公开(公告)号：US4737742A

公开(公告)日：1988-04-12

申请号：US941414

申请日：1986-12-15

申请人： Takehiro Takoshima ,  Takehiko Sone

发明人： Takehiro Takoshima ,  Takehiko Sone

IPC分类号： H03H9/25 ,  H03H9/02 ,  H03H9/05 ,  H03H9/10 ,  H03H9/42

CPC分类号： H03H9/0557 ,  H03H9/059 ,  H03H9/1071 ,  H03H2009/0019

摘要： A unit comprising a printed board on which a plurality of surface acoustic wave (SAW) devices are installed. Each SAW device comprises a piezoelectric substate on which arrays of strip electrodes are formed. A cover is mounted over the SAW devices to hermetically seal the surfaces of the SAW devices on which the electrodes are formed. The terminals of the board are directly coupled to the terminals of the SAW devices.

摘要翻译： 包括其上安装有多个声表面波（SAW）装置的印刷电路板的单元。 每个SAW器件包括其上形成有条状电极阵列的压电子状态。 一个盖安装在SAW器件上，以密封其上形成有电极的SAW器件的表面。 板的端子直接耦合到SAW器件的端子。

公开(公告)号：US4617487A

公开(公告)日：1986-10-14

申请号：US779223

申请日：1985-09-23

申请人： Takehiko Sone ,  Takehiro Takoshima ,  Yoshimi Kamijyo

发明人： Takehiko Sone ,  Takehiro Takoshima ,  Yoshimi Kamijyo

IPC分类号： H03H9/02 ,  H03H9/10 ,  H01L41/08

CPC分类号： H03H9/1071 ,  H03H9/02818

摘要： An elastic surface wave element which has a grille-shaped electrode formed on a piezoelectric substrate is improved by having the grille-shaped electrode portion thereof covered with an insulating film made of tantalum pentoxide or silicon nitride. The insulating film functions to minimize the degradation of properties suffered by the conventional elastic surface wave element and preclude substantially completely the phenomenon of short-circuit between the electrode bars of the grille-shaped electrode.

摘要翻译： 通过使格栅形电极部分覆盖有由五氧化二钽或氮化硅制成的绝缘膜，来改善具有形成在压电基片上的格栅状电极的弹性表面波元件。 绝缘膜的作用是使常规的弹性表面波元件的性能降低最小化，并且基本上完全排除格栅形电极的电极棒之间的短路现象。

公开(公告)号：US4736128A

公开(公告)日：1988-04-05

申请号：US941161

申请日：1986-12-12

申请人： Takehiro Takoshima ,  Takehiko Sone

发明人： Takehiro Takoshima ,  Takehiko Sone

IPC分类号： H03H9/25 ,  H03H3/08 ,  H01L41/08

CPC分类号： H03H3/08

摘要： A surface acoustic wave device comprising a device body and a multilayer printed board. The body has a piezoelectric substrate on which arrays of strip electrodes are formed. The body is covered with an insulating film except for locations where terminals are formed. The printed board is spaced a given distance from the body. The terminals of the printed board are connected via a solder layer with the terminals of the device body.

摘要翻译： 一种表面声波装置，包括装置主体和多层印刷电路板。 主体具有形成带状电极阵列的压电基板。 除了形成端子的位置之外，主体还覆盖有绝缘膜。 印刷板与身体间隔一定距离。 印刷电路板的端子通过焊料层与设备主体的端子连接。

公开(公告)号：US06816217B2

公开(公告)日：2004-11-09

申请号：US10349589

申请日：2003-01-23

申请人： Takehiko Sone

发明人： Takehiko Sone

IPC分类号： B02F11335

CPC分类号： G02F1/133555 ,  G02F1/13363 ,  G02F1/1397

摘要： A liquid crystal layer is composed of a liquid crystal composition having a positive dielectric anisotropy, and the liquid crystal composition is sandwiched by a pair of transparent substrates while being twisted by 220 to 260 degrees. Also, in a liquid crystal display device having an optical compensating plate and a polarizer respectively formed above and below a liquid crystal cell, a transflector is formed on the inner surface of the transparent substrate of the liquid crystal cell, the transflector has a high-reflectivity film having a plurality of fine apertures therein, and the high-reflectivity film has a diffuse reflection surface, on the surface thereof, having a controlled reflected luminance characteristic.

公开(公告)号：US20050128387A1

公开(公告)日：2005-06-16

申请号：US10968646

申请日：2004-10-19

申请人： Takehiko Sone

发明人： Takehiko Sone

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/133555

摘要： A transflective film is provided on an inner or outer side of a liquid crystal display panel having opposing electrodes provided between a pair of substrates with a liquid crystal layer interposed therebetween and a plurality of pixels defined by the opposing electrodes. A plurality of minute concave portions or minute convex portions are formed on the surface of the transflective film. A plurality of apertures for transmitting the light from an illumination device on a back surface of the liquid crystal display panel to the dot region corresponding to each dot included in each of the pixels is formed. The plurality of apertures are arranged in the dot region and the interval between the adjacent apertures is smaller than the resolution.

摘要翻译： 半透反射膜设置在液晶显示面板的内侧或外侧，其具有设置在一对基板之间的相对电极和介于其间的液晶层和由相对电极限定的多个像素。 在透反射膜的表面上形成有多个微小的凹部或微小的凸部。 形成用于将来自液晶显示面板的背面上的照明装置的光透射到与各像素中包含的各点对应的点区域的多个孔。 多个孔被布置在点区域中，并且相邻孔之间的间隔小于分辨率。

公开(公告)号：US06057819A

公开(公告)日：2000-05-02

申请号：US911517

申请日：1997-08-14

申请人： Takehiko Sone ,  Takehiro Ishikawa

发明人： Takehiko Sone ,  Takehiro Ishikawa

IPC分类号： G02F1/133 ,  G09G3/36

CPC分类号： G09G3/3622 ,  G09G2320/0209

摘要： A liquid crystal display apparatus is provided in which crosstalk (after-image extending from a line displayed on the screen) is eliminated. Drive circuitry used in the above type of apparatus is also provided. A delay circuit divides an alternating-current (AC) signal generated by an alternating-current (AC) signal circuit into two signals, i.e., a common AC signal (DF COM) and a segment AC signal (DF SEG). One signal is delayed later than the other. When the common AC signal is delayed later than the segment AC signal, white crosstalk (which is a white bar having a brightness level higher than a white background, appearing on the line extending from a narrow black bar displayed on the screen) is eliminated from the screen. On the other hand, when the segment AC signal is delayed later than the common AC signal, black crosstalk (which is a black bar having a brightness level slightly lower than a white background, emerging on the line extending from a thick black bar displayed on the screen) is removed from the screen. An integrating circuit or a delay line is employed as a delay function of the delay circuit.

摘要翻译： 提供一种液晶显示装置，其中消除了串扰（从屏幕上显示的行延伸的后图像）。 还提供了用于上述类型设备中的驱动电路。 延迟电路将由交流（AC）信号电路产生的交流（AC）信号分成两个信号，即公共AC信号（DF COM）和段AC信号（DF SEG）。 一个信号比另一个信号延迟。 当公共AC信号延迟到段AC信号时，白色串扰（其中出现在从屏幕上显示的窄黑条延伸的线上出现的亮度级高于白色背景的白色条纹）被从 屏幕。 另一方面，当分段AC信号比公共AC信号晚的时间延迟时，黑色串扰（其亮度级略低于白色背景的黑色条纹，出现在从显示在 屏幕）从屏幕上移除。 采用积分电路或延迟线作为延迟电路的延迟功能。

公开(公告)号：US07414683B2

公开(公告)日：2008-08-19

申请号：US10968646

申请日：2004-10-19

申请人： Takehiko Sone

发明人： Takehiko Sone

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555

摘要： A transflective film is provided on an inner or outer side of a liquid crystal display panel having opposing electrodes provided between a pair of substrates with a liquid crystal layer interposed therebetween and a plurality of pixels defined by the opposing electrodes. A plurality of minute concave portions or minute convex portions are formed on the surface of the transflective film. A plurality of apertures for transmitting the light from an illumination device on a back surface of the liquid crystal display panel to the dot region corresponding to each dot included in each of the pixels is formed. The plurality of apertures are arranged in the dot region and the interval between the adjacent apertures is smaller than the resolution.

摘要翻译： 半透反射膜设置在液晶显示面板的内侧或外侧，具有设置在一对基板之间的相对电极和液晶层之间的液晶层和由相对电极限定的多个像素。 在透反射膜的表面上形成有多个微小的凹部或微小的凸部。 形成用于将来自液晶显示面板的背面上的照明装置的光透射到与各像素中包含的各点对应的点区域的多个孔。 多个孔被布置在点区域中，并且相邻孔之间的间隔小于分辨率。

公开(公告)号：US20060221276A1

公开(公告)日：2006-10-05

申请号：US11388671

申请日：2006-03-23

申请人： Yoshifumi Masumoto ,  Sadao Nakamura ,  Takehiko Sone ,  Yasuhiro Miki

发明人： Yoshifumi Masumoto ,  Sadao Nakamura ,  Takehiko Sone ,  Yasuhiro Miki

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133555

摘要： A transflective liquid crystal display panel includes: a transflective layer having a reflective film provided so as to reflect light incident from the second substrate side, a transmissive opening portion being formed on a part of the reflective film so as to transmit light incident from the first substrate side therethrough; and a color filter layer having color filters corresponding to different colors buried in dot-corresponding regions of the transflective layer partitioned by the black matrix layer. The color filter layer has a reflective opening portion for exposing the part of the reflective film.

摘要翻译： 半透射型液晶显示面板包括：透反射层，具有设置成反射从第二基板侧入射的光的反射膜;透射性开口部，形成在反射膜的一部分上，以便透射从第一 基板侧; 以及滤色器层，其具有与由黑色矩阵层隔开的半透反射层的点对应区域中的不同颜色对应的滤色器。 滤色器层具有用于使反射膜的一部分露出的反射开口部。

公开(公告)号：US5835178A

公开(公告)日：1998-11-10

申请号：US889802

申请日：1997-07-08

申请人： Takehiko Sone ,  Takashi Date ,  Manabu Kusano

发明人： Takehiko Sone ,  Takashi Date ,  Manabu Kusano

IPC分类号： G02F1/1333 ,  G02F1/1337 ,  G02F1/1345

CPC分类号： G02F1/1345 ,  G02F1/133784

摘要： A liquid crystal display device of the present invention comprises a first substrate and a second substrate, each of which has a glass substrate, an electrode portion formed on the glass substrate, and an orientation film formed on the electrode portion. The first substrate and the second substrate are opposed to each other and have a liquid crystal layer encapsuled therebetween. The electrode portion includes: a display-portion electrode group formed within a display-screen region; an extraction electrode group leading the display-portion electrode group outward from at least one side of the display-screen region; and an external electrode group formed outside the display-screen region. The periphery of the external electrode group, positioned on an external area of a side on which the extraction electrode group in the display-screen region is not formed, is covered with the orientation film.

摘要翻译： 本发明的液晶显示装置包括第一基板和第二基板，每个具有玻璃基板，形成在玻璃基板上的电极部分和形成在电极部分上的取向膜。 第一基板和第二基板彼此相对并且在其间封装有液晶层。 电极部包括：形成在显示屏区域内的显示部电极组; 从所述显示屏区域的至少一侧向外引导所述显示部电极组的引出电极组; 以及形成在显示屏区域外的外部电极组。 位于显示屏区域中没有形成引出电极组的一侧的外部区域上的外部电极组的周边被取向膜覆盖。

公开(公告)号：US5043681A

公开(公告)日：1991-08-27

申请号：US525933

申请日：1990-05-18

申请人： Takeshi Tanemura ,  Takehiko Sone

发明人： Takeshi Tanemura ,  Takehiko Sone

IPC分类号： H03B5/30 ,  H03B5/32

CPC分类号： H03B5/326

摘要： A voltage controlled oscillator includes a resonant circuit formed of an impedance in series with a voltage variable capacitance. The impedance consists of a surface acoustic wave resonator in parallel with either an inductance coil or another acoustic wave resonator.

摘要翻译： 压控振荡器包括由与电压可变电容串联的阻抗形成的谐振电路。 阻抗由与电感线圈或另一声波谐振器并联的表面声波谐振器组成。