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公开(公告)号：US6100864A
公开(公告)日：2000-08-08
申请号：US80234
申请日：1998-05-18
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3688 , G09G3/3696 , G09G2310/027 , G09G2320/0242 , G09G2320/0271 , G09G2320/0276 , G09G3/2025
摘要： A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level applied LC voltage generator by which the 8-level voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, multiple-tone displays which are uniformly seen by the human eye can be obtained.
摘要翻译： 一种用于多色调显示器的点阵显示系统，包括其中像素排列成矩阵形状的显示装置，将彩色显示数据转换为LC显示数据的LC（液晶）驱动信号发生器，8级数据 驱动器，其根据LC显示数据选择8级电压中的一个，然后传送所选择的电压;以及8级施加的LC电压发生器，通过该电压产生要施加到像素的8电平电压，以便 在多色调显示器的相邻相邻色调之间基本上使均匀的色差。 由于相邻相邻色调之间的色差基本均匀，可以获得人眼均匀观看的多色调显示。
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12.发明授权公开(公告)号：US07904046B2
公开(公告)日：2011-03-08
申请号：US11785127
申请日：2007-04-16
申请人： Masaya Umemura , Yukihide Inagaki , Isao Takita , Tsutomu Hara
发明人： Masaya Umemura , Yukihide Inagaki , Isao Takita , Tsutomu Hara
摘要： A radio equipment, wherein an attenuator (10) is inserted between antennas (91, 92) and a radio module (2), and output and input sensitivities are raised and lowered simultaneously so as to keep the balance of a radio covering range with an input receiver coverage at a constant, and the antenna (91) and the antenna (92) with attenuator are switched over by a switch (8) to increase and decrease the radio coverage range and input receiver coverage while keeping the balance of the dynamic radio coverage range with the input receiver coverage.
摘要翻译： 一种无线电设备，其中在天线（91,92）和无线电模块（2）之间插入衰减器（10），并且输出和输入灵敏度被同时升高和降低，以便将无线电覆盖范围的平衡保持为 以恒定的输入接收机覆盖，并且具有衰减器的天线（91）和天线（92）由开关（8）切换，以增加和减少无线电覆盖范围并输入接收机覆盖，同时保持动态无线电的平衡 覆盖范围与输入接收机覆盖范围。
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公开(公告)号：USRE40916E1
公开(公告)日：2009-09-15
申请号：US11980700
申请日：2007-10-31
申请人： Hiroyuki Nitta , Hiroyuki Mano , Tsutomu Furuhashi , Isao Takita , Satoru Tsunekawa , Toshio Futami , Makiko Ikeda
发明人： Hiroyuki Nitta , Hiroyuki Mano , Tsutomu Furuhashi , Isao Takita , Satoru Tsunekawa , Toshio Futami , Makiko Ikeda
IPC分类号： G09G3/36
CPC分类号： G09G3/2011 , G09G3/3614 , G09G3/3655 , G09G3/3688 , G09G3/3696 , G09G2310/0248 , G09G2310/027 , G09G2310/0281 , G09G2310/0289 , G09G2310/0297 , G09G2330/023
摘要： A liquid crystal driver includes a voltage generator for generating gray scale voltages on the basis of reference voltages, and an output device for selecting one gray scale voltage from the generated gray scale voltages in accordance with display data, for applying inversion/non-inversion control to the selected gray scale voltage with respect to an inversion reference voltage on the basis of the selected gray scale voltage, an AC switching signal and the inversion reference voltage, and for outputting different liquid crystal supply voltages for one and the same display data to a liquid crystal panel.
摘要翻译： 液晶驱动器包括：基于参考电压产生灰度电压的电压发生器;以及用于根据显示数据从产生的灰度级电压中选择一个灰度级电压的输出装置，用于施加反相/非反相控制 基于所选择的灰度级电压，AC开关信号和反转参考电压相对于反转参考电压的所选择的灰度级电压，并且将用于一个和相同显示数据的不同液晶电源电压输出到 液晶面板。
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公开(公告)号：US20050062700A1
公开(公告)日：2005-03-24
申请号：US10989263
申请日：2004-11-17
CPC分类号： G09G3/2011 , G09G3/2025 , G09G3/3648 , G09G3/3688 , G09G3/3696 , G09G2310/027 , G09G2320/0242 , G09G2320/0271 , G09G2320/0276
摘要： A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level voltage generator by which the 8-level applied LC voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, multiple-tone displays which are uniformly seen by the human eye can be obtained.
摘要翻译： 一种用于多色调显示器的点阵显示系统，包括其中像素排列成矩阵形状的显示装置，将彩色显示数据转换为LC显示数据的LC（液晶）驱动信号发生器，8级数据 驱动器，其根据LC显示数据选择8级电压中的一个，然后传送所选择的电压;以及8级电压发生器，通过该电平产生要施加到像素的8电平施加的LC电压，以便 在多色调显示器的相邻相邻色调之间基本上使均匀的色差。 由于相邻相邻色调之间的色差基本均匀，可以获得人眼均匀观看的多色调显示。
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公开(公告)号：US5684505A
公开(公告)日：1997-11-04
申请号：US492520
申请日：1995-06-20
申请人： Isao Takita , Tsutomu Furuhashi , Hiroyuki Mano , Shigeyuki Nishitani , Masaaki Kitajima , Satoru Tsunekawa , Toshio Futami , Tatsuzo Hamada
发明人： Isao Takita , Tsutomu Furuhashi , Hiroyuki Mano , Shigeyuki Nishitani , Masaaki Kitajima , Satoru Tsunekawa , Toshio Futami , Tatsuzo Hamada
CPC分类号： G06F3/0412
摘要： A display device integrated with an input device comprises a display panel having picture elements being scanned line-at-a-time, a detector for detecting a voltage pulse applied on one of the picture elements through electrostatic coupling, a first circuit for applying a voltage pulse of a type differing with a plurality of regions into which the display panel are divided, on electrodes associated with the picture element in one of the plurality of regions during the non-display period, a second circuit for determining a region of the picture element by the type of the voltage pulse detected by the detector, a fourth circuit for determining a relative X coordinate in the determined region by counting clock pulses synchronized with sequential application of a voltage on electrodes until the fourth circuit receives the voltage pulse detected by the detector during the non-display period, and a fifth circuit for determining an absolute X-coordinate by the determined region and the relative X-coordinate.
摘要翻译： 与输入装置集成的显示装置包括具有被逐行扫描的像素的显示面板，用于通过静电耦合检测施加在一个像素上的电压脉冲的检测器，用于施加电压的第一电路 在非显示周期期间，在与多个区域中的一个区域中的图像元素相关联的电极上，与在显示面板被划分的多个区域不同的类型的脉冲，用于确定图像元素的区域的第二电路 通过由检测器检测的电压脉冲的类型，第四电路，用于通过计数与电极上的电压顺序施加同步的时钟脉冲来确定所确定的区域中的相对X坐标，直到第四电路接收到由检测器检测到的电压脉冲 在非显示期间，以及第五电路，用于通过所确定的区域和相对性来确定绝对X坐标 e X坐标。
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公开(公告)号：US5633659A
公开(公告)日：1997-05-27
申请号：US308297
申请日：1994-09-19
申请人： Tsutomu Furuhashi , Masaaki Kitajima , Satoru Tsunekawa , Hiroyuki Mano , Shigeyuki Nishitani , Tetsuya Suzuki , Isao Takita , Makiko Ikeda , Tatsuzo Hamada
发明人： Tsutomu Furuhashi , Masaaki Kitajima , Satoru Tsunekawa , Hiroyuki Mano , Shigeyuki Nishitani , Tetsuya Suzuki , Isao Takita , Makiko Ikeda , Tatsuzo Hamada
CPC分类号： G06F3/0412
摘要： A display unit which can detect the X coordinate of a position with which a pen is in contact more efficiently. In a non-display period, X-electrodes are grouped into N regions according to the X-electrode arrangement, each region is divided into two parts according to the X-electrode arrangement, and selection voltage is applied to the X-electrodes belonging to each part having larger X coordinates. The process is repeated in order while N is doubled from one to the half value of the number of the X-electrodes of a liquid crystal panel. If a pen coming in contact with the liquid crystal panel and detecting X-electrode selection voltage detects selection voltage with respect to each N value, the Nth most significant bit of the X coordinate of the position with which the pen is in contact is set to `1.` If the pen does not detect selection voltage, the bit is set to `0.` Thus, the X-electrode of the position with which the pen is in contact can be detected at the number of selection voltage application times equal to the minimum number of bits that can represent each of the X-electrodes.
摘要翻译： 可以更有效地检测笔的位置的X坐标的显示单元。 在非显示期间，根据X电极配置将X电极分组为N个区域，根据X电极配置，将各区域分为两部分，并且将选择电压施加到属于 每个部分具有较大的X坐标。 该过程按顺序重复，而N从液晶面板的X电极的数量的一个值的1/2值翻倍。 如果与液晶面板接触并检测X电极选择电压的笔相对于每个N值检测选择电压，则将与笔接触的位置的X坐标的第N个最高有效位设置为 '1' 如果笔不检测选择电压，则该位设置为“0”。 因此，可以以等于可以表示每个X电极的最小位数的选择电压施加时间的数量来检测与笔接触的位置的X电极。
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公开(公告)号：US5495287A
公开(公告)日：1996-02-27
申请号：US18494
申请日：1993-02-17
CPC分类号： G09G3/2011 , G09G3/3648 , G09G3/3688 , G09G3/3696 , G09G2310/027 , G09G2320/0242 , G09G2320/0271 , G09G2320/0276 , G09G3/2025
摘要： A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level applied LC voltage generator by which the 8-level voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, multiple-tone displays which are uniformly seen by the human eye can be obtained.
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公开(公告)号：USRE42993E1
公开(公告)日：2011-12-06
申请号：US12549706
申请日：2009-08-28
申请人： Hiroyuki Nitta , Hiroyuki Mano , Tsutomu Furuhashi , Isao Takita , Satoru Tsunekawa , Toshio Futami , Makiko Ikeda
发明人： Hiroyuki Nitta , Hiroyuki Mano , Tsutomu Furuhashi , Isao Takita , Satoru Tsunekawa , Toshio Futami , Makiko Ikeda
IPC分类号： G09G3/36
CPC分类号： G09G3/2011 , G09G3/3614 , G09G3/3655 , G09G3/3688 , G09G3/3696 , G09G2310/0248 , G09G2310/027 , G09G2310/0281 , G09G2310/0289 , G09G2310/0297 , G09G2330/023
摘要： A liquid crystal driver includes a voltage generator for generating gray scale voltages on the basis of reference voltages, and an output device for selecting one gray scale voltage from the generated gray scale voltages in accordance with display data, for applying inversion/non-inversion control to the selected gray scale voltage with respect to an inversion reference voltage on the basis of the selected gray scale voltage, an AC switching signal and the inversion reference voltage, and for outputting different liquid crystal supply voltages for one and the same display data to a liquid crystal panel.
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公开(公告)号：US07356485B2
公开(公告)日：2008-04-08
申请号：US09880824
申请日：2001-06-15
申请人： Masaya Umemura , Yukihide Inagaki , Isao Takita , Tsutomu Hara
发明人： Masaya Umemura , Yukihide Inagaki , Isao Takita , Tsutomu Hara
CPC分类号： G07F7/0866 , G06Q10/0875 , G06Q20/045 , G06Q20/32 , G06Q20/363 , G07B1/02 , G07B15/00 , G07F7/00 , G07F17/42
摘要： A system for providing a service through a non-contact communication unit such as a wireless communication unit is disclosed. Specifically, an electronic ticket is communicated between a so-called mobile terminal and the non-contact communication unit equipped in a ticket examiner. The ticket examiner comprises a stocker for storing magnetized slips, roll paper or plastic slips, and a shaper for cutting the magnetized slip or the roll paper into a proper size. The ticket examiner confirms the validity of the electronic ticket for issuing a ticket.
摘要翻译： 公开了一种通过诸如无线通信单元之类的非接触通信单元提供服务的系统。 具体地说，在所谓的移动终端和装备在检票员中的非接触通信单元之间传送电子票。 检票员包括用于存储磁化滑板，卷筒纸或塑料滑块的储料器，以及用于将磁化滑块或卷筒纸切割成适当尺寸的整形器。 检票员确认发票的电子票的有效性。
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公开(公告)号：US07206561B2
公开(公告)日：2007-04-17
申请号：US10399679
申请日：2001-10-19
申请人： Masaya Umemura , Yukihide Inagaki , Isao Takita , Tsutomu Hara
发明人： Masaya Umemura , Yukihide Inagaki , Isao Takita , Tsutomu Hara
摘要： A radio equipment, wherein an attenuator (10) is inserted between antennas (91, 92) and a radio module (2), and output and input sensitivities are raised and lowered simultaneously so as to keep the balance of a radio covering range with an input receiver coverage at a constant, and the antenna (91) and the antenna (92) with attenuator are switched over by a switch (8) to increase and decrease the radio coverage range and input receiver coverage while keeping the balance of the dynamic radio coverage range with the input receiver coverage.
摘要翻译： 一种无线电设备，其中在天线（91,92）和无线电模块（2）之间插入衰减器（10），并且输出和输入灵敏度被同时升高和降低，以便将无线电覆盖范围的平衡保持为 以恒定的输入接收机覆盖，并且具有衰减器的天线（91）和天线（92）由开关（8）切换，以增加和减少无线电覆盖范围并输入接收机覆盖，同时保持动态无线电的平衡 覆盖范围与输入接收机覆盖范围。
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