公开(公告)号：US12000560B2

公开(公告)日：2024-06-04

申请号：US18205808

申请日：2023-06-05

Applicant: E INK CORPORATION

Inventor： Dirk Hertel ,  Richard J. Paolini, Jr. ,  Benjamin Harris Paletsky ,  Stephen J. Telfer

IPC: F21S43/30 ,  F21S41/64 ,  F21S43/20 ,  F21V14/00 ,  G02F1/167 ,  G02F1/1677 ,  G03B21/10 ,  G03B21/14 ,  G03B21/608 ,  G03B21/62

CPC classification number: F21S43/30 ,  F21S43/26 ,  F21V14/003 ,  G03B21/10 ,  G03B21/14 ,  F21S41/645 ,  G02F1/167 ,  G02F1/1677 ,  G03B21/608 ,  G03B21/62

Abstract: A display device (30) comprises a reflective display (38) arranged to render a first image viewable through a viewing surface and a projection means (31-37) arranged to render a second image viewable in reflection on the viewing surface, the reflective display (38) and the projection means (31-37) being mounted on a common frame.

公开(公告)号：US11829061B2

公开(公告)日：2023-11-28

申请号：US17274352

申请日：2019-08-27

Applicant: Sony Corporation

Inventor： Tomoharu Nakamura

IPC: G03B21/60 ,  G02B5/18 ,  G02B5/32 ,  G03B21/28 ,  G03H1/02 ,  G03B21/10 ,  G03B21/62 ,  G09F9/30

CPC classification number: G03B21/60 ,  G02B5/1842 ,  G02B5/32 ,  G03B21/10 ,  G03B21/28 ,  G03B21/62 ,  G03H1/0244 ,  G03H1/0248 ,  G09F9/30

Abstract: An image display device according to an aspect of the present technology includes an emission portion, a transparent base material, an irradiation target, and an optical portion. The emission portion emits image light along a predetermined axis. The transparent base material includes a tapered surface having a tapered shape along the predetermined axis. The irradiation target is disposed at least a part around the predetermined axis along the tapered surface. The optical portion controls an incident angle of the image light on the irradiation target, the image light having been emitted from the emission portion, the optical portion being disposed in a manner that the optical portion faces the emission portion on the basis of the predetermined axis.

公开(公告)号：US11753133B2

公开(公告)日：2023-09-12

申请号：US17161349

申请日：2021-01-28

Applicant: X-CONTROL SYSTEM CO., LTD.

Inventor： Fan Yang

IPC: B64U101/24 ,  B64B1/06 ,  G09F21/06 ,  G03B37/04 ,  B64B1/34 ,  G03B21/10 ,  B64B1/26 ,  B64B1/40 ,  B64C39/02 ,  G03B29/00 ,  G09F19/18 ,  B64U10/30 ,  B64U101/00 ,  B64U101/30

CPC classification number: B64B1/06 ,  B64B1/26 ,  B64B1/34 ,  B64B1/40 ,  B64C39/02 ,  B64C39/024 ,  G03B21/10 ,  G03B29/00 ,  G03B37/04 ,  G09F19/18 ,  G09F21/06 ,  B64U10/30 ,  B64U2101/00 ,  B64U2101/24 ,  B64U2101/30

Abstract: A flying robot (10) with projector, including a movable end (100) and a fixed end (200). A distributed working mode is used on the movable end (100) and the fixed end (200). The movable end (100) includes a top (110), a main body (120) and a bottom (130). The top (110) includes a lift system (112) and one or more proximity sensors (114); the main body (120) is a sealed hollow spherical body or spheroid body made of a film material capable of being used as a rear projection screen, and is filled with a gas of which the density is less than that of the air. The bottom (130) includes one or more rear projectors (131), a wireless communication module (132), a microcontroller (133), a battery (134), a direction and steering controlling device (135), a camera device (136), a sound capturing and reproduction device (137), a height sensor (138) and other sensors, etc. The fixed end (200) includes a wireless communication module (220), a control apparatus (240), a charging port (260), and other data interfaces, etc. The flying robot (10) with projector according to the present invention facilitates human-machine interaction and is suitable for being used in both indoor and outdoor environments.

公开(公告)号：US20190064646A1

公开(公告)日：2019-02-28

申请号：US16116060

申请日：2018-08-29

Applicant: Avery Dennison Corporation ,  MirraViz

Inventor： Steven R. Chapman ,  Michael WANG

IPC: G03B21/60 ,  G02B5/124

CPC classification number: G03B21/60 ,  G02B5/124 ,  G03B21/10 ,  G03B21/56 ,  G03B21/58 ,  G03B21/62

Abstract: Provided herein is a retroreflective article comprising a retroreflective film and a plurality of isosceles triangular pyramid prisms embossed on the back surface of the retroreflective film. The prisms are configured such that the article reflects an incident light beam into two reflected light beams that are offset from and on opposite sides of the incident light beam. The two reflected light beams can provide two viewing zones located at different positions relative to the incident light beam source.

公开(公告)号：US20180307301A1

公开(公告)日：2018-10-25

申请号：US15527659

申请日：2014-11-17

Applicant: LG ELECTRONICS INC.

Inventor： Juhwan LEE ,  Sihwa PARK

IPC: G06F3/01 ,  G06F3/0484 ,  G06F3/0346 ,  G06F3/16 ,  G03B21/00 ,  G06F1/16

CPC classification number: G06F3/011 ,  G03B21/005 ,  G03B21/10 ,  G06F1/163 ,  G06F3/013 ,  G06F3/014 ,  G06F3/0346 ,  G06F3/04845 ,  G06F3/14 ,  G06F3/147 ,  G06F3/167 ,  G09G2320/0261 ,  G09G2320/068 ,  G09G2340/14 ,  G09G2354/00 ,  G09G2380/02

Abstract: A wearable device according to one embodiment of the present specification detects the shape and grip strength of the hand on the basis of the tendons of a wearer's wrist, and can change a display position of an image on the basis of the rotating direction of the wearable device. In addition, the wearable device can sense context information of the wearer by using the tendons of the wrist, thereby providing an improved information providing method.

公开(公告)号：US20180203333A1

公开(公告)日：2018-07-19

申请号：US15742452

申请日：2016-06-22

Applicant: YUTOU TECHNOLOGY (HANGZHOU) CO., LTD.

Inventor： Gangying DU ,  Ningqing LIANG

IPC: G03B21/10 ,  G03B21/13 ,  G03B21/20

CPC classification number: G03B21/10 ,  G03B21/00 ,  G03B21/13 ,  G03B21/2033 ,  H04N9/73

Abstract: Disclosed is a fusion and display system, which comprises: a structure positioning plate (6); a screen (5) fixed on the structure positioning plate (6); a projection unit (2) arranged on the structure positioning plate (6), for projecting image light to the back of the screen (5); a lighting unit (3) arranged on the structure positioning plate (6), for projecting light rays to the back of the screen (5). The light projected by the projection unit (2) is located inside the light projected by the lighting units (3). A control unit (1) is respectively connected to the projection unit (2) and the lighting units (3), for receiving an input signal and parsing the input signal to control the projected image of the projection unit (2) and the working states of the lighting units (3). The incident image light and/or light rays ingress through one surface of the screen (5), are transmitted by the screen (5), and form parallel rays and are emitted out from the other surface of the screen (5), and the light transmittance of the screen (5) is between 40% to 70%. While displaying images, the fusion and display system forms atmosphere light that can be projected to the entire environmental space to reinforce the visual effect of the images, thus providing a better visual experience to users.

公开(公告)号：US10018901B2

公开(公告)日：2018-07-10

申请号：US15385252

申请日：2016-12-20

Applicant: Draper, Inc.

Inventor： Kenneth M. Risher

IPC: G03B21/56 ,  F16M11/04 ,  G03B21/625 ,  G03B21/62 ,  G03B21/58 ,  G03B21/60

CPC classification number: G03B21/56 ,  F16M11/04 ,  G03B21/10 ,  G03B21/58 ,  G03B21/60 ,  G03B21/62 ,  G03B21/625 ,  Y10T29/49826 ,  Y10T29/49947

Abstract: A projection screen assembly is disclosed including a projection screen and a projection screen frame. The projection screen frame includes a plurality of projection screen frame modules that may be coupled together to provide a projection frame for projection screens of different sizes.

公开(公告)号：US20180188529A1

公开(公告)日：2018-07-05

申请号：US15738438

申请日：2016-06-07

Applicant: NIPPON SEIKI CO., LTD.

Inventor： Megumi SATO ,  Kazuo MOROHASHI ,  Kazuya MATSUURA

IPC: G02B27/01 ,  G03B21/62 ,  G03B21/10

CPC classification number: G02B27/0101 ,  B60K35/00 ,  B60K37/02 ,  B60K2370/155 ,  B60K2370/31 ,  B60K2370/334 ,  G02B27/01 ,  G02B2027/0145 ,  G03B21/10 ,  G03B21/62

Abstract: Provided are a screen device and a head-up display device which allow the quality of a display image to be improved. The head-up display device comprises a screen device, a display for emitting projection light, and a focus position adjustment unit for receiving projection light emitted from the display, changing the distance to a focus position for at least a portion of the incident projection light, and adjusting the projection light to have different distances to a focus position. The screen device is provided with a light shielding part preventing first display light emitted from a first display image from reaching a second screen. The head-up display device emits the first display light from the first display image displayed on a first screen and second display light from a second display image displayed on the second screen, and displays the two display images, as virtual images through a windshield, the second display light being prevented from mixing with second projection light projected onto the second screen.

公开(公告)号：US20180122122A1

公开(公告)日：2018-05-03

申请号：US15340572

申请日：2016-11-01

Applicant: DISNEY ENTERPRISES, INC.

Inventor： MARK A. REICHOW ,  STEVEN A. JOHNSON ,  JOSE A. GUTIERREZ

IPC: G06T13/40 ,  H04N9/31 ,  G06K9/66 ,  H04N5/04

CPC classification number: G06T13/40 ,  G03B21/10 ,  G03B21/26 ,  G03B21/56 ,  G03B21/562 ,  G03B21/567 ,  G03B21/58 ,  G03B21/60 ,  G03B21/606 ,  G06K9/66 ,  H04N5/04 ,  H04N9/3141 ,  H04N9/3185

Abstract: A display system configured to provide projection mapped augmentation of mechanically animated objects. These mechanically animated objects may take the form of a screen assembly with a projection surface, and a screen actuator may be included in the display system that is operated by a controller to move, to expand, or other otherwise operate the screen assembly so as to modify or morph the projection surface to move and/or change its shape and/or size. Hence, the screen assembly is animated. The display system further includes a projector operated by the controller, in a synchronized manner with the screen actuator, to project content onto the projection surface as it is moved and/or has its shape and/or size changed over time. The projected content is mapped to the various states and movement of the projection surface to avoid blow-by and to suit the changes of the projection surface.

公开(公告)号：US09952295B2

公开(公告)日：2018-04-24

申请号：US15334777

申请日：2016-10-26

Applicant: Toshiba Medical Systems Corporation

Inventor： Hiromitsu Takamori ,  Yu Ueda ,  Takashi Sasaki ,  Aira Hotta ,  Takahiro Murata

IPC: G03B21/56 ,  G01R33/28 ,  G03B21/13 ,  G03B21/20 ,  G02B5/02 ,  G03B21/28

CPC classification number: G01R33/283 ,  G02B5/0284 ,  G03B21/10 ,  G03B21/13 ,  G03B21/2046 ,  G03B21/28 ,  G03B21/562 ,  G03B29/00

Abstract: According to one embodiment, a medical image diagnostic apparatus includes a gantry and a screen. The gantry for medical imaging includes a bore. The screen is insertable into the bore. A predetermined image is projected by a projector on the screen. The screen forms a shape that enables light generated by the projector to arrive at an inner wall of the gantry.