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公开(公告)号：US20190218773A1
公开(公告)日：2019-07-18
申请号：US16328754
申请日：2017-09-14
Applicant: SONY CORPORATION
Inventor： SHUNICHI SUWA , JUNICHI REKIMOTO , KUNIHIKO NAGAMINE , YOSHINOBU ARISUMI
CPC classification number: E04B2/74 , E06B9/24 , G02F1/13 , G02F1/133512 , G05B19/041 , G05B2219/2628 , G06F3/013
Abstract: The present technology relates to a light-shielding device, a light-shielding method, and a program which make an object that is meant to be invisible to human beings enter a state in which the object is hidden so as to be invisible to eyes, or make an object that is meant to be visible enter a state in which the object is visible to eyes in correspondence with a state of the periphery of a light-shielding wall.A light-shielding wall, which partitions two spaces and includes a plurality of panels capable of being controlled to a transmitting state in which light is transmitted or a light-shielding state in which light is shielded, is used as a window, a position of user' s eyes in the vicinity of the light-shielding wall is detected, and in a case where the position of the user's eyes is present in the vicinity of the light-shielding wall, a panel, which corresponds to the position of the user's eyes, of the light-shielding wall is controlled to the transmitting state, and the other panels are controlled to the light-shielding state. The present disclosure is applicable to the light-shielding wall.
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2.发明申请公开(公告)号：US20170285410A1
公开(公告)日：2017-10-05
申请号：US15512108
申请日：2015-08-07
Applicant: SONY CORPORATION
Inventor： CHIKASHI KOBAYASHI , SHUNICHI SUWA , MASASHI MIYAKAWA , YOJI NAGASE , SUMITO SHIINA , SEIJI SHIBAHARA , HIROKI TAKAHASHI , HIROMASA MITANI , KUNIHIKO NAGAMINE , KOJI HIDAKA , MASAHIKO MIZUKI
IPC: G02F1/1337 , G02F1/1362 , G02F1/1343
CPC classification number: G02F1/133707 , G02F1/134336 , G02F1/136286 , G02F2001/133742
Abstract: A liquid-crystal display apparatus includes a plurality of rectangular pixels 10. Each pixel 10 includes a first electrode 22 and a second electrode. A slit region and a concave and convex portion are formed in the first electrode 22. It further includes a control circuit. The plurality of pixels are constituted of a first pixel group and a second pixel group. First data lines 41 and 42 for applying a voltage on the first electrode 22 are provided closer to the first substrate than the first electrode 22. In each pixel that constitutes the first pixel group, a second data line extension 42A extending from a second data line 42 is provided adjacent to a first data line 41. In each pixel that constitutes the second pixel group, a first data line extension 41A extending from the first data line 41 is provided adjacent to the second data line 42.
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公开(公告)号：US20170139279A1
公开(公告)日：2017-05-18
申请号：US15127427
申请日：2015-03-03
Applicant: SONY CORPORATION
Inventor： SHUNICHI SUWA , MASASHI MIYAKAWA , CHIKASHI KOBAYASHI
IPC: G02F1/1337 , G02F1/1335 , G02F1/1343
Abstract: A liquid crystal display is formed by arraying a plurality of pixels 10, and the pixel 10 includes a first substrate 20, a second substrate 50, a first electrode 120 formed on the first substrate 20, a second electrode 52 formed on the second substrate 50, and a liquid crystal layer 60. A pretilt angle is provided to a liquid crystal molecule 61, and the first electrode 120 is formed of a transparent conductive material layer and a foundation layer 150 including a plurality of projecting portions 130 and recessed portions 140. A first transparent conductive material layer 135 connected to a first power feeding unit is formed on a projecting portion top surface 151 of the foundation layer 150, and a second transparent conductive material layer 145 connected to a second power feeding unit is formed on a recessed portion bottom surface 152 of the foundation layer 150.
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Patent Agency Ranking
公开(公告)号：US20200333667A1
公开(公告)日：2020-10-22
申请号：US16919935
申请日：2020-07-02
Applicant: SONY CORPORATION
Inventor： SHUNICHI SUWA , MASASHI MIYAKAWA , CHIKASHI KOBAYASHI , YOJI NAGASE
IPC: G02F1/1337
Abstract: According to some aspects, a liquid crystal display panel comprising an electrode is provided. The electrode comprises a plurality of convex branch electrode portions arranged in a plane, the convex branch electrode portions being convex when viewed from a first direction perpendicular to the plane and extending from a central region of the electrode to a periphery of the electrode, and a plurality of concave branch electrode portions, the concave branch electrode portions being concave when viewed from the first direction, extending from the central region to the periphery and adjacent to convex branch electrode portions. According to some aspects, a method of applying a pretilt to molecules in a liquid crystal layer of a liquid crystal display panel by applying a voltage to the liquid crystal layer via first and second electrodes is provided.
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5.发明申请公开(公告)号：US20200318076A1
公开(公告)日：2020-10-08
申请号：US16303987
申请日：2017-05-02
Applicant: SONY CORPORATION
Inventor： SHUNICHI SUWA , KUNIHIKO NAGAMINE , MASAHIRO MATSUMOTO , DAISUKE YAMAGUCHI , YOSHIO GOTO , KYOHEI YOSHIMITSU
Abstract: Provided is a material-fixing substrate that does not have to use copper as a catalyst because the substrate-bonding site includes a cyclic alkyne to form a covalent bond with a surface of the substrate, and therefore that can reduce damage to a cell, for example, in a case where a to-be-fixed material is the cell. The material-fixing substrate has a to-be-fixed material fixed thereon via a material-fixing agent. The material-fixing agent includes: a substrate-bonding site that forms a covalent bond with a surface of the substrate and includes at least a cyclic alkyne; a hydrophilic site that is bonded to the substrate-bonding site; a light-responsive site that is bonded to the hydrophilic site and changes the skeleton thereof by irradiation with light; and an attachment site to which the to-be-fixed material is attached.
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公开(公告)号：US20180052344A1
公开(公告)日：2018-02-22
申请号：US15555045
申请日：2016-02-17
Applicant: SONY CORPORATION
Inventor： SHUNICHI SUWA , MASASHI MIYAKAWA , CHIKASHI KOBAYASHI , YOJI NAGASE , KUNIHIKO NAGAMINE
IPC: G02F1/1343 , G02F1/1335 , G09G3/18
CPC classification number: G02F1/1343 , G02F1/133371 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/133602 , G02F1/133707 , G02F1/134363 , G09G3/18 , G09G3/3648 , G09G2310/0264
Abstract: A liquid crystal display device includes a plurality of arranged pixels. Each of the pixels includes: a first substrate and a second substrate; a first electrode provided on a counter face of the first substrate, the counter face facing the second substrate; a second electrode provided on a counter face of the second substrate, the counter face facing the first substrate; and a liquid crystal layer that contains liquid crystal molecules, and is sandwiched between the first substrate and the second substrate. The liquid crystal molecules are given a pre-tilt. The first electrode includes a base layer 150 that contains a plurality of recesses and protrusions, and transparent conductive material layers 135 and 145. The first transparent conductive material layer 135 connected to a first power supply portion is formed on protrusion top faces 151 of the base layer 150. The second transparent conductive material layer 145 connected to a second power supply portion is formed on recess bottom faces 152 of the base layer 150. The first transparent conductive material layer 135 and the second transparent conductive material layer 145 are separated from each other.
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公开(公告)号：US20190195012A1
公开(公告)日：2019-06-27
申请号：US16328716
申请日：2017-09-14
Applicant: SONY CORPORATION
Inventor： KUNIHIKO NAGAMINE , JUNICHI REKIMOTO , SHUNICHI SUWA
Abstract: The present technology relates to a light-shielding device, a light-shielding method, and a program which make an object that is meant to be invisible to human beings enter a state in which the object is hidden so as to be invisible to eyes, or make an object that is meant to be visible enter a state in which the object is visible to eyes in correspondence with biological information. A light-shielding wall, which partitions two spaces and includes a plurality of panels capable of being controlled to a transmitting state in which light is transmitted or a light-shielding state in which light is shielded, is used as a window, an orientation of a face of a user who is sleeping is detected as biological information, and the light-shielding wall is controlled so that the user is capable of visually recognizing light of which a light source is the sun when it reaches an alarm setting time. According to this, it enters a state in which light of which a light source is the sun that is meant to be visible is visible to eyes, and thus it is possible to encourage the user to comfortably wake up. The present disclosure is applicable to the light-shielding wall.
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公开(公告)号：US20180203242A1
公开(公告)日：2018-07-19
申请号：US15742706
申请日：2016-06-23
Applicant: SONY CORPORATION
Inventor： YUICHIRO TAKEUCHI , SHUNICHI SUWA , KUNIHIKO NAGAMINE
IPC: G02B27/22 , G02B3/06 , G02F1/1335
CPC classification number: G02B27/2214 , F21S11/00 , F21V5/00 , F21V5/04 , F21Y2115/10 , F21Y2115/20 , G02B3/0056 , G02B3/0075 , G02B3/06 , G02B2207/123 , G02F1/133603 , G02F1/133606 , G02F2001/133607
Abstract: Provided is a lighting device capable of manipulating a wider range of parameters to reproduce various light sources. A light source unit 10 includes, for example, a liquid crystal panel and a backlight, and each pixel is a light source capable of adjusting innumerable hues and intensities capable of adjusting hue and intensity. A lenticular lens 20 includes an array of a plurality of lenticules, and is arranged such that a plurality of light sources capable of adjusting hue and intensity is associated with each lenticule. In addition, on the outer periphery of the cylindrical portion of each lenticule, a partition is formed to block emission light from the pixel below the adjacent lenticule, thereby preventing repetition.
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