中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

109 records (took 0.023 seconds)

    Anisotropic optical film
    51.
    发明授权
    Anisotropic optical film 有权

    公开(公告)号：US10330831B2

    公开(公告)日：2019-06-25

    申请号：US15112889

    申请日：2015-01-16

    Applicant: TOMOEGAWA Co., Ltd.

    Inventor： Masahide Sugiyama ,  Hiroto Katagiri ,  Hiroyuki Abe ,  Tsubasa Sakano

    IPC: G02B5/02 ,  B29D11/00 ,  G02F1/1335

    Abstract: Provided is an anisotropic optical film, which can, while keeping excellent display characteristics (e.g., brightness and contrast) in the direction of a viewing angle, suppress decreased display characteristics in the other directions, when the anisotropic optical film is used as a diffusion film of a display panel.In an anisotropic optical film including two or more anisotropic light diffusion layers where the linear transmittance varies depending on the incident angle of incident light, each of the anisotropic light diffusion layers is provided with a matrix region and a plurality of pillar regions that differ in refractive index from the matrix region, the film includes, as the anisotropic light diffusion layers, at least two types of anisotropic light diffusion layers (a) and (b) that differ in linear transmittance, the maximum linear transmittance of the anisotropic light diffusion (a) is 40% or more and less than 95%, and the minimum linear transmittance thereof is less than 20%, and the maximum linear transmittance of the anisotropic light diffusion layer (h) is 20% or more and less than 40%, and the minimum linear transmittance thereof is less than 20%.

    THERMAL TRANSFER IMAGE RECEIVING SHEET
    52.
    发明申请
    THERMAL TRANSFER IMAGE RECEIVING SHEET 审中-公开

    公开(公告)号：US20180272778A1

    公开(公告)日：2018-09-27

    申请号：US15916611

    申请日：2018-03-09

    Applicant: Tomoegawa Co., Ltd

    Inventor： Hideaki Takahashi ,  Shigeki Asai

    IPC: B41M5/382 ,  B41M5/52 ,  B41M5/41

    Abstract: Provided is a thermal transfer image receiving sheet that is thin, resistant to curling, has favorable image quality and has opacity. A thermal transfer image receiving sheet of the present invention at least comprises an ink receiving layer, a first support, an adhesive layer and a second support laminated in that order, wherein the first support and the second support are provided with a foamed layer and a non-foamed skin layer laminated on both sides of the foamed layer.

    Optical connection component manufacturing apparatus and method of manufacturing optical connection component
    54.
    发明授权
    Optical connection component manufacturing apparatus and method of manufacturing optical connection component 有权
    光连接部件制造装置及其制造方法

    公开(公告)号：US09470845B2

    公开(公告)日：2016-10-18

    申请号：US14220421

    申请日：2014-03-20

    Applicant: TOMOEGAWA CO., LTD.

    Inventor： Masayoshi Suzuki ,  Nobuhiro Hashimoto

    IPC: B32B38/00 ,  G02B6/26 ,  G02B6/32 ,  G02B6/42

    CPC classification number: G02B6/262 ,  G02B6/32 ,  G02B6/4212

    Abstract: Disclosed is an optical connection component manufacturing apparatus that manufactures an optical connection component in which a refractive index matching body is attached to a front end face of an optical fiber. A movement mechanism, an X-axis motor, and a movement stage that move the optical fiber set a first interval at which a refractive index matching liquid held on a holding face is adsorbed, by a Coulomb force according to the charging, onto a front end face of the optical fiber charged by a static electricity generating device and then enlarge the interval. The static electricity generating device applies electric charge to the optical fiber in the state of the first interval and continuously applies electric charge to the optical fiber even after the interval starts to be enlarged.

    Abstract translation: 公开了一种光学连接部件制造装置，其制造其中折射率匹配体附接到光纤的前端面的光学连接部件。 移动机构，X轴电动机和移动台，其通过根据充电的库仑力将光纤设置在保持在保持面上的折射率匹配液体的第一间隔被吸附到前面 由静电发生装置充电的光纤端面，然后放大间隔。 静电发生装置在第一间隔的状态下向光纤施加电荷，并且即使在间隔开始扩大之后也对光纤连续地施加电荷。

    Microphone device, microphone unit, microphone structure, and electronic equipment using these
    55.
    发明授权
    Microphone device, microphone unit, microphone structure, and electronic equipment using these 有权
    麦克风设备，麦克风单元，麦克风结构以及使用这些设备的电子设备

    公开(公告)号：US09467760B2

    公开(公告)日：2016-10-11

    申请号：US14386249

    申请日：2013-03-15

    Applicant: Tomoegawa Co., Ltd.

    Inventor： Fukushi Kawakami ,  Takayuki Sano

    IPC: H04R1/08 ,  H04R31/00

    CPC classification number: H04R1/086 ,  H04R31/00 ,  H04R2410/07 ,  H04R2499/11

    Abstract: A microphone unit which can suppress collection of wind noise and minimize or eliminate digital signal processing has at least a microphone, a first acoustic transmissive material, and a second acoustic transmissive material, the first acoustic transmissive material is a fiber material in which fibers are intertwined with each other, the second acoustic transmissive material is a mesh-like member or a porous member having a plurality of holes, and the microphone is configured to be protected by the first acoustic transmissive material and the second acoustic transmissive material in this order.

    Abstract translation: 可以抑制风噪收集和最小化或消除数字信号处理的麦克风单元至少具有麦克风，第一声透射材料和第二声透射材料，第一声透射材料是纤维缠结的纤维材料 彼此之间，第二声透射材料是具有多个孔的网状构件或多孔构件，并且麦克风被配置为按照该顺序被第一声透射材料和第二声透射材料保护。

    Electrostatic chuck device
    57.
    发明授权
    Electrostatic chuck device 有权

    公开(公告)号：US12176237B2

    公开(公告)日：2024-12-24

    申请号：US17799956

    申请日：2021-02-10

    Applicant: Tomoegawa Co., Ltd.

    Inventor： Tomoya Hagihara ,  Jun Tochihira

    IPC: H01L21/683

    Abstract: An electrostatic chuck device is provided in which the occurrence of cracking in a ceramic layer, the cracking being caused by a difference in thermal expansion between a substrate and a sleeve due to heat generated during formation of the ceramic layer, is suppressed. The electrostatic chuck device includes a substrate, a laminated body that is laminated on the substrate and that includes at least an internal electrode, and a ceramic layer that is laminated on the upper surface of the laminated body in the thickness direction. The electrostatic chuck device is such that the substrate has a through-hole provided so as to pass through in the thickness direction, a sleeve formed from an insulating material is inserted into the through-hole, and the sleeve is joined to the through-hole via a joining means at an upper portion of the substrate in the thickness direction.

    STRUCTURE FOR ATTACHING OBJECT TO BE ATTACHED AND METHOD FOR ATTACHING OBJECT TO BE ATTACHED
    59.
    发明公开
    STRUCTURE FOR ATTACHING OBJECT TO BE ATTACHED AND METHOD FOR ATTACHING OBJECT TO BE ATTACHED 审中-公开

    公开(公告)号：US20230204869A1

    公开(公告)日：2023-06-29

    申请号：US17999921

    申请日：2021-05-28

    Applicant: TOMOEGAWA CO., LTD.

    Inventor： Makoto GOTO ,  Masayoshi SUZUKI

    IPC: G02B6/38 ,  B08B7/00

    CPC classification number: G02B6/3866 ,  B08B7/0028 ,  B08B2240/02

    Abstract: Provided is a structure for attaching an object to be attached capable of maintaining an appropriate attachment state of an object to be attached by attaching the object to be attached to an attachment portion with distortion being less likely to be accumulated. The structure for attaching an object to be attached, includes an object to be attached including a first surface having an adhesive layer and a second surface which is a surface on a side opposite to the first surface and has no adhesive layer, and an attachment portion to which the object to be attached is attached to face the second surface of the object to be attached, and at least a part of the object to be attached is deformable in a state where the object to be attached is attached.

    TEMPERATURE REGULATION UNIT
    60.
    发明公开
    TEMPERATURE REGULATION UNIT 审中-公开

    公开(公告)号：US20230194193A1

    公开(公告)日：2023-06-22

    申请号：US18000104

    申请日：2021-05-26

    Applicant: TOMOEGAWA CO., LTD.

    Inventor： Hideki MORIUCHI

    IPC: F28F13/12 ,  F28F13/00

    CPC classification number: F28F13/12 ,  F28F13/003

    Abstract: In a temperature regulation unit (10), a flow passage (50) for a fluid is formed between a plurality of rod-shaped members (30) which extend parallel to each other so as to be spaced apart from each other and are formed from porous metal; in the flow passage (50), the fluid flows along a flow direction which is a direction orthogonal to a direction in which the rod-shaped members (30) extend; and the flow passage (50) meanders along the flow direction.

Patent Agency Ranking