公开(公告)号：JP2014074752A

公开(公告)日：2014-04-24

申请号：JP2012220927

申请日：2012-10-03

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KASEGAWA AKIRA ,  NISHIIKE AKIHITO

IPC: G09G3/36 ,  G09F9/30 ,  G09G3/20 ,  G09G5/02 ,  H04N5/66

CPC classification number: G09G5/02 ,  G09G2300/0452 ,  G09G2340/06

Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of reliably increasing the brightness.SOLUTION: The product of a matrix of additive mixture of colors and a matrix of signals (R, G, B) is multiplied by a purity coefficient Ψ to obtain a tristimulus value. Then, assuming that the all the values of signals (R, G, B) are at min (R, G, B), another tristimulus value is obtained from the product of the matrix of additive mixture of colors and the matrix of signals (R, G, B). On the basis of the difference between the tristimulus values, which is obtained by subtracting the latter tristimulus values from the former one, and the inverse matrix of the product of the matrix of additive mixture of colors multiplied by TH, the values of signals (R, G, B) are determined and value of a signal Wis determined as value of min (R, G, B).

Abstract translation: 要解决的问题：提供能够可靠地提高亮度的图像显示装置。解决方案：将颜色的加法混合矩阵和信号矩阵（R，G，B）的乘积乘以纯度系数Ψ至 获得三刺激值。 然后，假设信号（R，G，B）的全部值都是min（R，G，B），则从颜色的加法混合矩阵和信号矩阵的乘积获得另一个三刺激值 R，G，B）。 基于通过从前者中减去后者的三刺激值得到的三刺激值与乘以TH的颜色的加性混合矩阵的乘积的逆矩阵的基础，信号（R ，G，B），并且将信号Wis的值确定为min（R，G，B）的值。

公开(公告)号：JP2012203342A

公开(公告)日：2012-10-22

申请号：JP2011070356

申请日：2011-03-28

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YASUI ATSUTO ,  TAKANASHI HIDEHIKO ,  KOBAYASHI TAKESHI ,  KASEGAWA AKIRA ,  SHUTO AYA

IPC: G02F1/167

CPC classification number: G02F1/167 ,  G02F2001/1672 ,  G02F2001/1678

Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of achieving high contrast, high-speed response and low power consumption.SOLUTION: In an insulating liquid 31, provided are migrating particles 32 and a porous layer 33 formed with fibrous structures including non-migrating particles of which optical reflection characteristics are different from those of the migrating particles, and a partition wall 35 adjacent to the porous layer. The volume resistivity of the fibrous structure is larger than that of the insulating liquid 31 and the volume resistivity of the partition wall 35 is larger than that of the insulating liquid 31.

Abstract translation: 要解决的问题：提供能够实现高对比度，高速响应和低功耗的显示装置。 解决方案：在绝缘液体31中，设置迁移颗粒32和形成有纤维结构的多孔层33，纤维结构包括光学反射特性与迁移颗粒的光学反射特性不同的非迁移颗粒，以及相邻的分隔壁35 到多孔层。 纤维结构的体积电阻率大于绝缘液体31的体积电阻率，分隔壁35的体积电阻率大于绝缘液体31的体积电阻率。（C）2013，JPO＆INPIT

公开(公告)号：JP2015090477A

公开(公告)日：2015-05-11

申请号：JP2013231186

申请日：2013-11-07

Applicant: SONY CORP

Inventor： MITSUGI MASAKAZU ,  YASUI ATSUTO ,  TAKANASHI HIDEHIKO ,  KOBAYASHI TAKESHI ,  KAINO YURIKO ,  SHUTO AYA ,  ASAOKA SATOKO ,  KUDO YASUYUKI ,  KASEGAWA AKIRA

IPC: G02F1/167

Abstract: 【課題】表示特性を向上させることが可能な表示装置および電子機器を提供する。【解決手段】本技術の表示装置は、第1基板と、第1基板に対向配置された第2基板と、第1基板と第2基板との間に設けられ、光透過または反射制御可能な表示層と、添加剤を含み、第1基板と表示層との間に設けられたシール層とを備える。【選択図】図1

公开(公告)号：JP2011085730A

公开(公告)日：2011-04-28

申请号：JP2009238076

申请日：2009-10-15

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KASEGAWA AKIRA ,  NADA NAOJI ,  MASUDA SHOZO ,  KOSHIISHI AKIRA

IPC: G02F1/03 ,  G02B5/08 ,  G03B19/12 ,  H04N5/225 ,  H04N101/00

Abstract: PROBLEM TO BE SOLVED: To obtain a wide area of light incidence with driving with a voltage lower than a conventional voltage, to change reflected light quantity with respect to a total visible ray region, and to make a wavelength of reflected light unchanged due to a change of an incident angle of the light.
SOLUTION: A reflection variable mirror has a laminate 13 in which ferroelectric films 11 and transparent conductive films 12 are alternately laminated so as to form a plurality of layers, and has a voltage source 31 with which a first potential is applied to an odd-numbered layer of the transparent conductive films 12 and a second potential different from the first potential is applied to an even-numbered layer of the transparent conductive films 12 in such a way that directions of electric fields generated, by making light incident on a surface of the laminate 13 from a vertical direction, on an odd-numbered layer of the ferroelectric films 11 and on an even-numbered layer thereof are opposite to each other.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了以比常规电压低的电压驱动获得宽的光入射面积，以相对于总的可见光区域改变反射光量，并使反射光的波长保持不变 由于光的入射角的变化。 解决方案：反射可变镜具有层叠体13，其中铁电体膜11和透明导电膜12交替层叠以形成多个层，并且具有电压源31，第一电位施加到电压源31 将透明导电膜12的奇数层和不同于第一电位的第二电位施加到透明导电膜12的偶数层，使得通过使入射到 层叠体13的从垂直方向的表面，铁电体膜11的奇数层和偶数层上的表面彼此相反。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010117646A

公开(公告)日：2010-05-27

申请号：JP2008292050

申请日：2008-11-14

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAWABE HIDEO ,  KASEGAWA AKIRA ,  SHIMODA KAZUTO

IPC: G02B5/30 ,  G03B21/14

Abstract: PROBLEM TO BE SOLVED: To provide a grid structure having a high aspect ratio and a shape applicable to various objects, and a method of manufacturing the grid structure for easily preparing the grid structure even when the size of the grid structure exceeds a wafer size. SOLUTION: A plurality of narrow and linear projecting parts 2 are formed on the surface of an optically transparent support body 1 so that they are arranged in parallel with each other at a constant pitch, for example. Metal material is deposited as a functional material from an oblique direction, metal filaments 6 are formed as functional members for covering the top surfaces and side surfaces of the projecting parts 2, and a wire grid diffraction grating 10 is prepared as the grid structure. Such functional members are hollow and are simply thin layers for covering the projecting parts 2, while they effectively function similarly to a solid functional member and are prepared more easily than the solid functional member. Using various materials other than the metal material as the functional material allows achievement of various functional elements. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高纵横比和可应用于各种物体的形状的格栅结构，以及即使当网格结构的尺寸超过网格结构时也容易制备网格结构的网格结构的制造方法 晶圆尺寸。 解决方案：例如，在光学透明的支撑体1的表面上形成多个窄直线的突出部分2，使得它们以恒定的间距彼此平行地布置。 金属材料从倾斜方向沉积为功能材料，金属细丝6形成为用于覆盖突出部分2的顶表面和侧表面的功能部件，并且制备线栅衍射光栅10作为栅格结构。 这些功能构件是中空的，并且仅仅是用于覆盖突出部分2的薄层，而它们有效地类似于固体功能构件的功能，并且比固体功能构件更容易地制备。 使用金属材料以外的各种材料作为功能材料，可实现各种功能元件。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010066635A

公开(公告)日：2010-03-25

申请号：JP2008234322

申请日：2008-09-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KASEGAWA AKIRA ,  KAWABE HIDEO ,  SHIMODA KAZUTO ,  NADA NAOJI

IPC: G02B5/30 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To provide a wire grid polarization element exhibiting excellent polarization characteristic, a method of manufacturing the same, and a liquid crystal display using the wire grid polarization element and having excellent image display performance. SOLUTION: On a transparent substrate 11, projecting type lines L2 made of a rectangular base part in the sectional shape and a projecting part with an acute angle formed between inclinations constituting the tip are arranged at regular intervals. This method includes a grid constituting layer forming process to form an uneven grid constituting layer 12 with a one-dimensional grid shape, and a metal layer forming process to form a metal layer 13 on the lines L2 by inputting particles onto the surface of the grid constituting layer 12 obliquely by a dry process. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有优异的极化特性的线栅偏振元件及其制造方法，以及使用该线栅偏振元件的液晶显示器，并具有优异的图像显示性能。 解决方案：在透明基板11上，以规则的间隔布置由截面形状的矩形基部形成的突出型线L2和在构成尖端的倾斜之间形成的具有锐角的突出部。 该方法包括用于形成具有一维网格形状的不均匀栅格构成层12的栅格构成层形成工艺，以及通过将粒子输入到栅格的表面上而在线L2上形成金属层13的金属层形成工艺 构成层12通过干法而倾斜。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2007305732A

公开(公告)日：2007-11-22

申请号：JP2006131490

申请日：2006-05-10

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TANAKA FUJI ,  SAKO KAGEYASU ,  KASEGAWA AKIRA ,  YAMADA SHINJI ,  AZUMA KATSUHIRO

IPC: H01S5/0687 ,  G11B7/0065 ,  G11B7/125

CPC classification number: G01J9/00 ,  G01J9/0246 ,  G01J2009/0234 ,  H01S5/0014 ,  H01S5/0071 ,  H01S5/0612 ,  H01S5/0654 ,  H01S5/141 ,  H01S5/143

Abstract: PROBLEM TO BE SOLVED: To provide a laser device capable of changing a laser wavelength over a wide range. SOLUTION: Light beams are emitted from a laser diode 11 having characteristics oscillating a multi-mode and changing the wavelength of an oscillation in response to a temperature, and light beams are reflected from a grating 13. The wavelength of light beams from the laser diode 11 is used as a specified wavelength in response to the positional relationship of the laser diode 11 and the grating 13. The variable range of the wavelength of light beams from the laser diode 11 is extended by cooling or heating the laser diode 11 by a Peltier element 35, and the range of the wavelength is extended in light beams 25 used for electronic equipment. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供能够在宽范围内改变激光波长的激光装置。 解决方案：光束从具有振荡多模的特性的激光二极管11发射并且响应于温度改变振荡的波长，并且光束从光栅13反射。来自 激光二极管11响应于激光二极管11和光栅13的位置关系而被用作指定波长。激光二极管11的光束的波长的可变范围通过冷却或加热激光二极管11来延长 通过珀尔帖元件35，并且波长的范围在用于电子设备的光束25中延伸。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2014106289A

公开(公告)日：2014-06-09

申请号：JP2012257580

申请日：2012-11-26

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NISHIIKE AKIHITO ,  AKAMATSU KEIICHI ,  HATAKEYAMA KIRIKO ,  KASEGAWA AKIRA

IPC: G02F1/167 ,  G02F1/133 ,  G09F9/30 ,  G09F9/37 ,  G09G3/20 ,  G09G3/34

CPC classification number: G09G3/344 ,  G09G3/2074 ,  G09G2300/0452 ,  G09G2320/0613 ,  G09G2340/0407

Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of performing image display with a large number of gradations as desired, and performing image display with high definition.SOLUTION: A display device in which a plurality of pixels are arrayed like a two-dimensional matrix displays an image in a first display mode and a second display mode. In the first display mode, one pixel is constituted of at least the group of J (J is an integer which is 2 or more) pieces of first unit pixels for emitting a first color, J pieces of second unit pixels for emitting a second color and J pieces of third unit pixels for emitting a third color, and the operation of each unit pixel is controlled to perform image display. In the second display mode, one pixel is constituted of at least the group of j (j is an integer which is 1 or more, and less than J) pieces of first unit pixels, j pieces of second unit pixels and j pieces of third unit pixels, and the operation of each unit pixel is controlled to perform image display.

Abstract translation: 要解决的问题：提供能够根据需要以大量灰度进行图像显示的显示装置，并且以高清晰度进行图像显示。解决方案：一种显示装置，其中多个像素被排列成二维 矩阵以第一显示模式和第二显示模式显示图像。 在第一显示模式中，一个像素至少由用于发射第一颜色的第一单位像素的J（J为2以上的整数）的组构成，用于发射第二颜色的J个第二单位像素 以及用于发射第三颜色的J个第三单位像素，并且控制每个单位像素的操作以执行图像显示。 在第二显示模式中，一个像素至少由以下组成：j（j是1以上且小于J的整数）第一单位像素，j个第二单位像素和j个第三单元像素 单位像素，并且控制每个单位像素的操作以执行图像显示。

公开(公告)号：JP2013088444A

公开(公告)日：2013-05-13

申请号：JP2011225566

申请日：2011-10-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KASEGAWA AKIRA

IPC: G02F1/167

CPC classification number: G02F1/167 ,  G02F1/13306 ,  G09G3/2003 ,  G09G3/2011 ,  G09G3/2018 ,  G09G3/344 ,  G09G2300/0452

Abstract: PROBLEM TO BE SOLVED: To provide a display device able to improve display performance.SOLUTION: The display device comprises: an electrophoretic particle arranged between a pair of electrodes for each pixel; and a voltage control circuit configured to apply a voltage for each pixel in order to move the electrophoretic particles. This voltage control circuit counts for each pixel the number of times that a first voltage is applied in order to move electrophoretic particles toward one electrode and the number of times that a second voltage is applied in order to move electrophoretic particles toward the other electrode. When some pixels are smaller in the number of times that the second voltage is applied than the other pixels at an arbitrary timing after the start of display, the voltage control circuit applies the second voltage to the pixel with the smaller number of times that the second voltage is applied, such that this number is close to the number of times that the second voltage is applied to the other pixels.

Abstract translation: 要解决的问题：提供能够提高显示性能的显示装置。 解决方案：显示装置包括：布置在每个像素的一对电极之间的电泳粒子; 以及电压控制电路，被配置为对每个像素施加电压以便移动电泳颗粒。 该电压控制电路对每个像素计数第一电压施加的次数，以使电泳颗粒朝向一个电极移动，并且施加第二电压以使电泳颗粒朝向另一个电极移动的次数。 当在显示开始之后的任意时刻，当一些像素施加第二电压的次数比其他像素小时，电压控制电路将第二电压施加到具有较小次数的第二电压 施加电压，使得该数量接近第二电压施加到其他像素的次数。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012173602A

公开(公告)日：2012-09-10

申请号：JP2011036856

申请日：2011-02-23

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KOBAYASHI TAKESHI ,  TAKANASHI HIDEHIKO ,  YASUI ATSUTO ,  SHUTO AYA ,  KASEGAWA AKIRA

IPC: G02F1/167

Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of increasing memory performance with low power consumption.SOLUTION: A driving substrate 10 and a counter substrate 20 are arranged to be opposed to each other through an electrophoretic element 30 and a spacer 40. The electrophoretic element 30 includes electrophoretic particles 32, a porous layer 33 having an optical reflectance property different from that of the electrophoretic particles 32, and charged layers 34, 35 which are arranged to be opposed to each other with a distance from the porous layer 33 and have a polarity opposite from that of the electrophoretic particles 32. The charged layers 34, 35 are arranged in two regions divided by the porous layer 33, respectively.

Abstract translation: 解决的问题：提供能够以低功耗提高存储性能的显示装置。 解决方案：驱动基板10和对置基板20通过电泳元件30和间隔件40彼此相对布置。电泳元件30包括电泳颗粒32，具有光反射特性的多孔层33 不同于电泳粒子32和带电层34,35，其被布置成彼此相对，距离多孔层33一定距离，并且具有与电泳粒子32的极性相反的极性。带电层34， 35分别布置在由多孔层33分隔的两个区域中。 版权所有（C）2012，JPO＆INPIT