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1. 发明授权

US08878817B2 Area sensor and liquid crystal display device with area sensor 有权
标题翻译：区域传感器和带有区域传感器的液晶显示装置
公开(公告)号：US08878817B2
公开(公告)日：2014-11-04
申请号：US13145231
申请日：2009-08-28
申请人： Mikihiro Noma , Shinichi Miyazaki , Kengo Takahama , Yoshiharu Yoshimoto , Keisuke Iwasaki
发明人： Mikihiro Noma , Shinichi Miyazaki , Kengo Takahama , Yoshiharu Yoshimoto , Keisuke Iwasaki
IPC分类号： G06F3/042 , G09G3/36 , G06F3/041 , G02F1/1335 , G02F1/133
CPC分类号： G06F3/042 , G02F1/1336 , G02F2001/13312 , G02F2203/11 , G06F3/0412
摘要： A liquid crystal display device of the present invention includes a liquid crystal panel (20) having an area sensor function of detecting the position of an input from an outside source by detecting an image on a panel surface. The liquid crystal panel (20) (position detecting section), provided with visible light sensors (31A) each containing light sensor elements (30) that detect the intensity of received visible light and infrared light sensors (31B) each containing light sensor elements (30) that detect the intensity of received infrared light, which detects an input position by the visible light sensors (31A) and the infrared light sensors (31B) separately detecting an image on the detector surface. The liquid crystal display device further includes a backlight (light-emitting section) for irradiating the liquid crystal panel (20) with light containing infrared light. This achieves an area sensor capable of accurate position detection in a wide range of environmental illuminances and a liquid crystal display device equipped with such an area sensor.
摘要翻译：本发明的液晶显示装置包括具有通过检测面板表面上的图像来检测来自外部源的输入的位置的区域传感器功能的液晶面板（20）。液晶面板（20）（位置检测部）设置有可见光传感器（31A），每个可见光传感器（31A）包含检测接收的可见光的强度的光传感器元件（30）和包含光传感器元件的红外光传感器（31B） 30），其检测由分别检测检测器表面上的图像的可见光传感器（31A）和红外光传感器（31B）检测输入位置的接收到的红外光的强度。液晶显示装置还包括用于对含有红外光的光照射液晶面板（20）的背光（发光部）。这实现了能够在宽范围的环境照度中进行精确位置检测的区域传感器和配备有这种区域传感器的液晶显示装置。

2. 发明申请

US20110279414A1 AREA SENSOR AND LIQUID CRYSTAL DISPLAY DEVICE WITH AREA SENSOR 有权
标题翻译：区域传感器和液晶显示设备与区域传感器
公开(公告)号：US20110279414A1
公开(公告)日：2011-11-17
申请号：US13145231
申请日：2009-08-28
申请人： Mikihiro Noma , Shinichi Miyazaki , Kengo Takahama , Yoshiharu Yoshimoto , Keisuke Iwasaki
发明人： Mikihiro Noma , Shinichi Miyazaki , Kengo Takahama , Yoshiharu Yoshimoto , Keisuke Iwasaki
IPC分类号： G09G3/36 , G06F3/042
CPC分类号： G06F3/042 , G02F1/1336 , G02F2001/13312 , G02F2203/11 , G06F3/0412
摘要： A liquid crystal display device of the present invention includes a liquid crystal panel (20) having an area sensor function of detecting the position of an input from an outside source by detecting an image on a panel surface. The liquid crystal panel (20) (position detecting section), provided with visible light sensors (31A) each containing light sensor elements (30) that detect the intensity of received visible light and infrared light sensors (31B) each containing light sensor elements (30) that detect the intensity of received infrared light, which detects an input position by the visible light sensors (31A) and the infrared light sensors (31B) separately detecting an image on the detector surface. The liquid crystal display device further includes a backlight (light-emitting section) for irradiating the liquid crystal panel (20) with light containing infrared light. This achieves an area sensor capable of accurate position detection in a wide range of environmental illuminances and a liquid crystal display device equipped with such an area sensor.
摘要翻译：本发明的液晶显示装置包括具有通过检测面板表面上的图像来检测来自外部源的输入的位置的区域传感器功能的液晶面板（20）。液晶面板（20）（位置检测部）设置有可见光传感器（31A），每个可见光传感器（31A）包含检测接收的可见光的强度的光传感器元件（30）和包含光传感器元件的红外光传感器（31B） 30），其检测由分别检测检测器表面上的图像的可见光传感器（31A）和红外光传感器（31B）检测输入位置的接收到的红外光的强度。液晶显示装置还包括用于对含有红外光的光照射液晶面板（20）的背光（发光部）。这实现了能够在宽范围的环境照度中进行精确位置检测的区域传感器和配备有这种区域传感器的液晶显示装置。

3. 发明申请

US20110273404A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20110273404A1
公开(公告)日：2011-11-10
申请号：US13144366
申请日：2009-08-28
申请人： Mikihiro Noma , Kengo Takahama , Shinichi Miyazaki , Yoichiro Yahata , Yoshiharu Yoshimoto , Kazuhiro Maeda
发明人： Mikihiro Noma , Kengo Takahama , Shinichi Miyazaki , Yoichiro Yahata , Yoshiharu Yoshimoto , Kazuhiro Maeda
IPC分类号： G06F3/042
CPC分类号： G02F1/13338 , G02F1/13318 , G02F2203/11 , G02F2203/21
摘要： A liquid crystal panel (20) provided in a liquid crystal display device of the present invention includes a plurality of optical sensor elements (30) each for detecting an intensity of light received, and has an area sensor function to detect an external input position by causing each of the optical sensor elements (30) to detect an image on the panel surface. The liquid crystal panel (20) includes the optical sensor elements (30) constituting an area sensor and a temperature compensating sensor (50) for carrying out temperature compensation of each of these optical sensor elements (30). The temperature compensating sensor (50) includes a lower-layer light blocking film, optical sensor elements (30A) each for detecting a temperature of an environment where the liquid crystal display device is placed which optical sensor elements (30A) are provided on the lower-layer light blocking film, and an upper-layer light blocking film which is provided so as to cover the optical sensor elements for detecting a temperature which upper-layer light blocking film blocks ultraviolet light, visible light, and infrared light. This makes it possible to attain a liquid crystal display device including an area sensor that does not receive an influence of a temperature of an environment where the liquid crystal display device is used and accordingly has a high detection precision.
摘要翻译：设置在本发明的液晶显示装置中的液晶面板（20）包括多个光学传感器元件（30），每个用于检测接收到的光的强度，并具有区域传感器功能，用于通过以下方式检测外部输入位置使得每个光学传感器元件（30）检测面板表面上的图像。液晶面板（20）包括构成区域传感器的光学传感器元件（30）和用于对这些光学传感器元件（30）进行温度补偿的温度补偿传感器（50）。温度补偿传感器50包括下层遮光膜，光学传感器元件（30A），用于检测放置液晶显示装置的环境的温度，其中光学传感器元件（30A）设置在下部上层遮光膜和上层遮光膜，其被设置为覆盖用于检测上层遮光膜阻挡紫外光，可见光和红外光的温度的光学传感器元件。这使得可以获得包括不受到使用液晶显示装置的环境温度的影响的区域传感器并因此具有高检测精度的液晶显示装置。

4. 发明申请

US20110242440A1 LIQUID CRYSTAL DISPLAY DEVICE PROVIDED WITH LIGHT INTENSITY SENSOR 审中-公开
标题翻译：液晶显示器件，提供轻巧的强度传感器
公开(公告)号：US20110242440A1
公开(公告)日：2011-10-06
申请号：US13133851
申请日：2009-08-28
申请人： Mikihiro Noma , Shinichi Miyazaki , Kengo Takahama , Yoichiro Yahata , Yoshiharu Yoshimoto , Kazuhiro Maeda
发明人： Mikihiro Noma , Shinichi Miyazaki , Kengo Takahama , Yoichiro Yahata , Yoshiharu Yoshimoto , Kazuhiro Maeda
IPC分类号： G02F1/13
CPC分类号： G06F3/042 , G02F1/1336 , G02F2001/13312 , G02F2203/11
摘要： A liquid crystal display device of the present invention includes a liquid crystal panel (20) having an area sensor function of detecting the position of an input from an outside source by detecting an image on a panel surface. The liquid crystal panel (20) has a plurality of light sensor elements (30) that detect the intensity of received light. The liquid crystal panel (20) is provided with: a light intensity sensor section (50), constituted by those ones of the light sensor elements (30) which are disposed in an outermost peripheral part of a display region (20a) of the liquid crystal panel (20), which detects the intensity of light in an environment where the device is placed; and visible light sensors (31A) and infrared light sensors (31B), constituted by those ones of the light sensor elements (30) other than those constituting the light intensity sensor section (50), which detect the position of an input from an outside source by the light sensor elements detecting an image on the panel surface. This allows some of the light sensor elements to be used as a light intensity sensor to more accurately measure light intensity.
摘要翻译：本发明的液晶显示装置包括具有通过检测面板表面上的图像来检测来自外部源的输入的位置的区域传感器功能的液晶面板（20）。液晶面板（20）具有检测接收光强度的多个光传感元件（30）。液晶面板（20）设置有：由这些光传感器元件（30）构成的光强度传感器部（50），其设置在液体的显示区域（20a）的最外周部水晶面板（20），其检测在放置该装置的环境中的光强度; 以及由构成光强度传感器部（50）的那些以外的那些光传感器元件（30）构成的可见光传感器（31A）和红外光传感器（31B），其检测来自外部的输入的位置光传感器元件检测面板表面上的图像。这允许一些光传感器元件用作光强度传感器以更精确地测量光强度。

5. 发明授权

US08896576B2 Touch panel, liquid crystal panel, liquid crystal display device, and touch panel-integrated liquid crystal display device 有权
标题翻译：触控面板，液晶面板，液晶显示装置以及触控面板一体化液晶显示装置
公开(公告)号：US08896576B2
公开(公告)日：2014-11-25
申请号：US13147836
申请日：2010-03-12
申请人： Shinichi Miyazaki , Hiroshi Hamada , Mikihiro Noma , Kengo Takahama , Masakazu Wada , Norikazu Hohshi
发明人： Shinichi Miyazaki , Hiroshi Hamada , Mikihiro Noma , Kengo Takahama , Masakazu Wada , Norikazu Hohshi
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/042
摘要： A touch panel includes: an infrared light transmitting material through which infrared light is transmitted and which has a surface as a touch surface (20) touched by a detection subject; area sensors (3) including photo sensor elements (4) below a touch region, which is touched by the detection subject, of the infrared light transmitting material; and infrared light sources (1) provided outside the touch region, the infrared light sources (1) emitting infrared light along said surface of the infrared light transmitting material such that an entire circumference of the detection subject touching the touch surface (20) is irradiated with the infrared light, the touch panel detecting a position touched by the detection subject so that the photo sensor element (4) receives, among infrared light emitted by the infrared light sources (1) along said surface, infrared light reflected by the detection subject and transmitted through the infrared light transmitting material.
摘要翻译：触摸面板包括：红外光透射材料，通过红外光透射材料，其具有作为被检测对象触摸的触摸表面的表面; 区域传感器（3），其包括被所述检测对象接触的触摸区域下方的所述红外线透射材料的光传感器元件（4）以及设置在所述触摸区域外的红外光源（1），所述红外光源（1）沿着所述红外光透射材料的所述表面发射红外光，使得接触所述触摸表面（20）的所述检测对象的整个周边被照射利用红外光，触摸面板检测被检测对象触摸的位置，使得光传感器元件（4）在沿着所述表面的红外光源（1）发射的红外光中接收被检测对象反射的红外光并通过红外光透射材料透射。

6. 发明申请

US20110291993A1 TOUCH PANEL, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND TOUCH PANEL-INTEGRATED LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：触摸板，液晶板，液晶显示装置和触控面板集成液晶显示装置
公开(公告)号：US20110291993A1
公开(公告)日：2011-12-01
申请号：US13147836
申请日：2010-03-12
申请人： Shinichi Miyazaki , Hiroshi Hamada , Mikihiro Noma , Kengo Takahama , Masakazu Wada , Norikazu Hohshi
发明人： Shinichi Miyazaki , Hiroshi Hamada , Mikihiro Noma , Kengo Takahama , Masakazu Wada , Norikazu Hohshi
IPC分类号： G06F3/042 , G09G3/36
CPC分类号： G06F3/042
摘要： A touch panel includes: an infrared light transmitting material through which infrared light is transmitted and which has a surface as a touch surface (20) touched by a detection subject; area sensors (3) including photo sensor elements (4) below a touch region, which is touched by the detection subject, of the infrared light transmitting material; and infrared light sources (1) provided outside the touch region, the infrared light sources (1) emitting infrared light along said surface of the infrared light transmitting material such that an entire circumference of the detection subject touching the touch surface (20) is irradiated with the infrared light, the touch panel detecting a position touched by the detection subject so that the photo sensor element (4) receives, among infrared light emitted by the infrared light sources (1) along said surface, infrared light reflected by the detection subject and transmitted through the infrared light transmitting material.
摘要翻译：触摸面板包括：红外光透射材料，通过红外光透射材料，其具有作为被检测对象触摸的触摸表面的表面; 区域传感器（3），其包括被所述检测对象接触的触摸区域下方的所述红外线透射材料的光传感器元件（4）以及设置在所述触摸区域外的红外光源（1），所述红外光源（1）沿着所述红外光透射材料的所述表面发射红外光，使得接触所述触摸表面（20）的所述检测对象的整个周边被照射利用红外光，触摸面板检测被检测对象触摸的位置，使得光传感器元件（4）在沿着所述表面的红外光源（1）发射的红外光中接收被检测对象反射的红外光并通过红外光透射材料透射。

7. 发明申请

US20110157097A1 COORDINATE SENSOR, ELECTRONIC DEVICE, DISPLAY DEVICE, LIGHT-RECEIVING UNIT 审中-公开
标题翻译：坐标传感器，电子设备，显示设备，收光单元
公开(公告)号：US20110157097A1
公开(公告)日：2011-06-30
申请号：US13060539
申请日：2009-05-29
申请人： Hiroshi Hamada , Shinichi Miyazaki , Mikihiro Noma , Kengo Takahama , Masakazu Wada , Norikazu Hohshi , Kohichi Oda , Yukio Mizuno
发明人： Hiroshi Hamada , Shinichi Miyazaki , Mikihiro Noma , Kengo Takahama , Masakazu Wada , Norikazu Hohshi , Kohichi Oda , Yukio Mizuno
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G02F1/13338 , G06F3/0421 , G06F2203/04109
摘要： A coordinate sensor (10) includes at least two line sensors (1) that are disposed in x-axis and y-axis directions, and right-angle prisms (2) each of which changes a light path of light that has passed through an image display region of a liquid crystal panel (20). Each of the line sensors (1) is disposed outside the image display region and has a light-receiving surface (1a) parallel to an image display surface of the liquid crystal panel (20). The right angle prisms (2) cause light which travels in the x-axis and y-axis directions and which has passed through the image display region to be guided to the light-receiving surfaces (1a) of the line sensors (1). The coordinate sensor (10) receives the light which has thus passed through the image display region of the liquid crystal panel (20) so as to detect a coordinate, on the image display region, that is indicated by an object to be detected such as a finger. Consequently, a thin coordinate sensor that enables easy alignment with no reduction in aperture ratio and no restriction on operation speed can be realized at low cost.
摘要翻译：坐标传感器（10）包括设置在x轴和y轴方向上的至少两个线传感器（1）和直角棱镜（2），每个直线棱镜（2）改变通过液晶面板（20）的图像显示区域。每个线传感器（1）设置在图像显示区域的外部，并且具有与液晶面板（20）的图像显示面平行的受光面（1a）。直角棱镜（2）使得在x轴方向和y轴方向上行进并穿过图像显示区域的光被引导到线传感器（1）的光接收表面（1a）。坐标传感器（10）接收由此通过液晶面板（20）的图像显示区域的光，以便检测图像显示区域上的被检测对象所示的坐标，例如手指因此，可以以低成本实现能够容易地对准而不降低开口率并且不限制操作速度的薄坐标传感器。

8. 发明申请

US20130301196A1 TOUCH PANEL 审中-公开
标题翻译：触控面板
公开(公告)号：US20130301196A1
公开(公告)日：2013-11-14
申请号：US13976126
申请日：2011-12-20
申请人： Shinichi Miyazaki , Kiyoshi Inada , Mikihiro Noma
发明人： Shinichi Miyazaki , Kiyoshi Inada , Mikihiro Noma
IPC分类号： H05K7/02
CPC分类号： H05K7/02 , G06F3/044 , G06F2203/04103 , G06F2203/04112
摘要： Provided is a touch panel having a panel substrate that has overall flexibility and that has a panel part, whereupon electrode pads are disposed, and a protrusion part, whereupon terminals are disposed, formed integrally with each other, obtaining a configuration whereby the connection section between the panel part and the protrusion part is not easily damaged. A touch panel (2) is provided with: a substrate (11) that has overall flexibility and that has a touch panel substrate part (11a) and a connection part (11b) formed integrally with each other; a plurality of electrode pads (21a, 22a) that are disposed upon the touch panel substrate part (11a); and lead-out wiring lines (24) that externally output, from the connection part (11b), signals generated by the electrode pads (21a, 22a). To improve strength, a protective layer (14) is disposed on the operation screen side of the connection section between the touch panel substrate part (11a) and the connection part (11b).
摘要翻译：本发明提供一种具有整体灵活性的面板基板的触摸面板，具有设置有电极焊盘的面板部和与之相互整体形成的端子的凸部，从而获得如下结构：面板部分和突出部分不容易损坏。触摸面板（2）具有：具有整体灵活性的基板（11），并具有彼此一体形成的触摸面板基板部分（11a）和连接部分（11b）; 设置在所述触摸面板基板部（11a）上的多个电极焊盘（21a，22a）以及从连接部分（11b）向外部输出由电极焊盘（21a，22a）产生的信号的引出布线（24）。为了提高强度，在触摸面板基板部分（11a）和连接部分（11b）之间的连接部分的操作屏幕侧上设置保护层（14）。

9. 发明授权

US08350829B2 Input pen for touch-panel and touch-panel input system 有权
标题翻译：触摸屏输入笔和触摸屏输入系统
公开(公告)号：US08350829B2
公开(公告)日：2013-01-08
申请号：US12811054
申请日：2008-11-04
申请人： Shinichi Miyazaki , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
发明人： Shinichi Miyazaki , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa
IPC分类号： G06F3/033 , G06F3/042
CPC分类号： G06F3/0421 , G06F3/03542
摘要： An input pen (60) of the present invention is an input pen used for performing an input to a touch-panel-integrated liquid crystal display device (100) (display device). The liquid crystal display device (100) includes a plurality of photosensitive elements (30) that senses light transmitted through a panel surface. The photosensitive elements (30) detect a position of input by sensing an image on a surface of a display panel. The input pen (60) includes a retroreflective element (61) at its tip that is to be in contact with the display panel. The retroreflective element (61) is made up of a spherical glass (62) (spherical transparent member) and an elastic reflective element (63). In this way, it is possible to provide an input pen which is to be used with a touch-panel-integrated display device and which makes it possible to perform a more accurate position detection.
摘要翻译：本发明的输入笔（60）是用于对触摸面板集成液晶显示装置（100）（显示装置）进行输入的输入笔。液晶显示装置（100）包括感测透过面板表面的光的多个感光元件（30）。感光元件（30）通过感测显示面板的表面上的图像来检测输入的位置。输入笔（60）在其尖端处包括与显示面板接触的回射元件（61）。回射元件（61）由球形玻璃（62）（球形透明构件）和弹性反射元件（63）构成。以这种方式，可以提供一种与触摸面板集成显示装置一起使用的输入笔，并且能够执行更准确的位置检测。

10. 发明申请

US20110261300A1 AREA SENSOR AND DISPLAY DEVICE HAVING AREA SENSOR 审中-公开
标题翻译：区域传感器和具有区域传感器的显示设备
公开(公告)号：US20110261300A1
公开(公告)日：2011-10-27
申请号：US13126574
申请日：2009-07-28
申请人： Shinichi Miyazaki , Masakazu Wada , Norikazu Hohshi , Kengo Takahama , Toshiaki Nakagawa
发明人： Shinichi Miyazaki , Masakazu Wada , Norikazu Hohshi , Kengo Takahama , Toshiaki Nakagawa
IPC分类号： G02F1/1335 , G01B11/14
CPC分类号： G06F3/042
摘要： An area sensor and an area-sensor-equipped display device are provided which can clearly discriminate between the presence and absence of a finger or input pen touching a panel surface. A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (position detecting section) (20), provided with a plurality of light sensor elements (30) that detects the intensity of received light, which detects the position of an input through detection of an image on a panel surface (detector surface) (100a) by the light sensor elements (30); and a reflectance changing section (45), provided on that side of the liquid crystal panel (20) which faces the panel surface (100a), which effects a change in reflectance of light when pressure is applied to the panel surface (100a). The liquid crystal display device includes: an infrared light blocking filter (90) and an ultraviolet light blocking filter (40a), both provided on that side of the reflectance changing section (45) which faces the panel surface (100a), which do not transmit infrared light and ultraviolet light, respectively; and visible light blocking filters (31) provided on those respective sides of the light sensor elements (30) which face the panel surface (100a), which do not transmit visible light.
摘要翻译：提供了一种区域传感器和面积传感器配置的显示装置，其可以清楚地区分触摸面板表面的手指或输入笔的存在和不存在。本发明的液晶显示装置（100）包括：液晶面板（位置检测部），其具有检测接收光的强度的多个光传感元件，通过由光传感器元件（30）检测面板表面（检测器表面）（100a）上的图像的输入; 以及设置在与面板面（100a）相对的液晶面板（20）侧的反射变化部（45），当对面板面（100a）施加压力时，反射率变化部（45）变形。液晶显示装置包括：红外阻挡滤光器（90）和紫外线阻挡滤光器（40a），两者均设置在与面板表面（100a）相对的反射率改变部分（45）的该侧上分别传输红外光和紫外线; 以及设置在不透射可见光的面板面（100a）上的光传感器元件（30）的各个侧面上的可见光阻挡滤光器（31）。

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