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公开(公告)号：US08350829B2
公开(公告)日：2013-01-08
申请号：US12811054
申请日：2008-11-04
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。
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公开(公告)号：US20110261300A1
公开(公告)日：2011-10-27
申请号：US13126574
申请日：2009-07-28
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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公开(公告)号：US20110128467A1
公开(公告)日：2011-06-02
申请号：US12994155
申请日：2009-04-17
申请人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa , Kohji Yabuta , Masayuki Hata
发明人： Shinichi Miyazaki , Norikazu Hohshi , Masakazu Wada , Kengo Takahama , Toshiaki Nakagawa , Kohji Yabuta , Masayuki Hata
IPC分类号： G02F1/1335 , H01J40/14
CPC分类号： G02F1/13338 , G02F2001/13312 , G06F3/0412 , G06F3/042 , G09G2360/148
摘要： A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (20) including: an active matrix substrate (21); a counter substrate (22); and a liquid crystal layer (23) provided between the active matrix substrate (21) and the counter substrate (22); and a backlight (10) illuminating the liquid crystal panel. The liquid crystal display device (100) has an area sensor function for detecting an external input position, and further includes a reflectance changing section (50) that reduces a reflectance of light from the backlight (10) in response to application of pressure on a panel surface (100a). The reflectance changing section (50) is configured so that in a state where no pressure is applied on the panel surface (100a), an air layer (50c) is formed between two elastic films (50a and 50b) whereas in a state where pressure is applied on the panel surface (100a), the two elastic films (50a and 50b) contact each other.
摘要翻译： 本发明的液晶显示装置（100）包括：液晶面板（20），包括：有源矩阵基板（21）; 相对基板（22）; 以及设置在有源矩阵基板（21）和对置基板（22）之间的液晶层（23）。 以及照亮液晶面板的背光（10）。 液晶显示装置（100）具有用于检测外部输入位置的区域传感器功能，并且还包括反射率改变部（50），该反射率改变部（50）响应于对所述背光（10）施加压力而降低来自所述背光（10）的光的反射率 面板表面（100a）。 反射率变更部（50）构成为在不对面板（100a）施加压力的状态下，在两个弹性膜（50a，50b）之间形成空气层（50c），而在压力 施加在面板表面（100a）上，两个弹性膜（50a和50b）彼此接触。
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公开(公告)号：US5469274A
公开(公告)日：1995-11-21
申请号：US26454
申请日：1993-03-03
申请人： Keisuke Iwasaki , Kengo Takahama
发明人： Keisuke Iwasaki , Kengo Takahama
IPC分类号： H04N1/19 , G06T1/00 , G06T3/00 , G06T5/50 , H04N5/14 , H04N5/232 , H04N5/262 , H04N1/387 , G06K9/32
CPC分类号： H04N5/2628 , G06T3/4053 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/144
摘要： An image processing apparatus comprises an image storing device and an image inputting device, in which a parameter determining circuit compares an image input through the image inputting device with an image stored in the image storing device to calculate parameters for correction and in which the input image is corrected by a correction method different from that effected on the image having been stored, then to be combined therewith. The processing is sequentially effected on time-serially input images to produce a higher resolution image in the image storing device as compared with the input images.
摘要翻译： 图像处理装置包括图像存储装置和图像输入装置，其中参数确定电路将通过图像输入装置输入的图像与存储在图像存储装置中的图像进行比较，以计算用于校正的参数，并且输入图像 通过与已经存储的图像不同的校正方法来校正，然后与之组合。 与输入图像相比，在时间序列输入图像上顺序地进行处理以在图像存储装置中产生更高分辨率的图像。
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公开(公告)号：US5430479A
公开(公告)日：1995-07-04
申请号：US776069
申请日：1991-10-16
申请人： Kengo Takahama , Yasukuni Yamane
发明人： Kengo Takahama , Yasukuni Yamane
CPC分类号： H04N5/23264 , G06T7/2013 , H04N5/23248 , H04N5/23254 , H04N5/23287 , G06T2207/10016
摘要： A moving vector extractor for detecting a shaking of an image through a video camera in order to improve accuracy of the detection. Even when the image is dark or of low density gradient as a whole, a density gradient value around representative point is calculated. Basic data of moving vector of the difference value between successive frames is obtained by calculating an absolute value or a squared value. The basic data of the moving vector is weighted according to a density gradient value so as to improve the precision of moving vector extraction.
摘要翻译： 一种移动矢量提取器，用于通过摄像机检测图像的抖动，以便提高检测精度。 即使图像较暗或整体低密度梯度，计算出代表点附近的密度梯度值。 通过计算绝对值或平方值来获得连续帧之间的差值的移动矢量的基本数据。 根据密度梯度值对移动矢量的基本数据进行加权，以提高移动矢量提取的精度。
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36.发明授权Image process apparatus with hologram lenses arranged in a concentric form or a spiral form 失效具有以同心形式或螺旋形式布置的全息透镜的图像处理装置
公开(公告)号：US5309244A
公开(公告)日：1994-05-03
申请号：US707146
申请日：1991-05-31
CPC分类号： H04N1/00257 , H04N1/00249 , H04N1/1013 , H04N1/1265 , H04N1/23
摘要： An image processing apparatus is provided to have a spatial light modulator onto and from which an image data is written and read, a digital reading system for digitally reading an image data written on the spatial light modulator, a processing unit for processing the read image data, and a digital writing system for digitally writing the processed data on the spatial light modulator. The digital reading or writing system serves to two-dimensionally move a laser beam on the spatial light modulator for reading or writing an image data from or onto the spatial light modulator. The digital reading or writing system provides a hologram disk having hologram lenses located in a concentric or spiral manner. The hologram disk is arranged to deflect the laser beam vertically and horizontally for scanning the spatial modulating element.
摘要翻译： 提供一种图像处理装置，用于将图像数据写入和读取空间光调制器，用于数字读取写入空间光调制器的图像数据的数字读取系统，用于处理读取的图像数据的处理单元 以及用于在空间光调制器上数字地写入处理的数据的数字写入系统。 数字读取或写入系统用于在空间光调制器上二维地移动激光束，以便从空间光调制器上或其上读取或写入图像数据。 数字阅读或书写系统提供一种具有以同心或螺旋方式定位的全息图透镜的全息图盘。 全息图盘被布置成垂直和水平地偏转激光束以扫描空间调制元件。
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公开(公告)号：US20130321341A1
公开(公告)日：2013-12-05
申请号：US13985669
申请日：2012-02-15
申请人： Kengo Takahama
发明人： Kengo Takahama
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0416
摘要： A coordinate input device of the present invention includes: an M-sequence generator (12); a drive electrode driving circuit (13); and a receiving electrode selecting circuit (14) which receives a value corresponding to a coupling capacitance, an inputted coordinate position being detected in accordance with the value received by the receiving electrode selecting circuit (14), a receiving electrode group being divided into two blocks, and a first detecting section (15) and a second detecting section (16) being provided so as to correspond to the respective two blocks.
摘要翻译： 本发明的坐标输入装置包括：M序列发生器（12）; 驱动电极驱动电路（13）; 以及接收电极选择电路（14），其接收对应于耦合电容的值，根据由接收电极选择电路（14）接收的值检测输入的坐标位置，接收电极组被分成两个块 以及第一检测部（15）和第二检测部（16），其被设置为对应于相应的两个块。
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公开(公告)号：US20120170072A1
公开(公告)日：2012-07-05
申请号：US13496041
申请日：2010-04-27
申请人： Shinichi Miyazaki , Kengo Takahama
发明人： Shinichi Miyazaki , Kengo Takahama
CPC分类号： G02B13/26 , G02B3/0068 , G02F1/13338 , G02F1/133526 , G02F2001/13312 , G02F2201/50 , H04N1/00129 , H04N1/02805 , H04N2201/0081
摘要： A liquid crystal display device 1 has a liquid crystal display panel 11 that includes an optical sensor element 4 and a protection plate 21 that protects the liquid crystal display panel 11. The protection plate 21 and the liquid crystal display panel 11 are arranged with an air layer 25 therebetween. Between the liquid crystal display panel 11 and the protection plate 21, lens arrays 23 and 24 that form an image with light emitted from the liquid crystal display panel 11 as an erect image on a surface of the protection plate 21 and that forms, when an original 30 is placed on the protection plate 21, an image with reflected light of light irradiated onto the original 30 as an erect image on the optical sensor element 4 are provided. Thus, a display device having an image reading function that can protect the display panel and that can suppress lowering of resolution of a read out image and lowering of the display quality of a displayed image is provided.
摘要翻译： 液晶显示装置1具有液晶显示面板11，该液晶显示面板11具有光学传感器元件4和保护液晶显示面板11的保护板21.保护板21和液晶显示面板11配置有空气 层25。 在液晶显示面板11和保护板21之间，在保护板21的表面上形成从液晶显示面板11发出的光作为直立图像的图像的透镜阵列23和24，当形成 原稿30被放置在保护板21上，提供了在光学传感器元件4上作为直立图像照射到原稿30上的具有反射光的图像。 因此，提供了具有可以保护显示面板并且可以抑制读出图像的分辨率降低和显示图像的显示质量降低的图像读取功能的显示装置。
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39.发明申请TOUCH PANEL, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND TOUCH PANEL-INTEGRATED LIQUID CRYSTAL DISPLAY DEVICE 有权触摸板，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
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。
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公开(公告)号：US20110279414A1
公开(公告)日：2011-11-17
申请号：US13145231
申请日：2009-08-28
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。
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