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1. 发明授权

US07508371B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07508371B2
公开(公告)日：2009-03-24
申请号：US10899084
申请日：2004-07-27
申请人： Masakatsu Kitani , Masaki Miyatake
发明人： Masakatsu Kitani , Masaki Miyatake
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2310/0297 , G09G2320/0209 , G09G2320/0233
摘要： In order to reduce the scale of drive ICs and to prevent uneven display in signal line selective drive, in this liquid crystal display device, for each group in which one video output line corresponds to N signal lines, the signal line is switched and connected to the video output line via an analog switch ASW. Thus, the number of the video output lines is reduced to 1/N. Moreover, as to an Lth scan line, for each of the groups, a signal line to which a video signal having its polarity inverted between an L-1th scan line and the Lth scan line is supplied is selected first and a signal line to which a video signal having its polarity not inverted is supplied is selected later. Thus, a video signal in which a polarity is not inverted and no potential change occurs is supplied to the signal line later.
摘要翻译：为了减小驱动IC的规模并防止信号线选择性驱动中的不均匀显示，在该液晶显示装置中，对于其中一个视频输出线对应于N条信号线的每组，信号线被切换并连接到视频输出线通过模拟开关ASW。因此，视频输出线的数量减少到1 / N。此外，对于第L扫描线，对于每个组，首先选择其中提供其在第L-1扫描线和第L扫描线之间具有极性反转的视频信号的信号线和信号线，稍后选择其反相极性的视频信号被提供。因此，稍后在信号线上提供极性不反转并且没有发生电位变化的视频信号。

2. 发明申请

US20060103416A1 Substrate inspecting method 审中-公开
标题翻译：基板检查方法
公开(公告)号：US20060103416A1
公开(公告)日：2006-05-18
申请号：US11294549
申请日：2005-12-06
申请人： Masaki Miyatake , Mitsuhiro Yamamoto
发明人： Masaki Miyatake , Mitsuhiro Yamamoto
IPC分类号： G01R31/00
CPC分类号： G09G3/006 , G01N23/2251 , G02F1/1309 , G02F2001/136254
摘要： A method of inspecting a substrate comprising forming the common terminal that is connected to a part of wirings formed in the first array region and a part of wirings formed in the second array region on the substrate, supplying an electric signal from the common terminal to both of the part of the wirings formed in the first array region and the part of the wirings formed in the second array region, thereby charging the pixel electrodes in the first and second array regions, and irradiating an electron beam to the charged pixel electrodes, and inspecting whether or not the pixel electrodes properly hold the electrical charge based on a data of a secondary electron emitted from the pixel electrodes.
摘要翻译：一种检查基板的方法，包括形成连接到形成在第一阵列区域中的布线的一部分的公共端子和形成在基板上的第二阵列区域中的布线的一部分，从公共端子向两者提供电信号形成在第一阵列区域中的布线部分和形成在第二阵列区域中的布线部分，从而对第一和第二阵列区域中的像素电极充电，并向电荷像素电极照射电子束，以及基于从像素电极发射的二次电子的数据，检查像素电极是否适当地保持电荷。

3. 发明授权

US5874933A Multi-gradation liquid crystal display apparatus with dual display definition modes 失效
标题翻译：具有双重显示定义模式的多级液晶显示设备
公开(公告)号：US5874933A
公开(公告)日：1999-02-23
申请号：US519310
申请日：1995-08-25
申请人： Hoko Hirai , Masaki Miyatake , Kenshi Tsuchiya , Seiichi Sagi
发明人： Hoko Hirai , Masaki Miyatake , Kenshi Tsuchiya , Seiichi Sagi
IPC分类号： G09G3/20 , G09G3/36 , H04N5/70 , G09G5/10 , H04N3/14
CPC分类号： G09G3/3622 , G09G2310/0205 , G09G2340/0428 , G09G3/2007 , G09G3/2018 , G09G3/3644 , G09G3/3696 , H04N5/70
摘要： A multi-gradation liquid crystal display having dual display definition modes that can display both TV pictures and office automation images, both without flicker. Scanning electrodes extend in a first direction. Scanning and non-scanning voltages are selectively applied to the scanning electrodes. Signal electrodes extend in a second direction perpendicular to the first direction. First and second signal voltages are selectively applied to the signal electrodes. A layer of liquid crystal is sandwiched between the scanning and signal electrodes. Mode switching is provided for switching display between a first mode wherein an image is displayed by two-gradation pixels and a second mode wherein an image is displayed by three or more gradation pixels.
摘要翻译：具有双显示清晰度模式的多级别液晶显示器，其可以同时显示电视图像和办公自动化图像，两者都不闪烁。扫描电极沿第一方向延伸。扫描和非扫描电压被选择性地施加到扫描电极。信号电极在垂直于第一方向的第二方向上延伸。第一和第二信号电压被选择性地施加到信号电极。一层液晶夹在扫描电极和信号电极之间。提供了模式切换，用于在其中通过双灰度像素显示图像的第一模式和其中通过三个或更多个渐变像素显示图像的第二模式之间切换显示。

4. 发明授权

US09176354B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09176354B2
公开(公告)日：2015-11-03
申请号：US13241730
申请日：2011-09-23
申请人： Masaki Miyatake , Tetsuya Iizuka , Katsuhiro Hoshina
发明人： Masaki Miyatake , Tetsuya Iizuka , Katsuhiro Hoshina
IPC分类号： G02F1/1368 , G02F1/1362 , G11C19/28 , G09G3/36
CPC分类号： G02F1/1368 , G02F1/136227 , G02F1/136286 , G09G3/3648 , G09G3/3677 , G09G2310/0281 , G11C19/282
摘要： In one aspect, a liquid crystal display device includes a display region formed of plural divided regions in a row direction. First and second driving circuits are arranged to face each other interposing the display region therebetween in the row direction. The first driving circuit is connected with odd scanning lines, and the second driving circuit is connected with the even scanning lines. A channel area of the TFT of the pixels connected to the odd scanning lines is the smallest in the divided region nearest to the first driving circuit and becomes larger gradually in the divided regions distant from the first driving circuit. A channel area of the TFT of the pixels connected to the even scanning lines is the smallest in the divided region nearest to the second driving circuit and becomes larger gradually in the divided regions with distant from the second driving circuit.
摘要翻译：一方面，液晶显示装置包括由行方向上的多个分割区域形成的显示区域。第一驱动电路和第二驱动电路被布置为在行方向上彼此相对地插入显示区域。第一驱动电路与奇数扫描线连接，第二驱动电路与偶数扫描线连接。连接到奇数扫描线的像素的TFT的沟道面积在最靠近第一驱动电路的分割区域中最小，并且在远离第一驱动电路的分割区域中逐渐变大。连接到偶数扫描线的像素的TFT的沟道面积在最靠近第二驱动电路的分割区域中最小，并且在远离第二驱动电路的分割区域中逐渐变大。

5. 发明授权

US09116568B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09116568B2
公开(公告)日：2015-08-25
申请号：US13668722
申请日：2012-11-05
申请人： Masaki Miyatake
发明人： Masaki Miyatake
IPC分类号： G06F3/041 , G02F1/1343
CPC分类号： G06F3/0412 , G02F1/134336 , G06F3/0418
摘要： According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, and a common electrode. A first driving circuit and a second driving circuit output a scanning signal to a scanning line and alternately output a first auxiliary capacitive voltage and a second auxiliary capacitive voltage to a auxiliary capacitive line. A first switching circuit is connected to the first driving circuit and alternately switches between a first state and a second state. A second switching circuit is connected to the second driving circuit and alternately switches between the first state and the second state.
摘要翻译：根据一个实施例，液晶显示装置包括第一基板，第二基板，液晶层和公共电极。第一驱动电路和第二驱动电路将扫描信号输出到扫描线，并且将辅助电容电压和第二辅助电容电压交替地输出到辅助电容线。第一开关电路连接到第一驱动电路并交替地在第一状态和第二状态之间切换。第二开关电路连接到第二驱动电路，并且在第一状态和第二状态之间交替地切换。

6. 发明申请

US20060092679A1 Array substrate, method of inspecting the array substrate and method of manufacturing the array substrate 审中-公开
标题翻译：阵列基板，阵列基板的检查方法及阵列基板的制造方法
公开(公告)号：US20060092679A1
公开(公告)日：2006-05-04
申请号：US11294547
申请日：2005-12-06
申请人： Masaki Miyatake , Mitsuhiro Yamamoto
发明人： Masaki Miyatake , Mitsuhiro Yamamoto
IPC分类号： G11C5/02 , G02F1/1343
CPC分类号： G02F1/133351
摘要： An array substrate comprising a substrate on which a plurality of scanning lines and a plurality of signal lines are arranged so as to intersect each other, pixel sections formed on the substrate and including an auxiliary capacitor and a switching element which is located close to each of intersections of the scanning lines and the signal lines, a regulation pad group provided to supply or output a signal to the scanning lines and the signal lines, a line made of metal and formed inside the substrate and along a periphery thereof, and a mark formed within a width region of the line by extracting part of a metal portion.
摘要翻译：一种阵列基板，包括基板，多个扫描线和多条信号线被布置成彼此相交，所述基板形成在所述基板上并且包括辅助电容器和开关元件的基板，所述辅助电容器和开关元件位于扫描线和信号线的交点，设置为向扫描线和信号线提供或输出信号的调节焊盘组，由金属制成的线，并且形成在衬底内并沿着其周边，并形成标记通过提取金属部分的一部分在线的宽度区域内。

7. 发明授权

US06683593B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US06683593B2
公开(公告)日：2004-01-27
申请号：US09788638
申请日：2001-02-21
申请人： Masaki Miyatake , Yasuyuki Hanazawa , Hiroyuki Sakurai , Masakatsu Kitani
发明人： Masaki Miyatake , Yasuyuki Hanazawa , Hiroyuki Sakurai , Masakatsu Kitani
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G3/3614 , G09G2310/0297
摘要： A liquid crystal display realizes high resolution without enlarging a frame area of an array substrate in the display. The display connects analog switch pairs each consisting of a p-TFT and an n-TFT to signal lines, respectively. Among the TFTs, those having the same polarity and connected to adjacent signal lines are provided with drain electrodes that are connected to a video bus through a common contact hole. Sharing the contact holes among the TFTs enables the switch pairs to be juxtaposed at fine pixel pitches.
摘要翻译：液晶显示器实现高分辨率而不会扩大显示器中的阵列基板的框架区域。显示器将分别由p-TFT和n-TFT组成的模拟开关对分别连接到信号线。在TFT中，具有相同极性并与相邻信号线连接的TFT设置有通过公共接触孔连接到视频总线的漏极。在TFT之间共享接触孔使得开关对以精细的像素间距并列。

8. 发明授权

US06414668B1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06414668B1
公开(公告)日：2002-07-02
申请号：US09234511
申请日：1999-01-21
申请人： Masao Karube , Kazuo Nakamura , Masaki Miyatake , Hoko Hirai , Akihiko Saitoh , Yoshiro Aoki
发明人： Masao Karube , Kazuo Nakamura , Masaki Miyatake , Hoko Hirai , Akihiko Saitoh , Yoshiro Aoki
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G3/2011 , G09G3/3614 , G09G2320/02
摘要： Arrangement of connection points of sampling switches to video bus lines within a signal line drive circuit 200 is improved such that connection points of video buses (SVn1 to SVn6) supplied with positive-polarity video signals relative to a predetermined reference potential and video buses (SVp1 to SVp6) supplied with negative-polarity video signals to analog switches (SWn11 to SWn22 and SWp11 to SWp22) make substantially symmetric patterns in the extending direction of the video buses. Since the sum of lengths of connection wirings belonging to a switch pair and their total resistance value becomes substantially equal in all switch pairs, the effective vales of shift amounts in signal line potentials are substantially flattened. Therefore, here is provided a drive circuit built-in liquid crystal display device realizing a good imaging quality removing noise such as stripe-shaped imaging defects which may occur when video signals are supplied to analog switches through a plurality of video buses.
摘要翻译：改进采样开关到信号线驱动电路200内的视频总线的连接点的布置，使得提供有相对于预定参考电位的正极性视频信号的视频总线（SVn1至SVn6）的连接点和视频总线（SVp1 提供给模拟开关（SWn11〜SWn22，SWp11〜SWp22）的负极性视频信号的SVp6在视频总线的延伸方向上形成大致对称的图形。由于属于开关对的连接布线的长度总和及其总电阻值在所有开关对中变得基本相等，所以信号线电位中的移位量的有效值基本上变平。因此，这里提供了一种内置液晶显示装置的驱动电路，其实现了通过多个视频总线向视频信号提供视频信号时可能出现的诸如条纹成像缺陷之类的成像质量消除噪声。

9. 发明授权

US06333661B1 Insulated-gate transistor signal input device 有权
标题翻译：绝缘栅晶体管信号输入装置
公开(公告)号：US06333661B1
公开(公告)日：2001-12-25
申请号：US09404790
申请日：1999-09-24
申请人： Kotaro Ando , Yoshiro Aoki , Masaki Miyatake
发明人： Kotaro Ando , Yoshiro Aoki , Masaki Miyatake
IPC分类号： H03K508
CPC分类号： H03K5/08 , G09G3/3677 , G09G3/3688 , G09G2330/04
摘要： An insulated-gate transistor signal input device includes an insulating substrate, a first clock line formed on the insulating substrate to receive a clock signal externally supplied, a clock buffer formed on the insulating substrate to process the clock signal supplied from the first clock line, a second clock line formed on the insulating substrate to input a signal obtained from the clock buffer to a shift register serving as a load circuit formed on the insulating substrate. The insulated-gate transistor signal input device further includes a first protection diode circuit connected to the first clock line to remove electrostatic charge from the first clock line, and a second protection diode circuit connected to the second clock line to remove electrostatic charge from the second clock line.
摘要翻译：绝缘栅晶体管信号输入装置包括绝缘衬底，形成在绝缘衬底上以接收外部提供的时钟信号的第一时钟线，形成在绝缘衬底上的时钟缓冲器，用于处理从第一时钟线提供的时钟信号，形成在所述绝缘基板上的第二时钟线，以将从所述时钟缓冲器获得的信号输入到用作形成在所述绝缘基板上的负载电路的移位寄存器。绝缘栅晶体管信号输入装置还包括连接到第一时钟线以消除来自第一时钟线的静电电荷的第一保护二极管电路和连接到第二时钟线的第二保护二极管电路以从第二时钟线除去静电电荷时钟线。

10. 发明授权

US07894007B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07894007B2
公开(公告)日：2011-02-22
申请号：US12114208
申请日：2008-05-02
申请人： Tetsuo Fukami , Yukio Tanaka , Masaki Miyatake , Hiroshi Azuma , Kenji Nakao
发明人： Tetsuo Fukami , Yukio Tanaka , Masaki Miyatake , Hiroshi Azuma , Kenji Nakao
IPC分类号： G09G3/36 , G02F1/141
CPC分类号： G02F1/1395 , G02F2001/133388 , G09G3/3648 , G09G3/3688 , G09G2300/0491 , G09G2310/0232 , G09G2310/06 , G09G2320/0233
摘要： A liquid crystal display device includes a liquid crystal display panel having a display section which is composed of a plurality of display pixels, a driving unit which drives the display pixels, and a control unit which controls the driving unit. A first substrate includes pixel electrodes which are disposed in association with the plurality of display pixels. A second substrate includes a counter-electrode which is opposed to the plurality of pixel electrodes. A pair of alignment films are disposed on the plurality of pixel electrodes and the counter-electrode, and control an alignment state of liquid crystal molecules, which are included in the liquid crystal layer, by rubbing treatment. Dummy display pixels are disposed on a terminal end side of the display section in a rubbing direction. A driving unit includes circuit for cyclically applying a reverse transition prevention signal to the dummy display pixels.
摘要翻译：液晶显示装置包括具有由多个显示像素组成的显示部分的液晶显示面板，驱动显示像素的驱动单元和控制驱动单元的控制单元。第一基板包括与多个显示像素相关联地设置的像素电极。第二基板包括与多个像素电极相对的对置电极。一对取向膜设置在多个像素电极和对置电极上，通过摩擦处理来控制包含在液晶层中的液晶分子的取向状态。虚拟显示像素沿摩擦方向设置在显示部的终端侧。驱动单元包括用于向虚拟显示像素循环地施加反向转变防止信号的电路。

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