公开(公告)号：US20180163938A1

公开(公告)日：2018-06-14

申请号：US15580371

申请日：2016-06-09

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HIDEOMI YUI ,  TSUYOSHI KAMADA ,  TORU KANNO ,  SHUN UEKI ,  TOMOKO UEKI

IPC: F21S11/00 ,  F21V11/06 ,  E06B5/00 ,  E06B3/66 ,  G02B5/04 ,  F21V5/02

CPC classification number: F21S11/00 ,  E06B3/66 ,  E06B3/6722 ,  E06B5/00 ,  E06B9/386 ,  E06B2009/2417 ,  E06B2009/2643 ,  F21S11/007 ,  F21V5/00 ,  F21V5/02 ,  F21V11/06 ,  F24S50/80 ,  G02B5/00 ,  G02B5/04

Abstract: There is provided a daylighting device (10) installed to face window glass and including a daylighting member (40) having a light-transmissive base member and a plurality of light-transmissive daylighting units disposed adjacent to each other on at least one surface of the base member, and the daylighting member (40) includes a movable unit that moves such that the one surface of the base member follows a movement of the sun to turn toward an orientation of the sun.

公开(公告)号：US20210310634A1

公开(公告)日：2021-10-07

申请号：US17271417

申请日：2019-08-26

Applicant: SHARP KABUSHIKI KAISHA

Inventor： TOSHIYUKI NOBUOKA ,  SHUMPEI NISHINAKA ,  KYOKO MATSUURA ,  SHUN UEKI ,  TSUYOSHI KAMADA

IPC: F21V7/04 ,  F21V17/10 ,  F21S11/00

Abstract: Provided is a lighting device that can be easily attached to and removed from a panel. The lighting device includes a lighting film including a prism layer configured to emit incident light toward a prescribed direction as emitted light and a double-sided adhesive adhering to at least a part of an outer periphery of the lighting film and including both surfaces having adhesiveness on a side of the incident light and a side of the emitted light, wherein at least one of a peeling strength and a shear bonding strength on the side of the incident light is less than that on the side of the emitted light.

公开(公告)号：US20210045215A1

公开(公告)日：2021-02-11

申请号：US16979509

申请日：2019-03-06

Applicant: SHARP KABUSHIKI KAISHA ,  NARA WOMEN'S UNIVERSITY

Inventor： MASAHIRO TSUJIMOTO ,  SHUN UEKI ,  TSUYOSHI KAMADA ,  YUSUKE TSUDA ,  YOUKO INOUE

IPC: H05B47/11

Abstract: A light control system includes a daylighting unit that takes in outside light, a lighting unit that is able to adjust an output of light, an acquisition unit that acquires brightness information representing brightness, including at least brightness of the outside light taken in from the daylighting unit, and a control unit that controls the output of light toward a target value. The control unit changes the target value based on the brightness information.

公开(公告)号：US20200263857A1

公开(公告)日：2020-08-20

申请号：US15776181

申请日：2016-11-15

Applicant: SHARP KABUSHIKI KAISHA

Inventor： DAISUKE SHINOZAKI ,  TSUYOSHI KAMADA ,  SHUN UEKI ,  SHUMPEI NISHINAKA ,  TORU KANNO

IPC: F21V15/04 ,  F21V3/04 ,  F21S11/00 ,  F21V7/00 ,  F21V5/00 ,  F21V23/04 ,  E06B9/24 ,  E06B3/67

Abstract: A daylighting device includes: a translucent base material; a translucent daylighting layer disposed on a first face side of the base material, the daylighting layer including daylighting sections and gap portions provided between the daylighting sections; and a translucent warping-restraining layer disposed on a second face side of the base material, wherein the daylighting layer and the warping-restraining layer have approximately equal linear expansion coefficients. Another daylighting device includes: a translucent base material; a translucent daylighting layer disposed on a first face side of the base material, the daylighting layer including daylighting sections and gap portions provided between the daylighting sections; and a translucent warping-restraining layer disposed on a second face side of the base material, wherein both the daylighting layer and the warping-restraining layer have either a greater linear expansion coefficient or a smaller linear expansion coefficient than does the base material.

公开(公告)号：US20180119912A1

公开(公告)日：2018-05-03

申请号：US15853691

申请日：2017-12-22

Applicant: SHARP KABUSHIKI KAISHA

Inventor： MASAHIRO TSUJIMOTO ,  TSUYOSHI KAMADA ,  SHUN UEKI ,  TOMOKO NANGO ,  KAZUYOSHI SAKURAGI

IPC: F21S11/00 ,  F21V11/02 ,  F21V3/04 ,  F21V7/00

CPC classification number: F21S11/007 ,  E06B9/24 ,  E06B9/264 ,  E06B2009/2417 ,  F21V3/06 ,  F21V7/0091 ,  F21V11/02 ,  G02B5/0242 ,  G02B5/0257 ,  G02B5/0278 ,  G02B2207/123

Abstract: A lighting film (1) includes a first base material (2), a plurality of lighting portions (3), and a void portion (9), and if a virtual straight line (F) that passes through a point (C), at which any one light ray of light entering the lighting portion (3) is incident on a reflective surface, and is orthogonal to a first surface (2a) of the first base material (2) marks a boundary between two spaces, a space with the light ray incident on the point (C) of the two spaces is labeled as a first space (S1), and a space without the light ray incident on the point (C) is labeled as a second space (S2), the lighting film (1) has a function of decreasing intensity of light traveling toward the second space (S2) of light emitted from the first base material (2) or the lighting portion (3).

公开(公告)号：US20180356059A1

公开(公告)日：2018-12-13

申请号：US15756191

申请日：2016-08-31

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SHUN UEKI ,  SHUMPEI NISHINAKA ,  TSUYOSHI KAMADA ,  MASAHIRO TSUJIMOTO ,  HIDEOMI YUI ,  DAISUKE SHINOZAKI

IPC: F21S19/00 ,  F21V8/00 ,  F21V7/00 ,  F21S11/00

CPC classification number: F21S19/005 ,  E06B5/00 ,  F21S2/00 ,  F21S11/00 ,  F21S11/002 ,  F21S11/007 ,  F21S19/00 ,  F21V7/0025 ,  G02B5/00 ,  G02B5/04 ,  G02B6/0055 ,  G02B6/0095

Abstract: A daylighting system (1) according to one aspect of the invention includes a daylighting apparatus (2) and an artificial light source apparatus (3) that emits light toward the daylighting apparatus (2). The daylighting apparatus (2) includes a base material (4) having light transmission property, and a plurality of daylighting portions (5) that are provided on a first surface of the base material (4), have light transmission properties and reflect light incident from a light incident end surface on a reflection surface. The artificial light source apparatus (3) emits at least light that enters the daylighting portions (5) from the light incident end surface and travels toward the reflection surface.

公开(公告)号：US20180313141A1

公开(公告)日：2018-11-01

申请号：US15772083

申请日：2016-11-02

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SHUMPEI NISHINAKA ,  SHUN UEKI ,  TORU KANNO ,  DAISUKE SHINOZAKI ,  HIDEOMI YUI ,  TSUYOSHI KAMADA

IPC: E06B9/24 ,  G02B5/04 ,  F21V5/02 ,  F21V5/04 ,  F21V14/08 ,  F21V11/04

CPC classification number: E06B5/00 ,  E06B9/386 ,  F21S11/00 ,  F21V3/00 ,  F21V5/02 ,  F21V5/04 ,  F21V11/04 ,  F21V14/08 ,  G02B5/00 ,  G02B5/04

Abstract: A daylighting device according to an aspect of the present invention includes a daylighting member and a support unit, disposed on an interior side of a window glass to support the daylighting member. The support unit includes an adjusting mechanism that adjusts a position of the daylighting member relative to the window glass.

公开(公告)号：US20180170012A1

公开(公告)日：2018-06-21

申请号：US15738382

申请日：2016-06-22

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SHUN UEKI ,  SHUMPEI NISHINAKA ,  TORU KANNO ,  DAISUKE SHINOZAKI ,  TSUYOSHI KAMADA

IPC: B32B17/10 ,  C03C27/06 ,  F21S11/00 ,  F21V3/02 ,  F21V3/04 ,  F21V5/04 ,  C03C4/00

Abstract: Provided is a daylighting device (10) that is used by being attached to a window frame (110) supporting an existing window glass (100) and that includes a first base (11) being light-transmissive, a first spacer (12) provided at an outer edge of one surface (11a) of the first base (11) and attached to the window frame (110), and a daylighting member (13) provided on a side of the one surface (11a) of the first base (11), in which the daylighting member (13) includes a second base (14) that is light-transmissive and a plurality of protrusion daylighting portions (15) that are light-transmissive and provided to be adjacent to each other on a side of one surface (14a) of the second base (14).

公开(公告)号：US20170362883A1

公开(公告)日：2017-12-21

申请号：US15532373

申请日：2015-12-03

Applicant: Sharp Kabushiki Kaisha

Inventor： TORU KANNO ,  TSUYOSHI KAMADA ,  SHUN UEKI ,  SHUMPEI NISHINAKA ,  HIDEOMI YUI ,  DAiSUKE SHINOZAK! ,  TOMOKO UEK!

IPC: E06B3/67 ,  E06B7/08 ,  E06B7/10 ,  F21V31/03 ,  F21S11/00 ,  E06B7/02

CPC classification number: E06B3/67 ,  E06B3/6722 ,  E06B7/02 ,  E06B7/08 ,  E06B7/10 ,  E06B9/24 ,  E06B2007/023 ,  E06B2007/026 ,  E06B2009/2417 ,  E06B2009/2476 ,  F21S11/00 ,  F21S11/007 ,  F21V31/03

Abstract: A daylighting device of the present invention includes: a daylighting member including: a first light-transmitting base member; and a plurality of protruding, light-transmitting daylighting sections provided on a first face or a second face of the first light-transmitting base member; and a ventilation hole configured to enable a space on the first face to communicate with a space on the second face opposite from the first face.

公开(公告)号：US20200309337A1

公开(公告)日：2020-10-01

申请号：US16313432

申请日：2017-06-30

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HIDEOMI YUI ,  TSUYOSHI KAMADA ,  SHUN UEKI ,  DAISUKE SHINOZAKI

IPC: F21S11/00 ,  E06B9/24 ,  E06B9/386 ,  E06B9/42 ,  F21V7/04 ,  F21V11/04 ,  F21V11/18

Abstract: A daylighting device according to an aspect of the present invention is a daylighting device for a building construction including an eaves that blocks solar radiation on an outer side of a window. The daylighting device includes a daylighting member and a support member. The daylighting member includes a first base member that is light transmissive, a plurality of daylighting portions that are light transmissive and disposed on a first surface of the first base member, and a gap portion disposed between the plurality of daylighting portions. The support member supports the daylighting member. The daylighting device changes an orientation of light incident thereon and causes the light to emit to a space shaded by the eaves.