公开(公告)号：US20130021239A1

公开(公告)日：2013-01-24

申请号：US13545768

申请日：2012-07-10

申请人： Jun KOYAMA ,  Hiroyuki MIYAKE ,  Hideaki SHISHIDO ,  Seiko INOUE ,  Kouhei TOYOTAKA ,  Koji KUSUNOKI ,  Hikaru HARADA ,  Makoto KANEYASU

发明人： Jun KOYAMA ,  Hiroyuki MIYAKE ,  Hideaki SHISHIDO ,  Seiko INOUE ,  Kouhei TOYOTAKA ,  Koji KUSUNOKI ,  Hikaru HARADA ,  Makoto KANEYASU

IPC分类号： G09G3/36 ,  G06F3/038 ,  G06F3/01

CPC分类号： H04N13/376 ,  H04N13/315 ,  H04N13/324 ,  H04N13/356 ,  H04N13/373

摘要： A display device includes a display panel including a plurality of pixels, a shutter panel including a driver circuit, a liquid crystal, and light-transmitting electrodes provided in a striped manner, and a positional data detector configured to detect a positional data of a viewer. The shutter panel is provided over a display surface side of the display panel, a width of one of the light-transmitting electrodes in the shutter panel is smaller than that of one of the plurality of pixels, and the driver circuit in the shutter panel is configured to selectively output signals for forming a parallax barrier to the light-transmitting electrodes. The parallax barrier is capable of changing its shape in accordance with the detected positional data.

摘要翻译： 一种显示装置，包括：包括多个像素的显示面板;包括驱动电路的快门面板;液晶;以条纹方式设置的透光电极;以及位置数据检测器，被配置为检测观察者的位置数据 。 快门面板设置在显示面板的显示面侧，快门面板中的一个透光电极的宽度小于多个像素中的一个透光电极的宽度，而快门面板中的驱动电路为 被配置为选择性地输出用于形成对透光电极的视差屏障的信号。 视差屏障能够根据检测到的位置数据改变其形状。

公开(公告)号：US20130016143A1

公开(公告)日：2013-01-17

申请号：US13545734

申请日：2012-07-10

申请人： Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA ,  Hikaru HARADA ,  Makoto KANEYASU

发明人： Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA ,  Hikaru HARADA ,  Makoto KANEYASU

IPC分类号： G09G3/30 ,  G09G5/00 ,  G09G3/00

CPC分类号： G09G3/003 ,  G09G2300/023 ,  G09G2320/0209 ,  H04N13/31

摘要： An object is to suppress crosstalk. A display device includes a pixel portion which includes a first display region, a second display region, and a non-light-emitting region provided between the first display region and the second display region; and a parallax barrier which includes a first light control region, a second light control region, and a light-transmitting region provided between the first light control region and the second light control region. The first light control region overlaps with the first display region, the second light control region overlaps with the second display region, and the center of the width of the light-transmitting region overlaps with the non-light-emitting region.

摘要翻译： 目的是抑制串扰。 显示装置包括像素部分，其包括第一显示区域，第二显示区域和设置在第一显示区域和第二显示区域之间的非发光区域; 以及包括第一光控制区域，第二光控制区域和设置在第一光控制区域和第二光控制区域之间的光透射区域的视差屏障。 第一光控制区域与第一显示区域重叠，第二光控制区域与第二显示区域重叠，并且透光区域的宽度的中心与非发光区域重叠。

公开(公告)号：US20120001954A1

公开(公告)日：2012-01-05

申请号：US13167019

申请日：2011-06-23

申请人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

发明人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3406 ,  G09G3/2025 ,  G09G3/3413 ,  G09G3/3607 ,  G09G3/3659 ,  G09G2300/0456 ,  G09G2330/021

摘要： A liquid crystal display device comprising a backlight and a pixel portion including first to 2n-th scan lines, wherein, in a first case of expressing a color image, first pixels controlled by the first to n-th scan lines are configured to express a first image using at least one of first to third hues supplied in a first rotating order, and second pixels controlled by the (n+1)-th to 2n-th scan lines are configured to express a second image using at least one of the first to third hues supplied in a second rotating order, wherein, in a second case of expressing a monochrome image, the first and second pixels controlled by the first to 2n-th scan lines are configured to express the monochrome image by external light reflected by the reflective pixel electrode, and wherein the first rotating order is different from the second rotating order.

摘要翻译： 一种液晶显示装置，包括背光源和包括第一至第2n扫描线的像素部分，其中，在表示彩色图像的第一种情况下，由第一至第n扫描线控制的第一像素被配置为表示 使用以第一旋转顺序提供的第一至第三色调中的至少一个色调的第一图像，以及由第（n + 1）至第2n扫描线控制的第二像素，被配置为使用至少一个 第一至第三色调以第二旋转顺序提供，其中，在表示单色图像的第二种情况下，由第一至第2n扫描线控制的第一和第二像素被配置为通过由 所述反射像素电极，并且其中所述第一旋转顺序与所述第二旋转顺序不同。

公开(公告)号：US20120001955A1

公开(公告)日：2012-01-05

申请号：US13167023

申请日：2011-06-23

申请人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

发明人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

IPC分类号： G09G3/36 ,  G02F1/13357 ,  G09G5/10 ,  G02F1/1368

CPC分类号： G09G3/3677 ,  G09G3/3413 ,  G09G3/3688 ,  G09G2310/0235

摘要： The liquid crystal display device includes a pixel portion including first and second regions and light sources. The first and second regions each include a liquid crystal element whose transmissivity is controlled in accordance with a voltage of an image signal and a transistor for controlling holding of the voltage, whose off-state current is extremely low. The light sources perform first and second drivings: lights whose hues are different from each other are sequentially supplied to the first region in a first rotating order and the lights are sequentially supplied to the second region in a second rotating order which is different from the first rotating order in the first driving; and a light having a single hue is supplied consecutively to one or both of the first and second regions in the second driving. The period for holding the voltage is different between the first and second drivings.

摘要翻译： 液晶显示装置包括包括第一和第二区域和光源的像素部分。 第一和第二区域各自包括根据图像信号的电压来控制透射率的液晶元件和用于控制截止电流极低的电压的保持的晶体管。 光源执行第一和第二驱动：其色调彼此不同的灯以第一旋转顺序被顺序提供给第一区域，并且以与第一和第二驱动器不同的第二旋转顺序顺序地将光提供给第二区域 在第一次驾驶时旋转顺序; 并且具有单个色调的光被连续地提供给第二驱动中的第一和第二区域中的一个或两个。 用于保持电压的时段在第一和第二驱动之间是不同的。

公开(公告)号：US20120002127A1

公开(公告)日：2012-01-05

申请号：US13167020

申请日：2011-06-23

申请人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

发明人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

IPC分类号： G02F1/13357 ,  G02F1/136

CPC分类号： G09G3/3688 ,  G02F1/13318 ,  G02F1/133514 ,  G02F2001/133622 ,  G09G3/3413 ,  G09G3/3677 ,  G09G2310/0235

摘要： An object is to provide a liquid crystal display device capable of image display according to an environment around the liquid crystal display device, e.g., in a bright environment or a dim environment. Another object is to provide a liquid crystal display device capable of displaying an image in both modes of a reflective mode in which external light is used as a light source and a transmissive mode in which a backlight is used. In order to achieve at least one of the above objects, a liquid crystal display device is provided with a region (a reflective region) where display is performed with reflection of incident light through a liquid crystal layer and a region (a transmissive region) where display is performed with transmission of light from a backlight and can switch the transmissive mode and the reflective mode. In the case where a full-color image is displayed, a pixel portion includes at least a first region and a second region, a plurality of lights of different hues are sequentially supplied to the first region according to a first order, and a plurality of lights of different hues are also sequentially supplied to the second region according to a second order which is different from the first order.

摘要翻译： 目的在于提供一种液晶显示装置，能够根据液晶显示装置周围的环境进行图像显示，例如在明亮的环境或暗淡的环境中。 另一个目的是提供一种能够以使用外部光作为光源的反射模式和使用背光的透射模式的两种模式来显示图像的液晶显示装置。 为了实现上述目的中的至少一个目的，液晶显示装置设置有通过入射光反射通过液晶层和区域（透射区域）进行显示的区域（反射区域），其中 通过来自背光的光的透射进行显示，并且可以切换透射模式和反射模式。 在显示全色图像的情况下，像素部分至少包括第一区域和第二区域，根据第一顺序将多个不同色调的光顺序地提供给第一区域，并且多个 根据与第一级不同的二次顺序将不同色调的光顺序地提供给第二区域。

公开(公告)号：US20120061666A1

公开(公告)日：2012-03-15

申请号：US13228495

申请日：2011-09-09

申请人： Seiko INOUE ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

发明人： Seiko INOUE ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA

IPC分类号： H01L33/08

CPC分类号： H01L29/7869 ,  H01L27/1225 ,  H01L27/1251

摘要： A semiconductor device including a first gate electrode and a second gate electrode formed apart from each other over an insulating surface, an oxide semiconductor film including a region overlapping with the first gate electrode with a gate insulating film interposed therebetween, a region overlapping with the second gate electrode with the gate insulating film interposed therebetween, and a region overlapping with neither the first gate electrode nor the second gate electrode, and an insulating film covering the gate insulating film, the first gate electrode, the second gate electrode, and the oxide semiconductor film, and being in direct contact with the oxide semiconductor film is provided.

摘要翻译： 一种半导体器件，包括在绝缘表面上彼此分开形成的第一栅电极和第二栅电极，包括与第一栅极重叠的区域的氧化物半导体膜，其间插入有栅极绝缘膜，与第二栅极重叠的区域 栅极电极，其间插入有栅极绝缘膜，以及与第一栅极电极和第二栅极电极都不重叠的区域，以及覆盖栅极绝缘膜，第一栅极电极，第二栅极电极和氧化物半导体的绝缘膜 膜，并且与氧化物半导体膜直接接触。

公开(公告)号：US20110175883A1

公开(公告)日：2011-07-21

申请号：US13005571

申请日：2011-01-13

申请人： Kouhei TOYOTAKA ,  Koji KUSUNOKI

发明人： Kouhei TOYOTAKA ,  Koji KUSUNOKI

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G02F1/136213 ,  G02F1/136277 ,  G02F1/136286 ,  G02F1/1368 ,  G09G3/3648 ,  G09G2330/021 ,  G09G2330/027

摘要： It is an object to provide a liquid crystal display device and a driving method of a liquid crystal display device in each of which deterioration of an image display function can be suppressed and power consumption can be sufficiently reduced. In the liquid crystal display device, a fixed potential is input to a capacitor before a power source is turned off, so that a potential difference between electrodes of the capacitor disappears (capacitance becomes almost zero) such that electric field is not applied to liquid crystals, whereby the liquid crystals are in an initial state. When the supply of the power source is stopped after an initial-state image is displayed, unnecessary electric field is not continuously applied to the liquid crystals in an off state, whereby the liquid crystals can be in the stable initial state; therefore, the liquid crystals can be prevented from deteriorating.

摘要翻译： 本发明的目的是提供一种能够抑制图像显示功能的劣化并且能够充分降低功耗的液晶显示装置的液晶显示装置和驱动方法。 在液晶显示装置中，在电源关闭之前将固定电位输入到电容器，使得电容器的电极之间的电位差消失（电容变为几乎为零），使得电场不施加于液晶 ，由此液晶处于初始状态。 当在显示初始状态图像之后停止电源的供给时，在关闭状态下不会对液晶持续施加不必要的电场，从而液晶可以处于稳定的初始状态; 因此，可以防止液晶的劣化。

公开(公告)号：US20110292088A1

公开(公告)日：2011-12-01

申请号：US13112338

申请日：2011-05-20

申请人： Kouhei TOYOTAKA ,  Hiroyuki MIYAKE

发明人： Kouhei TOYOTAKA ,  Hiroyuki MIYAKE

IPC分类号： G09G5/10 ,  G09G5/00

CPC分类号： G09G3/3677 ,  G09G2310/021 ,  G09G2310/0235

摘要： A liquid crystal display device capable of performing image signal writing and display with a field-sequential method in parallel, with a simple pixel configuration. In the liquid crystal display device, image signal writing to pixels in a row can be followed by image signal writing to pixels in a row which is separate from the row by at least two rows. Therefore, in the liquid crystal display device, image signal writing and lighting of the backlights are not performed per pixel portion but can be performed per unit region of the pixel portion. Accordingly, image signal writing and lighting of the backlight can be performed in parallel in the liquid crystal display device.

摘要翻译： 一种液晶显示装置，能够以简单的像素配置并行地以场顺序方式进行图像信号的写入和显示。 在液晶显示装置中，对行中的像素的图像信号的写入之后可以是与行分开至少两行的行中的像素的图像信号。 因此，在液晶显示装置中，不对像素部进行像素部的图像信号写入和点亮，而是可以在像素部的每单位区域进行。 因此，可以在液晶显示装置中并行地执行背光源的图像信号写入和点亮。

公开(公告)号：US20120162283A1

公开(公告)日：2012-06-28

申请号：US13313592

申请日：2011-12-07

申请人： Hidekazu MIYAIRI ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA ,  Susumu KAWASHIMA

发明人： Hidekazu MIYAIRI ,  Hiroyuki MIYAKE ,  Kouhei TOYOTAKA ,  Susumu KAWASHIMA

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3413 ,  G09G3/342 ,  G09G3/3677 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2320/0247 ,  G09G2320/0261

摘要： Input of image signals to part of a plurality of pixels included in a particular region of a pixel portion and supply of light to part of another plurality of pixels which is different from the part are performed concurrently. Therefore, it is not necessary to provide a period in which light is supplied to all of the plurality of pixels included in the region after the image signals are input thereto. In other words, it is possible to start input of the next image signals to all of the plurality of pixels included in the region just after the image signals are input thereto. Accordingly, it is possible to increase the input frequency of the image signals. As a result, it is possible to suppress deteriorations of display caused in the field-sequential liquid crystal display device.

摘要翻译： 将图像信号输入到包括在像素部分的特定区域中的多个像素的一部分并且向与该部分不同的另一多个像素的一部分提供光的同时进行。 因此，不需要在输入图像信号之后，向该区域中包含的多个像素的全部提供光。 换句话说，可以开始输入下一个图像信号到刚好在输入图像信号之后的区域中包括的多个像素的全部。 因此，可以增加图像信号的输入频率。 结果，可以抑制在场顺序液晶显示装置中引起的显示的恶化。

公开(公告)号：US20120033151A1

公开(公告)日：2012-02-09

申请号：US13193769

申请日：2011-07-29

申请人： Kouhei TOYOTAKA ,  Ryo ARASAWA

发明人： Kouhei TOYOTAKA ,  Ryo ARASAWA

IPC分类号： G02F1/1368 ,  G02F1/1343

CPC分类号： G09G3/3607 ,  G02F1/133553 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136245 ,  G02F2201/123 ,  G02F2202/10 ,  G02F2203/01 ,  G09G3/3426 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0852 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2340/06 ,  H01L27/1225 ,  H01L29/7869

摘要： A reflective region where display is performed with reflection of incident light through a liquid crystal layer and a transmissive region where display is performed by transmission of light from a backlight are provided, and the reflective mode and the transmissive mode are switched. In the case of displaying a full-color image, a pixel portion includes at least a first region and a second region, a plurality of lights of different hues are sequentially supplied to the first region according to a first order, and a plurality of lights of different hues are also sequentially supplied to the second region according to a second order which is different from the first order. In the transmissive mode, the reflective region is made to display black, so that decrease in contrast due to reflection of external light at the reflective region is prevented.

摘要翻译： 设置反射区域，其中通过入射光通过液晶层进行反射而进行显示，通过透射来自背光的光进行显示的透射区域，并且反射模式和透射模式被切换。 在显示全色图像的情况下，像素部分至少包括第一区域和第二区域，根据第一顺序将多个不同色调的光顺序地提供给第一区域，并且多个灯 根据与第一级不同的二次顺序地向第二区域依次提供不同色调的色调。 在透射模式中，使反射区域显示黑色，从而防止由反射区域的外部光的反射引起的对比度的降低。