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    • 41. 发明授权
    • Semiconductor device
    • 半导体器件
    • US07655992B2
    • 2010-02-02
    • US11806462
    • 2007-05-31
    • Shuichi TakahashiYutaka YamadaMasaru Kanai
    • Shuichi TakahashiYutaka YamadaMasaru Kanai
    • H01L31/119H01L21/332
    • H01L27/0629H01L27/0738H01L29/4238
    • The invention is directed to providing a resistor with high reliability. The invention is also directed to miniaturizing a semiconductor device having a MOS transistor and a resistor element on the same semiconductor substrate. An N-type well region is formed in a front surface of a P-type semiconductor substrate, and a P−-type resistor layer is formed in a front surface of the well region. A conductive layer is annularly formed on the well region so as to surround the resistor layer. A predetermined voltage is applied to the conductive layer and a channel is not formed under the conductive layer during normal operation, thereby isolating a pull-down resistor from the other elements (e.g. a P-channel type MOS transistor). The resistor layer and an element isolation insulation film do not contact each other. Both the PMOS and the pull-down resistor are formed in one region surrounded by the element isolation insulation film.
    • 本发明旨在提供一种具有高可靠性的电阻器。 本发明还涉及在同一半导体衬底上使具有MOS晶体管和电阻元件的半导体器件小型化。 在P型半导体基板的正面形成有N型阱区,在该阱区的前表面形成有P型电阻层。 导电层环形地形成在阱区上,以便围绕电阻层。 预定的电压被施加到导电层,并且在正常操作期间在导电层下方不形成沟道,从而将下拉电阻器与其它元件(例如P沟道型MOS晶体管)隔离。 电阻层和元件隔离绝缘膜不会相互接触。 PMOS和下拉电阻都形成在由元件隔离绝缘膜包围的一个区域中。
    • 42. 发明授权
    • Processing in pipelined computing units with data line and circuit configuration rule signal line
    • 用流水线计算单元处理数据线和电路配置规则信号线
    • US07653805B2
    • 2010-01-26
    • US11727134
    • 2007-03-23
    • Takashi YoshikawaShigehiro AsanoYutaka Yamada
    • Takashi YoshikawaShigehiro AsanoYutaka Yamada
    • G06F15/76
    • G06F15/7867
    • A semiconductor device for performing data processing by performing a plurality of computations in cycles includes a pipeline formed by connecting a plurality of computing units in series, each of the computing units including: a data line for receiving data; a control line for receiving a rule signal; a circuit information control unit configured to store, before data processing, several circuit information items, and to output a first one of the several circuit information items according to the rule signal received via the control line in a first cycle of the data processing; a processing element configured to construct an execution circuit according to the first circuit information item, to perform a computation using data from the data line, and to output a computation result; a data register for storing the computation result, and for outputting the computation result in a second cycle; and a control register for storing the rule signal and for outputting the rule signal in the second cycle. The semiconductor further includes a controller configured to control output timing of the rule signal to the control line of a first-stage one of the computing units in the pipeline and to control output timing of the data to the data line of the first-stage computing unit in the first cycle, so that the plurality of computing units are operated as a pipeline.
    • 用于通过循环执行多个计算来执行数据处理的半导体装置包括通过串联连接多个计算单元而形成的流水线,每个计算单元包括:用于接收数据的数据线; 用于接收规则信号的控制线; 电路信息控制单元,被配置为在数据处理之前存储几个电路信息项,并且在数据处理的第一周期中根据经由控制线接收的规则信号来输出多个电路信息项中的第一个; 处理元件,被配置为构成根据第一电路信息项的执行电路,以使用来自数据线的数据执行计算,并输出计算结果; 数据寄存器,用于存储所述计算结果,并用于在第二周期中输出所述计算结果; 以及用于存储规则信号并在第二周期中输出规则信号的控制寄存器。 半导体还包括控制器,被配置为控制规则信号的输出定时到流水线中的计算单元的第一级的控制线,并且控制数据到第一级计算的数据线的输出定时 单元,使得多个计算单元作为流水线操作。
    • 43. 发明申请
    • CACHE MEMORY, COMPUTER SYSTEM AND MEMORY ACCESS METHOD
    • 高速缓存存储器,计算机系统和存储器访问方法
    • US20090319865A1
    • 2009-12-24
    • US12393256
    • 2009-02-26
    • Tatsunori KanaiYutaka Yamada
    • Tatsunori KanaiYutaka Yamada
    • H03M13/09
    • G06F11/1064
    • A cache memory has a data holding unit having multiple cache lines each of which includes an address area, a data area and a dirty bit, and a controller which is given read data and a correction execution signal indicating whether or not error correction has been performed for the read data, the read data has been read from a memory storing error-correction-coded data, which also stores address information corresponding to the read data into the address area of any one of the multiple cache lines, stores the read data into the data area, and sets a predetermine value as the dirty bit on the basis of the correction execution signal.
    • 高速缓冲存储器具有数据保持单元,该数据保持单元具有多个高速缓存线,每条高速缓存行包括地址区,数据区和脏位,以及给予读取数据的控制器和指示是否执行了纠错的校正执行信号 对于读取数据,读取数据已从存储错误校正编码数据的存储器中读出,该数据还将与读取数据相对应的地址信息存储到多个高速缓存行中的任何一个的地址区域中,将读取的数据存储到 数据区域,并且基于校正执行信号将预定值设置为脏位。
    • 44. 发明申请
    • Image Display Apparatus
    • 图像显示装置
    • US20090114792A1
    • 2009-05-07
    • US12258132
    • 2008-10-24
    • Mika RIMasahiro YamamotoYutaka YamadaKohei MiyoshiTeppei Tanaka
    • Mika RIMasahiro YamamotoYutaka YamadaKohei MiyoshiTeppei Tanaka
    • F16M13/00
    • F16M11/22F16M11/08F16M2200/08Y10S248/919
    • A large-screen image display apparatus which comprises: a display module; an outer frame shaped so as to fit along the rim of the rear surface of the display module; a hollow, bar-shaped main frame for supporting the display module, which is arranged to extend vertically and fixed to the upper and lower portions of the outer frame and to the rear surface of the display module by a fixing part; and a stand for supporting the display module, which has a leg portion. The leg portion of the stand is inserted into the main frame. The leg portion and the main frame are fastened together by screwing a screw through a screw hole formed through the main frame and a first screw hole formed through the leg portion. In addition, the leg portion and a fixing part of the outer frame are fastened together by screwing a screw through a second screw hole formed through the leg portion and a screw hole formed in the fixing part of the outer frame. The first screw hole and the second screw hole are formed on different faces of the leg portion and at different heights. This can provide a large-screen image display apparatus with a less-wobble, high-safety, high-reliability, and low-cost stand-attaching structure.
    • 一种大屏幕图像显示装置,包括:显示模块; 外框,其形状为沿着所述显示模块的后表面的边缘配合; 用于支撑显示模块的中空的条形主框架,其被布置成通过固定部分垂直地延伸并固定到外框架的上部和下部以及显示模块的后表面; 以及支撑具有腿部的显示模块的支架。 支架的腿部插入主框架。 通过将螺钉拧入通过主框架形成的螺纹孔和通过腿部形成的第一螺纹孔,将腿部和主框架紧固在一起。 此外,通过将螺钉穿过通过腿部形成的第二螺钉孔和形成在外框架的固定部分中的螺钉孔,将腿部和外框的固定部分固定在一起。 第一螺纹孔和第二螺纹孔形成在腿部的不同面上并且在不同的高度处。 这可以提供具有摆动较小,高安全性,高可靠性和低成本支架结构的大屏幕图像显示装置。
    • 45. 发明申请
    • METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    • 制造半导体器件的方法
    • US20090011603A1
    • 2009-01-08
    • US12020761
    • 2008-01-28
    • Yuichi InabaYutaka YamadaShigehiro Morikawa
    • Yuichi InabaYutaka YamadaShigehiro Morikawa
    • H01L21/311
    • H01L27/115H01L29/42324H01L29/66825H01L29/7881
    • The invention prevents a wiring layer in a memory region from being exposed to prevent a change in wire resistance and degradation of reliability. A SiO2 film as an etching stopper film which transmits ultraviolet light is formed on pad electrodes and an interlayer insulation film. Then, the SiO2 film on the pad electrodes is etched selectively and the SiO2 film in an EPROM region is left. A silicon nitride film and a polyimide film are then formed on the SiO2 film and on the pad electrodes where the SiO2 film is removed, as a protection film which does not transmit ultraviolet light. The silicon nitride film and the polyimide film on the pad electrodes and in the EPROM region are then selectively removed by etching. Since the SiO2 film functions as an etching stopper at this time, the interlayer insulation film under the SiO2 film is prevented from being etched and a control gate line metal layer is prevented from being exposed.
    • 本发明防止存储区域中的布线层暴露,以防止电线电阻的变化和可靠性的劣化。 在焊盘电极和层间绝缘膜上形成作为透射紫外光的蚀刻停止膜的SiO 2膜。 然后,选择性地蚀刻焊盘电极上的SiO 2膜,并且留下EPROM区域中的SiO 2膜。 然后在SiO 2膜上除去SiO 2膜的焊盘电极上形成氮化硅膜和聚酰亚胺膜作为不透射紫外线的保护膜。 然后通过蚀刻选择性地去除焊盘电极和EPROM区域中的氮化硅膜和聚酰亚胺膜。 由于SiO 2膜此时用作蚀刻阻挡层,因此可以防止SiO 2膜下的层间绝缘膜被蚀刻,防止控制栅线金属层露出。
    • 47. 发明申请
    • Plasma display apparatus
    • 等离子显示装置
    • US20070182298A1
    • 2007-08-09
    • US11515822
    • 2006-09-06
    • Hidenao KubotaYutaka Yamada
    • Hidenao KubotaYutaka Yamada
    • H01K1/30H01J5/16H01J61/40
    • H01J11/44H01J2211/446H05K9/0054
    • Disclosed is an optical filter having an electromagnetic shield capable of shielding unnecessary radiation of electromagnetic waves from a PDP, in which satisfactory reduction of undesired radiation is achieved even by employing a relatively low price optical filter. A plasma display apparatus of the invention includes: a conductive rear surface cover covering a rear surface of a plasma display panel; an optical filter provided with an conductive layer having a surface resistance of 0.5 Ω/square or above, which is disposed at the front surface of the plasma display panel and serves to reduce leakage of electromagnetic waves from the plasma display panel; optical filter protecting members electrically connected with the rear surface cover, for protecting/retaining the optical filter; and a conductive body having elasticity, which is interposed between the optical filter and the optical filter protecting member. A plurality of bosses are formed in the optical filter protecting members. A part of the elastic conductive body is compressed by the bosses and connection resistance with the elastic conductive body is reduced.
    • 公开了一种具有电磁屏蔽的光学滤波器,其能够屏蔽来自PDP的电磁波的不必要的辐射,其中即使采用相对低价格的滤光器也能实现令人满意的不需要的辐射的减少。 本发明的等离子体显示装置包括:覆盖等离子体显示面板的后表面的导电后表面盖; 具有表面电阻为0.5Ω/□以上的导电层的光学滤波器,其设置在等离子体显示面板的前表面,用于减少等离子体显示面板的电磁波的泄漏; 与后表面盖电连接的滤光器保护件,用于保护/保持滤光器; 以及具有弹性的导电体,其被插入在滤光器和滤光器保护构件之间。 在滤光器保护构件中形成有多个凸起部。 弹性导电体的一部分被凸起压缩,并且与弹性导电体的连接电阻减小。
    • 50. 发明授权
    • Flat heating surface type gas stove
    • 平面加热表面式燃气灶
    • US06823859B2
    • 2004-11-30
    • US10602723
    • 2003-06-25
    • Yutaka YamadaKiyoshi Nakayama
    • Yutaka YamadaKiyoshi Nakayama
    • F24C300
    • F24C3/067Y02B40/166
    • There is disclosed a novel flat heating surface type gas stove which is capable of heating a heating substance across a heat resistance glass at practically applicable heating efficiency, overcoming any inconvenience resulting from the exposure of flame and facilitating the cleaning of the gas stove. This gas stove 10 comprises a heat resistance glass top plate 12 which is disposed over a burner 15, wherein a gas-permeable porous body 40 is disposed below said top plate 12, and a space between said top plate 12 and a surface of said gas-permeable porous body 40 is assigned to a combustion space S. Combustion gas generated is designed to be discharged through said gas-permeable porous body 40. As high-temperature combustion gas passes through said gas-permeable porous body 40, radiant heat B is generated from the surface of said gas-permeable porous body 40. Since the heating substance 4 is heated by both of heat conduction and radiation, high heating efficiency can be achieved.
    • 公开了一种新颖的平面加热表面式燃气灶,其能够以实际可用的加热效率加热加热物质穿过耐热玻璃,克服了由于火焰的暴露而导致的任何不便,并且便于清洁燃气灶。 该气体炉10包括设置在燃烧器15上方的耐热性玻璃顶板12,其中透气性多孔体40设置在所述顶板12的下方,并且所述顶板12与所述气体的表面之间的空间 将透气性多孔体40分配给燃烧空间S.产生的燃烧气体被设计成通过所述透气性多孔体40排出。当高温燃烧气体通过所述透气性多孔体40时,辐射热B为 从所述透气性多孔体40的表面产生。由于加热物质4被热传导和辐射两者加热,因此可以实现高的加热效率。