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31. 发明授权

US07639320B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07639320B2
公开(公告)日：2009-12-29
申请号：US11869900
申请日：2007-10-10
申请人： Osamu Itou , Tatsuya Sugita , Masaya Adachi , Shinichi Komura , Shoichi Hirota
发明人： Osamu Itou , Tatsuya Sugita , Masaya Adachi , Shinichi Komura , Shoichi Hirota
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02B6/0035 , G02B6/0038 , G02F1/133514 , G02F1/133621 , G02F2001/133614
摘要： In a liquid crystal display device, rays of light of a light source for blue light emission are concentrated on a fluorescent material by using a lens of a first micro-lens array and fluorescent rays from the fluorescent material are concentrated on a pixel of corresponding color by using a lens of a second micro-lens array.
摘要翻译：在液晶显示装置中，通过使用第一微透镜阵列的透镜，用于蓝色发光的光源的光线集中在荧光材料上，并且来自荧光材料的荧光被集中在相应颜色的像素上通过使用第二微透镜阵列的透镜。

32. 发明授权

US07599027B2 Transflective liquid crystal display device 有权
标题翻译：透反式液晶显示装置
公开(公告)号：US07599027B2
公开(公告)日：2009-10-06
申请号：US11976832
申请日：2007-10-29
申请人： Koichi Igeta , Hitoshi Komeno , Shinichi Komura , Shoichi Hirota , Osamu Itou , Shinichiro Oka
发明人： Koichi Igeta , Hitoshi Komeno , Shinichi Komura , Shoichi Hirota , Osamu Itou , Shinichiro Oka
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133707 , G02F1/134363 , G02F2001/134345
摘要： A transflective liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal interposed between the first substrate and the second substrate in which the liquid crystal display panel includes a plurality of subpixels having a transmissive portion and a reflective portion, wherein the transmissive portion of each of the plurality of subpixels includes a first common electrode formed on the first substrate, and a transmissive pixel electrode formed on the first common electrode through an interlayer insulating film, wherein the transmissive pixel electrode has a plurality of pectinate electrodes or slits, and wherein the reflective portion of each of the plurality of subpixels includes a reflective electrode formed on the first common electrode, a planar reflective pixel electrode formed on the first common electrode through the interlayer insulating film, second common electrodes formed on the second substrate, and a retarder formed between the second common electrodes and the second substrate.
摘要翻译：半透射型液晶显示装置包括具有第一基板，第二基板和插入在第一基板和第二基板之间的液晶的液晶显示面板，其中液晶显示面板包括具有透射部分的多个子像素以及反射部，其中，所述多个子像素中的每一个的所述透射部包括形成在所述第一基板上的第一公共电极和通过层间绝缘膜形成在所述第一公共电极上的透射像素电极，其中，所述透射像素电极具有多个果胶电极或狭缝，其中，所述多个子像素中的每一个的反射部分包括形成在所述第一公共电极上的反射电极，通过所述层间绝缘膜形成在所述第一公共电极上的平面反射像素电极，形成在第二基板上的电极，以及形成在所述第二公共电极和所述第二基板之间的延迟器。

33. 发明授权

US07522146B2 Scanning-line selecting circuit and display device using the same 有权
标题翻译：扫描线选择电路及使用其的显示装置
公开(公告)号：US07522146B2
公开(公告)日：2009-04-21
申请号：US11002212
申请日：2004-12-03
申请人： Susumu Edo , Shinichi Komura , Shoichi Hirota , Nobuyuki Ishige
发明人： Susumu Edo , Shinichi Komura , Shoichi Hirota , Nobuyuki Ishige
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0278 , G11C19/28
摘要： A scanning-line selecting circuit is configured by connecting basic circuits with each other over plural stages. Each of the basic circuits includes a basic scanning-line driving circuit and a voltage raising circuit. A basic scanning signal is inputted into the basic scanning-line driving circuit, which, then, outputs a scanning signal. A charge pulse, a selecting signal, and a discharge pulse are inputted into the voltage raising circuit, which, then, drives the basic scanning-line driving circuit. Accordingly, in the basic circuits, there exists none of the problems of threshold-value shift and voltage lowering. This characteristic makes it possible to implement high efficiency and stable operation.
摘要翻译：扫描线选择电路通过多个阶段将基本电路相互连接而构成。每个基本电路包括基本扫描线驱动电路和升压电路。基本扫描信号被输入基本扫描线驱动电路，然后输出扫描信号。充电脉冲，选择信号和放电脉冲被输入到升压电路中，然后驱动基本扫描线驱动电路。因此，在基本电路中，不存在阈值偏移和电压下降的问题。该特性使得可以实现高效率和稳定的操作。

34. 发明申请

US20080079876A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20080079876A1
公开(公告)日：2008-04-03
申请号：US11836889
申请日：2007-08-10
申请人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
发明人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/13363 , G02F1/1393 , G02F2001/133565 , G02F2001/133638 , G02F2413/02 , G02F2413/11 , G02F2413/12
摘要： A transreflective or “semi-transmissive” liquid crystal display (LCD) device of the vertical alignment (VA) type is disclosed. The VA-LCD device includes a pair of spaced-apart substrates with a layer of liquid crystal (LC) material sandwiched therebetween. The LCD device also includes a polarization plate provided on one of the substrates, another polarization plate on the other substrate, and a matrix of rows and columns of pixels formed between the substrates. Each pixel has a reflection part and a transmission part. The LC layer is variable in thickness so that its portion at the transmission part is thicker than a portion at the reflection part. At the reflection part, an internal retardation plate having an optical phase difference is disposed between the LC layer and its associated substrate. This plate forms an angle of about 45 degrees with the absorption axis of each polarization plate.
摘要翻译：公开了一种垂直取向（VA）型的透反射或“半透射”液晶显示（LCD）装置。 VA-LCD装置包括一对间隔开的衬底，其中夹有液晶（LC）材料层。 LCD装置还包括设置在一个基板上的偏振板，另一个基板上的另一个偏振板，以及形成在基板之间的行和列像素的矩阵。每个像素具有反射部分和透射部分。 LC层的厚度可变，使得其在透射部分的部分比反射部分的部分厚。在反射部分，在LC层及其相关联的衬底之间设置具有光学相位差的内部延迟板。该板与每个偏振板的吸收轴形成约45度的角度。

35. 发明申请

US20070222723A1 Image display apparatus and image display module 有权
标题翻译：图像显示装置和图像显示模块
公开(公告)号：US20070222723A1
公开(公告)日：2007-09-27
申请号：US11802622
申请日：2007-05-24
申请人： Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Tsunenori Yamamoto , Tetsuya Ooshima , Susumu Edo , Akitoyo Konno
发明人： Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Tsunenori Yamamoto , Tetsuya Ooshima , Susumu Edo , Akitoyo Konno
IPC分类号： G09G3/34
CPC分类号： G09G3/3648 , G09G3/2011 , G09G2300/0439 , G09G2300/0809 , G09G2300/0842 , G09G2310/0272 , G09G2310/0275 , G09G2310/061 , G09G2320/02 , G09G2330/021 , G11C13/0004
摘要： An image display apparatus configured by a display panel having an image memory element in a pixel, which achieves low power consumption. A nonvolatile image memory element 1, which can change the resistance value by phase change, is connected to a pixel electrode 25 of a liquid crystal element 5. The output of a thin-film transistor 17 driven by scanning and signal electrode lines 7, 9 is connected to the pixel electrode 25. When the scanning electrode line 7 is selected to have a high level voltage, the thin-film transistor 17 is turned on and a current signal flowing through the signal electrode 9 is sent through the image memory element 1 to a reference electrode line 15. Depending on the current value or pulse width passing through the image memory element 1, the resistance of the image memory element 1 is changed and is stored as a resistance value. A liquid crystal drive voltage to be applied to the liquid crystal element 5 is varied depending on the resistance of the image memory element 1 and an image is displayed on the liquid crystal element 5.
摘要翻译：一种由具有像素中的图像存储元件的显示面板构成的图像显示装置，其实现低功耗。可以通过相变改变电阻值的非易失性图像存储元件1连接到液晶元件5的像素电极25。由扫描驱动的薄膜晶体管17的输出和信号电极线7,9连接到像素电极25.当扫描电极线7被选择为具有高电平电压时，薄膜晶体管17转动并且流过信号电极9的电流信号通过图像存储元件1发送到参考电极线15.根据通过图像存储元件1的当前值或脉冲宽度，图像存储元件1的电阻被改变并被存储为电阻值。施加到液晶元件5的液晶驱动电压根据图像存储元件1的电阻而变化，并且图像显示在液晶元件5上。

36. 发明授权

US07274411B2 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US07274411B2
公开(公告)日：2007-09-25
申请号：US10303950
申请日：2002-11-26
申请人： Shoichi Hirota , Katsuhide Aoto , Makoto Tsumura , Iwao Takemoto
发明人： Shoichi Hirota , Katsuhide Aoto , Makoto Tsumura , Iwao Takemoto
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/1393 , G02F1/1396 , G02F2001/133531 , G02F2001/133638 , G02F2202/40 , G02F2203/02 , G02F2413/01 , G02F2413/08
摘要： A liquid crystal display element which has the high speed response and the high contrast and a display device employing the same are provided. In a display device employing a reflection type liquid crystal light valve, a retardation of a retardation plate which is provided between a polarizing element such as a polarizing beam splitter and the reflection type liquid crystal light valve is generally made ¼ of the wavelength of the incident light, and an optical axis (a slow axis or a fast axis) of the retardation plate and the polarizing direction of the incident polarized light are shifted from each other by slightly larger than 0 degree in order to arrange such optical elements.
摘要翻译：提供了具有高速响应和高对比度的液晶显示元件以及采用该液晶显示元件的显示装置。在采用反射型液晶光阀的显示装置中，设置在诸如偏振光束分离器的偏振元件和反射型液晶光阀之间的延迟板的延迟通常为入射波长的1/4 光和相位差板的光轴（慢轴或快轴）和入射偏振光的偏振方向彼此偏移略大于0度，以便布置这种光学元件。

37. 发明申请

US20060285085A1 Projection-type display apparatus with wide color reproduction area in any gray scale level 审中-公开
标题翻译：投影型显示设备，具有任意灰度级别的宽色彩再现区域
公开(公告)号：US20060285085A1
公开(公告)日：2006-12-21
申请号：US11452982
申请日：2006-06-15
申请人： Shoichi Hirota , Tsunenori Yamamoto , Katsumi Kondo , Akitoyo Konno
发明人： Shoichi Hirota , Tsunenori Yamamoto , Katsumi Kondo , Akitoyo Konno
IPC分类号： G03B21/20
CPC分类号： G03B33/06 , G03B21/206 , H04N9/312 , H04N9/3155
摘要： A projection-type display apparatus includes at least one light source for emitting three primary color lights, a display panel, a control circuit for controlling the display panel, an illumination light optical system for illuminating the display panel with the light emitted from the light source, and a projection lens for projecting the light modulated by the display panel. The illumination light quantity is modulated by a control signal generated according to a video signal in at least one of the illumination color lights among the three primary color lights and the upper limit of the dynamic range of the display panel is used without depending on the video signal.
摘要翻译：投影型显示装置包括至少一个用于发射三原色光的光源，显示面板，用于控制显示面板的控制电路，用于从光源发射的光照亮显示面板的照明光学系统以及用于投影由显示面板调制的光的投影透镜。照明光量由在三原色光中的照明颜色光中的至少一个中根据视频信号生成的控制信号进行调制，并且不依赖于视频而使用显示面板的动态范围的上限信号。

38. 发明申请

US20050111075A1 Electrophoretic display and manufacturing method 有权
公开(公告)号：US20050111075A1
公开(公告)日：2005-05-26
申请号：US11013763
申请日：2004-12-16
申请人： Hiroki Kaneko , Tetsuya Ooshima , Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Hiroshi Sasaki
发明人： Hiroki Kaneko , Tetsuya Ooshima , Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Hiroshi Sasaki
IPC分类号： G02F1/1339 , G02F1/167 , G02B26/00
CPC分类号： G02F1/167 , G02F1/13394
摘要： The present invention provides an electrophoretic display in which an insulating liquid is uniformly provided to the divided microspaces each corresponding to one pixel and display characteristics uniform over the display surface are actualized. The present invention includes a transparent first substrate 1 and a transparent second substrate 2 arranged with a predetermined gap therebetween, charged particles 6 dispersed in an insulating liquid 5 provided to the gap, and a first electrode 3 and a second electrode 4 arranged on either of the first substrate 1 and the second substrate 2, wherein liquid-repellency parts 8 and repellency-lowered parts 9 are arranged on the surface of the first substrate 1 and the surface of the second substrate 2, and the insulating liquid 5 is provided to the repellency-lowered parts on the surface of the first substrate 1 and the surface of the second substrate 2.

39. 发明申请

US20050068279A1 Display device, method of driving the same and electric equipment 有权
标题翻译：显示装置，驱动方法和电气设备
公开(公告)号：US20050068279A1
公开(公告)日：2005-03-31
申请号：US10946608
申请日：2004-09-21
申请人： Shoichi Hirota , Susumu Edo , Hiroki Kaneko , Tetsuya Oshima , Tatsuya Sugita , Shinichi Komura , Katsuyuki Funahata
发明人： Shoichi Hirota , Susumu Edo , Hiroki Kaneko , Tetsuya Oshima , Tatsuya Sugita , Shinichi Komura , Katsuyuki Funahata
IPC分类号： G02F1/1368 , G02F1/133 , G02F1/167 , G09G3/20 , G09G3/34 , G09G3/36 , H01L27/01 , H01L27/12 , H01L31/0392
CPC分类号： G09G3/3648 , G06F1/3203 , G06F1/3265 , G09G3/2011 , G09G3/2074 , G09G3/2077 , G09G3/3433 , G09G3/3655 , G09G3/3659 , G09G2300/0465 , G09G2300/0842 , G09G2310/0262 , G09G2310/04 , G09G2310/06 , G09G2320/0247 , H01L27/12 , Y02D10/126 , Y02D10/153
摘要： A reference voltage line is synchronously scanned with scanning of a scanning signal line, voltage of the reference voltage line is set to be the voltage of a common electrode, the second transistor is set to be OFF state during the reference voltage line is set in the common voltage for a pixel wherein a node between an image signal memory and said second transistor is set in a voltage so that said second transistor becomes OFF and the voltage of image signal line is set to be high voltage level when the voltage of the scanning signal line changes from low voltage level to high voltage level for the pixel wherein the node between the image signal memory and the second transistor is set in a voltage so that said second transistor becomes ON.
摘要翻译：参考电压线与扫描信号线的扫描同步扫描，参考电压线的电压被设置为公共电极的电压，第二晶体管在参考电压线被设置为截止状态像素的公共电压，其中图像信号存储器和所述第二晶体管之间的节点被设置为电压，使得当扫描信号的电压被设置为使得所述第二晶体管变为OFF并且图像信号线的电压被设置为高电压电平线路从像素的低电压电平变化到高电压电平，其中图像信号存储器和第二晶体管之间的节点被设置为电压，使得所述第二晶体管变为导通。

40. 发明授权

US06850219B2 Display device 失效
标题翻译：显示设备
公开(公告)号：US06850219B2
公开(公告)日：2005-02-01
申请号：US09864311
申请日：2001-05-25
申请人： Tetsuya Aoyama , Shinichi Komura , Ikuo Hiyama , Tsunenori Yamamoto , Yoshiyuki Kaneko , Mitsuji Ikeda , Osamu Itou , Hideo Satou , Shoichi Hirota
发明人： Tetsuya Aoyama , Shinichi Komura , Ikuo Hiyama , Tsunenori Yamamoto , Yoshiyuki Kaneko , Mitsuji Ikeda , Osamu Itou , Hideo Satou , Shoichi Hirota
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3648 , G09G2300/0809 , G09G2310/0208
摘要： A display device is constituted by a display module which determines a plurality of pieces of pixels as belonging to one block unit, selects the plurality of pixels in each block unit at the same time and displays a picture image by adding one or a plurality of specific patterns each having different spatial frequencies of each block unit; a display control unit which controls the display module; a picture image signal generation unit which generates picture image signals; and a computing circuit which generates the specific patterns each having different spatial frequencies while weighting the same based on the picture image signals for every block unit. Thereby, a display device which reduces the signal clock frequency as well as increases the signal writing time, enhances the opening rate of an LC panel and permits a highly fine display and a high speed motion picture display, is obtained.
摘要翻译：显示装置由将多个像素确定为属于一个块单位的显示模块构成，同时选择各块单位中的多个像素，并通过添加一个或多个特定的图像图像来显示图像图像每个块单元具有不同空间频率的模式; 控制显示模块的显示控制单元; 产生图像信号的图像信号生成单元; 以及计算电路，其生成每个具有不同空间频率的特定图案，同时基于每个块单元的图像图像信号对其加权。从而，可以获得降低信号时钟频率以及增加信号写入时间的显示装置，从而提高了LC面板的打开速度并且获得了高度精细的显示和高速运动图像显示。

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