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31. 发明授权

US08890804B2 Coordinate sensor and display device 有权
标题翻译：坐标传感器和显示装置
公开(公告)号：US08890804B2
公开(公告)日：2014-11-18
申请号：US13391995
申请日：2010-04-15
申请人： Masayuki Hata , Toshiaki Nakagawa , Toshiyuki Yoshimizu
发明人： Masayuki Hata , Toshiaki Nakagawa , Toshiyuki Yoshimizu
IPC分类号： G06F3/042 , G01V8/20
CPC分类号： G01V8/20 , G06F3/0421
摘要： The amount of the light emitted from a light-emitting diode is changed from that of the initial condition to increase, among the light sensors that are not shielded from the light emitted from the light-emitting diode, the number of the light sensors at which the difference (C−D) between the light detection amount at the light sensor when the light-emitting diode is ON and the light detection amount at the light sensor when the light-emitting diode is OFF is equal to the difference (A−B) between the light detection amount at the light sensor in the initial condition when the light-emitting diode was ON and the light detection amount at the light sensors in the initial condition when the light-emitting diode was OFF with no detection object present. As a result, regardless of the presence or absence of the detection object, the coordinate sensor and the display device disclosed can establish a threshold for determining the presence or absence of the detection object, and can also determine the coordinates of the detection object in a stable manner regardless of changes in the ambient environmental light or in the ambient environmental temperature, or fluctuations in the amount of light emitted from the light-emitting element disposed in the coordinate sensor or the change in the sensitivity of the light-receiving elements.
摘要翻译：从发光二极管发出的光的量从初始状态发出的光量从不发光二极管发出的光遮蔽的光传感器中增加，光传感器的数量在当发光二极管导通时光传感器的光检测量与发光二极管截止时的光传感器的光检测量之间的差（C-D）等于差（A-B 在发光二极管为ON时的初始状态下的光传感器的光检测量与当没有检测对象存在发光二极管为OFF时的初始状态下的光传感器的光检测量之间。结果，无论是否存在检测对象，所公开的坐标传感器和显示装置可以建立用于确定检测对象的存在或不存在的阈值，并且还可以确定检测对象的坐标不管周围环境光的变化或周围环境温度如何变化，或者从设置在坐标传感器中的发光元件发出的光量的波动或光接收元件的灵敏度的变化。

32. 发明授权

US08279377B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08279377B2
公开(公告)日：2012-10-02
申请号：US12988216
申请日：2009-01-23
申请人： Naru Usukura , Toshiyuki Yoshimizu , Seishi Kosegawa , Tadashi Nemoto , Takehiro Murao
发明人： Naru Usukura , Toshiyuki Yoshimizu , Seishi Kosegawa , Tadashi Nemoto , Takehiro Murao
IPC分类号： G02F1/1335 , G09F13/04 , G02B27/10
CPC分类号： G02F1/133526 , G02B3/0056 , G02B5/0215 , G02B6/0053 , G02F1/133504 , G02F2001/133607
摘要： A liquid crystal display device of high image quality is provided at a low cost, in which the viewing angle is restricted only in a specific direction. A liquid crystal display device of the present invention, which has a plurality of pixels in a matrix arrangement, includes: a first substrate; a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; and a plurality of microlenses provided on a surface of the first substrate which is opposite to the liquid crystal layer, the microlenses being arranged so as to correspond to the plurality of pixels, and each of the microlenses having a curved surface configured to collect incoming light, wherein d satisfies the following relationship: d>p.((2n)2−1)½ where d is a thickness of the first substrate, p is an arrangement pitch of the plurality of pixels, and n is a refractive index of the major material of the first substrate.
摘要翻译：以低成本提供高图像质量的液晶显示装置，其中视角仅在特定方向上被限制。本发明的具有矩阵排列的多个像素的液晶显示装置包括：第一基板; 第二基板; 插入在第一基板和第二基板之间的液晶层; 以及多个微透镜，其设置在与所述液晶层相反的所述第一基板的表面上，所述微透镜被配置为与所述多个像素对应，并且所述微透镜具有被配置为收集入射光的曲面其中d满足以下关系：d> p（（2n）2-1）1/2其中d是第一衬底的厚度，p是多个像素的排列间距，n是折射率第一基材的主要材料。

33. 发明申请

US20120176342A1 POSITION DETECTION SYSTEM, DISPLAY PANEL, AND DISPLAY DEVICE 审中-公开
标题翻译：位置检测系统，显示面板和显示设备
公开(公告)号：US20120176342A1
公开(公告)日：2012-07-12
申请号：US13395498
申请日：2010-04-13
申请人： Masayuki Hata , Toshiaki Nakagawa , Toshiyuki Yoshimizu , Yukio Mizuno
发明人： Masayuki Hata , Toshiaki Nakagawa , Toshiyuki Yoshimizu , Yukio Mizuno
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F2203/04104
摘要： In an LED unit (23U), a plurality of P (an integer of three or more) units of LEDs (23) are placed so as to be mutually spaced apart while facing a line sensor (22C), and to supply light by way of being lit sequentially to a placement space (MS) to be lit. A position detection unit (12) uses a triangulation method to detect the positions of one or more objects, such as fingers, on a coordinate map area (MA) from the changes in the amount of light received according to P or more shadows at a line sensor unit (22U) that have been generated by light of the plurality of LEDs (23) illuminating at most P−1 objects placed in the placement space (MS).
摘要翻译：在LED单元（23U）中，多个P（3个以上的整数）的LED（23）的单位相对间隔地配置，同时面向线传感器（22C），并且通过方式供给光被依次点亮到待点亮的放置空间（MS）。位置检测单元（12）使用三角测量方法从根据P或更多阴影的接收到的光量的变化来检测诸如手指之类的一个或多个物体的位置在坐标图区域（MA）上由多个LED（23）的光产生的线传感器单元（22U），其照射放置在放置空间（MS）中的P-1个物体。

34. 发明申请

US20120162064A1 COORDINATE SENSOR AND DISPLAY DEVICE 有权
标题翻译：协调传感器和显示设备
公开(公告)号：US20120162064A1
公开(公告)日：2012-06-28
申请号：US13391995
申请日：2010-04-15
申请人： Masayuki Hata , Toshiaki Nakagawa , Toshiyuki Yoshimizu
发明人： Masayuki Hata , Toshiaki Nakagawa , Toshiyuki Yoshimizu
IPC分类号： G09G5/00 , G01J1/32 , G01C21/00
CPC分类号： G01V8/20 , G06F3/0421
摘要： The amount of the light emitted from a light-emitting diode is changed from that of the initial condition to increase, among the light sensors that are not shielded from the light emitted from the light-emitting diode, the number of the light sensors at which the difference (C−D) between the light detection amount at the light sensor when the light-emitting diode is ON and the light detection amount at the light sensor when the light-emitting diode is OFF is equal to the difference (A−B) between the light detection amount at the light sensor in the initial condition when the light-emitting diode was ON and the light detection amount at the light sensors in the initial condition when the light-emitting diode was OFF with no detection object present. As a result, regardless of the presence or absence of the detection object, the coordinate sensor and the display device disclosed can establish a threshold for determining the presence or absence of the detection object, and can also determine the coordinates of the detection object in a stable manner regardless of changes in the ambient environmental light or in the ambient environmental temperature, or fluctuations in the amount of light emitted from the light-emitting element disposed in the coordinate sensor or the change in the sensitivity of the light-receiving elements.
摘要翻译：从发光二极管发出的光的量从初始状态发出的光量从不发光二极管发出的光遮蔽的光传感器中增加，光传感器的数量在当发光二极管导通时光传感器的光检测量与发光二极管截止时的光传感器的光检测量之间的差（C-D）等于差（A-B 在发光二极管为ON时的初始状态下的光传感器的光检测量与当没有检测对象存在发光二极管为OFF时的初始状态下的光传感器的光检测量之间。结果，无论是否存在检测对象，所公开的坐标传感器和显示装置可以建立用于确定检测对象的存在或不存在的阈值，并且还可以确定检测对象的坐标不管周围环境光的变化或周围环境温度如何变化，或者从设置在坐标传感器中的发光元件发出的光量的波动或光接收元件的灵敏度的变化。

35. 发明授权

US08111356B2 Liquid crystal display panel provided with microlens array, method for manufacturing the liquid crystal display panel, and liquid crystal display device 失效
标题翻译：具有微透镜阵列的液晶显示面板，液晶显示面板的制造方法以及液晶显示装置
公开(公告)号：US08111356B2
公开(公告)日：2012-02-07
申请号：US12440791
申请日：2007-07-23
申请人： Naru Usukura , Satoshi Shibata , Takuma Tomotoshi , Takehiro Murao , Eiichi Urakubo , Toshiyuki Yoshimizu
发明人： Naru Usukura , Satoshi Shibata , Takuma Tomotoshi , Takehiro Murao , Eiichi Urakubo , Toshiyuki Yoshimizu
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02F2001/133567 , G02F2201/50 , G02F2201/54
摘要： There is provided a liquid crystal display panel with microlenses in which deformation, peeling, and the like of an optical film are not likely to occur and which has a good displaying quality.A liquid crystal display panel according to the present invention includes: a microlens array provided on a light-incident side of a liquid crystal display panel; a support provided on the light-incident side of the liquid crystal display panel so as to surround the microlens array; and an optical film attached to the liquid crystal display panel via the support. A gap is formed between the microlens array and the optical film; at least one vent hole connecting a space outside the support and the gap is formed in the support; and, when seen perpendicularly with respect to the plane of the liquid crystal display panel, the vent hole extends in a bending manner or the vent hole extends in an oblique direction with respect to an inner face of the support.
摘要翻译：提供了一种具有微透镜的液晶显示面板，其中不可能发生光学膜的变形，剥离等，并具有良好的显示质量。根据本发明的液晶显示面板包括：设置在液晶显示面板的光入射侧的微透镜阵列; 设置在所述液晶显示面板的所述光入射侧，以包围所述微透镜阵列的支撑体; 以及通过支撑体附着到液晶显示面板的光学膜。在微透镜阵列和光学膜之间形成间隙; 在支撑体上形成连接支撑体外部的空间和间隙的至少一个通气孔; 并且当相对于液晶显示面板的平面垂直地观察时，通气孔以弯曲方式延伸，或者通气孔相对于支撑体的内表面沿倾斜方向延伸。

36. 发明申请

US20110298757A1 TOUCH PANEL INPUT SYSTEM AND INPUT PEN 审中-公开
标题翻译：触摸面板输入系统和输入笔
公开(公告)号：US20110298757A1
公开(公告)日：2011-12-08
申请号：US13201688
申请日：2009-10-28
申请人： Masayuki Hata , Kohji Yabuta , Toshiaki Nakagawa , Toshiyuki Yoshimizu
发明人： Masayuki Hata , Kohji Yabuta , Toshiaki Nakagawa , Toshiyuki Yoshimizu
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G06F3/03545 , G06F3/0412
摘要： A touch panel input system of the present invention includes a touch panel integrated liquid crystal display device (100) and an input pen (60) for carrying out an input with respect to the liquid crystal display device (100). The liquid crystal display device (100) includes a liquid crystal panel (20) that is provided with a plurality of light sensor elements (30) and a backlight (10) that is provided with an infrared LED (12) which emits infrared light. In the liquid crystal panel (20), an infrared light transmitting section (24a) for selectively transmitting light in an infrared region is provided above a corresponding one of the plurality of light sensor elements (30). An infrared light reflecting member (62) is provided at a tip of the input pen (60). This allows obtainment of a touch panel input system which enables detection with high accuracy.
摘要翻译：本发明的触摸面板输入系统包括触摸面板集成液晶显示装置（100）和用于对液晶显示装置（100）进行输入的输入笔（60）。液晶显示装置（100）具备设置有多个光传感器元件（30）的液晶面板（20）和设置有发出红外光的红外线LED（12）的背光源（10）。在液晶面板（20）中，在多个光传感器元件（30）的对应的一个上方设置用于选择性地透过红外区域的光的红外光透射部（24a）。在输入笔（60）的末端设有红外光反射部件（62）。这允许获得能够以高精度进行检测的触摸面板输入系统。

37. 发明授权

US5654207A Method of making two-terminal nonlinear device and liquid crystal apparatus including the same 失效
标题翻译：制造二端子非线性器件的方法和包括其的液晶装置
公开(公告)号：US5654207A
公开(公告)日：1997-08-05
申请号：US409451
申请日：1995-03-23
申请人： Toshiaki Fukuyama , Masakazu Matoba , Yoshihisa Ishimoto , Masahiro Kishida , Toshiyuki Yoshimizu , Takeshi Seike
发明人： Toshiaki Fukuyama , Masakazu Matoba , Yoshihisa Ishimoto , Masahiro Kishida , Toshiyuki Yoshimizu , Takeshi Seike
IPC分类号： H01L45/00 , H01L21/285 , H01L21/84
CPC分类号： H01L45/00 , Y10S438/957
摘要： A two-terminal nonlinear device according to the present invention includes a lower electrode of a thin Ta film doped with nitrogen which is formed on a substrate, an anodized oxide film formed by anodizing a surface of the lower electrode, and an upper electrode of a metal thin film which is formed on the anodized oxide film, wherein the thin Ta film includes a structure in which first portions and second portions are alternately deposited, the first portions containing a different amount of nitrogen from that contained in the second portions.
摘要翻译：根据本发明的两端非线性器件包括：形成在衬底上的掺杂有氮的薄Ta膜的下电极，通过阳极氧化下电极的表面形成的阳极化氧化膜，以及上电极金属薄膜，其形成在阳极化氧化物膜上，其中，薄的Ta膜包括其中交替沉积第一部分和第二部分的结构，第一部分含有与第二部分中所含的氮不同的氮。

38. 发明授权

US5568289A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US5568289A
公开(公告)日：1996-10-22
申请号：US404087
申请日：1995-03-14
申请人： Masahiro Kishida , Toshiyuki Yoshimizu , Takeshi Seike
发明人： Masahiro Kishida , Toshiyuki Yoshimizu , Takeshi Seike
IPC分类号： G02F1/136 , G02F1/1365 , G02F1/1368 , H01L45/00 , H01L49/02 , G09G3/36 , G02F1/133
CPC分类号： H01L45/00 , G02F1/1365
摘要： An LCD device includes a first substrate including a plurality of pixel electrodes arranged in a matrix, a plurality of signal wires formed of metal for supplying the plurality of pixel electrodes with an electric charge, and a plurality of two-terminal nonlinear devices for switching connection between the pixel electrodes and the signal wires into one of a conductive state and a non-conductive state; a second substrate located opposite to the first substrate and including a plurality of scanning electrodes arranged parallel to each other and crossing the signal wires; and a liquid crystal layer sandwiched between the first and the second substrates. Each two-terminal nonlinear device includes a lower electrode which is a part of the corresponding signal wire; a first insulator layer located on the lower electrode provided as a result of anodic oxidation of a part of the lower electrode and having a thickness of no greater than 1,000 angstroms; a second insulator layer covering the first insulator layer and having at least one opening, the second insulator layer being formed of a different material from the first insulator layer; and an upper electrode located on the second insulator layer and connected to the first insulator layer through the opening. Each signal wire has a top surface and a pair of side surfaces interposing the top surface. The upper electrode has an end extending diagonally with respect to the direction in which the corresponding signal wire extends on at least one of the side surfaces of the corresponding signal wire.
摘要翻译： LCD装置包括：第一基板，包括以矩阵形式排列的多个像素电极;多个用金属形成的信号线，用于向多个像素电极提供电荷，以及多个用于切换连接的两端非线性装置在像素电极和信号线之间形成导通状态和非导通状态之一; 第二基板，与第一基板相对设置并且包括彼此平行布置并与信号线交叉的多个扫描电极; 以及夹在第一和第二基板之间的液晶层。每个两端非线性器件包括作为相应信号线的一部分的下电极; 位于下部电极上的第一绝缘体层，其由下部电极的一部分的阳极氧化提供，其厚度不大于1000埃; 覆盖所述第一绝缘体层并且具有至少一个开口的第二绝缘体层，所述第二绝缘体层由与所述第一绝缘体层不同的材料形成; 以及位于所述第二绝缘体层上并通过所述开口连接到所述第一绝缘体层的上电极。每个信号线具有插入顶表面的顶表面和一对侧表面。上电极具有相对于对应的信号线在相应的信号线的至少一个侧表面上延伸的方向对角地延伸的端部。

39. 发明授权

US5539549A Active matrix substrate having island electrodes for making ohmic contacts with MIM electrodes and pixel electrodes 失效
标题翻译：有源矩阵基板具有用于与MIM电极和像素电极形成欧姆接触的岛电极
公开(公告)号：US5539549A
公开(公告)日：1996-07-23
申请号：US189748
申请日：1994-02-01
申请人： Masahiro Kishida , Toshiyuki Yoshimizu , Toshiaki Fukuyama , Yoshihisa Ishimoto
发明人： Masahiro Kishida , Toshiyuki Yoshimizu , Toshiaki Fukuyama , Yoshihisa Ishimoto
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1365 , H01L49/02
CPC分类号： G02F1/1365
摘要： An active matrix substrate according to the present invention comprises an insulating substrate; a pixel electrode formed on the insulating substrate; a signal line for supplying a signal charge to the pixel electrode; a two-terminal nonlinear device including a lower electrode formed on the insulating substrate, an insulator covering the lower electrode, and an upper electrode formed on the insulator, the device changing a current which flows through the insulator in accordance with a voltage applied to the lower electrode and the upper electrode; and an island portion for connecting the upper electrode to the pixel electrode, the island portion making ohmic contact with each of the upper electrode and the pixel electrode.
摘要翻译：根据本发明的有源矩阵基板包括绝缘基板; 形成在所述绝缘基板上的像素电极; 用于向像素电极提供信号电荷的信号线; 包括形成在所述绝缘基板上的下电极，覆盖所述下电极的绝缘体和形成在所述绝缘体上的上电极的两端非线性器件，所述器件根据施加到所述绝缘体上的电压来改变流过所述绝缘体的电流下电极和上电极; 以及用于将上电极连接到像素电极的岛部，与上电极和像素电极中的每一个欧姆接触的岛部。

40. 发明授权

US5442224A Two-terminal mim device having stable non-linearity characteristics and a lower electrode of thin TA film doped with nitrogen 失效
标题翻译：具有稳定非线性特性的双末端mim装置和掺杂有氮的薄TA薄膜的下电极
公开(公告)号：US5442224A
公开(公告)日：1995-08-15
申请号：US188818
申请日：1994-01-31
申请人： Toshiyuki Yoshimizu , Masahiro Kishida , Toshiaki Fukuyama , Yoshihisa Ishimoto , Takeshi Seike , Masakazu Matoba
发明人： Toshiyuki Yoshimizu , Masahiro Kishida , Toshiaki Fukuyama , Yoshihisa Ishimoto , Takeshi Seike , Masakazu Matoba
IPC分类号： G02F1/136 , G02F1/1365 , H01L45/00 , H01L49/02 , G02F1/13
CPC分类号： H01L45/00
摘要： A two-terminal nonlinear device according to the present invention includes a lower electrode of a thin Ta film doped with nitrogen which is formed on a substrate, an anodized oxide film formed by anodizing a surface of the lower electrode, and an upper electrode of a metal thin film which is formed on the anodized oxide film, wherein the thin Ta film includes a structure in which first portions and second portions are alternately deposited, the first portions containing a different amount of nitrogen from that contained in the second portions.
摘要翻译：根据本发明的两端非线性器件包括：形成在衬底上的掺杂有氮的薄Ta膜的下电极，通过阳极氧化下电极的表面形成的阳极化氧化膜，以及上电极金属薄膜，其形成在阳极化氧化物膜上，其中，薄的Ta膜包括其中交替沉积第一部分和第二部分的结构，第一部分含有与第二部分中所含的氮不同的氮。

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