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1. 发明授权

US08174641B2 Liquid crystal display panel with microlens array, its manufacturing method, and liquid crystal display device 有权
标题翻译：具有微透镜阵列的液晶显示面板及其制造方法和液晶显示装置
公开(公告)号：US08174641B2
公开(公告)日：2012-05-08
申请号：US12443015
申请日：2007-08-28
申请人： Seishi Kosegawa , Naru Usukura , Takehiro Murao
发明人： Seishi Kosegawa , Naru Usukura , Takehiro Murao
IPC分类号： G02F1/1335 , G02B27/10
CPC分类号： G02F1/133526 , G02B3/0006 , G02B27/2214 , G02F1/133528 , G02F1/13452
摘要： A liquid crystal display panel according to the present invention includes: a liquid crystal display panel including an electrical element substrate on which switching elements for controlling the light transmittance of a liquid crystal layer are formed so as to respectively correspond to pixels; a microlens array provided on a light-incident side of the liquid crystal display panel; a support provided on the light-incident side of the liquid crystal display panel so as to be in a peripheral region of the microlens array; a rear-face side optical film attached to the liquid crystal display panel via the support; and a wiring connection substrate mounted to the electrical element substrate. The electrical element substrate includes an overhang which projects from the support in the direction of the wiring connection substrate, and the wiring connection substrate is mounted to the overhang.
摘要翻译：根据本发明的液晶显示面板包括：液晶显示面板，其包括电气元件基板，其上形成有用于控制液晶层的透光率的开关元件，以分别对应于像素; 设置在液晶显示面板的光入射侧的微透镜阵列; 在所述液晶显示面板的光入射侧设置在所述微透镜阵列的周边区域中的支撑体; 经由所述支撑体附接到所述液晶显示面板的背面侧光学膜; 以及安装到电气元件基板的布线连接基板。电气元件基板包括从支撑体沿着布线连接基板的方向突出的突出部，并且布线连接基板安装到突出部。

2. 发明申请

US20120062817A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120062817A1
公开(公告)日：2012-03-15
申请号：US13322137
申请日：2010-02-22
申请人： Yuuichi Kanbayashi , Tadashi Nemoto , Ryuzo Yuki , Hiroaki Shigeta , Naru Usukura , Hiromi Katoh
发明人： Yuuichi Kanbayashi , Tadashi Nemoto , Ryuzo Yuki , Hiroaki Shigeta , Naru Usukura , Hiromi Katoh
IPC分类号： G02F1/13357
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/13312 , G06F3/042 , G06F2203/04103
摘要： A liquid crystal display device 100 according to the present invention is provided with a liquid crystal panel 20 in which a liquid crystal layer 23 is disposed between an active matrix substrate 21 and an opposite substrate 22 and a backlight 10 that irradiates the liquid crystal panel 20 with light. The liquid crystal panel 20 has a plurality of optical sensor elements 30 that detect the intensity of received infrared light, and the backlight 10 has an infrared LED (light source) 12 that emits infrared light. On a device surface 100a, an infrared light transmissive sheet (infrared light partially transmissive portion) 50 that partially transmits infrared light is provided. The optical sensor elements 30 detect an input position from outside by detecting infrared light reflected from an inputting object such as a finger or the like placed on the device surface 100a. This way, an optical sensor integrated liquid crystal display device that can clearly distinguish whether or not an inputting object such as a finger or the like is touching the device surface can be achieved.
摘要翻译：根据本发明的液晶显示装置100具备液晶面板20，液晶面板20中，在有源矩阵基板21和相对基板22之间配置有液晶层23和照射液晶面板20的背光源10 用光。液晶面板20具有检测接收到的红外光的强度的多个光学传感器元件30，背光源10具有发射红外光的红外LED（光源）12。在器件表面100a上，设置有部分透射红外光的红外透光片（红外光部分透射部）50。光传感器元件30通过检测从放置在装置表面100a上的诸如手指等的输入对象反射的红外光来检测来自外部的输入位置。这样，可以实现能够清楚地识别手指等的输入对象是否正在接触设备表面的光学传感器集成液晶显示装置。

3. 发明申请

US20120044441A1 LIGHTING DEVICE AND DISPLAY DEVICE 有权
标题翻译：照明设备和显示设备
公开(公告)号：US20120044441A1
公开(公告)日：2012-02-23
申请号：US13264497
申请日：2009-12-08
申请人： Hiroaki Shigeta , Naru Usukura
发明人： Hiroaki Shigeta , Naru Usukura
IPC分类号： G02F1/13357 , F21V8/00
CPC分类号： G02B6/0021 , G02B6/0068 , G02B6/0073 , H01L25/0753 , H01L33/58 , H01L2924/0002 , H01L2924/00
摘要： Provided is a lighting device (3) that includes a light guide plate (10) having a light entry surface (10a) through which the light originating from a light-emitting diode unit (9) enters, and a light-emitting surface (10c) from which the light that has entered through the light entry surface (10a) exits. The light-emitting diode unit (9) has light-emitting elements (26a and 27a) arranged linearly on a base member (28) with a prescribed interval therebetween, and sealing resin elements (26b and 27b) that seal respective light-emitting elements (26a and 27a). The light entry surface (10a) of the light guide plate (10) is shaped so as to engage with the sealing resin elements (26b and 27b).
摘要翻译：本发明提供一种照明装置（3），其具有导光板（10），该导光板具有从发光二极管单元（9）入射的光通过该入光面（10a）和发光面（10c））从光入射表面（10a）进入的光离开该光。发光二极管单元（9）具有以规定间隔直线配置在基座构件（28）上的发光元件（26a，27a）和密封树脂元件（26b，27b），其密封各个发光元件（26a和27a）。导光板（10）的入光面（10a）成形为与密封树脂元件（26b和27b）接合。

4. 发明申请

US20110316005A1 DISPLAY APPARATUS 审中-公开
标题翻译：显示设备
公开(公告)号：US20110316005A1
公开(公告)日：2011-12-29
申请号：US13254796
申请日：2009-11-12
申请人： Takehiro Murao , Naru Usukura , Akizumi Fujioka , Akinori Kubota , Seishi Kosegawa , Toshiyuki Yoshimizu
发明人： Takehiro Murao , Naru Usukura , Akizumi Fujioka , Akinori Kubota , Seishi Kosegawa , Toshiyuki Yoshimizu
IPC分类号： H01L31/12
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/133607 , G02F2001/133613 , G02F2001/133614 , G02F2001/133626 , G06F3/0421 , G09G3/36
摘要： In a liquid crystal display apparatus (1) including a touch panel, a liquid crystal panel (display portion) (2) having a plurality of pixels, and a backlight device (backlight portion) (3) that irradiates the liquid crystal panel (2) with illumination light, the touch panel includes optical sensors (25) that are provided in pixel units and that detect infrared light. Furthermore, the backlight device (3) includes white light-emitting diodes (first light-emitting diode portion) (26) which can emit white light, infrared light-emitting diodes (second light-emitting diode portion) (27) which emit infrared light, and a substrate (28) on which the white light-emitting diodes (26) and the infrared light-emitting diodes (27) are integrally provided.
摘要翻译：在包括触摸面板，具有多个像素的液晶面板（显示部分）（2））和照射液晶面板（2）的背光装置（背光部分）（3）的液晶显示装置（1）中，），所述触摸面板包括以像素单元设置并且检测红外光的光学传感器（25）。此外，背光装置（3）具有可发射白光的白色发光二极管（第一发光二极管部）26，发射红外线的红外发光二极管（第二发光二极管部）27，光和其上整体设置有白色发光二极管（26）和红外发光二极管（27）的基板（28）。

5. 发明申请

US20110267560A1 LIQUID CRYSTAL DISPLAY APPARATUS AND BACKLIGHT 审中-公开
标题翻译：液晶显示装置和背光
公开(公告)号：US20110267560A1
公开(公告)日：2011-11-03
申请号：US13143214
申请日：2009-12-10
申请人： Naru Usukura
发明人： Naru Usukura
IPC分类号： G02F1/13357 , G02F1/1335
CPC分类号： G02B6/0053 , G02F1/133606 , G02F2001/133607
摘要： The present invention provides display with high light utilization efficiency, with increased luminance being provided in desired directions.A liquid crystal display device of the present invention has a plurality of pixels arranged in a matrix along a first direction and a second direction which are perpendicular to each other, and includes: a TFT substrate; a counter substrate; a liquid crystal layer interposed between the TFT substrate and the counter substrate; an optical film including a polarizer provided on a surface of the TFT substrate which is opposite to the liquid crystal layer; and a backlight provided on a side of the optical film which is opposite to the TFT substrate, wherein the backlight includes an optical element layer provided on a side of the light guide plate which is closer to the optical film, and the optical element layer includes a plurality of lenticular lenses extending in the first direction, each of the lenticular lenses having a light receiving surface protruding toward the light guide plate.
摘要翻译：本发明提供具有高的光利用效率的显示，并且在期望的方向上提供增加的亮度。本发明的液晶显示装置具有沿着彼此垂直的第一方向和第二方向排列成矩阵状的多个像素，包括：TFT基板; 相对基板; 插入在TFT基板和对置基板之间的液晶层; 光学膜，包括设置在与TFT液晶层相对的TFT基板的表面上的偏振片; 以及设置在与TFT基板相反的一侧的背光源，其中，所述背光源包括设置在所述导光板的靠近所述光学膜的一侧的光学元件层，并且所述光学元件层包括沿第一方向延伸的多个双凸透镜，每个双凸透镜具有朝向导光板突出的光接收表面。

6. 发明申请

US20100283941A1 LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY PANEL 审中-公开
标题翻译：液晶显示面板，液晶显示装置及液晶显示面板的制造方法
公开(公告)号：US20100283941A1
公开(公告)日：2010-11-11
申请号：US12809761
申请日：2008-12-12
申请人： Tadashi Nemoto , Seishi Kosegawa , Naru Usukura , Takehiro Murao , Satoshi Shibata , Takuma Tomotoshi
发明人： Tadashi Nemoto , Seishi Kosegawa , Naru Usukura , Takehiro Murao , Satoshi Shibata , Takuma Tomotoshi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , B29D11/00298 , B29D11/00365 , G02B3/0006 , G02B6/0053 , G02F1/13363 , G02F2201/50 , G02F2413/03
摘要： A vertically aligned type liquid crystal display panel with wide viewing angles and high display quality can be provided with high production efficiency.A liquid crystal display panel of the present invention includes: a liquid crystal layer of a vertically aligned type; a light-incident side substrate and a light-outgoing side substrate which oppose each other via the liquid crystal layer; a microlens array provided on a light-outgoing side of the light-outgoing side substrate, which includes a plurality of microlenses; an optical film which includes a first polarizing plate provided on a light-outgoing side of the microlens array; and an optical film which includes a second polarizing plate provided on a light-incident side of the light-incident side substrate.
摘要翻译：可以以高生产效率提供具有宽视角和高显示质量的垂直排列型液晶显示面板。本发明的液晶显示面板包括：垂直排列型的液晶层; 经由液晶层彼此相对的光入射侧基板和光出射侧基板; 设置在所述光出射侧基板的出射侧的微透镜阵列，其包括多个微透镜; 光学膜，其包括设置在所述微透镜阵列的光出射侧的第一偏振片; 以及光学膜，其包括设置在所述光入射侧基板的光入射侧的第二偏振片。

7. 发明申请

US20090284683A1 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：液晶显示面板，液晶显示面板和液晶显示装置的制造方法
公开(公告)号：US20090284683A1
公开(公告)日：2009-11-19
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： G02F1/13357 , G02F1/13
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。

8. 发明申请

US20070121051A1 Substrate with a spacer, panel, liquid crystal display panel, method of manufacturing panel and method of manufacturing liquid crystal display panel 有权
标题翻译：具有间隔件，面板，液晶显示面板，面板制造方法和制造液晶显示面板的方法的基板
公开(公告)号：US20070121051A1
公开(公告)日：2007-05-31
申请号：US10574617
申请日：2004-10-08
申请人： Naoto Yokoyama , Naru Usukura
发明人： Naoto Yokoyama , Naru Usukura
IPC分类号： G02F1/1339
CPC分类号： G02F1/13394 , G02F2001/13396
摘要： A liquid crystal display panel includes two substrates fixed together by a seal member with their main surfaces opposed to each other, liquid crystal sealingly stored in a region surrounded by the two substrates and the seal member, and a plurality of columnar spacers arranged in a region surrounded by the two substrates and the seal member. A number density of the columnar spacers in a low-density region near the inner side of the seal member is smaller than that in a high-density region inside the low-density region. The substrate with the spacer has the substrate and the spacer formed on the substrate. The spacer has at least a first spacer portion, and a second spacer portion formed above the first spacer portion. An upper portion of the first spacer has a larger diameter than a bottom of the second spacer portion.
摘要翻译：液晶显示面板包括两个基板，它们通过密封构件彼此相对固定在一起，液晶密封地存储在由两个基板和密封构件包围的区域中，多个柱状间隔件布置在区域被两个基板和密封件包围。在密封构件内侧附近的低密度区域中的柱状间隔物的密度小于低密度区域内的高密度区域的密度。具有间隔物的基板具有衬底和衬底上形成的间隔物。间隔物具有至少第一间隔部分和形成在第一间隔部分上方的第二间隔部分。第一间隔件的上部具有比第二间隔部分的底部更大的直径。

9. 发明申请

US20130120321A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20130120321A1
公开(公告)日：2013-05-16
申请号：US13811993
申请日：2011-07-22
申请人： Tadashi Nemoto , Naru Usukura , Akizumi Fujioka
发明人： Tadashi Nemoto , Naru Usukura , Akizumi Fujioka
IPC分类号： G09G3/34
CPC分类号： G09G3/3406 , G06F3/0412 , G06F3/042 , G09G3/3648 , G09G2330/025 , G09G2360/142
摘要： A photosensor-equipped display device is provided having a combination of visible and non-visible light sources where a voltage drop is minimized when the non-visible light source is turned on. The display device includes: an active matrix substrate; photosensors (9) provided in a pixel region (4) of the active matrix substrate; white LEDs (3a) configured to cause an image to be displayed in the pixel region (4); infrared LEDs (3b) configured to emit light to be reflected and sensed by the photosensors; and a light source control circuit (13) configured to control on and off of the white LEDs (3a) and the infrared LEDs (3b). The light source control circuit (13) reduces an amount of drive current supplied to the white LEDs (3a) while the infrared LEDs (3b) are on to below an amount of drive current supplied to the white LEDs (3a) when the infrared LEDs (3b) are off.
摘要翻译：提供了一种具有光电传感器的显示装置，其具有可见光和不可见光源的组合，其中当不可见光源被接通时电压降最小化。显示装置包括：有源矩阵基板; 设置在有源矩阵基板的像素区域（4）中的光电传感器（9）被配置为使像素区域（4）中显示图像的白色LED（3a）; 红外LED（3b）被配置为发射光以被光电传感器反射和感测; 以及被配置为控制所述白色LED（3a）和所述红外线LED（3b）的接通和断开的光源控制电路（13）。当红外线LED（3b）接通时，光源控制电路（13）减少提供给白色LED（3a）的驱动电流的量，使其低于提供给白色LED（3a）的驱动电流量，当红外LED （3b）关闭。

10. 发明申请

US20130057527A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20130057527A1
公开(公告)日：2013-03-07
申请号：US13697864
申请日：2011-05-19
申请人： Kohei Tanaka , Yasuhiro Sugita , Naru Usukura , Kazuhiro Maeda , Yousuke Nakagawa
发明人： Kohei Tanaka , Yasuhiro Sugita , Naru Usukura , Kazuhiro Maeda , Yousuke Nakagawa
IPC分类号： G06F3/038
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/042
摘要： Provided is a display device that is capable of ensuring a wide dynamic range of an optical sensor even in the case where an offset due to ambient temperature changes is compensated with use of an output of a reference element. The display device has optical sensors in a pixel region of an active matrix substrate (100), wherein the optical sensors include a photodetecting sensor which outputs a sensor signal according to an amount of received light, and a reference sensor which has a configuration obtained by adding a light shielding film to the photodetecting sensor and outputs a sensor signal according to an offset component. The display device includes: an offset comparison circuit (61) that determines a degree of divergence between the sensor signal output from the reference sensor and a standard offset value; and a driving signal generation circuit (62) that adjusts a potential of a driving signal for the optical sensors according to the degree of divergence determined by the offset comparison circuit (61).
摘要翻译：提供了即使在使用参考元件的输出来补偿由于环境温度变化引起的偏移的情况下也能够确保光学传感器的宽动态范围的显示装置。显示装置在有源矩阵基板（100）的像素区域具有光传感器，其中，光传感器包括：根据接收光量输出传感器信号的光检测传感器;以及基准传感器，向光电检测传感器添加遮光膜，并根据偏移分量输出传感器信号。显示装置包括：偏移比较电路（61），其确定从基准传感器输出的传感器信号与标准偏移值之间的发散程度; 以及根据由偏移比较电路（61）确定的发散程度来调整光学传感器的驱动信号的电位的驱动信号生成电路（62）。

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