公开(公告)号：US20150124190A1

公开(公告)日：2015-05-07

申请号：US14532028

申请日：2014-11-04

Applicant: Japan Display Inc.

Inventor： Hiroaki KOMATSU ,  Takanori NAKAYAMA ,  Saori SUGIYAMA

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/136227 ,  G02F1/133784 ,  G02F1/13394 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136236 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/14

Abstract: To provide a liquid crystal display device capable of controlling deterioration of contrast even in the case where an opening is formed in an organic flattened film and the film has unevenness. In the liquid crystal display device that includes a TFT substrate, a CF substrate, and liquid crystal sandwiched between the TFT substrate and the CF substrate and that drives the liquid crystal with a lateral electric field, the TFT substrate has the organic flattened film in which a through hole for contacting a source electrode of the TFT and a pixel electrode and a sectional shape of the through hole is asymmetrical between a side on which the pixel electrode extends and the other side.

Abstract translation: 为了提供即使在有机平坦化膜中形成开口并且膜具有不均匀性的情况下也能够控制对比度降低的液晶显示装置。 在包含TFT基板，CF基板以及夹在TFT基板和CF基板之间并以横向电场驱动液晶的液晶的液晶显示装置中，TFT基板具有有机平坦化膜，其中， 用于接触TFT的源电极和像素电极的通孔和通孔的截面形状在像素电极延伸的一侧与另一侧之间是不对称的。

公开(公告)号：US08639064B2

公开(公告)日：2014-01-28

申请号：US12496474

申请日：2009-07-01

Applicant: Zongfu Yu ,  Shanhui Fan

Inventor： Zongfu Yu ,  Shanhui Fan

IPC: G02F1/035

CPC classification number: G02B6/12007 ,  B82Y20/00 ,  G02B6/1225 ,  G02F1/01708 ,  G02F1/225 ,  G02F1/2257 ,  G02F2001/0151 ,  G02F2001/01758 ,  G02F2001/212 ,  G02F2201/14 ,  G02F2202/32 ,  G02F2203/15

Abstract: The refractive index of the at least one photonic structure having two separate photonic bands is modulated, so that light supplied to the at least one photonic structure and initially in one of the two photonic bands of the traveling along a forward direction in the at least one photonic structure is converted to light in a second one of the photonic bands, and light in the one photonic band traveling along a backward direction opposite to the forward direction in the at least one photonic structure is not converted and remains in the one photonic band, achieving non-reciprocity.

Abstract translation: 具有两个分开的光子带的至少一个光子结构的折射率被调制，使得提供给至少一个光子结构并且最初在两个光子带中的一个中的光沿着至少一个 光子结构在第二个光子带中被转换为光，并且沿着与至少一个光子结构中的向前方向相反的反向方向行进的一个光子带中的光不被转换并保留在一个光子带中， 实现非互惠。

公开(公告)号：US20110128538A1

公开(公告)日：2011-06-02

申请号：US13055878

申请日：2009-07-29

Applicant: Giulio Nicola Felice Cerullo ,  Marco Andrea Arrigo Marangoni ,  Fabio Baronio ,  Matteo Conforti ,  Costantino De Angelis

Inventor： Giulio Nicola Felice Cerullo ,  Marco Andrea Arrigo Marangoni ,  Fabio Baronio ,  Matteo Conforti ,  Costantino De Angelis

IPC: G01J3/44 ,  G02F1/37 ,  G01N21/65

CPC classification number: G01N21/65 ,  G01J3/44 ,  G01N2021/653 ,  G01N2021/655 ,  G01N2021/656 ,  G02F1/3526 ,  G02F1/3553 ,  G02F1/3775 ,  G02F2/002 ,  G02F2001/3507 ,  G02F2201/14 ,  G02F2201/15 ,  G02F2201/58 ,  G02F2202/07 ,  G02F2202/20

Abstract: A system for generating signals for Raman vibrational analysis, particularly for a CARS microscope or spectroscope of an external specimen, the system comprising a a laser source apt to emit at least one fundamental optical pulse in a first band of fundamental frequencies comprising at least one first (ωf1) and one second (ωf2) fundamental frequencies; a second-harmonic (SH) generating system comprising at least one nonlinear optical crystal for converting said at least one fundamental optical pulse into at least two second-harmonic optical pulses, i.e. a first second-harmonic pulse at a first second-harmonic frequency (ωp) of the first fundamental frequency (ωf1) and a second second-harmonic pulse at a second second-harmonic frequency (ωs) of the second fundamental frequency (ωf2), said second second-harmonic frequency being other than the first second-harmonic frequency, and a Raman vibrational analysis apparatus apt to receive said first and second second-harmonic pulses and direct them toward said specimen.According to an embodiment, the SH system comprises two nonlinear optical crystals, each including a ferroelectric crystal with periodic space-modulation of the sign of the optical susceptibility.In a different embodiment, the SH system comprises a ferroelectric crystal with aperiodic space-modulation of the sign of nonlinear optical susceptibility, with a period varying along the optical path of said at least one fundamental optical pulse, said crystal being apt to generate said first and second second-harmonic pulses.

Abstract translation: 一种用于产生用于拉曼振动分析的信号的系统，特别是用于CARS显微镜或外部样本的分光镜的系统，该系统包括：激光源，其适于在基频的第一频带中发射至少一个基本光脉冲，该第一频谱包括至少一个第一（ ωf1）和一秒（ωf2）基频; 二次谐波（SH）生成系统，包括至少一个非线性光学晶体，用于将所述至少一个基本光脉冲转换成至少两个二次谐波光脉冲，即第一二次谐波频率的第一二次谐波脉冲（ ωf1）和第二基频（ωf2）的第二二次谐波频率（ωs）的第二二次谐波脉冲，所述第二二次谐波频率不同于第一二次谐波 频率以及适于接收所述第一和第二二次谐波脉冲并将它们引向所述样本的拉曼振动分析装置。 根据实施例，SH系统包括两个非线性光学晶体，每个包括具有光学敏感性符号的周期性空间调制的铁电晶体。 在不同的实施例中，SH系统包括具有非线性光学敏感性符号的非周期空间调制的铁电晶体，沿着所述至少一个基本光脉冲的光路变化的周期，所述晶体易于产生所述第一 和二次谐波脉冲。

公开(公告)号：US07798545B2

公开(公告)日：2010-09-21

申请号：US12184790

申请日：2008-08-01

Applicant: Jeffrey M. Norton ,  Barry R. Albert

Inventor： Jeffrey M. Norton ,  Barry R. Albert

IPC: A01B1/00

CPC classification number: G02B6/122 ,  E21B11/005 ,  G02B2006/1204 ,  G02F1/3132 ,  G02F2201/14 ,  G02F2203/48

Abstract: This invention provides a post hole digger having a first, traverse pivot point, located on the lower section of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point of the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members.

Abstract translation: 本发明提供了一种钻孔挖掘机，其具有位于两个手柄构件的下部上的第一横向枢转点和位于叶片组件的中间点处的第二刀片组件枢转点。 因为第一枢轴点是横动枢轴点，所以只需要把手件移动到有限的运动范围内。 另外，第二刀片组件枢转点优选地是偏移枢转点。 因此，由于第二刀片组件枢转点设置在刀片组件的中间点处，联接到刀片组件的上端的手柄构件的运动相对于刀片的下端反转 会员

公开(公告)号：US20100066963A1

公开(公告)日：2010-03-18

申请号：US12560927

申请日：2009-09-16

Applicant: Jaehoon HWANG ,  Yong-Kyu Jang ,  Sang-Woo Kim ,  Ae Shin ,  Chang-Woo Shim

Inventor： Jaehoon HWANG ,  Yong-Kyu Jang ,  Sang-Woo Kim ,  Ae Shin ,  Chang-Woo Shim

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/136213 ,  G02F1/136227 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/14

Abstract: A display device having a gate line on a first substrate, a gate insulating layer covering the gate line, a semiconductor layer on the gate insulating layer, a data line intersecting the gate line and including a source electrode and a drain electrode facing the source electrode on the semiconductor layer, a connection assistant separated from the data line, a passivation layer covering the data line and including contact holes exposing the connection assistant and a pixel electrode, including a plurality of sub-pixel electrodes, and formed on the passivation layer. The sub-pixel electrodes are electrically connected to each other through the connection assistant and at least one of the sub-pixel electrodes is electrically connected to the drain electrode. The connection assistant is connected to facing edges of adjacent sub-pixel electrodes and is disposed at about ¼ the distance from the end of the left or the right side of the sub-pixel electrode.

Abstract translation: 一种在第一基板上具有栅极线的显示装置，覆盖栅极线的栅极绝缘层，栅极绝缘层上的半导体层，与栅极线相交的数据线，并且包括面对源极的源电极和漏电极 在半导体层上，与数据线分离的连接助手，覆盖数据线的钝化层，并且包括暴露连接助手的接触孔和包括多个子像素电极的像素电极，并形成在钝化层上。 子像素电极通过连接辅助电路彼此电连接，并且至少一个子像素电极电连接到漏电极。 连接辅助件连接到相邻的子像素电极的相对边缘，并且设置在离子像素电极的左侧或右侧的距离大约1/4的距离处。

公开(公告)号：US20100039418A1

公开(公告)日：2010-02-18

申请号：US12541159

申请日：2009-08-13

Applicant: Chao-Yuan Chen ,  Chieh-Wei Chen ,  Hung-Lung Hou ,  Chia-Yu Lee ,  Jenn-Jia Su

Inventor： Chao-Yuan Chen ,  Chieh-Wei Chen ,  Hung-Lung Hou ,  Chia-Yu Lee ,  Jenn-Jia Su

IPC: G09G5/00

CPC classification number: G09G3/3611 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2201/14 ,  G02F2203/30 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2320/028 ,  H04N2013/403

Abstract: A dual-image flat display device includes a first and a second substrates parallel with each other, a liquid crystal layer having liquid crystal molecules, and at least a pixel disposed on the second substrate. The pixel includes pluralities of sub-pixels arranged side by side along a first direction. Each sub-pixel has a first azimuthal angle domain and a second azimuthal angle domain, wherein the first and second azimuthal angle domains are arranged side by side along a second direction in the sub-pixel, and the second direction is not parallel with the first direction. The azimuthal angles of liquid crystal molecules in the first and second azimuthal angle domains have an included angle less than 180°.

Abstract translation: 双图像平面显示装置包括彼此平行的第一和第二基板，具有液晶分子的液晶层和至少设置在第二基板上的像素。 像素包括沿着第一方向并排布置的多个子像素。 每个子像素具有第一方位角域和第二方位角域，其中第一方位角域和第二方位角域在子像素中沿着第二方向并排布置，并且第二方向与第一方位角域不平行 方向。 第一和第二方位角域中的液晶分子的方位角具有小于180°的夹角。

公开(公告)号：US20100027935A1

公开(公告)日：2010-02-04

申请号：US12555404

申请日：2009-09-08

Applicant: Takashi SHIRAISHI

Inventor： Takashi SHIRAISHI

IPC: G02F1/035 ,  G02B6/12

CPC classification number: G02F1/2255 ,  G02F2001/212 ,  G02F2201/14 ,  G02F2202/07 ,  G02F2203/21

Abstract: The optical device includes a substrate having an electrooptic effect; a plurality of optical waveguides formed in the substrate in parallel to one another; and a polarization inversion region which is disposed a part of the substrate and which has a polarization characteristic that is an inverse to that of the substrate, wherein a profile of a boundary between the polarization inversion region and a remaining region in which the polarization is not inverted is configured such that accumulated amounts of distortion that affects the respective waveguides over coordinates along a light propagation direction are substantially identical.

Abstract translation: 光学器件包括具有电光效应的衬底; 在基板中彼此平行地形成的多个光波导; 以及极化反转区域，其设置在所述基板的一部分上，并且具有与所述基板的偏振特性相反的偏振特性，其中所述偏振反转区域与偏振不在其中的剩余区域之间的边界的轮廓 被配置为使得沿着光传播方向在坐标上影响各个波导的累积的失真量基本相同。

公开(公告)号：US20070201784A1

公开(公告)日：2007-08-30

申请号：US11673097

申请日：2007-02-09

Applicant: Karl Kissa ,  David Glassner

Inventor： Karl Kissa ,  David Glassner

IPC: G02F1/295 ,  G02B6/42 ,  G02B6/26

CPC classification number: G02B6/122 ,  E21B11/005 ,  G02B2006/1204 ,  G02F1/3132 ,  G02F2201/14 ,  G02F2203/48

Abstract: The invention relates to an electro-optic directional coupler suitable for use as a variable optical attenuator at reduced voltages compared to those known in the prior art. The present invention has found that by careful selection of an asymmetric directional coupler geometry, the transfer function of the device can be shifted so that it has an operating point between maximum and minimum transmission. Signal electrodes driven in push pull configuration advantageously use this operating point to achieve significant reduction in operating voltages for switching to maximum or minimum transmission. Asymmetry is created in the directional coupler by forming the waveguides to have different propagation constants by a difference in waveguide width, depth, index of refraction or index profile. Asymmetry can alternatively be created by causing mechanical stress in the waveguides through the placement, number, or dimensions of the electrodes, or through asymmetric dielectric structures between the waveguides and the electrodes.

Abstract translation: 本发明涉及一种电光定向耦合器，其适用于与现有技术中已知的相比在降低的电压下用作可变光衰减器。 本发明已经发现，通过仔细选择非对称定向耦合器几何形状，可以移位器件的传递函数，使其具有最大和最小传输之间的工作点。 以推挽配置驱动的信号电极有利地使用该工作点来实现用于切换到最大或最小传输的工作电压的显着降低。 通过波导宽度，深度，折射率或折射率分布的差异，通过形成波导具有不同的传播常数，在定向耦合器中产生不对称性。 另外可以通过使波导中的机械应力穿过电极的布置，数量或尺寸，或通过波导和电极之间的不对称介质结构来产生不对称性。

公开(公告)号：US20060077668A1

公开(公告)日：2006-04-13

申请号：US11246041

申请日：2005-09-29

Applicant: Katsuma Yoshii ,  Chie Chikira

Inventor： Katsuma Yoshii ,  Chie Chikira

IPC: F21V7/00

CPC classification number: G02F1/133553 ,  G02F1/133555 ,  G02F2201/14

Abstract: A reflector is provided in a reflective or transmissive liquid crystal display device. In the reflector, when light is incident on the reflector in a first direction, a reflection characteristic profile of light reflected therefrom shows a reflectance distribution which is asymmetric with respect to a specular reflection angle of the incident light and shows a non-Gaussian distribution in which a maximum value of reflectance is within a reflection angle range smaller than the specular reflection angle of the incident light. In addition, when light is incident on the reflector in a second direction perpendicular to the first direction, a reflection characteristic profile of light reflected therefrom shows the non-Gaussian distribution, similar to the case in which the light is incident on the reflector in the first direction.

Abstract translation: 反射器设置在反射或透射型液晶显示装置中。 在反射器中，当光在第一方向上入射到反射器上时，反射的光的反射特性曲线显示出相对于入射光的镜面反射角不对称的反射率分布，并且显示非高斯分布 反射率的最大值在比入射光的镜面反射角小的反射角度范围内。 此外，当光沿着垂直于第一方向的第二方向入射到反射器上时，反射的光的反射特性曲线显示非高斯分布，类似于光入射到反射器的情况 第一个方向

公开(公告)号：US06763155B2

公开(公告)日：2004-07-13

申请号：US09809795

申请日：2001-03-16

Applicant: Jae Dong Park ,  Ken Hongkeun Cho ,  Hamid Hatami-Hanza ,  Nima Ahmadvand

Inventor： Jae Dong Park ,  Ken Hongkeun Cho ,  Hamid Hatami-Hanza ,  Nima Ahmadvand

IPC: G02B612

CPC classification number: G02B6/29349 ,  G02B6/12007 ,  G02B6/29352 ,  G02B6/29395 ,  G02B2006/12159 ,  G02F1/3131 ,  G02F1/3136 ,  G02F2201/14 ,  G02F2201/16

Abstract: A method of making an asymmetric Mach-Zehnder Interferometer (MZI) adjusts the length of the arms of two Michelson Interferometers, (MI) to achieve desired wavelength response then combines the MIs to provide the MZI. An asymmetric MZI is, therefore, provided which comprises two asymmetric MIs optically connected back-to-back.

Abstract translation: 制造不对称马赫 - 曾德干涉仪（MZI）的方法调整两个迈克尔逊干涉仪（MI）臂的长度以实现所需的波长响应，然后组合MI以提供MZI。 因此，提供了一种非对称MZI，其包括两个背靠背光学连接的不对称MI。