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21. 发明授权

US06563486B2 Display driving method and apparatus 失效
公开(公告)号：US06563486B2
公开(公告)日：2003-05-13
申请号：US10095580
申请日：2002-03-13
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： G09G500
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 subfields forming 1 field, where 1 field is a time in which an image is displayed, N sub fields SF1 throuh 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.

22. 发明授权

US06636187B2 Display and method of driving the display capable of reducing current and power consumption without deteriorating quality of displayed images 失效
标题翻译：驱动显示器的显示和方法能够降低电流和功耗，而不会降低显示图像的质量
公开(公告)号：US06636187B2
公开(公告)日：2003-10-21
申请号：US09181648
申请日：1998-10-29
申请人： Masaya Tajima , Junichi Okayasu , Kiyoshi Takata , Katsuhiro Ishida , Takashi Fujisaki , Yoshimasa Awata , Nobuyoshi Kondo , Shinsuke Tanaka , Naoki Matsui , Fumitaka Asami
发明人： Masaya Tajima , Junichi Okayasu , Kiyoshi Takata , Katsuhiro Ishida , Takashi Fujisaki , Yoshimasa Awata , Nobuyoshi Kondo , Shinsuke Tanaka , Naoki Matsui , Fumitaka Asami
IPC分类号： G09G320
CPC分类号： G09G3/20 , G09G3/2018 , G09G3/2932 , G09G2310/0213 , G09G2310/0227 , G09G2310/0267 , G09G2330/021
摘要： A display has a panel, and first and second electrodes. The first and second electrodes define a matrix of cells on the panel. The second electrodes, which correspond to lines of the cells, are scanned to select the cell lines one by one. The first electrodes are driven to set display data for a selected one of the cell lines. The display also has a sequence setting unit for setting sequences of scanning the second electrodes, and a sequence selection unit for selecting one of the sequences that minimizes the current and power consumption of a first-electrode driver without deteriorating the quality of the displayed images.
摘要翻译：显示器具有面板，以及第一和第二电极。第一和第二电极定义面板上的单元格矩阵。扫描对应于细胞线的第二电极逐一选择细胞系。第一电极被驱动以设置所选择的一个细胞系的显示数据。显示器还具有用于设置扫描第二电极的顺序的序列设置单元，以及用于选择使第一电极驱动器的电流和功耗最小化的序列之一的序列选择单元，而不会劣化显示图像的质量。

23. 发明授权

US6144364A Display driving method and apparatus 失效
公开(公告)号：US6144364A
公开(公告)日：2000-11-07
申请号：US735750
申请日：1996-10-23
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： H04N5/66 , G09G3/20 , G09G3/282 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298 , G09G5/399 , G09G5/10
CPC分类号： G09G3/2803 , G09G3/2022 , G09G3/2025 , G09G3/2029 , G09G3/2051 , G09G3/2059 , G09G3/2937 , G09G3/2946 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/0271 , G09G2320/0276 , G09G2320/106 , G09G2340/0428 , G09G3/204 , G09G5/399
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.

24. 发明授权

US6069609A Image processor using both dither and error diffusion to produce halftone images with less flicker and patterns 失效
标题翻译：图像处理器使用抖动和误差扩散来产生具有较少闪烁和图案的半色调图像
公开(公告)号：US6069609A
公开(公告)日：2000-05-30
申请号：US608526
申请日：1996-02-28
申请人： Katsuhiro Ishida , Toshio Ueda , Masaya Tajima , Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka
发明人： Katsuhiro Ishida , Toshio Ueda , Masaya Tajima , Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka
IPC分类号： H04N5/66 , G06T5/00 , G09G3/20 , G09G3/28 , G09G3/296 , G09G5/37 , H04N1/405 , H04N1/41 , H04N5/70 , H04N9/30 , G09G5/10 , G06K9/40 , H04N1/40
CPC分类号： G09G3/2059 , G09G3/2022 , G09G3/2029 , G09G3/2051 , G09G2320/0247 , G09G2320/0271 , G09G2320/0276 , G09G2320/106 , G09G2340/0428 , G09G3/2003 , G09G3/2077 , G09G3/2803 , G09G5/399 , H04N5/70 , H04N9/30
摘要： An image processing device has an error distribution unit, and a multiplier. The error distribution unit carries out an error distribution operation to artificially increase the number of shades to be displayed on a display. The multiplier multiplies an input signal by a multiplication coefficient, so that the input signal is separated into display data and error data along a bit boundary and the error distribution operation is carried out on the input signal. Further, a semiconductor integrated circuit has a dither pattern generator, an adder, and an error distribution unit. The dither pattern generator stores a plurality of dither patterns in advance and receives an input image signal, the adder receives the input image signal and a pattern signal from the dither pattern generator, and the error distribution unit carries out an error distribution operation on the output of the adder. Therefore, the image processing device can realize a smooth display characteristic for the entire range of input shades.
摘要翻译：图像处理装置具有误差分配单元和乘法器。错误分配单元执行错误分布操作以人为地增加要在显示器上显示的色调数量。乘法器将输入信号乘以乘法系数，使得输入信号沿着位边界分离成显示数据和误差数据，并且对输入信号执行误差分布操作。此外，半导体集成电路具有抖动图案发生器，加法器和误差分配单元。抖动图案生成器预先存储多个抖动图案并接收输入图像信号，加法器从抖动图案生成器接收输入图像信号和图案信号，并且误差分布单元对输出进行误差分布操作的加法器。因此，图像处理装置可以实现整个输入色调范围的平滑显示特性。

25. 发明授权

US07119766B2 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：US07119766B2
公开(公告)日：2006-10-10
申请号：US10846754
申请日：2004-05-17
申请人： Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka , Masaya Tajima , Katsuhiro Ishida
发明人： Yukio Otobe , Masahiro Yoshida , Nobuaki Otaka , Masaya Tajima , Katsuhiro Ishida
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SF 1至SFN形成1场，并且每个子场包括地址显示时间，其中相对于将在子场内发光的所有像素形成壁电荷，并且维持时间等于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。

26. 发明申请

US20060214887A1 Image display method and image display apparatus 审中-公开
标题翻译：图像显示方法和图像显示装置
公开(公告)号：US20060214887A1
公开(公告)日：2006-09-28
申请号：US11387795
申请日：2006-03-24
申请人： Katsuhiro Ishida , Takashi Shiizaki , Akira Yamamoto , Shigeharu Asao
发明人： Katsuhiro Ishida , Takashi Shiizaki , Akira Yamamoto , Shigeharu Asao
IPC分类号： G09G3/28
CPC分类号： G09G3/2055 , G09G3/2018 , G09G3/2029 , G09G3/2059 , G09G3/2803 , G09G2320/0247 , G09G2320/0261
摘要： Conventionally, in an image display apparatus for gray-scale representation with two fields by a multiple gray-scaling scheme in which selective On-states in an odd field and an even field are made to differ, there has been a problem of deterioration in image quality due to occurrence of motion noise and flicker, for example. An image display method, in which a picture of one frame is configured by a plurality of sub-fields with different light-emitting display luminance levels, different selective On-states are capable of making to differ in accordance with display date inputted to an odd field and an even field, and a dither pattern for adding an arbitrary amount of data is capable of being inserted in accordance with the inputted display data, comprises the step of, for sorting the selective On-states in the odd and even fields and sorting the dither pattern, making at least one of a horizontal direction and a vertical direction to differ.
摘要翻译：通常，在用于通过多灰度比例方案的具有两个场的灰度表示的图像显示装置中，使奇数场和偶数场中的选择性导通状态不同，存在图像劣化的问题例如，由于运动噪声和闪烁的发生而产生的质量。一种图像显示方法，其中一帧的图像由具有不同发光显示亮度级的多个子场配置，不同的选择性导通状态能够根据输入到奇数的显示日期而不同场和偶数场，并且可以根据输入的显示数据插入用于添加任意数量的数据的抖动模式，包括用于对奇数和偶数场中的选择性开状态进行排序和分类的步骤抖动图案使得水平方向和垂直方向中的至少一个不同。

27. 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。

28. 外观设计

USD353613S Cash register 失效
公开(公告)号：USD353613S
公开(公告)日：1994-12-20
申请号：US902278
申请日：1992-06-19
申请人： Takao Miyake , Katsuhiro Ishida , Masayoshi Kawaishi , Yukio Kanaoka
设计人： Takao Miyake , Katsuhiro Ishida , Masayoshi Kawaishi , Yukio Kanaoka

29. 外观设计

USD335381S Teller machine 失效
公开(公告)号：USD335381S
公开(公告)日：1993-05-04
申请号：US676966
申请日：1991-04-01
申请人： Takao Miyake , Masayoshi Kawaishi , Katsuhiro Ishida , Maki Tomoike , Kensho Tsuji , Fumikazu Shimanuki
设计人： Takao Miyake , Masayoshi Kawaishi , Katsuhiro Ishida , Maki Tomoike , Kensho Tsuji , Fumikazu Shimanuki

30. 外观设计

USD328591S Opto-electrical signal converter 失效
公开(公告)号：USD328591S
公开(公告)日：1992-08-11
申请号：US334118
申请日：1989-04-05
申请人： Mitsuo Yokoi , Katsuhiro Ishida , Maki Tomoike
设计人： Mitsuo Yokoi , Katsuhiro Ishida , Maki Tomoike

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