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公开(公告)号：US07518779B2
公开(公告)日：2009-04-14
申请号：US11697326
申请日：2007-04-06
Applicant: Peter A. Wasilousky
Inventor： Peter A. Wasilousky
CPC classification number: G02F1/113 , G02F1/332 , G02F2201/122
Abstract: An acousto-optic modulator includes an acousto-optic bulk medium and transducer attached to the acousto-optic bulk medium. The transducer includes an electrode circuit and plurality of piezoelectric platelet segments attached to the bulk medium and supporting the electrode circuit. The piezoelectric platelet segments are configured for reducing shear stress and susceptibility to fracture due to temperature extremes.
Abstract translation: 声光调制器包括声光大块介质和连接到声光体介质的换能器。 换能器包括电极电路和附接到大容量介质并支撑电极电路的多个压电片段。 压电片段被配置为降低剪切应力和由于极端温度导致的断裂敏感性。
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公开(公告)号：US07505105B2
公开(公告)日：2009-03-17
申请号：US10981598
申请日：2004-11-05
Applicant: Daisuke Inoue , Shinichi Nishida
Inventor： Daisuke Inoue , Shinichi Nishida
IPC: G02F1/137 , G02F1/1333 , G02F1/1347
CPC classification number: G02F1/134363 , G02F1/133784 , G02F2201/122
Abstract: An in-plane switching liquid crystal display device is designed in such a way that an angle defined by the lengthwise direction of a common electrode and a pixel electrode and a rubbing direction of an alignment layer is set to 10 to 20°, a cell gap d is set to 2.7 μm or smaller, the dielectric anisotropy Δ∈ of a liquid crystal constituting a liquid crystal layer is set to 8 to 20, a white voltage Vwhite to be applied to the pixel electrode when displaying white is set to 4 to 7 V, and the white voltage Vwhite (V), the dielectric anisotropy Δ∈ of the liquid crystal, the cell gap d (μm) and an interval L (μm) between the common electrode and the pixel electrode satisfy the following expression. 11.8 > V white d - 0.6 × L 0.5 × Δ ɛ - 0.5 > 9.8
Abstract translation: 面内切换液晶显示装置的设计使得由公共电极和像素电极的长度方向和取向层的摩擦方向限定的角度设定为10〜20°，电池间隙 d设定为2.7μm以下时，构成液晶层的液晶的介电各向异性Δε设定为8〜20，将显示白色时施加于像素电极的白电压Vwh设定为4〜7 V，白电压Vwhite（V），液晶的介电各向异性Δε，单元间隙d（母）和公共电极与像素电极之间的间隔L（母）满足下式。
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公开(公告)号：US20090021459A1
公开(公告)日：2009-01-22
申请号：US11813575
申请日：2006-01-23
Applicant: Ichirou Satou , Iori Kuwano
Inventor： Ichirou Satou , Iori Kuwano
IPC: G09G3/36
CPC classification number: G02F1/134336 , G02F2201/122
Abstract: An object of the present invention is to lessen a user's feeling that something is wrong when a user watches a display device configured by rectangular pixels. In a display device of the present invention includes a display portion on which a plurality of pixels are arranged in matrix, the display portion has areas configured by rectangular pixels and areas configured by square pixels.
Abstract translation: 本发明的目的在于减轻用户观看由矩形像素构成的显示装置时出现问题的感觉。 在本发明的显示装置中，包括以矩阵形式排列有多个像素的显示部，显示部具有由矩形像素构成的区域和由正方形像素构成的区域。
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114.发明授权Vertical alignment liquid crystal displays with high transmittance and wide view angle 失效垂直取向液晶显示器具有高透光率和宽视角公开(公告)号：US07466385B2
公开(公告)日：2008-12-16
申请号：US11021985
申请日：2004-12-23
Applicant: Ruibo Lu , Qi Hong , Shin-Tson Wu , Thomas X. Wu
Inventor： Ruibo Lu , Qi Hong , Shin-Tson Wu , Thomas X. Wu
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/133707 , G02F1/1343 , G02F1/1393 , G02F2201/122
Abstract: Structures, devices, systems and methods of using multi-domain vertical alignment liquid crystal displays with high transmittance, high contrast ratio and wide view angle in which at least one of the electrode substrates has circular or ring-shaped openings, such as holes or slits. Circular or ring-shaped patterns for openings and electrodes have not been used in the construction of a liquid crystal display. The new multi-domain vertical alignment (MDVA) liquid crystal display is particularly suitable for liquid crystal display television and computer monitor applications.
Abstract translation: 使用具有高透射率，高对比度和宽视角的多域垂直取向液晶显示器的结构，装置，系统和方法，其中至少一个电极基板具有圆形或环形开口，例如孔或狭缝 。 用于开口和电极的圆形或环形图案尚未用于液晶显示器的构造。 新型多域垂直排列（MDVA）液晶显示器特别适用于液晶显示电视和计算机显示器应用。
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公开(公告)号：US20080211974A1
公开(公告)日：2008-09-04
申请号：US12027743
申请日：2008-02-07
Applicant: Tomo IKEBE
Inventor： Tomo IKEBE
IPC: G02F1/1343
CPC classification number: G02F1/134363 , G02F1/136286 , G02F2201/122
Abstract: A liquid crystal device includes a pair of substrates facing each other, and a liquid crystal layer sandwiched between the pair of substrates. One of the pair of substrates includes data lines and scanning lines that intersect each other, pixels arranged in a matrix, at least one first electrode, and at least one second electrode that applies an electric field generated between the first electrode and the second electrode to the liquid crystal layer. Each of the first electrode and the second electrode includes a plurality of electrode portions, and a joint portion for connecting the plurality of electrodes. At least a portion of the joint portion of the first electrode and at least a portion of the joint portion of the second electrode are arranged so as to overlap at least the data lines or the scanning lines, and are aligned in a line extending along the at least the data lines or the scanning lines.
Abstract translation: 液晶装置包括一对彼此相对的基板和夹在该对基板之间的液晶层。 一对基板之一包括彼此相交的数据线和扫描线，以矩阵排列的像素，至少一个第一电极和至少一个第二电极，其将在第一电极和第二电极之间产生的电场施加到 液晶层。 第一电极和第二电极中的每一个包括多个电极部分和用于连接多个电极的接合部分。 第一电极的接合部分的至少一部分和第二电极的接合部分的至少一部分被布置成至少与数据线或扫描线重叠，并且沿着沿着 至少数据线或扫描线。
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Patent Agency Ranking
公开(公告)号：US20080117346A1
公开(公告)日：2008-05-22
申请号：US11897588
申请日：2007-08-31
Applicant: Mary Lou Jepsen
Inventor： Mary Lou Jepsen
IPC: G02F1/13357 , G02F1/133
CPC classification number: G02F1/133555 , G02F1/133514 , G02F2001/133622 , G02F2201/122
Abstract: A dual mode Liquid Crystal Display (LCD) capable of functioning in a dual mode, a monochrome reflective mode and a color transmissive mode. The present invention provides an LCD with color filters only over the transmissive part of a pixel, enabling readability in the ambient light. Yet another aspect of the present invention is the elimination of the black matrix mask used typically in color filter creation. Additionally, the present invention provides diagonal pixels to improve the resolution of the LCD in the color transmissive mode. Further, an aspect of the present invention enables the light to switch between two colors, while a third color (typically green) is always on, thereby, decreasing the required frame rate of the LCD, when used in the hybrid field sequential approach. Yet another aspect of the present invention is to create colors from the backlight, eliminating the need for color filters. Yet another aspect of the present invention is use of color filters over only the green pixels, eliminating the need for using additional masks for making the color filter array.
Abstract translation: 双模式液晶显示器（LCD），能够以双模式，单色反射模式和彩色透射模式工作。 本发明仅在像素的透射部分上提供具有滤色器的LCD，使得能够在环境光中具有可读性。 本发明的另一方面是消除通常用于滤色器制作中使用的黑矩阵掩模。 此外，本发明提供对角线像素以改善彩色透射模式中的LCD的分辨率。 此外，本发明的一个方面使得能够在两种颜色之间切换，同时第三种颜色（通常为绿色）始终处于打开状态，从而在混合场顺序方法中使用时，可以降低LCD的所需帧频。 本发明的另一方面是从背光产生颜色，消除了对滤色器的需要。 本发明的另一方面是仅使用绿色像素的滤色器，消除了使用用于制作滤色器阵列的附加掩模的需要。
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公开(公告)号：US20080074723A1
公开(公告)日：2008-03-27
申请号：US11470771
申请日：2006-09-07
Applicant: Yeonjoon Park , Sang H. Choi , Glen C. King , Jae-Woo Kim , James R. Elliott
Inventor： Yeonjoon Park , Sang H. Choi , Glen C. King , Jae-Woo Kim , James R. Elliott
CPC classification number: G02F1/29 , G02F1/05 , G02F2201/122
Abstract: A light control device is formed by ferroelectric material and N electrodes positioned adjacent thereto to define an N-sided regular polygonal region or circular region therebetween where N is a multiple of four.
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118.发明授权IPS liquid crystal display device with edge of the pixel electrode, common electrode, and signal line having stairwise stepped portions 有权IPS液晶显示装置，其具有像素电极，公共电极和具有阶梯部分的信号线的边缘公开(公告)号：US07304706B2
公开(公告)日：2007-12-04
申请号：US10971045
申请日：2004-10-25
Applicant: Chikaaki Mizoguchi
Inventor： Chikaaki Mizoguchi
IPC: G02F1/1343
CPC classification number: G02F1/134363 , G02F2201/122
Abstract: In an IPS liquid crystal display device, a reduction in optical leakage from the outer peripheral portion of an electrode pattern in flexed configuration and an improvement in the contrast of display on a screen are intended. The IPS liquid crystal display device has a plurality of signal lines and scan lines arranged as a matrix on a TFT substrate, TFT switching elements, and comb-like pixel electrodes connected to the TFT switching elements. In a pixel region, a comb-like common electrode is formed in interdigitated relation with the pixel electrodes. The pixel electrodes, the common electrode, and the signal lines are formed in mutually parallel and flexed configuration at a given angle relative to an optical axis. The outer edge of each pixel electrode, the common electrode, and the signal lines is added with fine stairwise fine stepped portions composed of the same material as composing the electrodes and lines.
Abstract translation: 在IPS液晶显示装置中，希望减少从弯曲构造的电极图案的外周部分的光泄漏以及屏幕上显示的对比度的改善。 IPS液晶显示装置具有在TFT基板上配置的多条信号线和扫描线，TFT开关元件和与TFT开关元件连接的梳状像素电极。 在像素区域中，梳状公共电极与像素电极以叉指形式形成。 像素电极，公共电极和信号线相对于光轴以给定的角度相互平行和弯曲的形状形成。 每个像素电极，公共电极和信号线的外边缘都加上由构成电极和线的相同材料组成的细微的阶梯细微阶梯部分。
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公开(公告)号：US07289686B2
公开(公告)日：2007-10-30
申请号：US11474461
申请日：2006-06-26
Applicant: Masaki Sugiyama , Kazuhiro Tanaka
Inventor： Masaki Sugiyama , Kazuhiro Tanaka
IPC: G02F1/035
CPC classification number: G02F1/0356 , G02F2201/122 , G02F2203/25
Abstract: In an optical modulator according to the present invention, a Mach-Zehnder optical waveguide is formed on a substrate having an electro-optic effect, a signal electrode and an earth electrode are disposed along a pair of branching waveguides of the optical waveguide, and an electric signal is applied on the signal electrode to thereby modulate a light being propagated through the optical waveguide. At this time, a first region and a second region are set in an interacting portion where the light and the electric signal interacts to each other, to form a polarization inversion region in each of the set regions, and also, an arrangement pattern of the signal electrode is determined so that a modulation direction in each of the set regions is opposite to each other. As a result, it is possible to realize the optical modulator of simple configuration capable of realizing simultaneously the broad modulation band and the wavelength chirping suppression.
Abstract translation: 在根据本发明的光调制器中，在具有电光效应的基板上形成马赫 - 曾德光波导，信号电极和接地电极沿着光波导的一对分支波导设置，并且 电信号施加在信号电极上，从而调制通过光波导传播的光。 此时，第一区域和第二区域被设置在光和电信号彼此相互作用的相互作用部分中，以在每个设置区域中形成偏振反转区域，并且还设置 确定信号电极，使得每个设定区域中的调制方向彼此相反。 结果，可以实现能够同时实现宽调制频带和波长啁啾抑制的简单配置的光调制器。
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公开(公告)号：US20070242205A1
公开(公告)日：2007-10-18
申请号：US11727859
申请日：2007-03-28
Applicant: Masato Shimura , Tohru Sasaki , Toshiki Asakura , Makiko Imabayashi
Inventor： Masato Shimura , Tohru Sasaki , Toshiki Asakura , Makiko Imabayashi
IPC: G02F1/1343
CPC classification number: G02F1/134363 , G02F2201/122
Abstract: A liquid crystal display device that includes: a liquid crystal display panel configured by a pair of substrates sandwiching therebetween a liquid crystal material with a positive dielectric anisotropy; and a flat-shaped common electrode and a pixel electrode disposed on one of the pair of substrates with an overlay, via an insulator layer, between the common electrode and the pixel electrode when viewed from above. In the liquid crystal display device, the pixel electrode is extended in a first direction, and includes a plurality of comb-like electrode sections aligned in a second direction orthogonal to the first direction, and the comb-like electrode sections of the pixel electrode are varied in width in the second direction for a plurality of times at intervals shorter than a side extending in the first direction.
Abstract translation: 一种液晶显示装置，包括：由一对基板构成的液晶显示面板，夹在其间具有正介电各向异性的液晶材料; 以及当从上方观察时，在公共电极和像素电极之间经由绝缘体层叠置在一对基板之一上的扁平公共电极和像素电极。 在液晶显示装置中，像素电极沿第一方向延伸，并且包括在与第一方向正交的第二方向上排列的多个梳状电极部分，像素电极的梳状电极部分 在第二方向上的宽度在比在第一方向上延伸的一侧短的间隔多次。
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