中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

14 records (took 0.013 seconds)

    MARKER UNIT
    1.
    发明申请
    MARKER UNIT 审中-公开

    公开(公告)号：US20200056884A1

    公开(公告)日：2020-02-20

    申请号：US16609987

    申请日：2018-05-10

    Applicant: ENPLAS CORPORATION

    Inventor： Tomohiro SAITO ,  Yasuyuki FUKUDA

    IPC: G01B11/26 ,  B32B3/02

    Abstract: The present invention provides a new marker unit that can improve the detection accuracy and the installation accuracy, for example. The marker unit (1) of the present invention includes: a laminate in which two or more substrates are laminated, wherein the laminate has a detection target portion detectable from an upper surface side thereof, at least at a part of a side surface of the laminate, a boundary between a first substrate (10) which is an uppermost layer of the laminate and a second substrate (11) which is in contact with a lower surface of the uppermost first substrate (10) is covered with a side surface protrusion (121) of any of the substrates constituting the laminate.

    MARKER
    3.
    发明申请
    MARKER 审中-公开

    公开(公告)号：US20200003559A1

    公开(公告)日：2020-01-02

    申请号：US16484297

    申请日：2018-01-26

    Applicant: ENPLAS CORPORATION

    Inventor： Mitsuru KAWAKAMI ,  Yasuyuki FUKUDA

    IPC: G01C15/06 ,  G01B11/26

    Abstract: The present invention provides a new marker whose orientation can be determined when it is detected by the detection device, without requiring the AR or the VMP. The marker of the present invention includes: a substrate, wherein the substrate has at least four circle symbols on one surface, two of the four circle symbols are paired and diagonally positioned on the surface, the other two of the four circle symbols are paired and diagonally positioned on the surface, and the four circle symbols satisfy the following condition (1) or (2):Condition (1): one of the four circle symbols is detected to be larger than the other circle symbols in any rotation state of the marker when the marker positioned at a predetermined distance from a predetermined detection position is detected; or Condition (2): one of the pair of circle symbols and one of the other pair of circle symbols have the same size and are detected to be larger than the other circle symbols in any rotation state of the marker when the marker positioned at a predetermined distance from a predetermined detection position is detected.

    LIGHT FLUX CONTROLLING MEMBER, LIGHT EMITTING APPARATUS, SURFACE LIGHT SOURCE APPARATUS, AND DISPLAY APPARATUS
    4.
    发明申请
    LIGHT FLUX CONTROLLING MEMBER, LIGHT EMITTING APPARATUS, SURFACE LIGHT SOURCE APPARATUS, AND DISPLAY APPARATUS 审中-公开
    光通量控制部件，发光装置，表面光源装置和显示装置

    公开(公告)号：US20140009944A1

    公开(公告)日：2014-01-09

    申请号：US13934319

    申请日：2013-07-03

    Applicant: ENPLAS CORPORATION

    Inventor： Yasuyuki FUKUDA

    IPC: F21V5/04

    CPC classification number: F21V5/046 ,  F21V5/04 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B7/022 ,  G02B19/0014 ,  G02B19/0061 ,  G02B19/0066 ,  G02B27/0927 ,  G02B27/095 ,  G02F1/133603 ,  G02F2001/133607 ,  H01L33/58

    Abstract: Light flux controlling member (100) includes emission surface (110) that includes emission concave portion (111) formed so as to intersect with optical axis (LA) of light emitting element (210), incidence surface (120) that constitutes an inner surface of incidence concave portion (121) formed on the opposite side of emission concave portion (111), and back surface (130) that extends in a direction perpendicular to optical axis (LA) from an opening edge portion of incidence concave portion (121). A cross section of at least one of emission surface (110) and incidence surface (120) which is perpendicular to optical axis (LA) has an elliptical shape.

    Abstract translation: 光通量控制构件（100）包括：发射面（110），其包括形成为与发光元件（210）的光轴（LA）相交的发射凹部（111）;入射面（120），其构成内表面 形成在发光凹部（111）的相反侧的入射凹部（121）和从入射凹部（121）的开口边缘部沿垂直于光轴（LA）的方向延伸的背面（130） 。 垂直于光轴（LA）的发射表面（110）和入射表面（120）中的至少一个的横截面具有椭圆形状。

    MARKER MOUNTING UNIT
    5.
    发明申请
    MARKER MOUNTING UNIT 审中-公开

    公开(公告)号：US20200011655A1

    公开(公告)日：2020-01-09

    申请号：US16489968

    申请日：2018-02-15

    Applicant: ENPLAS CORPORATION

    Inventor： Yasuyuki FUKUDA ,  Ryo SASAKI

    IPC: G01B11/14 ,  G01B11/26 ,  G06T7/70

    Abstract: The present invention provides a marker mounting unit for mounting, for example, a marker such as a RAS marker, that has a detection reference portion accurately detectable. The marker mounting unit of the present invention includes: a lower substrate; and an upper substrate, wherein the marker mounting unit is a laminate in which the upper substrate is laminated on the lower substrate, the lower substrate has a bump serving as a detection reference portion, the upper substrate has a through hole at a position corresponding to the bump of the lower substrate, the bump of the lower substrate is inserted into the through hole of the upper substrate, and the upper substrate has a relative transmittance of 99% or less at least at a periphery of the through hole on at least one surface.

    LIGHT EMITTING DEVICE AND SURFACE LIGHT SOURCE DEVICE
    6.
    发明申请
    LIGHT EMITTING DEVICE AND SURFACE LIGHT SOURCE DEVICE 审中-公开

    公开(公告)号：US20170261176A1

    公开(公告)日：2017-09-14

    申请号：US15451720

    申请日：2017-03-07

    Applicant: Enplas Corporation

    Inventor： Yasuyuki FUKUDA ,  Kakeru NAKAMURA

    IPC: F21V3/02 ,  F21V9/00

    Abstract: A light emitting device includes a light emitting element and a light flux controlling member. The light flux controlling member includes an incidence surface and an emission surface, and is disposed such that, in a cross section of the light emitting device, light emitted at at least θ1=81° from a light emission center of the light emitting element is incident on the rear surface of the light flux controlling member, and the emission surface is formed such that, in the cross section of the light emitting device, a curve of a graph with an abscissa of θ1 and an ordinate of θ2 includes an inflection point, wherein θ2 is an angle between a line orthogonal to the optical axis and a tangent to the emission surface at a point P, the point P being an arrival point of light emitted from the light emission center at angle θ1.

    MARKER UNIT
    7.
    发明申请
    MARKER UNIT 审中-公开

    公开(公告)号：US20200158500A1

    公开(公告)日：2020-05-21

    申请号：US16633092

    申请日：2018-07-30

    Applicant: ENPLAS CORPORATION

    Inventor： Tomohiro SAITO ,  Yasuyuki FUKUDA

    IPC: G01B11/26

    Abstract: The present invention provides a marker unit that can be easily installed in the same target object under the same installation condition, for example. The marker unit of the present invention includes: an upper substrate; and a lower substrate, wherein the upper substrate is laminated on the lower substrate to form a laminate. The lower substrate has a lower substrate detection target portion exposed to an upper surface side of the laminate on an upper surface thereof, and the lower substrate has at least two positioning portions on a lower surface thereof. The detection target portion is detectable from an upper surface side of the laminate, and each positioning portion is visually recognizable from a side surface direction of the laminate and is visually unrecognizable from the upper surface direction of the laminate. When the laminate is installed in an installation target object, each positioning portion is disposed on the lower substrate at a position corresponding to an alignment mark with the marker unit in the installation target object by recognizing from the side surface direction of the laminate.

    MARKER
    8.
    发明申请
    MARKER 审中-公开

    公开(公告)号：US20200088913A1

    公开(公告)日：2020-03-19

    申请号：US16470893

    申请日：2018-01-16

    Applicant: ENPLAS CORPORATION

    Inventor： Yasuyuki FUKUDA

    IPC: G02B3/00 ,  G02B3/06

    Abstract: The present invention provides a marker that can prevent reflection from the surface of the marker and can project an image with an excellent contrast. The marker (100) of the present invention includes a lens main body (110). The lens main body (110) has multiple lens portions (103) on one surface side and has multiple detectable portions (105) on the other surface side. The lens portions (103) are arranged successively in a planar two-dimensional direction. On the one surface, a pitch of the lens portions (103) in a one-dimensional direction is narrower than a pitch of the lens portions (103) in the other one-dimensional direction.

    MARKER MOUNTING UNIT
    9.
    发明申请
    MARKER MOUNTING UNIT 审中-公开

    公开(公告)号：US20190337258A1

    公开(公告)日：2019-11-07

    申请号：US16473993

    申请日：2018-01-12

    Applicant: ENPLAS CORPORATION

    Inventor： Yasuyuki FUKUDA ,  Tomohiro SAITO

    IPC: B32B3/26

    Abstract: The present invention provides a marker mounting unit for mounting, for example, a marker such as a RAS marker, which can accurately detect the detection reference portion. A marker mounting unit (1) according to the present invention includes an upper substrate (10) and a lower substrate (11). The marker mounting unit (1) is a laminate in which the upper substrate (10) is stacked on the lower substrate (11). The upper substrate (10) has a through hole (102). The lower substrate (11) has a bump (112) serving as a detection reference portion at a position corresponding to the through hole (102) of the upper substrate (10). The bump (112) of the lower substrate (11) is inserted into the through hole (102) of the upper substrate (10). In the laminate, an upper surface (112a) of the bump (112) of the lower substrate (11) is positioned at the same height as or higher than an upper surface of the upper substrate (10).

Patent Agency Ranking