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1. 发明授权

US07795667B2 Semiconductor memory preventing an electric short circuit between a word line and a semiconductor substrate, and manufacturing method for the semiconductor memory 失效
标题翻译：防止字线和半导体基板之间的电短路的半导体存储器以及半导体存储器的制造方法
公开(公告)号：US07795667B2
公开(公告)日：2010-09-14
申请号：US10612033
申请日：2003-07-03
申请人： Tadashi Iguchi , Katsuhiro Ishida , Hiroaki Tsunoda , Hirohisa Iizuka , Hiroaki Hazama , Seiichi Mori
发明人： Tadashi Iguchi , Katsuhiro Ishida , Hiroaki Tsunoda , Hirohisa Iizuka , Hiroaki Hazama , Seiichi Mori
IPC分类号： H01L27/115 , H01L21/336
CPC分类号： H01L27/11521 , H01L27/115 , H01L27/11524
摘要： A semiconductor device comprises a non-volatile memory including a memory cell array, element isolating regions, a second trench and a word line. The memory cell array is constituted by memory cells which have floating electrodes and are arranged in the shape of a matrix on a semiconductor substrate. Each of the element isolating regions has a first trench formed in the semiconductor substrate and between memory cells adjacent to each other along a gate width direction, and an isolating filler filled in the first trench. The second trench is formed in the isolating filler and between the floating electrodes of the memory cells adjacent to each other along the gate width direction, and is narrow at the bottom thereof. The word line is connected to the memory cells, buried in the second trenches and extending along the gate width direction.
摘要翻译：半导体器件包括非易失性存储器，其包括存储单元阵列，元件隔离区，第二沟槽和字线。存储单元阵列由具有浮置电极且在半导体衬底上以矩阵形状排列的存储单元构成。每个元件隔离区域具有形成在半导体衬底中的第一沟槽和沿着栅极宽度方向彼此相邻的存储单元和填充在第一沟槽中的隔离填料。第二沟槽形成在隔离填料中并且沿着栅极宽度方向彼此相邻的存储单元的浮置电极之间，并且在其底部处窄。字线连接到存储单元，埋在第二沟槽中并沿着栅极宽度方向延伸。

2. 发明授权

US08237295B2 Semiconductor device, method for manufacturing semiconductor device, and manufacturing apparatus for semiconductor device 有权
标题翻译：半导体装置，半导体装置的制造方法以及半导体装置的制造装置
公开(公告)号：US08237295B2
公开(公告)日：2012-08-07
申请号：US13052368
申请日：2011-03-21
申请人： Yuichi Sano , Takashi Imoto , Naoto Takebe , Katsuhiro Ishida , Tomomi Honda , Yasushi Kumagai
发明人： Yuichi Sano , Takashi Imoto , Naoto Takebe , Katsuhiro Ishida , Tomomi Honda , Yasushi Kumagai
IPC分类号： H01L23/48 , H01L23/52 , H01L23/40
CPC分类号： H01L24/85 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/78 , H01L2224/32145 , H01L2224/32225 , H01L2224/45015 , H01L2224/45144 , H01L2224/48091 , H01L2224/48145 , H01L2224/48227 , H01L2224/48455 , H01L2224/48476 , H01L2224/4848 , H01L2224/48599 , H01L2224/48992 , H01L2224/48997 , H01L2224/4911 , H01L2224/49175 , H01L2224/49429 , H01L2224/73265 , H01L2224/78301 , H01L2224/85181 , H01L2224/92247 , H01L2225/06562 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01057 , H01L2924/01079 , H01L2924/01082 , H01L2924/181 , H01L2924/2075 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , Y10T29/41 , H01L2924/00 , H01L2924/00012 , H01L2224/48465 , H01L2224/85399 , H01L2224/05599
摘要： According to one embodiment, a semiconductor device includes a first semiconductor element, a first electrode, a ball part, a second electrode, and a wire. The first electrode is electrically connected to the first semiconductor element. The ball part is provided on the first electrode. The wire connects the ball part and the second electrode. A thickness of a turned-back portion at an end of the wire on a side opposite to the second electrode is smaller than a diameter of the wire.
摘要翻译：根据一个实施例，半导体器件包括第一半导体元件，第一电极，球形部分，第二电极和线。第一电极电连接到第一半导体元件。球部设置在第一电极上。导线连接球部和第二电极。在与第二电极相反的一侧的线的端部处的折回部分的厚度小于导线的直径。

3. 发明授权

US08009123B2 Method for grayscale display processing for multi-grayscale display to reduce false contours in a plasma display device 失效
标题翻译：用于多灰阶显示的灰度显示处理以减少等离子体显示装置中的假轮廓的方法
公开(公告)号：US08009123B2
公开(公告)日：2011-08-30
申请号：US11626874
申请日：2007-01-25
申请人： Katsuhiro Ishida , Akira Yamamoto , Ayahito Kojima , Shingo Kubo , Takashi Shiizaki , Hirohito Kuriyama
发明人： Katsuhiro Ishida , Akira Yamamoto , Ayahito Kojima , Shingo Kubo , Takashi Shiizaki , Hirohito Kuriyama
IPC分类号： G09G3/28
CPC分类号： G09G3/2803 , G09G3/2025 , G09G3/2077 , G09G2320/0261
摘要： In the PDP device, for example, two types of SF lighting patterns (A and B modes) are equally divided and arranged in spatially different regions in a field. For example, the patterns are arranged in a zigzag manner in units of pixels. At all lighting steps, existence of an absence of light-on SF which becomes a cause of false contour is permitted only in one mode. Accordingly, a generation rate of absence of light-on SF per field when the modes are combined is low, and the level of false contour can be reduced. Further, the spatial arrangement of each mode is optionally changed among the fields.
摘要翻译：在PDP装置中，例如，两种类型的SF照明图案（A和B模式）被均匀分配并布置在场中的空间不同的区域中。例如，以像素为单位以锯齿形的方式布置图案。在所有照明步骤中，仅在一种模式中允许存在成为造成假轮廓的原因的SF。因此，当组合模式时，每场的光照SF的产生率不足，并且可以降低假轮廓的水平。此外，每个模式的空间排列可选地在场之间改变。

4. 发明授权

US07855698B2 Display driving method and apparatus 失效
标题翻译：显示驱动方法和装置
公开(公告)号：US07855698B2
公开(公告)日：2010-12-21
申请号：US11506964
申请日：2006-08-21
申请人： Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka , Masaya Tajima , Katsuhiro Ishida , Kiyotaka Ogawa , Toshio Ueda
发明人： Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka , Masaya Tajima , Katsuhiro Ishida , Kiyotaka Ogawa , Toshio Ueda
IPC分类号： G09G3/28
CPC分类号： G09G3/2803 , G09G3/2022 , G09G3/2025 , G09G3/2029 , G09G3/204 , G09G3/2051 , G09G3/2059 , G09G3/2937 , G09G3/2946 , G09G5/399 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/0271 , G09G2320/0276 , G09G2320/106 , G09G2340/0428
摘要： A display driving method drives a display to make a gradation display on a screen of the display depending on a length of a light emission time in each of sub fields forming 1 field, where 1 field is a time in which an image is displayed, N sub fields SF1 through SFN form 1 field, and each sub field includes an address display-time in which a wall charge is formed with respect to all pixels which are to emit light within the sub field and a sustain time which is equal to the light emission time and determines a luminance level. The display driving method includes the steps of setting the sustain times of each of the sub fields approximately constant within 1 field, and displaying image data on the display using N+1 gradation levels from a luminance level 0 to a luminance level N.
摘要翻译：显示驱动方法根据形成1场的每个子场中的发光时间的长度来驱动显示器以在显示器的屏幕上进行灰度显示，其中1场是显示图像的时间，N 子场SF1至SFN形成1场，并且每个子场包括其中相对于将在子场内发光的所有像素形成壁电荷的地址显示时间和等于光的维持时间发光时间并确定亮度水平。显示驱动方法包括以下步骤：在1场内将每个子场的维持时间设定为大致恒定，并且使用从亮度级0到亮度级N的N + 1个灰度级显示在显示器上的图像数据。

5. 发明申请

US20080048942A1 METHOD FOR GRAYSCALE DISPLAY PROCESSING AND PLASMA DISPLAY DEVICE 失效
标题翻译：灰度显示处理和等离子体显示装置的方法
公开(公告)号：US20080048942A1
公开(公告)日：2008-02-28
申请号：US11626874
申请日：2007-01-25
申请人： Katsuhiro Ishida , Akira Yamamoto , Ayahito Kojima , Shingo Kubo , Takashi Shiizaki , Hirohito Kuriyama
发明人： Katsuhiro Ishida , Akira Yamamoto , Ayahito Kojima , Shingo Kubo , Takashi Shiizaki , Hirohito Kuriyama
IPC分类号： G09G3/28
CPC分类号： G09G3/2803 , G09G3/2025 , G09G3/2077 , G09G2320/0261
摘要： In the PDP device, for example, two types of SF lighting patterns (A and B modes) are equally divided and arranged in spatially different regions in a field. For example, the patterns are arranged in a zigzag manner in units of pixels. At all lighting steps, existence of an absence of light-on SF which becomes a cause of false contour is permitted only in one mode. Accordingly, a generation rate of absence of light-on SF per field when the modes are combined is low, and the level of false contour can be reduced. Further, the spatial arrangement of each mode is optionally changed among the fields.
摘要翻译：在PDP装置中，例如，两种类型的SF照明图案（A和B模式）在场中的空间不同的区域中被均等地分配和布置。例如，以像素为单位以锯齿形的方式布置图案。在所有照明步骤中，仅在一种模式中允许存在成为造成假轮廓的原因的SF。因此，当组合模式时，每场的光照SF的产生率不足，并且可以降低假轮廓的水平。此外，每个模式的空间排列可选地在场之间改变。

6. 发明申请

US20060279482A1 Display driving method and apparatus 失效
公开(公告)号：US20060279482A1
公开(公告)日：2006-12-14
申请号：US11506964
申请日：2006-08-21
申请人： Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka , Masaya Tajima , Katsuhiro Ishida , Kiyotaka Ogawa , Toshio Ueda
发明人： Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka , Masaya Tajima , Katsuhiro Ishida , Kiyotaka Ogawa , Toshio Ueda
IPC分类号： G09G3/28
CPC分类号： G09G3/2803 , G09G3/2022 , G09G3/2025 , G09G3/2029 , G09G3/204 , G09G3/2051 , G09G3/2059 , G09G3/2937 , G09G3/2946 , G09G5/399 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/0271 , G09G2320/0276 , G09G2320/106 , G09G2340/0428
摘要： A display driving method drives a display to make a gradation display on a screen of the display depending on a length of a light emission time in each of sub fields forming 1 field, where 1 field is a time in which an image is displayed, N sub fields SF1 through SFN form 1 field, and each sub field includes an address display-time in which a wall charge is formed with respect to all pixels which are to emit light within the sub field and a sustain time which is equal to the light emission time and determines a luminance level. The display driving method includes the steps of setting the sustain times of each of the sub fields approximately constant within 1 field, and displaying image data on the display using N+1 gradation levels from a luminance level 0 to a luminance level N.

7. 发明授权

US06535224B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US06535224B2
公开(公告)日：2003-03-18
申请号：US09458809
申请日：1999-12-10
申请人： Hirohito Kuriyama , Katsuhiro Ishida , Akira Yamamoto , Ayahito Kojima
发明人： Hirohito Kuriyama , Katsuhiro Ishida , Akira Yamamoto , Ayahito Kojima
IPC分类号： G09G510
CPC分类号： G09G3/2007 , G09G3/2803 , G09G3/2944 , G09G5/006 , G09G2320/0271 , G09G2320/0626 , G09G2360/16
摘要： The present invention relates to a display device including an interface device, which can prevent from reducing a resolving power of gray scales for a dark picture signal is provided. The interface device according to the present invention is provided to prevent from decreasing a resolving power of luminance gray scales by setting a dynamic range of an analog digital converter according to a peak value of an analog picture signal. Further, a luminance control signal for determining a luminous level of the picture to be displayed is set according to the peak value of the analog picture signal. As the result, the interface device according to the present invention can generate a display signal displaying a picture having a sufficient resolving power of gray scales with a luminance (brightness) required for the darkness, even if a dark picture, of which analog picture signal is comparatively small, is generated.
摘要翻译：本发明涉及一种显示装置，其具有能够防止灰暗图像信号的灰度分辨率降低的接口装置。根据本发明的接口装置被提供以通过根据模拟图像信号的峰值设置模拟数字转换器的动态范围来防止降低亮度灰度级的分辨率。此外，根据模拟图像信号的峰值来设定用于确定要显示的图像的发光度的亮度控制信号。结果，根据本发明的接口装置可以产生显示具有足够的灰度分辨能力的图像的显示信号，即使是暗图像，其中模拟图像信号比较小，是生成的。

8. 发明授权

US06072448A Plasma display device driven in a subframe mode 失效
标题翻译：等离子显示装置在子帧模式下驱动
公开(公告)号：US06072448A
公开(公告)日：2000-06-06
申请号：US941107
申请日：1997-09-30
申请人： Ayahito Kojima , Masaya Tajima , Hirohito Kuriyama , Katsuhiro Ishida , Akira Yamamoto
发明人： Ayahito Kojima , Masaya Tajima , Hirohito Kuriyama , Katsuhiro Ishida , Akira Yamamoto
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298
CPC分类号： G09G3/2029 , G09G3/2022 , G09G3/293 , G09G3/294 , G09G2310/066 , G09G2320/0626 , G09G2330/021 , G09G2340/0414 , G09G3/2927
摘要： The plasma display device has a plasma display panel and a driving part for driving the plasma display panel in a subframe mode. The driving part has a circuit for calculating the length of one frame based on one period of a vertical synchronizing signal introduced along with an image signal from an external device, a circuit for calculating the total number of sustaining pulses contained in one frame based on a brightness information contained in the image signal, and a circuit for calculating the length of one driving period required for displaying one frame. The length of one frame and the length of one driving period thus obtained are then compared in a comparing circuit. If the one frame length is found to be shorter than the one driving length, the total number of sustaining pulses or the number of scan lines will be reduced so that the one frame length becomes shorter than the length of one driving period, thus avoiding an extraordinary display.
摘要翻译：等离子体显示装置具有等离子体显示面板和用于以子帧模式驱动等离子体显示面板的驱动部。驱动部分具有基于与来自外部设备的图像信号一起引入的垂直同步信号的一个周期来计算一帧的长度的电路，用于基于一个帧计算一帧中包含的维持脉冲的总数的电路包含在图像信号中的亮度信息，以及用于计算显示一帧所需的一个驱动周期的长度的电路。然后在比较电路中比较一帧的长度和如此获得的一个驱动周期的长度。如果发现一个帧长度比一个驱动长度短，则维持脉冲的总数或扫描线的数量将减少，使得一个帧长度变得短于一个驱动周期的长度，从而避免了非凡的显示。

9. 发明授权

US6002381A Plasma display with improved reactivation characteristic, driving method for plasma display, wave generating circuit with reduced memory capacity, and planar matrix type display using wave generating circuit 失效
标题翻译：具有改善的再激活特性的等离子体显示器，等离子体显示器的驱动方法，具有降低的存储容量的波发生电路和使用波发生电路的平面矩阵型显示
公开(公告)号：US6002381A
公开(公告)日：1999-12-14
申请号：US661065
申请日：1996-06-10
申请人： Shigetoshi Tomio , Yoshikazu Kanazawa , Tomokatsu Kishi , Tetsuya Sakamoto , Akira Yamamoto , Masaya Tajima , Toshio Ueda , Hirohito Kuriyama , Katsuhiro Ishida
发明人： Shigetoshi Tomio , Yoshikazu Kanazawa , Tomokatsu Kishi , Tetsuya Sakamoto , Akira Yamamoto , Masaya Tajima , Toshio Ueda , Hirohito Kuriyama , Katsuhiro Ishida
IPC分类号： G09G3/20 , G09G3/292 , G09G3/296 , G09G3/298 , G09G5/20 , G09G3/28
CPC分类号： G09G5/20 , G09G3/2022 , G09G3/2927 , G09G2320/0257 , G09G2330/02 , G09G2330/027 , G09G3/296 , G09G3/298
摘要： A PDP not posing the problem that previous display data appears at the time of activation, and a wave generating circuit capable of generating a complex wave without the necessity of expanding a quantity of ROM data and of increasing a reading speed have been disclosed. A plasma display panel display comprising a plasma display panel that includes a plurality of cells to be selectively discharged to glow, a reset unit for bringing the plurality of cells to a given state, an addressing unit for setting the plurality of cells to states associated with display data, and a sustaining discharge unit for enabling the plurality of cells to glow according to the set states further comprises an operation halt factor detector for detecting the fact that a factor of halting the operation of the plasma display panel has occurred, and an initialization unit that when it is detected that the operation halt factor has occurred, initializes memory information in the plasma display panel. In a wave generating circuit for generating a wave on the basis of ROM data that is stored in a ROM and concerned with a wave and its generation, the ROM data is stored while being split into basic period data that changes at intervals of a basic period and long period data that changes at intervals of a long period data. The basic period data and long period data are read at intervals of associated periods and converted at intervals of associated periods.
摘要翻译：已经公开了PDP没有产生在激活时出现先前显示数据的问题，并且已经公开了能够产生复杂波而不需要扩展一些ROM数据和增加读取速度的波形发生电路。一种等离子体显示面板显示器，包括等离子体显示面板，其包括要选择性地放电发光的多个单元，用于使多个单元进入给定状态的复位单元，用于将多个单元设置为与显示数据和用于使所述多个单元能够根据所述设定状态发光的维持放电单元进一步包括操作停止因子检测器，用于检测已停止所述等离子体显示面板的操作的因素已经发生的事实，以及初始化单元，当检测到操作停止因子已经发生时，初始化等离子体显示面板中的存储器信息。在波浪生成电路中，根据存储在ROM中的与ROM有关的ROM数据及其生成来生成波，ROM数据被存储在基本周期数据中，基本周期数据以基本周期的间隔变化以及以长周期数据的间隔变化的长周期数据。以相关周期的间隔读取基本周期数据和长周期数据，并以相关周期的间隔进行转换。

10. 发明授权

US5907316A Method of and apparatus for displaying halftone images 失效
标题翻译：显示半色调图像的方法和装置
公开(公告)号：US5907316A
公开(公告)日：1999-05-25
申请号：US693598
申请日：1996-08-05
申请人： Shigeo Mikoshiba , Takahiro Yamaguchi , Kohsaku Toda , Tsutae Shinoda , Kyoji Kariya , Toshio Ueda , Katsuhiro Ishida
发明人： Shigeo Mikoshiba , Takahiro Yamaguchi , Kohsaku Toda , Tsutae Shinoda , Kyoji Kariya , Toshio Ueda , Katsuhiro Ishida
IPC分类号： G09G3/20 , G09G3/28 , G09G3/291 , G09G3/294 , G09G3/296 , G09G5/10
CPC分类号： G09G3/2037 , G09G3/2022 , G09G3/2033 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/106 , G09G3/2803
摘要： A method displays a halftone image on a display unit by using a frame division technique that divides each frame of the halftone image into subframes each having a specific sustain discharge period to provide a specific intensity level. The method differs the position of the halftone image on the display unit from subframe to subframe in each frame. The method is capable of displaying dynamic halftone images without intensity level disturbance, smears, or false color contours.
摘要翻译：一种方法通过使用将每个半色调图像的每一帧划分成具有特定维持放电周期的子帧以提供特定强度水平的帧划分技术在显示单元上显示半色调图像。该方法将每个帧中的显示单元上的半色调图像的位置从子帧到子帧不同。该方法能够显示动态半色调图像而没有强度水平的干扰，涂片或假色轮廓。

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