above oxidation preventive film and a thickness of a region directly below gate electrode are almost the same is each other. According to the above procedure, there are obtained a semiconductor device having good transistor characteristics and a fabrication process therefor.

    摘要翻译: 通过沟槽隔离将半导体衬底上的有源区电隔离。 沟槽隔离的结构由沟槽构成; 形成在沟槽内壁上的氧化硅膜; 形成在氧化硅膜和半导体衬底之间的防氧化膜; 和填充氧化物膜填充沟槽。 栅极氧化膜通过氧化而形成,其具有通过其产生至少一种氢自由基和氧自由基的自由基的高能力。 由此,栅极氧化膜形成为具有几乎均匀的厚度,使得防氧化膜正上方的区域的厚度和栅电极正下方的区域的厚度彼此相同。 根据上述步骤,获得了具有良好的晶体管特性的半导体器件及其制造工艺。

    Semiconductor device and method of manufacturing therefor
    20.
    发明授权
    Semiconductor device and method of manufacturing therefor 有权
    半导体装置及其制造方法

    公开(公告)号:US06964905B2

    公开(公告)日:2005-11-15

    申请号:US10095053

    申请日:2002-03-12

    申请人: Masao Inoue

    发明人: Masao Inoue

    摘要: An active region on a semiconductor substrate is electrically isolated by trench isolation. A structure of the trench isolation is constituted of: a trench; a silicon oxide film formed on the inner wall of trench; an oxidation preventive film formed between silicon oxide film and semiconductor substrate; and a filling oxide film filling trench. Gate oxide film is formed by oxidation having a high capability by which radicals of at least one kind of hydrogen radicals and oxygen radicals are generated. Thereby, gate oxide film is formed so as to have a almost uniform thickness such that a thickness of a region directly above oxidation preventive film and a thickness of a region directly below gate electrode are almost the same is each other. According to the above procedure, there are obtained a semiconductor device having good transistor characteristics and a fabrication process therefor.

    摘要翻译: 通过沟槽隔离将半导体衬底上的有源区电隔离。 沟槽隔离的结构由沟槽构成; 形成在沟槽内壁上的氧化硅膜; 形成在氧化硅膜和半导体衬底之间的防氧化膜; 和填充氧化物膜填充沟槽。 栅极氧化膜通过氧化而形成,其具有通过其产生至少一种氢自由基和氧自由基的自由基的高能力。 由此,栅极氧化膜形成为具有几乎均匀的厚度,使得防氧化膜正上方的区域的厚度和栅电极正下方的区域的厚度彼此相同。 根据上述步骤,获得了具有良好的晶体管特性的半导体器件及其制造工艺。