公开(公告)号：US4366504A

公开(公告)日：1982-12-28

申请号：US154370

申请日：1980-05-29

申请人： Yoshiharu Kanatani

发明人： Yoshiharu Kanatani

IPC分类号： H04N3/14

CPC分类号： H04N3/14

摘要： To obtain a half-tone display, the device disclosed employs a thin-film EL display panel and practices amplitude and pulse-width modulation wherein the amplitude and pulse-width of a pulse voltage applied to the thin-film EL display panel is varied according to video signals. In one preferred form thereof, a constant current amount or an enabling period of a constant current element provided within a discharge circuit is varied according to video signals, thereby controlling a pre-charge amplitude on the thin-film EL panel. The amount of discharging the pre-charge on the EL panel is under the control video signals. As a result, the brightness of the EL display panel corresponds to video signals.

摘要翻译： 为了获得半色调显示，所公开的器件采用薄膜EL显示面板，并且进行幅度和脉冲宽度调制，其中施加到薄膜EL显示面板的脉冲电压的幅度和脉冲宽度根据 到视频信号。 在其优选形式中，设置在放电电路内的恒流元件的恒定电流量或使能周期根据视频信号而变化，由此控制薄膜EL面板上的预充电幅度。 在EL面板上放电预充电量在控制视频信号下。 结果，EL显示面板的亮度对应于视频信号。

公开(公告)号：US4213074A

公开(公告)日：1980-07-15

申请号：US915447

申请日：1978-06-14

申请人： Masashi Kawaguchi ,  Hiroshi Kishishita ,  Etsuo Mizukami ,  Yoshiharu Kanatani

发明人： Masashi Kawaguchi ,  Hiroshi Kishishita ,  Etsuo Mizukami ,  Yoshiharu Kanatani

IPC分类号： H05B33/10 ,  B65B3/04 ,  H05B33/04

CPC分类号： H05B33/04

摘要： A thin-film electroluminescent display panel is sealed by a pair of glass substrates for protecting itself from the environment. A protective liquid is introduced between a counter glass substrate and a substrate for supporting the electroluminescent display panel. The protective liquid comprises silicon oil or grease which assures the thin-film electroluminescent panel of preservation of the electroluminescent display panel. The counter glass substrate is bonded to the substrate through an adhesive of, for example, photocuring resin. A capillary tube is provided within the substrate for injecting the liquid under vacuum conditions. The counter glass substrate can be plate-shaped thereby eliminating a spacer. The liquid has the ability of spreading into pin holes generated on dielectric layers, and is resistant to high voltage, high humidity and high temperature, and is inert to layers constituting the thin-film electroluminescent display panel and has a small vapor pressure and a small coefficient of thermal expansion.

摘要翻译： 薄膜电致发光显示面板由一对玻璃基板密封，以保护自身免受环境影响。 在对置玻璃基板和用于支撑电致发光显示面板的基板之间引入保护液。 保护液体包括硅油或润滑脂，其确保了电致发光显示面板的保存的薄膜电致发光面板。 反玻璃基板通过例如光固化树脂的粘合剂粘合到基板上。 在衬底内设置毛细管，用于在真空条件下注入液体。 反玻璃基板可以是板状的，从而消除间隔件。 该液体具有扩展到在电介质层上产生的针孔的能力，并且耐高压，高湿度和高温，并且对构成薄膜电致发光显示面板的层是惰性的，并且具有小的蒸气压和小的 热膨胀系数。

公开(公告)号：US4024389A

公开(公告)日：1977-05-17

申请号：US602669

申请日：1975-08-07

申请人： Yoshiharu Kanatani ,  Masahiro Ise ,  Etsuo Mizukami

发明人： Yoshiharu Kanatani ,  Masahiro Ise ,  Etsuo Mizukami

IPC分类号： G03G5/024 ,  G11C13/04 ,  H05B33/12 ,  H01J31/50

CPC分类号： H05B33/12 ,  G03G5/024 ,  G11C13/047

摘要： Disclosed is a photo-image memory panel composed of an electroluminescent element which exhibits electrical polarization effects upon light excitation. Under the conditions when the panel is biased by DC voltage or DC offset voltage, light irradiation is applied to the panel to establish a light-activated polarized electric field of which the intensity is controllable in dependence upon a photo-image desired to be written into the panel. Then, the photo-image written into the panel is held while maintaining the polarized electric field. Thereafter, application of a predetermined voltage pulse enables the reading out of the photo-image in the form of light emission. Alternatively, in case of an electroluminescent element of which the light emission versus applied voltage characteristics involve the hysteresis phenomenon, a train of alternating current pulses are employed as reading-out pulses to maintain light emission corresponding to the read-out image.

摘要翻译： 公开了一种由电致发光元件组成的光图像存储面板，其在光激发时具有电极化效应。 在面板被直流电压或直流偏移电压偏置的条件下，对面板施加光照射，以建立光活化极化电场，其强度可根据期望写入的光电图像而被控制 面板。 然后，在保持极化电场的同时保持写入面板的照片图像。 此后，施加预定的电压脉冲使得能够以光发射的形式读出照片。 或者，在发光与施加电压特性包含滞后现象的电致发光元件的情况下，采用一系列交流脉冲作为读出脉冲，以维持对应于读出图像的发光。

公开(公告)号：US5583531A

公开(公告)日：1996-12-10

申请号：US295038

申请日：1994-08-25

申请人： Hisao Okada ,  Takeshi Takarada ,  Tadatsugu Nisitani ,  Toshihiro Yanagi ,  Hirofumi Fukuoka ,  Yoshiharu Kanatani ,  Kuniaki Tanaka

发明人： Hisao Okada ,  Takeshi Takarada ,  Tadatsugu Nisitani ,  Toshihiro Yanagi ,  Hirofumi Fukuoka ,  Yoshiharu Kanatani ,  Kuniaki Tanaka

IPC分类号： G09G3/20 ,  G09G3/36 ,  G02F1/133

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2320/0223 ,  G09G3/2014

摘要： A method of driving a display apparatus includes the steps of receiving output requests at a interval and outputting an oscillating voltage to a source line connected to display section, the oscillating voltage including a component which oscillates during one output period of time defined by the output requests.

摘要翻译： 一种驱动显示装置的方法包括以下步骤：以一定间隔接收输出请求，并将振荡电压输出到连接到显示部分的源极线，振荡电压包括在由输出请求定义的一个输出周期期间振荡的分量 。

公开(公告)号：US5137205A

公开(公告)日：1992-08-11

申请号：US658436

申请日：1991-02-20

申请人： Akio Inohara ,  Yuji Ohno ,  Kiyoshi Sawae ,  Yoshiharu Kanatani ,  Hisashi Uede ,  Takeo Fujimoto

发明人： Akio Inohara ,  Yuji Ohno ,  Kiyoshi Sawae ,  Yoshiharu Kanatani ,  Hisashi Uede ,  Takeo Fujimoto

IPC分类号： G09G3/30 ,  H05K1/00 ,  H05K1/18

CPC分类号： H05K1/181 ,  G09G3/30 ,  H01L2224/48091 ,  H01L2224/48247 ,  H05K1/0289 ,  H05K2201/10545 ,  H05K2201/10689 ,  Y02P70/611

摘要： A wiring circuit substrate comprises first circuit element means one one side of the substrate connected to electrode lines of X-Y matrix electrodes, respectively, and second circuit element means in the symmetrical position of the first circuit element means on the other side of the substrate connected to the electrode lines of the X-Y matrix electrodes, respectively, wherein each of leads of the first and the second circuit element means is connected to the output and input lines of the X-Y matrix electrodes via through holes, respectively.The first circuit element comprises integrated transisitors for driving the X-Y matrix electrodes. The second circuit element comprises integrated diodes for protecting an overcurrent in the X-Y matrix electrodes.

摘要翻译： 布线电路基板包括分别与XY矩阵电极的电极线连接的基板的一侧的第一电路元件装置和位于基板的另一侧的第一电路元件装置的对称位置的第二电路元件装置， 分别为XY矩阵电极的电极线，其中第一和第二电路元件装置的每个引线分别通过通孔连接到XY矩阵电极的输出和输入线。 第一电路元件包括用于驱动X-Y矩阵电极的集成电路。 第二电路元件包括用于保护X-Y基体电极中的过电流的集成二极管。

公开(公告)号：US4237456A

公开(公告)日：1980-12-02

申请号：US819147

申请日：1977-07-26

申请人： Yoshiharu Kanatani

发明人： Yoshiharu Kanatani

IPC分类号： G09G3/30 ,  G06F3/14

CPC分类号： G09G3/30 ,  G09G2310/0267 ,  G09G2310/0275

摘要： A drive system is provided for a thin-film EL display panel which includes an EL thin layer sandwiched between a pair of dielectric layers, a plurality of scanning line electrodes formed on one of the dielectric layers, and a plurality of data line electrodes formed on the other of the dielectric layers. The scanning line electrodes and the data line electrodes, in combination, define a matrix pattern. A selected data line is preliminarily charged to a predetermined level below the threshold level of electroluminescence. Thereafter, a selected scanning line is connected to receive a write-in pulse, of which the level is also below the threshold level of electroluminescence. A picture point at which the selected data line and the selected scanning line cross each other receives a voltage of the preliminary charge superimposed on the write-in pulse and having a value exceeding the threshold level, thereby providing electroluminescence.

摘要翻译： 提供了一种用于薄膜EL显示面板的驱动系统，该薄膜EL显示面板包括夹在一对电介质层之间的EL薄层，形成在一个电介质层上的多条扫描线电极和形成在 另一个介电层。 扫描线电极和数据线电极组合地限定了矩阵图案。 选择的数据线被预先充电到低于电致发光阈值水平的预定电平。 此后，选择的扫描线被连接以接收写入脉冲，其中电平也低于电致发光的阈值电平。 所选择的数据线和选择的扫描线交叉的图像点接收叠加在写入脉冲上并具有超过阈值电平的值的预备电荷的电压，由此提供电致发光。

公开(公告)号：US3946371A

公开(公告)日：1976-03-23

申请号：US544337

申请日：1975-01-27

申请人： Kenzoo Inazaki ,  Yoshiharu Kanatani ,  Masahiro Ise ,  Etsuo Mizukami ,  Chuji Suzuki

发明人： Kenzoo Inazaki ,  Yoshiharu Kanatani ,  Masahiro Ise ,  Etsuo Mizukami ,  Chuji Suzuki

IPC分类号： G09G3/30 ,  G11C11/28

CPC分类号： G09G3/30

摘要： The present disclosure is directed toward a drive method and circuit for a memory matrix panel which comprises a light-emitting body having hysteresis behavior responsive to application of a desired AC voltage, a plurality of horizontal electrodes disposed on a first major surface of the light-emitting body and a plurality of vertical electrodes disposed on a second major surface of the light-emitting body, each cross point of the both electrodes providing a light-emitting unit point in a matrix array. A period of the applied AC voltage includes at least three sections wherein, prior to the writing, erasing or reading of information, a horizontal maintenance pulse having an amplitude necessary to maintain light emittance is applied to the plurality of horizontal electrodes during the first section thereof and a vertical maintenance pulse having an amplitude necessary to maintain light emittance is applied to the vertical electrodes during the second section thereof. In order to perform the writing, erasing or reading of information on a selected cross point, the vertical (or horizontal) electrode associated with such point receives an enable pulse having the shape identical with that of the horizontal maintenance pulse but the phase shifted into the third section, whereas the associated horizontal (or vertical) electrode receives write, erase or read out each having a predetermined amplitude necessary to perform the write, erase or read operation, the respective amplitude being superimposed on the enable pulse.

摘要翻译： 本公开涉及一种用于存储矩阵面板的驱动方法和电路，其包括响应于所需AC电压的施加而具有滞后行为的发光体，设置在所述发光体的第一主表面上的多个水平电极， 发光体和布置在所述发光体的第二主表面上的多个垂直电极，所述两个电极的每个交叉点提供矩阵阵列中的发光单元点。 所施加的AC电压的周期包括至少三个部分，其中在写入，擦除或读取信息之前，在多个水平电极的第一部分期间施加具有维持光发射所需的幅度的水平维持脉冲 并且在垂直电极的第二部分期间，向垂直电极施加具有维持光发射所必需的幅度的垂直维持脉冲。 为了执行对所选交叉点的信息的写入，擦除或读取，与该点相关联的垂直（或水平）电极接收具有与水平维持脉冲的形状相同形状的使能脉冲，但是移相到 而相关联的水平（或垂直）电极接收写入，擦除或读出，每个具有执行写入，擦除或读取操作所需的预定幅度，相应的幅度叠加在使能脉冲上。

公开(公告)号：US07593072B2

公开(公告)日：2009-09-22

申请号：US10573000

申请日：2005-01-07

申请人： Yoshiharu Kanatani ,  Yukio Shimamura

发明人： Yoshiharu Kanatani ,  Yukio Shimamura

IPC分类号： G03B21/14

CPC分类号： G02B6/0053 ,  G02F2001/133607

摘要： An object of the present invention is to provide a display device that can be manufactured more easily than the conventional one. To accomplish this object, an image control panel part (7) which is continuously provided with combination base units including optical transparency base units and optical no-transparency base units, and a lens film part (6) which is continuously provided with repeating units of lenses (8) are laminated in a direction of light transmission, and either one width of the optical transparency base unit or a pitch of the repeating unit of the lens is set so as to be the integral multiplication of the other width. Since the moiré´ fringes can be prevented by setting either one width of the optical transparency base unit or the pitch of the repeating unit of the lens 8 so as to be the integral multiplication of the other width, it is not always necessary for the display device of the present invention to change a pitch of the mold for manufacturing the lens film part 6 randomly.

摘要翻译： 本发明的目的在于提供一种比现有技术更容易制造的显示装置。 为了实现这个目的，连续设置有包括光学透明度基底单元和光学不透明度基底单元的组合基底单元的图像控制面板部分（7）和透镜薄膜部分（6）连续地设置有重复单元 透镜（8）在透光方向上层叠，并且将光学透镜基板的一个宽度或透镜的重复单元的间距设定为另一个宽度的整数倍。 由于可以通过将光学透镜基板的一个宽度或透镜8的重复单元的间距设置为与另一个宽度的整体乘积来防止波纹状边缘，因此并不总是需要显示 本发明的装置随机地改变用于制造透镜膜部分6的模具的间距。

公开(公告)号：US5412397A

公开(公告)日：1995-05-02

申请号：US177202

申请日：1994-01-03

申请人： Yoshiharu Kanatani ,  Hirofumi Fukuoka ,  Yoshihiko Orii

发明人： Yoshiharu Kanatani ,  Hirofumi Fukuoka ,  Yoshihiko Orii

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3648 ,  G09G2310/0224 ,  G09G2310/0297

摘要： A driving circuit for a matrix type liquid crystal display device is disclosed. The driving circuit comprises: a gate driver for, during a writing period, selectively driving a scanning line included in a group of scanning lines which correspond to the field to be scanned, and for, during an erasing period, selectively driving a scanning line included in another group of scanning lines which do not correspond to the field to be scanned; a source driver for, during said writing period of an even field, applying a signal voltage the level of which corresponds to a video signal, to the signal lines, and for, during the erasing period, applying a voltage to the signal lines to set the voltage applied to the picture elements to a level below the threshold level of the picture elements; and another source driver for, during said writing period of an odd field, applying a signal voltage the level of which corresponds to a video signal, to the signal lines, and for, during the erasing period, applying a voltage to the signal lines to set the voltage applied to the picture elements to a level below the threshold level of the picture elements. The writing period and the erasing period shares one horizontal scanning period.

摘要翻译： 公开了一种用于矩阵型液晶显示装置的驱动电路。 驱动电路包括：栅极驱动器，用于在写入周期期间选择性地驱动包括在与要扫描的场相对应的一组扫描线中的扫描线，并且在擦除期间，选择性地驱动包括的扫描线 在与扫描区域不对应的另一组扫描线中; 源极驱动器，在偶数场的所述写入周期期间，将对应于视频信号的电平的信号电压施加到信号线，并且在擦除周期期间，向信号线施加电压以设置 施加到像素的电压到低于图像元素的阈值水平的电平; 以及另一个源极驱动器，在奇数场的所述写入周期期间，将对应于视频信号的电平的信号电压施加到信号线，并且在擦除周期期间，向信号线施加电压， 将施加到像素的电压设置为低于图像元素的阈值电平的电平。 写周期和擦除周期共有一个水平扫描周期。

公开(公告)号：US4070663A

公开(公告)日：1978-01-24

申请号：US703127

申请日：1976-07-07

申请人： Yoshiharu Kanatani ,  Masahiro Ise ,  Etsuo Mizukami ,  Kenzoh Inazaki ,  Chuji Suzuki

发明人： Yoshiharu Kanatani ,  Masahiro Ise ,  Etsuo Mizukami ,  Kenzoh Inazaki ,  Chuji Suzuki

IPC分类号： G09G3/30 ,  G06F3/14

CPC分类号： G09G3/30 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2330/024

摘要： A coil is serially connected to a capacitive display unit, such as an EL display panel, which includes an insulating display element sandwiched between a pair of electrodes. The coil and the electrostatic capacitance of the display unit function, in combination, to form an LC resonance circuit, which limits transient current flowing through the insulating display element and enables the display unit to operate in a low power dissipation mode. An alternating driving signal to be applied to the display unit has an intermediate potential period on which a writing pulse is superimposed, thereby to minimize high voltage requirement of the writing circuit.

摘要翻译： 线圈串联连接到诸如EL显示面板的电容显示单元，其包括夹在一对电极之间的绝缘显示元件。 显示单元的线圈和静电电容组合起来形成LC谐振电路，其限制流过绝缘显示元件的瞬态电流，并使显示单元能够以低功耗模式工作。 要施加到显示单元的交替驱动信号具有叠加写入脉冲的中间电势周期，从而最小化写入电路的高电压要求。