公开(公告)号：US20120190897A1

公开(公告)日：2012-07-26

申请号：US13499292

申请日：2010-09-27

申请人： Junichi Yamashita ,  Masahide Kobayashi ,  Sayaka Fujimori

发明人： Junichi Yamashita ,  Masahide Kobayashi ,  Sayaka Fujimori

IPC分类号： C09K19/08 ,  C09K19/30 ,  C09K19/34 ,  C07C43/225 ,  C07C43/192

CPC分类号： C09K19/3003 ,  C09K19/12 ,  C09K19/3098 ,  C09K2019/0407 ,  C09K2019/0411 ,  C09K2019/123 ,  C09K2019/3016 ,  C09K2019/3027

摘要： The invention provides a liquid crystal compound having general physical properties necessary for the liquid crystal compound, namely, stability to heat, light and so forth, a small viscosity, a refractive index anisotropy having a suitable magnitude value, a dielectric anisotropy having a suitable magnitude value, steep electrooptical characteristics, a wide temperature range of a nematic phase, and an excellent compatibility with other liquid crystal compounds, in particular, a liquid crystal compound having a wide temperature range of the nematic phase; a compound represented by formula (i): wherein, for example, R1 and R2 are alkyl having 1 to 8 carbons or alkenyl having 2 to 8 carbons; ring A1 is trans-1,4-cyclohexylene or 1,4-phenylene; ring A2 is trans-1,4-cyclohexylene or 2,3-difluoro-1,4-phenylene; Q1 and Q2 are fluorine or chlorine; and h is 0, 1 or 2.

摘要翻译： 本发明提供了具有液晶化合物所需的一般物性的液晶化合物，即对热，光等的稳定性，粘度小，折射率各向异性具有合适的量值，具有合适幅度的介电各向异性 值，陡峭的电光特性，向列相的宽温度范围，以及与其它液晶化合物，特别是具有宽的向列相温度范围宽的液晶化合物的良好的相容性。 由式（ⅰ）表示的化合物：其中，例如，R 1和R 2为碳数1〜8的烷基或碳原子数为2〜8的烯基; 环A1为反式-1,4-亚环己基或1,4-亚苯基; 环A2是反式-1,4-亚环己基或2,3-二氟-1,4-亚苯基; Q1和Q2是氟或氯; h为0,1或2。

公开(公告)号：US09109157B2

公开(公告)日：2015-08-18

申请号：US13499292

申请日：2010-09-27

申请人： Junichi Yamashita ,  Masahide Kobayashi ,  Sayaka Fujimori

发明人： Junichi Yamashita ,  Masahide Kobayashi ,  Sayaka Fujimori

IPC分类号： C09K19/08 ,  C09K19/30 ,  C09K19/34 ,  C09K19/12 ,  C09K19/04

CPC分类号： C09K19/3003 ,  C09K19/12 ,  C09K19/3098 ,  C09K2019/0407 ,  C09K2019/0411 ,  C09K2019/123 ,  C09K2019/3016 ,  C09K2019/3027

摘要： The invention provides a liquid crystal compound having general physical properties necessary for the liquid crystal compound, namely, stability to heat, light and so forth, a small viscosity, a refractive index anisotropy having a suitable magnitude value, a dielectric anisotropy having a suitable magnitude value, steep electrooptical characteristics, a wide temperature range of a nematic phase, and an excellent compatibility with other liquid crystal compounds, in particular, a liquid crystal compound having a wide temperature range of the nematic phase; a compound represented by formula (i): wherein, for example, R1 and R2 are alkyl having 1 to 8 carbons or alkenyl having 2 to 8 carbons; ring A1 is trans-1,4-cyclohexylene or 1,4-phenylene; ring A2 is trans-1,4-cyclohexylene or 2,3-difluoro-1,4-phenylene; Q1 and Q2 are fluorine or chlorine; and h is 0, 1 or 2.

摘要翻译： 本发明提供了具有液晶化合物所需的一般物性的液晶化合物，即对热，光等的稳定性，粘度小，折射率各向异性具有合适的量值，具有合适幅度的介电各向异性 值，陡峭的电光特性，向列相的宽温度范围，以及与其它液晶化合物，特别是具有宽的向列相温度范围宽的液晶化合物的良好的相容性。 由式（ⅰ）表示的化合物：其中，例如，R 1和R 2为碳数1〜8的烷基或碳原子数为2〜8的烯基; 环A1为反式-1,4-亚环己基或1,4-亚苯基; 环A2是反式-1,4-亚环己基或2,3-二氟-1,4-亚苯基; Q1和Q2是氟或氯; h为0,1或2。

公开(公告)号：US08580147B2

公开(公告)日：2013-11-12

申请号：US13496201

申请日：2010-09-02

申请人： Masahide Kobayashi ,  Junichi Yamashita

发明人： Masahide Kobayashi ,  Junichi Yamashita

IPC分类号： C09K19/12 ,  C09K19/52 ,  C09K19/06 ,  C09K19/30 ,  C09K19/00

CPC分类号： C09K19/3098 ,  C07D239/26 ,  C07D309/04 ,  C07D319/06 ,  C09K19/3003 ,  C09K19/3028 ,  C09K19/3066 ,  C09K2019/0407 ,  C09K2019/3027 ,  Y10T428/10

摘要： A liquid crystal compound represented by formula (1-1). For example, R1 and R2 are independently hydrogen, alkyl having 1 to 10 carbons, alkenyl having 2 to 10 carbons, alkoxy having 1 to 9 carbons, alkoxyalkyl having 2 to 9 carbons or alkenyloxy having 2 to 9 carbons; the ring A1 is trans-1,4-cyclohexylene, 1,4-cyclohexenylene, 1,3-dioxane-2,5-diyl, pyrimidine-2,5-diyl or pyridine-2,5-diyl; L1 and L2 are independently hydrogen or fluorine, and at least one of them is fluorine; and Z1, Z2 and Z3 are independently a single bond, —(CH2)2—, —CH═CH—, —C≡C—, —CH2O—, —OCH2—, —COO— or —OCO—.

摘要翻译： 由式（1-1）表示的液晶化合物。 例如，R 1和R 2独立地为氢，具有1至10个碳的烷基，具有2至10个碳的烯基，具有1至9个碳的烷氧基，具有2至9个碳的烷氧基烷基或具有2至9个碳的烯氧基; 环A1为反式-1,4-亚环己基，1,4-亚环己烯基，1,3-二恶烷-2,5-二基，嘧啶-2,5-二基或吡啶-2,5-二基。 L1和L2独立地是氢或氟，并且它们中的至少一个是氟; 并且Z 1，Z 2和Z 3独立地为单键， - （CH 2）2 - ， - CH = CH - ， - C = C - ， - CH 2 O - ， - OCH 2 - ， - COO-或-OCO-。

公开(公告)号：US20120168677A1

公开(公告)日：2012-07-05

申请号：US13496201

申请日：2010-09-02

申请人： Masahide Kobayashi ,  Junichi Yamashita

发明人： Masahide Kobayashi ,  Junichi Yamashita

IPC分类号： C09K19/30 ,  C07C69/75 ,  C07C25/13 ,  C07C43/205 ,  C09K19/12

CPC分类号： C09K19/3098 ,  C07D239/26 ,  C07D309/04 ,  C07D319/06 ,  C09K19/3003 ,  C09K19/3028 ,  C09K19/3066 ,  C09K2019/0407 ,  C09K2019/3027 ,  Y10T428/10

摘要： A liquid crystal compound represented by formula (1-1). For example, R1 and R2 are independently hydrogen, alkyl having 1 to 10 carbons, alkenyl having 2 to 10 carbons, alkoxy having 1 to 9 carbons, alkoxyalkyl having 2 to 9 carbons or alkenyloxy having 2 to 9 carbons; the ring A1 is trans-1,4-cyclohexylene, 1,4-cyclohexenylene, 1,3-dioxane-2,5-diyl, pyrimidine-2,5-diyl or pyridine-2,5-diyl; L1 and L2 are independently hydrogen or fluorine, and at least one of them is fluorine; and Z1, Z2 and Z3 are independently a single bond, —(CH2)2—, —CH═CH—, —C═C—, —CH2O—, —OCH2—, —COO— or —OCO—.

摘要翻译： 由式（1-1）表示的液晶化合物。 例如，R 1和R 2独立地为氢，具有1至10个碳的烷基，具有2至10个碳的烯基，具有1至9个碳的烷氧基，具有2至9个碳的烷氧基烷基或具有2至9个碳的烯氧基; 环A1为反式-1,4-亚环己基，1,4-亚环己烯基，1,3-二恶烷-2,5-二基，嘧啶-2,5-二基或吡啶-2,5-二基。 L1和L2独立地是氢或氟，并且它们中的至少一个是氟; 且Z 1，Z 2和Z 3独立地为单键， - （CH 2）2 - ， - CH = CH - ， - C≡C - ， - CH 2 O - ， - OCH 2 - ， - COO-或-OCO-。

公开(公告)号：US09552764B2

公开(公告)日：2017-01-24

申请号：US13481443

申请日：2012-05-25

申请人： Naobumi Toyomura ,  Junichi Yamashita ,  Katsuhide Uchino

发明人： Naobumi Toyomura ,  Junichi Yamashita ,  Katsuhide Uchino

IPC分类号： G06F3/038 ,  G09G3/32

CPC分类号： G09G3/3225 ,  G09G2320/0233 ,  G09G2320/045

摘要： A display device includes a display portion, a hold capacitor, a write transistor writing a drive voltage corresponding to a video signal to the hold capacitor, a drive transistor driving the display portion in accordance with the drive voltage written to the hold capacitor, and a pulse width adjusting portion adjusting a width of a pulse signal causing a drive pulse used to drive at least one of the write transistor and the drive transistor so as to correspond to an environmental change.

摘要翻译： 显示装置包括显示部分，保持电容器，将与视频信号对应的驱动电压写入保持电容器的写入晶体管;驱动晶体管，其根据写入保持电容器的驱动电压驱动显示部分;以及 脉冲宽度调节部分，调节脉冲信号的宽度，引起用于驱动写入晶体管和驱动晶体管中的至少一个的驱动脉冲，以便对应于环境变化。

公开(公告)号：US09342925B2

公开(公告)日：2016-05-17

申请号：US13552963

申请日：2012-07-19

申请人： Tatsuo Fujiwara ,  Naoyuki Onoe ,  Junichi Yamashita ,  Yun Sun ,  Naoki Kobayashi

发明人： Tatsuo Fujiwara ,  Naoyuki Onoe ,  Junichi Yamashita ,  Yun Sun ,  Naoki Kobayashi

IPC分类号： G06T15/00 ,  G06T15/20

CPC分类号： G06T15/20

摘要： An information processing apparatus includes an image generation unit configured to generate a viewpoint image in a case where a watch point set in a three-dimensional virtual space is viewed from a predetermined virtual viewpoint, a detection unit configured to detect a movement of an operator, and a viewpoint displacement unit configured to displace the virtual viewpoint with the set watch point as a reference on the basis of the detected movement of the operator.

摘要翻译： 一种信息处理设备，包括：图像生成单元，被配置为在从预定虚拟视点观看设置在三维虚拟空间中的观察点的情况下生成视点图像;检测单元，被配置为检测操作者的移动; 以及视点位移单元，被配置为基于检测到的操作者的移动，将设定的观察点作为基准移动虚拟视点。

公开(公告)号：US09041628B2

公开(公告)日：2015-05-26

申请号：US13588495

申请日：2012-08-17

申请人： Junichi Yamashita ,  Yusuke Onoyama ,  Tetsuo Minami ,  Naobumi Toyomura ,  Tetsuro Yamamoto ,  Katsuhide Uchino

发明人： Junichi Yamashita ,  Yusuke Onoyama ,  Tetsuo Minami ,  Naobumi Toyomura ,  Tetsuro Yamamoto ,  Katsuhide Uchino

IPC分类号： H01L27/32 ,  G09G3/32 ,  H01L27/06

CPC分类号： G09G3/3233 ,  G09G3/30 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3283 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0866 ,  H01L27/0688 ,  H01L27/3225 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3255 ,  H01L27/3262 ,  H01L27/3276

摘要： A display device includes: a plurality of light-emitting elements, each light-emitting element having a light-emitting unit and a driving circuit for driving the light-emitting unit. The driving circuit at least includes (A) a drive transistor having source/drain regions, a channel forming region, and a gate electrode, (B) a video signal write transistor having source/drain regions, a channel forming region, and a gate electrode, and (C) a capacitive unit. In the drive transistor, (A-1) one of the source/drain regions is connected to the corresponding current supply line, (A-2) the other region of the source/drain regions is connected to the light-emitting unit and connected to one end of the capacitive unit, and forms a second node, and (A-3) the gate electrode is connected to the other region of the source/drain regions of the video signal write transistor and connected to the other end of the capacitive unit, and forms a first node.

摘要翻译： 显示装置包括：多个发光元件，每个发光元件具有发光单元和用于驱动发光单元的驱动电路。 驱动电路至少包括（A）具有源极/漏极区域的驱动晶体管，沟道形成区域和栅极电极，（B）具有源极/漏极区域的视频信号写入晶体管，沟道形成区域和栅极 电极，（C）电容单元。 在驱动晶体管中，（A-1）源极/漏极区域之一连接到相应的电流源线（A-2），源极/漏极区域的另一个区域连接到发光单元并连接 并且形成第二节点，并且（A-3）栅电极连接到视频信号写入晶体管的源极/漏极区域的另一个区域，并连接到电容器的另一端 单元，并形成第一个节点。

公开(公告)号：US08791888B2

公开(公告)日：2014-07-29

申请号：US13618974

申请日：2012-09-14

申请人： Katsuhide Uchino ,  Junichi Yamashita

发明人： Katsuhide Uchino ,  Junichi Yamashita

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/02 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/028

摘要： A pixel circuit includes a compensating circuit that detects a decrease in the driving current from an output node side of a drive transistor and feeds back detection results to an input node side of the drive transistor to compensate for a decrease in the driving current, which decrease is attendant on a secular change of the drive transistor.

摘要翻译： 像素电路包括补偿电路，其检测来自驱动晶体管的输出节点侧的驱动电流的降低，并将检测结果反馈到驱动晶体管的输入节点侧，以补偿驱动电流的降低，这降低 伴随着驱动晶体管的长期变化。

公开(公告)号：US08599178B2

公开(公告)日：2013-12-03

申请号：US13064753

申请日：2011-04-13

申请人： Katsuhide Uchino ,  Tetsuro Yamamoto ,  Junichi Yamashita

发明人： Katsuhide Uchino ,  Tetsuro Yamamoto ,  Junichi Yamashita

IPC分类号： G09G3/32

CPC分类号： G09G3/30 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0861

摘要： A transistor connected to a power source for driving a light-emitting element driving transistor and a transistor setting to a predetermined voltage a source voltage of the light-emitting element driving transistor are commonly controlled by a control signal that takes one of three levels.

公开(公告)号：US08564508B2

公开(公告)日：2013-10-22

申请号：US13619006

申请日：2012-09-14

申请人： Katsuhide Uchino ,  Junichi Yamashita

发明人： Katsuhide Uchino ,  Junichi Yamashita

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/02 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/028

摘要： A display device including pixel circuits arranged in a form of a matrix, with the pixel circuits respectively including an electro-optical element, a drive transistor, a sampling transistor, and a capacitive element. The sampling transistor samples a signal from the signal line in the capacitive element. The drive transistor and the electro-optical element are arranged in series to form a current path between a power supply line and a ground line. The drive transistor is configured to control a driving current through the current path according to a signal potential stored in the capacitive element. Compensation for driving current dependence on a characteristic of the drive transistor is provided, with such compensation being based upon a current through the current path occurring before a light emission period.

摘要翻译： 一种显示装置，包括以矩阵形式布置的像素电路，像素电路分别包括电光元件，驱动晶体管，采样晶体管和电容元件。 采样晶体管从电容元件中的信号线采样信号。 驱动晶体管和电光元件串联布置以形成电源线和接地线之间的电流路径。 驱动晶体管被配置为根据存储在电容元件中的信号电位来控制通过电流路径的驱动电流。 提供用于驱动电流对驱动晶体管的特性的依赖性的补偿，其中这种补偿基于在发光周期之前发生的电流路径的电流。