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1. 发明授权

US4636789A Method for driving a matrix type display 失效
标题翻译：驱动矩阵型显示器的方法
公开(公告)号：US4636789A
公开(公告)日：1987-01-13
申请号：US533986
申请日：1983-09-20
申请人： Hisashi Yamaguchi , Kazuhiro Takahara , Hiroyuki Gondoh , Toyoshi Kawada , Shizuo Andoh
发明人： Hisashi Yamaguchi , Kazuhiro Takahara , Hiroyuki Gondoh , Toyoshi Kawada , Shizuo Andoh
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G2310/0267 , G09G2310/0275 , G09G2320/0223
摘要： In driving a thin film EL display panel providing the matrix arrangement of translucent data electrodes and metal scanning electrodes, the data pulse is supplied to the selected translucent data electrodes in such a relation that it rises in advance of the scanning pulse to be supplied to the opposing metal scanning electrodes. Thereby, fluctuation of brightness due to the influence of electrode resistance of the translucent data electrodes can be eliminated, and a uniform and distinct display can be attained.
摘要翻译：在驱动提供半透明数据电极和金属扫描电极的矩阵排列的薄膜EL显示面板时，将数据脉冲以提供给扫描脉冲之前上升的关系提供给所选择的半透明数据电极，相对的金属扫描电极。由此，可以消除由于透光性数据电极的电极电阻的影响引起的亮度的波动，能够得到均匀且显着的显示。

2. 发明授权

US4550310A Touch sensing device 失效
标题翻译：触摸感应装置
公开(公告)号：US4550310A
公开(公告)日：1985-10-29
申请号：US437220
申请日：1982-10-28
申请人： Hisashi Yamaguchi , Toru Asano , Kazuhiro Takahara , Keizo Kurahashi , Shizuo Andoh
发明人： Hisashi Yamaguchi , Toru Asano , Kazuhiro Takahara , Keizo Kurahashi , Shizuo Andoh
IPC分类号： H03K17/96 , G06F3/02 , H01H35/00
CPC分类号： H03K17/9622 , H03K17/962 , H03K2017/9606 , H03K2017/9613 , Y10T307/766
摘要： A new type touch sensing device comprises a touch panel with a plurality of transparent touch electrodes, a LC parallel resonant circuit connected to the touch electrode and an oscillation circuit. The LC resonant circuit has a resonant point on a same frequency with the oscillation frequency of the oscillation circuit. The touch/non-touch condition to the touch electrode is detected as a change of voltage value at the connecting point of the LC resonant circuit and touch electrode with an increased ON-OFF ratio.
摘要翻译：一种新型的触摸感测装置包括具有多个透明触摸电极的触摸面板，连接到触摸电极的LC并联谐振电路和振荡电路。 LC谐振电路在与振荡电路的振荡频率相同的频率上具有谐振点。检测到触摸电极的触摸/非触摸状态是在LC谐振电路和触摸电极的连接点处的电压值随着ON-OFF比的增加而变化。

3. 发明授权

US4426646A Self shift type gas discharge panel, driving system 失效
标题翻译：自动换气式排气面板，驱动系统
公开(公告)号：US4426646A
公开(公告)日：1984-01-17
申请号：US217387
申请日：1980-12-17
申请人： Hisashi Yamaguchi , Toyoshi Kawada , Hirofumi Kashiwara , Hiroyuki Ishizaki , Kenji Murase
发明人： Hisashi Yamaguchi , Toyoshi Kawada , Hirofumi Kashiwara , Hiroyuki Ishizaki , Kenji Murase
IPC分类号： G09G3/29 , H01J17/49 , G09G3/28
CPC分类号： H01J11/00 , G09G3/29 , G09G2310/0286
摘要： A self shift type gas discharge panel in which the display screen comprises a plurality of shift lines arranged in parallel in the vertical direction, and a system and method for driving the panel. The display screen is divided into several sections both in the horizontal and vertical directions to form a plurality of display areas, and the shift operation can be performed independently in each of these display areas. While the forward shift operation is conducted in a single selected display area, a reciprocating or sway shift operation, or a stationary display, obtain selectively in the remaining display areas with such a configuration, so that an editing operation can be realized which is similar to that realized by the existing well known matrix display gas discharge panel. As a result, the display function can be much improved.
摘要翻译：一种自移型气体放电面板，其中所述显示屏包括在垂直方向上平行布置的多个移位线，以及用于驱动面板的系统和方法。显示屏在水平方向和垂直方向都分成若干部分，以形成多个显示区域，并且可以在这些显示区域中的每一个中独立地执行移位操作。虽然在单个选择的显示区域中执行前向换档操作，但是通过这样的配置可以在剩余的显示区域中选择性地进行往复运动或摇摆移动操作或静止显示，从而可以实现类似于通过现有的众所周知的矩阵显示气体放电面板实现。结果，显示功能可以大大提高。

4. 发明授权

US5517207A Method and a system for driving a display panel of matrix type 失效
标题翻译：用于驱动矩阵型显示面板的方法和系统
公开(公告)号：US5517207A
公开(公告)日：1996-05-14
申请号：US301436
申请日：1994-09-08
申请人： Toyoshi Kawada , Tetsuya Kobayashi , Hisashi Yamaguchi , Tetsuo Aoki , Hiroyuki Miyata
发明人： Toyoshi Kawada , Tetsuya Kobayashi , Hisashi Yamaguchi , Tetsuo Aoki , Hiroyuki Miyata
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G2310/0267 , G09G2310/0275 , G09G2310/06
摘要： A method and a system for driving an electro-luminescence display panel of a matrix type has a compensation pulse applied to all the cells prior to or in the front of a pedestal pulse on every frame cycle. The level of the compensation pulse is higher than the pedestal pulse but low enough not to light the cells by itself. The duration of the compensation pulse is long enough to saturate charge polarization in the EL material of the cell, as a dielectric, at the applied voltage. Therefore, brightness of the lighted cell is kept constant regardless of the number of lighted cells on the same data electrode. Each of two power-receiving terminals of push-pull scan drivers is connected to a pulse generator respectively. One of the two power-receiving terminals may be floated from the pulse generator while data pulse is applied to the data electrodes. This configuration prevents damage of the CMOS drivers by latch-up caused therein, as well as reducing power consumption produced by charging current of the data pulses into non-lighted cells.
摘要翻译：用于驱动矩阵型电致发光显示面板的方法和系统具有对每个帧周期的基准脉冲之前或之前的所有单元施加的补偿脉冲。补偿脉冲的电平高于基座脉冲，但足够低，不能自己点亮单元。在施加的电压下，补偿脉冲的持续时间足够长以使电池的EL材料中的电荷极化作为电介质饱和。因此，与同一数据电极上的点亮单元数量无关地，点亮单元的亮度保持恒定。推挽扫描驱动器的两个受电端子中的每一个分别连接到脉冲发生器。两个电力接收终端中的一个可以从脉冲发生器浮起，而数据脉冲被施加到数据电极。这种配置防止CMOS驱动器由于其中引起的闩锁而损坏，以及减少由数据脉冲的充电电流产生的功率消耗到非点亮的单元。

5. 发明授权

US4423356A Self-shift type gas discharge panel 失效
标题翻译：自排式气体放电面板
公开(公告)号：US4423356A
公开(公告)日：1983-12-27
申请号：US383143
申请日：1982-05-28
申请人： Sei Sato , Masayuki Wakitani , Kenichi Oki , Shoshin Miura , Hisashi Yamaguchi , Yoshinori Miyashita , Tsutae Shinoda , Kazuo Yoshikawa , Kurahashi Keizo , Toyoshi Kawada
发明人： Sei Sato , Masayuki Wakitani , Kenichi Oki , Shoshin Miura , Hisashi Yamaguchi , Yoshinori Miyashita , Tsutae Shinoda , Kazuo Yoshikawa , Kurahashi Keizo , Toyoshi Kawada
IPC分类号： H01J11/12 , H01J11/22 , H01J11/34 , H01J11/38 , H01J65/00 , H05B41/00
CPC分类号： H01J11/00
摘要： An AC memory driving type self-shift type gas discharge panel prevents accidental abnormal discharges caused by deviated abnormal charges. Abnormal charges are significantly accumulated at both ends of a shift channel consisting of a regular arrangement of a write discharge cell and shift discharge cells. Therefore, conductive layers are provided adjacent to at least both ends of the shift channel in order to dissipate the abormal charges.
摘要翻译：交流存储器驱动型自移型气体放电板防止由异常充电引起的意外异常放电。在由写入放电单元和移位放电单元的规则排列组成的移位通道的两端显着累积异常电荷。因此，为了消除正常的电荷，导电层被设置成与移位通道的至少两端相邻。

6. 发明授权

US4190789A Driving system for a self-shift type gas discharge panel 失效
标题翻译：自动换气式排气板驱动系统
公开(公告)号：US4190789A
公开(公告)日：1980-02-26
申请号：US906342
申请日：1978-05-16
申请人： Toyoshi Kawada , Hisashi Yamaguchi , Hirofumi Kashiwara
发明人： Toyoshi Kawada , Hisashi Yamaguchi , Hirofumi Kashiwara
IPC分类号： G09G3/29 , H05B37/00 , H05B39/00 , H05B41/00
CPC分类号： G09G3/29
摘要： An improved row selecting and driving system for a self-shift type gas discharge panel for providing a multi-row display in a plurality of shift rows. The shift row is composed of at least one shift channel having a regular arrangement of a plurality of discharge cells, each said discharge cell comprising opposing electrode groups of 2.times.2 or more phases. A shift voltage is sequentially applied to the electrode groups of a selected shift row for shifting discharge spots in that row in one direction. At the same time, a shift voltage having a different sequence of voltages from that for said selected shift row is applied to the electrode group of the non-selected shifting rows, in a sway shift operation performed within a predetermined spatial period of the cell arrangement to hold said discharge spot in said cell arrangement period. The driving system can equalize the operation margin in all of the selected and non-selected shift rows, and as a result, display quality can be improved.
摘要翻译：一种用于在多个换档行中提供多列显示器的自动换档型气体放电板的改进的行选择和驱动系统。移位行由具有多个放电单元的规则排列的至少一个移位通道组成，每个所述放电单元包括2×2以上相位的相对的电极组。顺序地将一个移位电压施加到所选择的移位行的电极组中，以便在一个方向上移动该行中的放电点。同时，在小区布置的预定空间周期内执行的摆动移位操作中，对未选择的移位行的电极组施加具有与所选择的移位行的电压不同的电压序列的移位电压以在所述电池布置期间保持所述放电点。驱动系统可以均衡所有选择和未选择的换档行中的操作余量，结果可以提高显示质量。

7. 发明授权

US4680430A Coordinate detecting apparatus 失效
标题翻译：坐标检测装置
公开(公告)号：US4680430A
公开(公告)日：1987-07-14
申请号：US706224
申请日：1985-02-27
申请人： Kazuo Yoshikawa , Toru Asano , Hisashi Yamaguchi , Hideaki Takizawa , Shizuo Andoh
发明人： Kazuo Yoshikawa , Toru Asano , Hisashi Yamaguchi , Hideaki Takizawa , Shizuo Andoh
IPC分类号： G06K11/00 , G06F3/03 , G06F3/033 , G06F3/045 , G08C21/00
CPC分类号： G06F3/045
摘要： A coordinate detecting apparatus for determining the coordinate data of a point on a plane by indicating the point with a touch of a fingertip or other load to the point. The apparatus comprises a transparent resistive film forming the plane (touch panel) and a buffer circuit operating as a voltage follower circuit having substantially infinate input impedance. The buffer amplifier is operatively connected between each selected pair of facing ends of a substantially rectangular region of the resistive film, and equalizes the potentials at the ends. The change of the impedance between one of the ends and the ground is detected in accordance with the touch of the fingertip to the touch panel and is used as an original coordinate data. Further modifications concerning the avoidance of degradation in the detection quality due to fluctuations of the impedance provided by the touch of a fingertip, for example, and the methods to perform 2-dimensional coordinate detection are described.
摘要翻译：一种坐标检测装置，用于通过用指尖的触摸或其他负载指示点来确定平面上的点的坐标数据。该装置包括形成平面（触摸面板）的透明电阻膜和作为基本上具有输入阻抗的电压跟随器电路的缓冲电路。缓冲放大器可操作地连接在电阻膜的大致矩形区域的每个所选择的一对相对端之间，并且使末端的电位相等。根据触摸面板的指尖的触摸检测端部和地面之间的阻抗的变化，并将其用作原始坐标数据。描述了关于避免由于触摸触摸提供的阻抗的波动引起的检测质量退化的进一步修改以及执行二维坐标检测的方法。

8. 发明授权

US4114069A Method and apparatus for driving a gas-discharge display panel 失效
标题翻译：用于驱动气体放电显示面板的方法和装置
公开(公告)号：US4114069A
公开(公告)日：1978-09-12
申请号：US767690
申请日：1977-02-11
申请人： Hisashi Yamaguchi , Seii Sato , Toshiaki Iemori , Shizuo Andoh
发明人： Hisashi Yamaguchi , Seii Sato , Toshiaki Iemori , Shizuo Andoh
IPC分类号： G09G3/29 , H01J17/49 , H05B41/14 , G06F3/14
CPC分类号： H01J17/495 , G09G3/29
摘要： An improved method and apparatus to shift discharge spots produced in a gas discharge display panel, in accordance with given input information so that said discharge spots may be display-held in a desired display position. The shift operation is performed by supplying shift voltages sequentially to shift electrodes. A feature of this invention is to oscillate the discharge spots while they are being display-held in a display position, by supplying an operating voltage alternately to adjacent two shift electrodes during a display period. By oscillating the discharge spots during the display period, an operation margin is obtained which is equivalent to the operation margin available during the shift period, and operation of said display panel can be stabilized to avoid misfiring.

9. 发明授权

US06639642B1 Display device having diffraction grating 失效
$Display device having diffraction grating$
标题翻译：具有衍射光栅的显示装置
公开(公告)号：US06639642B1
公开(公告)日：2003-10-28
申请号：US09523466
申请日：2000-03-10
申请人： Toshihiro Suzuki , Yukio Iigahama , Hisashi Yamaguchi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Junji Tomita , Hirokazu Aritake , Tetsuya Kobayashi , Mari Sugawara , Motohiko Fukuhara , Koji Yoshioka , Kazuhiro Takahara
发明人： Toshihiro Suzuki , Yukio Iigahama , Hisashi Yamaguchi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Junji Tomita , Hirokazu Aritake , Tetsuya Kobayashi , Mari Sugawara , Motohiko Fukuhara , Koji Yoshioka , Kazuhiro Takahara
IPC分类号： G02F11343
CPC分类号： G02F1/133621 , H04N9/3108 , H04N9/3167
摘要： A display device including a diffraction grating from which a diffracted light of the zeroth order and a diffracted light of the first order having different color light components emerge to establish color separation. An array of micro-lenses is arranged on a liquid crystal panel. The liquid crystal panel has a plurality of picture elements and each picture element includes a plurality of color display dots. The color display dots in each picture element are arranged in the vertical relationship and in the order of wavelength of the light. A green light component of diffracted light of the first order is made incident normal to the liquid crystal panel, and the diffracted light of the zeroth order passes through the liquid crystal panel at a greater angle relative to the normal to the liquid crystal panel.
摘要翻译：包括具有衍射光栅的显示装置，其中出现零级衍射光和具有不同颜色光分量的一级衍射光，以建立色彩分离。微透镜阵列布置在液晶面板上。液晶面板具有多个像素，并且每个像素包括多个彩色显示点。每个像素中的彩色显示点以垂直关系和光的波长顺序排列。一级的衍射光的绿色光分量与液晶面板垂直地入射，零级衍射光相对于液晶面板的法线以更大的角度通过液晶面板。

10. 发明授权

US4456909A Method and circuit for selectively driving capacitive display cells in a matrix type display 失效
标题翻译：用于选择性地驱动矩阵型显示器中的电容式显示单元的方法和电路
公开(公告)号：US4456909A
公开(公告)日：1984-06-26
申请号：US278715
申请日：1981-06-29
申请人： Kazuhiro Takahara , Keizo Kurahashi , Hisashi Yamaguchi
发明人： Kazuhiro Takahara , Keizo Kurahashi , Hisashi Yamaguchi
IPC分类号： G09G3/28 , G09G3/30 , G09G3/04
CPC分类号： G09G3/30 , G09G2310/0267 , G09G2310/0275 , G09G2330/021 , G09G3/28
摘要： A method for driving a thin film EL display device comprising the steps of clamping the Y side scanning electrodes selectively and sequentially to a reference voltage and applying the display voltage selectively from the X side data electrodes. In addition, the non-display voltage which is lower than the display threshold voltage, is applied to the non-selected data electrodes and the non-selected scanning electrodes are floated. This new driving method reduces drive power and widens the device operating voltage range.
摘要翻译：一种用于驱动薄膜EL显示装置的方法，包括以下步骤：选择性地和顺序地将Y侧扫描电极夹持到参考电压，并从X侧数据电极选择性地施加显示电压。此外，低于显示阈值电压的非显示电压被施加到未选择的数据电极，并且未选择的扫描电极浮动。这种新的驱动方法可以降低驱动功率并扩大器件的工作电压范围。

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