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31. 发明申请

US20060064013A1 Coordinates input system, coordinates input method, coordinates input program, and computer-readable storage medium 有权
标题翻译：坐标输入系统，坐标输入法，坐标输入程序和计算机可读存储介质
公开(公告)号：US20060064013A1
公开(公告)日：2006-03-23
申请号：US11227243
申请日：2005-09-16
申请人： Yasunori Ake , Hideki Ichioka
发明人： Yasunori Ake , Hideki Ichioka
IPC分类号： A61B8/00
CPC分类号： G06F3/0418 , G01S5/30 , G01S11/16 , G06F3/043
摘要： A first arithmetic section is provided that calculates a first time, which is a time period from a transmission timing of a ultrasonic wave to a reception recognized timing at which a wave height value of the ultrasonic wave received by an ultrasonic wave receiving section crosses a predetermined threshold for a first predetermined number of times. A second arithmetic section is provided that calculates a second time as the propagation time of the ultrasonic wave, the second time being a time period from the transmission timing of the ultrasonic wave to a reception confirmed timing, which is a timing after the wave height value has crossed the predetermined threshold for a second predetermined number of times and before the wave height value crosses the predetermined threshold again, wherein the second arithmetic means varies the second predetermined number according to the first time. In this way, coordinates of a pointing device employing ultrasonic wave can be obtained with less error variation.
摘要翻译：提供了第一算术部分，其计算第一次，其是从超声波的发送定时到超声波接收部分接收的超声波的波高值超过预定的时间的接收识别定时的时间段阈值为第一预定次数。提供第二运算部，其计算第二时间作为超声波的传播时间，第二时间是从超声波的发送定时到接收确认定时的时间段，其是波高后的时刻已经超过预定阈值达到第二预定次数，并且在波高值再次跨越预定阈值之前，其中第二算术装置根据第一次改变第二预定数量。以这种方式，可以以较小的误差变化获得采用超声波的定点装置的坐标。

32. 发明授权

US06614416B1 Driving method and driving device of liquid crystal panel 有权
标题翻译：液晶面板的驱动方法和驱动装置
公开(公告)号：US06614416B1
公开(公告)日：2003-09-02
申请号：US09687655
申请日：2000-10-13
申请人： Tomohiko Yamamoto , Naoto Inoue , Keiichi Tanaka , Koji Fujiwara , Hideki Ichioka
发明人： Tomohiko Yamamoto , Naoto Inoue , Keiichi Tanaka , Koji Fujiwara , Hideki Ichioka
IPC分类号： G09G336
CPC分类号： G09G3/3655 , G09G2310/06 , G09G2320/0209 , G09G2320/0223
摘要： A wave A1 is used as a signal inputted to a liquid crystal panel via an operational amplifier OP. The wave A1 is a superimposed wave made up of, for example, a first rectangular wave to be the base of a driving signal and a second wave capable of increasing respective amplitudes of the first wave in rising and falling directions. Because a wave A3 is superimposed, using the wave A1 as the driving signal of the liquid crystal panel surely results in increase in a quantity of charges with which respective pixels of the liquid crystal panel are supplied at early stages of writing, more than simply applying the wave A2 to the liquid crystal panel. Consequently, even when a charge supplying ability of a reference voltage line is considerably low, a desired charging quantity can surely be obtained in respective pixels within desired writing time, thereby preventing crosstalk having different degrees depending on a location even when a charge supplying ability for the respective pixels of the liquid crystal panel is considerably low.
摘要翻译：波A1被用作通过运算放大器OP输入到液晶面板的信号。波A1是由例如作为驱动信号的基础的第一矩形波和能够增加上升和下降方向上的第一波的各自振幅的第二波构成的叠加波。由于重叠波A3，所以使用波A1作为液晶面板的驱动信号，确实导致在写入的早期阶段提供液晶面板的各像素的电荷量的增加，而不仅仅是简单地应用波A2到液晶面板。因此，即使在基准电压线的充电能力相当低的情况下，也可以在期望的写入时间内的各个像素中可以确实获得期望的充电量，从而可以防止根据位置具有不同程度的串扰，即使当针对液晶面板的各像素相当低。

33. 发明授权

US07944520B2 Liquid crystal display device and electronic apparatus provided with same 有权
标题翻译：液晶显示装置及具备该液晶显示装置的电子装置
公开(公告)号：US07944520B2
公开(公告)日：2011-05-17
申请号：US12375860
申请日：2007-06-14
申请人： Hideki Ichioka , Tomohiko Yamamoto
发明人： Hideki Ichioka , Tomohiko Yamamoto
IPC分类号： G02F1/1333 , H02B1/015
CPC分类号： G02F1/133308 , G02F2001/133317 , G02F2201/503
摘要： A liquid crystal display apparatus includes a liquid crystal display panel, a backlight system, a driving circuit board for driving the liquid crystal display panel and the backlight system, and a housing for housing the foregoing members. A metal plate is provided between the backlight system and the driving circuit board, which metal plate has a plane surface on a front and back surface which is broader than the backlight system and the driving circuit board. On at least a pair of opposed edges of the metal plate, at least one of a falling portion and a rising portion is provided along the edges of the metal plate. Further, a bezel is provided between the housing and at least one of the falling portion and rising portion, which bezel is arranged so as to integrally support the metal plate and at least the liquid crystal display panel and the backlight system. Hence, a liquid crystal display apparatus and an electronic apparatus including same are provided, which liquid crystal display apparatus is capable of reducing a possibility of breakage due to load placed on a display surface of the liquid crystal display panel or an impact when dropped.
摘要翻译：液晶显示装置包括液晶显示面板，背光系统，用于驱动液晶显示面板的驱动电路板和背光系统，以及用于容纳前述构件的壳体。在背光系统和驱动电路板之间设置有金属板，该金属板在前后表面上具有比背光系统和驱动电路板更宽的平面。在金属板的至少一对相对的边缘上，沿着金属板的边缘设置有下降部分和上升部分中的至少一个。此外，在壳体和下降部分和上升部分中的至少一个之间设置有挡板，该挡板布置成一体地支撑金属板和至少液晶显示面板和背光系统。因此，提供了一种液晶显示装置及其电子设备，该液晶显示装置能够降低由于放置在液晶显示面板的显示面上的负载而导致的破损的可能性，或者落下时的冲击。

34. 发明授权

US07750894B2 Coordinates input system, coordinates input method, coordinates input program, and computer-readable storage medium 有权
标题翻译：坐标输入系统，坐标输入法，坐标输入程序和计算机可读存储介质
公开(公告)号：US07750894B2
公开(公告)日：2010-07-06
申请号：US11227243
申请日：2005-09-16
申请人： Yasunori Ake , Hideki Ichioka
发明人： Yasunori Ake , Hideki Ichioka
IPC分类号： G06F3/043
CPC分类号： G06F3/0418 , G01S5/30 , G01S11/16 , G06F3/043
摘要： A first arithmetic section is provided that calculates a first time, which is a time period from a transmission timing of a ultrasonic wave to a reception recognized timing at which a wave height value of the ultrasonic wave received by an ultrasonic wave receiving section crosses a predetermined threshold for a first predetermined number of times. A second arithmetic section is provided that calculates a second time as the propagation time of the ultrasonic wave, the second time being a time period from the transmission timing of the ultrasonic wave to a reception confirmed timing, which is a timing after the wave height value has crossed the predetermined threshold for a second predetermined number of times and before the wave height value crosses the predetermined threshold again, wherein the second arithmetic means varies the second predetermined number according to the first time. In this way, coordinates of a pointing device employing ultrasonic wave can be obtained with less error variation.
摘要翻译：提供了第一算术部分，其计算第一时间，其是从超声波的发送定时到由超声波接收部分接收的超声波的波高值超过预定的接收识别定时的时间段阈值为第一预定次数。提供第二运算部，其计算第二时间作为超声波的传播时间，第二时间是从超声波的发送定时到接收确认定时的时间段，其是波高后的时刻已经超过预定阈值达到第二预定次数，并且在波高值再次跨越预定阈值之前，其中第二算术装置根据第一次改变第二预定数量。以这种方式，可以以较小的误差变化获得采用超声波的定点装置的坐标。

35. 发明授权

US07505092B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US07505092B2
公开(公告)日：2009-03-17
申请号：US11216586
申请日：2005-08-31
申请人： Hideki Ichioka , Tomohiko Yamamoto
发明人： Hideki Ichioka , Tomohiko Yamamoto
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F2001/133311 , G02F2201/503
摘要： A display device includes a display panel, a first protection layer having viscoelasticity, and a second protection layer having an elastic modulus higher than first protection layer. The first protection layer covers one face of the display panel and the second protection layer is arranged on the first protection layer to cover the display panel.
摘要翻译：显示装置包括显示面板，具有粘弹性的第一保护层和具有高于第一保护层的弹性模量的第二保护层。第一保护层覆盖显示面板的一个面，第二保护层设置在第一保护层上以覆盖显示面板。

36. 发明申请

US20060044490A1 Display device 有权
公开(公告)号：US20060044490A1
公开(公告)日：2006-03-02
申请号：US11216586
申请日：2005-08-31
申请人： Hideki Ichioka , Tomohiko Yamamoto
发明人： Hideki Ichioka , Tomohiko Yamamoto
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F2001/133311 , G02F2201/503
摘要： A display device includes a display panel, a first protection layer having viscoelasticity, and a second protection layer having an elastic modulus higher than first protection layer. The first protection layer covers one face of the display panel and the second protection layer is arranged on the first protection layer to cover the display panel.

37. 发明授权

US06801289B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06801289B2
公开(公告)日：2004-10-05
申请号：US10091343
申请日：2002-03-06
申请人： Hideki Ichioka , Tomohiko Yamamoto , Naoto Inoue , Keiichi Tanaka , Koji Fujiwara
发明人： Hideki Ichioka , Tomohiko Yamamoto , Naoto Inoue , Keiichi Tanaka , Koji Fujiwara
IPC分类号： G02F11345
CPC分类号： G02F1/1345
摘要： A liquid crystal display device has a liquid crystal layer between a glass substrate and a counter substrate. A TFT and scanning lines which control the TFT are provided on the glass substrate. On the counter substrate, a gradation signal line which is connected to a counter electrode applying a voltage to the liquid crystal layer is provided opposite to the scanning lines. A sealing section for sealing the liquid crystal of the liquid crystal layer is provided while enclosing the display area between the glass substrate and the counter substrate. The sealing section has conductive particles. Upper contact pads connected to the gradation signal lines and lower contact pads on the glass substrate are electrically connected via the conductive particles. This realizes a liquid crystal display device with a smaller frame and makes the mounting compact in size without causing poor connection due to line breakage.
摘要翻译：液晶显示装置在玻璃基板和对置基板之间具有液晶层。控制TFT的TFT和扫描线设置在玻璃基板上。在对置基板上，与扫描线相对地设置有与向液晶层施加电压的对置电极连接的灰度信号线。提供用于密封液晶层的液晶的密封部，同时包围玻璃基板和对置基板之间的显示区域。密封部分具有导电颗粒。连接到玻璃基板上的灰度信号线和下接触焊盘的上接触焊盘通过导电颗粒电连接。这实现了具有较小框架的液晶显示装置，并且使得安装紧凑尺寸，而不会由于线路断裂而导致不良连接。

38. 发明授权

US06791634B2 Display device having connecting pads crossing a spare line 有权
标题翻译：具有穿过备用线的连接垫的显示装置
公开(公告)号：US06791634B2
公开(公告)日：2004-09-14
申请号：US10347191
申请日：2003-01-21
申请人： Hideki Ichioka , Tomohiko Yamamoto , Keiichi Tanaka , Naoto Inoue , Koji Fujiwara
发明人： Hideki Ichioka , Tomohiko Yamamoto , Keiichi Tanaka , Naoto Inoue , Koji Fujiwara
IPC分类号： G02F11343
CPC分类号： G02F1/1345 , G02F2001/136272
摘要： A display device includes: a first substrate including data electrodes and first and second groups of connecting pads; a second substrate, which faces the first substrate and which includes data signal input terminals, a spare line, and third and fourth groups of connecting pads opposed to the first and second groups of connecting pads, respectively; and a display medium layer interposed between the first and second substrates. The data signal input terminals are connected to the third group of connecting pads. In case of disconnection, a data signal to be supplied to one of the data electrodes may be input through the spare line. The fourth group of connecting pads crosses the spare line with an insulating layer interposed between them. Each pair of connecting pads in the first and third groups or the second and fourth groups is electrically connected together with an anisotropic conductive material.
摘要翻译：显示装置包括：第一基板，包括数据电极和第一和第二组连接焊盘; 面向第一基板的第二基板，分别包括数据信号输入端子，备用线以及与第一组和第二组连接焊盘相对的第三组和第四组连接焊盘; 以及介于第一和第二基板之间的显示介质层。数据信号输入端子连接到第三组连接焊盘。在断开的情况下，可以通过备用线输入要提供给数据电极之一的数据信号。第四组连接焊盘与备用线路之间插入绝缘层。第一组和第三组或第二组和第四组中的每对连接焊盘与各向异性导电材料电连接在一起。

39. 发明授权

US06570551B2 Method of driving liquid crystal display device 失效
公开(公告)号：US06570551B2
公开(公告)日：2003-05-27
申请号：US10167626
申请日：2002-06-12
申请人： Naoto Inoue , Tomohiko Yamamoto , Keiichi Tanaka , Koji Fujiwara , Hideki Ichioka
发明人： Naoto Inoue , Tomohiko Yamamoto , Keiichi Tanaka , Koji Fujiwara , Hideki Ichioka
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G3/2007 , G09G2310/027
摘要： As a method of driving a liquid crystal display device, the average voltage of reference line drive voltages Vcom for AC-driving a liquid crystal is set higher than the average voltage of signal line drive voltage V0. Moreover, when displaying a plurality of gray scales, the respective voltages are set so that the average voltage of the signal line drive voltages is lowered with a decrease in a voltage difference to be applied to the liquid crystal as an absolute value. In a liquid crystal display device of an opposing signal line structure, a high-quality image display is achieved by compensating for the non-symmetry of the transmissivity of the liquid crystal with respect to positive and negative drive voltages to prevent flickering and image persistence.

40. 发明授权

US06404477B1 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US06404477B1
公开(公告)日：2002-06-11
申请号：US09560961
申请日：2000-04-28
申请人： Kouji Fujiwara , Tomohiko Yamamoto , Keiichi Tanaka , Naoto Inoue , Hideki Ichioka
发明人： Kouji Fujiwara , Tomohiko Yamamoto , Keiichi Tanaka , Naoto Inoue , Hideki Ichioka
IPC分类号： G02F11345
CPC分类号： G02F1/1362 , G02F2201/121
摘要： An object of the present invention is to provide an active matrix type liquid crystal display apparatus, capable of being upsized and having enhanced resolution at low cost without being degraded in display quality. In the liquid crystal display apparatus, on a pixel substrate, scanning lines and reference signal lines are formed in a row direction, and on a counter substrate, gradation signal lines are formed in a column direction. A liquid crystal layer is sandwiched between the pixel substrate and the counter substrate. Outside an image display region, a reference signal transfer pad is disposed on the counter substrate opposite to a main reference signal line for connecting end portions of reference signal lines. The reference signal transfer pad and the main reference signal line are electrically connected by conductive material.
摘要翻译：本发明的目的是提供一种有源矩阵型液晶显示装置，能够在不降低显示质量的情况下以较低的成本进行大型化和分辨率的提高。在液晶显示装置中，在像素基板上，沿行方向形成扫描线和参考信号线，在对置基板上，沿列方向形成灰度信号线。液晶层夹在像素基板和对置基板之间。在图像显示区域之外，参考信号传送焊盘设置在与用于连接参考信号线的端部的主参考信号线相对的对置基板上。参考信号传送垫和主参考信号线由导电材料电连接。

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