公开(公告)号：US06330047B1

公开(公告)日：2001-12-11

申请号：US09523658

申请日：2000-03-10

申请人： Masumi Kubo ,  Yozo Narutaki ,  Atsushi Ban ,  Takayuki Shimada ,  Yoji Yoshimura ,  Mikio Katayama ,  Yutaka Ishii ,  Hirohiko Nishiki ,  Akihiro Yamamoto ,  Yoshinori Shimada

发明人： Masumi Kubo ,  Yozo Narutaki ,  Atsushi Ban ,  Takayuki Shimada ,  Yoji Yoshimura ,  Mikio Katayama ,  Yutaka Ishii ,  Hirohiko Nishiki ,  Akihiro Yamamoto ,  Yoshinori Shimada

IPC分类号： G02F11343

CPC分类号： G02F1/133555 ,  G02F1/133526 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/13725 ,  G02F2001/133638 ,  G02F2001/13712

摘要： A liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer interposed between the first and second substrates, a plurality of pixel regions being defined by respective pairs of electrodes for applying a voltage to the liquid crystal layer, wherein each of the plurality of pixel regions includes a reflection region and a transmission region, and the first substrate includes, a transmission electrode through which light from a light source passes within the transmission region, and a reflection electrode by which ambient light is reflected within the reflection region, wherein the transmission electrode and the reflection electrode are electrically connected to each other in an interface area between the transmission region and the reflection region.

摘要翻译： 液晶显示装置包括第一基板，第二基板和插入在第一和第二基板之间的液晶层，多个像素区域由用于向液晶层施加电压的各对电极限定，其中 所述多个像素区域中的每一个包括反射区域和透射区域，并且所述第一基板包括：来自光源的光在所述透射区域内通过的透射电极和反射电极， 反射区域，其中透射电极和反射电极在透射区域和反射区域之间的界面区域中彼此电连接。

公开(公告)号：US08416380B2

公开(公告)日：2013-04-09

申请号：US13146630

申请日：2009-08-26

申请人： Akihiro Yamamoto ,  Yusuke Nishihara ,  Iori Aoyama ,  Tokio Taguchi ,  Masumi Kubo

发明人： Akihiro Yamamoto ,  Yusuke Nishihara ,  Iori Aoyama ,  Tokio Taguchi ,  Masumi Kubo

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753 ,  G02F1/133371 ,  G02F1/133707 ,  G02F2001/133776

摘要： Disclosed is a liquid crystal display panel which causes no gray scale inversion, even when obliquely viewed, and which realizes suppression of a gamma characteristics change and a chromaticity change. The liquid crystal display panel is made of a pair of substrates, at least one of which includes a plurality of pixel electrodes containing red, green and blue pixel electrodes, and a liquid crystal layer arranged between the pair of substrates. The liquid crystal layer is divided for each pixel into a first region and a second region, which have liquid crystal molecules different in the directions of inclination from each other. Both of the liquid crystal molecules positioned in the first region and the second region are oriented either vertically or horizontally when the pair of substrates is viewed in the front direction, and are oriented obliquely with respect to the substrate surface and symmetrically of each other when the pair of substrates is viewed in the cross-sectional direction. The liquid crystal layer has a smaller thickness in the regions corresponding to the blue pixel electrodes than those in the regions corresponding to the green and red pixel electrodes.

摘要翻译： 公开了即使在倾斜观察时也不会产生灰度反转的液晶显示面板，这实现了伽马特性变化和色度变化的抑制。 液晶显示面板由一对基板构成，其中至少一个基板包括多个像素电极，该像素电极包含红色，绿色和蓝色像素电极，以及配置在该对基板之间的液晶层。 液晶层被分割成具有在倾斜方向上不同的液晶分子的第一区域和第二区域。 位于第一区域和第二区域中的两个液晶分子当从正面方向观察一对基板时被定向成垂直或水平方向，并且相对于基板表面倾斜定向并且彼此对称 在横截面方向观察一对基板。 与对应于绿色和红色像素电极的区域相比，液晶层在对应于蓝色像素电极的区域中具有较小的厚度。

公开(公告)号：US08345197B2

公开(公告)日：2013-01-01

申请号：US13067835

申请日：2011-06-29

申请人： Akihiro Shoraku ,  Toshihide Tsubata ,  Koichi Miyachi ,  Iichiro Inoue ,  Akihiro Yamamoto ,  Yoshito Hashimoto ,  Masumi Kubo ,  Akihito Jinda

发明人： Akihiro Shoraku ,  Toshihide Tsubata ,  Koichi Miyachi ,  Iichiro Inoue ,  Akihiro Yamamoto ,  Yoshito Hashimoto ,  Masumi Kubo ,  Akihito Jinda

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133512 ,  G02F1/133753 ,  G02F1/1393 ,  G02F2001/133757

摘要： A liquid crystal display device includes: a vertical alignment liquid crystal layer; first and second substrates facing each other with the liquid crystal layer interposed; first and second electrodes arranged on the first and second substrates to face the liquid crystal layer; and at least one alignment film in contact with the liquid crystal layer. A pixel region includes a first liquid crystal domain in which liquid crystal molecules are tilted in a first direction around the center of a plane, and approximately at the middle of the thickness, of the liquid crystal layer responsive to a voltage applied. The first liquid crystal domain is close to at least a part of an edge of the first electrode. The part includes a first edge portion in which an azimuthal direction, perpendicular to the part and pointing toward the inside of the first electrode, defines an angle greater than 90 degrees to the first direction. The first or second substrate has an opaque member including a first opaque portion for selectively shielding at least a part of the first edge portion from incoming light.

摘要翻译： 液晶显示装置包括：垂直取向液晶层; 插入液晶层的彼此面对的第一和第二基板; 布置在第一和第二基板上以面对液晶层的第一和第二电极; 以及与液晶层接触的至少一个取向膜。 像素区域包括第一液晶畴，其中液晶分子围绕施加的电压响应于液晶层的平面中心附近和大致在厚度的中间的第一方向倾斜。 第一液晶畴靠近第一电极的边缘的至少一部分。 该部分包括第一边缘部分，其中垂直于部分并指向第一电极的内部的方位角方向限定与第一方向大于90度的角度。 第一或第二基板具有不透明构件，其包括用于选择性地屏蔽第一边缘部分的至少一部分与入射光的第一不透明部分。

公开(公告)号：US20110279745A1

公开(公告)日：2011-11-17

申请号：US13146630

申请日：2009-08-26

申请人： Akihiro Yamamoto ,  Yusuke Nishihara ,  Iori Aoyama ,  Tokio Taguchi ,  Masumi Kubo

发明人： Akihiro Yamamoto ,  Yusuke Nishihara ,  Iori Aoyama ,  Tokio Taguchi ,  Masumi Kubo

IPC分类号： G02F1/133

CPC分类号： G02F1/133753 ,  G02F1/133371 ,  G02F1/133707 ,  G02F2001/133776

摘要： Disclosed is a liquid crystal display panel which causes no gray scale inversion, even when obliquely viewed, and which realizes suppression of a gamma characteristics change and a chromaticity change. The liquid crystal display panel is made of a pair of substrates, at least one of which includes a plurality of pixel electrodes containing red, green and blue pixel electrodes, and a liquid crystal layer arranged between the pair of substrates. The liquid crystal layer is divided for each pixel into a first region and a second region, which have liquid crystal molecules different in the directions of inclination from each other. Both of the liquid crystal molecules positioned in the first region and the second region are oriented either vertically or horizontally when the pair of substrates is viewed in the front direction, and are oriented obliquely with respect to the substrate surface and symmetrically of each other when the pair of substrates is viewed in the cross-sectional direction. The liquid crystal layer has a smaller thickness in the regions corresponding to the blue pixel electrodes than those in the regions corresponding to the green and red pixel electrodes.

摘要翻译： 公开了即使在倾斜观察时也不会产生灰度反转的液晶显示面板，这实现了伽马特性变化和色度变化的抑制。 液晶显示面板由一对基板构成，其中至少一个基板包括多个像素电极，该像素电极包含红色，绿色和蓝色像素电极，以及配置在该对基板之间的液晶层。 液晶层被分割成具有在倾斜方向上不同的液晶分子的第一区域和第二区域。 位于第一区域和第二区域中的两个液晶分子当从正面方向观察一对基板时被定向成垂直或水平方向，并且相对于基板表面倾斜定向并且彼此对称 在横截面方向观察一对基板。 与对应于绿色和红色像素电极的区域相比，液晶层在对应于蓝色像素电极的区域中具有较小的厚度。

公开(公告)号：US08031280B2

公开(公告)日：2011-10-04

申请号：US12805548

申请日：2010-08-05

申请人： Masumi Kubo ,  Akihiro Yamamoto

发明人： Masumi Kubo ,  Akihiro Yamamoto

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/134345

摘要： A liquid crystal display device of the present invention includes a picture element electrode in a first substrate on the liquid crystal layer side in each picture element region, and a counter electrode in a second substrate opposing the picture element electrode via the liquid crystal layer. In each picture element region, the picture element electrode includes a solid portion including multiple unit solid portions; and the liquid crystal layer is in a vertical orientation state with no voltage, and upon voltage application, forms a liquid crystal domain taking a radially-inclined orientation in positional correspondence with each unit solid portion by an oblique electric field produced near the unit solid portion. The liquid crystal display device further includes a storage capacitor connected electrically in parallel to a liquid crystal capacitor, and the storage capacitor is at least partially located in an area with no solid portion of the first substrate.

摘要翻译： 本发明的液晶显示装置包括在各像素区域中的液晶层侧的第一基板中的像素电极和经由液晶层与像素电极相对的第二基板中的对置电极。 在每个像素区域中，像素电极包括具有多个单位实心部分的实心部分; 并且液晶层处于没有电压的垂直取向状态，并且在施加电压时，通过在单元固体部分附近产生的倾斜电场，形成与每个单位实心部分位置对应的径向倾斜取向的液晶畴 。 液晶显示装置还包括与液晶电容器并联连接的存储电容器，并且存储电容器至少部分地位于没有第一基板的实心部分的区域中。

公开(公告)号：US07995177B2

公开(公告)日：2011-08-09

申请号：US11916604

申请日：2006-06-09

申请人： Akihiro Shoraku ,  Toshihide Tsubata ,  Koichi Miyachi ,  Iichiro Inoue ,  Akihiro Yamamoto ,  Yoshito Hashimoto ,  Masumi Kubo ,  Akihito Jinda

发明人： Akihiro Shoraku ,  Toshihide Tsubata ,  Koichi Miyachi ,  Iichiro Inoue ,  Akihiro Yamamoto ,  Yoshito Hashimoto ,  Masumi Kubo ,  Akihito Jinda

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133512 ,  G02F1/133753 ,  G02F1/1393 ,  G02F2001/133757

摘要： A liquid crystal display device includes: a vertical alignment liquid crystal layer; first and second substrates facing each other with the liquid crystal layer interposed; first and second electrodes arranged on the first and second substrates to face the liquid crystal layer; and at least one alignment film in contact with the liquid crystal layer. A pixel region includes a first liquid crystal domain in which liquid crystal molecules are tilted in a first direction around the center of a plane, and approximately at the middle of the thickness, of the liquid crystal layer responsive to a voltage applied. The first liquid crystal domain is close to at least a part of an edge of the first electrode. The part includes a first edge portion in which an azimuthal direction, perpendicular to the part and pointing toward the inside of the first electrode, defines an angle greater than 90 degrees to the first direction. The first or second substrate has an opaque member including a first opaque portion for selectively shielding at least a part of the first edge portion from incoming light.

摘要翻译： 液晶显示装置包括：垂直取向液晶层; 插入液晶层的彼此面对的第一和第二基板; 布置在第一和第二基板上以面对液晶层的第一和第二电极; 以及与液晶层接触的至少一个取向膜。 像素区域包括第一液晶畴，其中液晶分子围绕施加的电压响应于液晶层的平面中心附近和大约在厚度中间的第一方向倾斜。 第一液晶畴靠近第一电极的边缘的至少一部分。 该部分包括第一边缘部分，其中垂直于部分并指向第一电极的内部的方位角方向限定与第一方向大于90度的角度。 第一或第二基板具有不透明构件，其包括用于选择性地屏蔽第一边缘部分的至少一部分与入射光的第一不透明部分。

公开(公告)号：US07679703B2

公开(公告)日：2010-03-16

申请号：US12088034

申请日：2006-09-28

申请人： Yoshito Hashimoto ,  Masumi Kubo ,  Akihiro Yamamoto

发明人： Yoshito Hashimoto ,  Masumi Kubo ,  Akihiro Yamamoto

IPC分类号： G02F1/1337

CPC分类号： G02F1/133788 ,  G02F2001/13712 ,  G02F2201/086

摘要： A liquid crystal display device according to the present invention includes: a vertical alignment liquid crystal layer; first and second electrodes arranged on one surface of first and second substrates to face the liquid crystal layer; and first and second alignment films arranged on the first and second electrodes, respectively, in contact with the liquid crystal layer. The first alignment film has been subjected to an optical alignment treatment by obliquely irradiating a first alignment film material, having a photosensitive wavelength within the wavelength range of 250 nm to 380 nm, with light including the photosensitive wavelength. The device further includes: a metal layer arranged between the first alignment film and the first substrate; and a first resin layer arranged between the metal layer and the first alignment film. The first resin layer has an optical property that attenuates the intensity of light, which has been incident on the first resin layer and then reflected from the metal layer, to 60% or less at the photosensitive wavelength.

摘要翻译： 根据本发明的液晶显示装置包括：垂直取向液晶层; 布置在第一和第二基板的一个表面上以面对液晶层的第一和第二电极; 以及分别配置在与液晶层接触的第一和第二电极上的第一和第二取向膜。 利用包含感光波长的光，通过倾斜照射具有250nm至380nm的波长范围内的感光波长的第一取向膜材料，对第一取向膜进行光学取向处理。 该装置还包括：布置在第一取向膜和第一基板之间的金属层; 以及布置在所述金属层和所述第一取向膜之间的第一树脂层。 第一树脂层具有将入射到第一树脂层上然后从金属层反射的光的强度在光敏波长处衰减到60％以下的光学性质。

公开(公告)号：US20060158574A1

公开(公告)日：2006-07-20

申请号：US10560340

申请日：2004-06-09

申请人： Masumi Kubo ,  Akihiro Yamamoto

发明人： Masumi Kubo ,  Akihiro Yamamoto

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/134345

摘要： A liquid crystal display device of the present invention includes a picture element electrode in a first substrate on the liquid crystal layer side in each picture element region, and a counter electrode in a second substrate opposing the picture element electrode via the liquid crystal layer. In each picture element region, the picture element electrode includes a solid portion including multiple unit solid portions; and the liquid crystal layer is in a vertical orientation state with no voltage, and upon voltage application, forms a liquid crystal domain taking a radially-inclined orientation in positional correspondence with each unit solid portion by an oblique electric field produced near the unit solid portion. The liquid crystal display device further includes a storage capacitor connected electrically in parallel to a liquid crystal capacitor, and the storage capacitor is at least partially located in an area with no solid portion of the first substrate.

摘要翻译： 本发明的液晶显示装置包括在各像素区域中的液晶层侧的第一基板中的像素电极和经由液晶层与像素电极相对的第二基板中的对置电极。 在每个像素区域中，像素电极包括具有多个单位实心部分的实心部分; 并且液晶层处于没有电压的垂直取向状态，并且在施加电压时，通过在单元固体部分附近产生的倾斜电场，形成与每个单位实心部分位置对应的径向倾斜取向的液晶畴 。 液晶显示装置还包括与液晶电容器并联连接的存储电容器，并且存储电容器至少部分地位于没有第一基板的实心部分的区域中。

公开(公告)号：US09030570B2

公开(公告)日：2015-05-12

申请号：US13529642

申请日：2012-06-21

申请人： Hideaki Kido ,  Akihiro Yamamoto ,  Hiroyuki Hamasaki ,  Nobuyasu Kanakawa

发明人： Hideaki Kido ,  Akihiro Yamamoto ,  Hiroyuki Hamasaki ,  Nobuyasu Kanakawa

IPC分类号： G06T1/20 ,  G06K9/38

CPC分类号： G06T1/20 ,  G06K9/38

摘要： A parallel operation histogramming device can handle parallel-input data from a plurality of processors to generate frequency data of a histogram. The processing time for generating frequency data of the histogram is independent of the distribution of histogram values in the input data. The device can also reduce the memory area used for accumulating frequency data of the histogram. The device includes a histogram counter circuit which has a plurality of counters equal in number to the number of histogram bins. The counters count in parallel the number of pieces of data for each type of the operation results from the plurality of processors. The counted values from each counter are accumulated to form the frequencies in a histogram.

摘要翻译： 并行操作直方图设备可以处理来自多个处理器的并行输入数据，以产生直方图的频率数据。 用于生成直方图的频率数据的处理时间与输入数据中直方图值的分布无关。 该装置还可以减少用于累积直方图的频率数据的存储区域。 该装置包括直方图计数器电路，该电路具有与直方图数目的数量相等的多个计数器。 计数器并行计数来自多个处理器的每种类型的操作结果的数据块数。 累积每个计数器的计数值以形成直方图中的频率。

公开(公告)号：US08894542B2

公开(公告)日：2014-11-25

申请号：US13818282

申请日：2011-06-22

申请人： Jun Aoki ,  Takeshi Hoshinoya ,  Akihiro Yamamoto ,  Sei Shinohara

发明人： Jun Aoki ,  Takeshi Hoshinoya ,  Akihiro Yamamoto ,  Sei Shinohara

IPC分类号： B60W10/02 ,  B60W10/08 ,  F16H3/72 ,  B60K7/00 ,  B60K6/46 ,  B60K17/04 ,  B60K17/356 ,  B60K6/52 ,  B60W30/18 ,  B60W20/00 ,  B60W10/16

CPC分类号： B60W10/02 ,  B60K6/46 ,  B60K6/52 ,  B60K7/0007 ,  B60K17/046 ,  B60K17/356 ,  B60K2007/0046 ,  B60K2007/0092 ,  B60W10/16 ,  B60W20/00 ,  B60W20/14 ,  B60W30/18127 ,  Y02T10/6217 ,  Y02T10/6265 ,  Y02T10/7258 ,  Y10T477/26 ,  Y10T477/32 ,  Y10T477/6425

摘要： A rear-wheel drive system includes motors for generating driving force to drive a vehicle, hydraulic brakes on power transmission lines between the motors and rear wheels switching a motors side and a wheels side to a connected state or a disconnected state, an ECU controlling the motors and the brakes and a one-way clutch in parallel with the hydraulic brakes on the transmission line configured to be engaged when a forward rotational power on the motors side is inputted into the wheels side and disengaged when a backward rotational power on the motors side is inputted into the wheels side and vice versa. The ECU causes the hydraulic brakes to be applied so as to put the motors side and the wheels side in the connected state when the forward rotational power on the motors side is inputted into the wheels side.

摘要翻译： 后轮驱动系统包括用于产生驱动车辆的驱动力的马达，马达之间的输电线路上的液压制动器和将马达侧和车轮侧切换到连接状态或断开状态的后轮，控制 电动机和制动器以及与传动线路上的液压制动器并联的单向离合器，其构造成当电动机侧的正向旋转动力被输入到车轮侧时被接合，并且当电机侧的向后旋转动力分离时 被输入到车轮侧，反之亦然。 当电动机侧的正向旋转动力被输入到车轮侧时，ECU使得液压制动器被施加以使电动机侧和车轮侧处于连接状态。