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    METHOD FOR CONTROLLING MEMORY RESOURCES IN AN ELECTRONIC DEVICE, DEVICE FOR CONTROLLING MEMORY RESOURCES, ELECTRONIC DEVICE AND COMPUTER PROGRAM
    3.
    发明公开
    METHOD FOR CONTROLLING MEMORY RESOURCES IN AN ELECTRONIC DEVICE, DEVICE FOR CONTROLLING MEMORY RESOURCES, ELECTRONIC DEVICE AND COMPUTER PROGRAM 审中-公开

    公开(公告)号：EP3812902A1

    公开(公告)日：2021-04-28

    申请号：EP19205506.9

    申请日：2019-10-25

    Applicant: THOMSON LICENSING

    Inventor： LE GARJAN, Bruno ,  CRUNCHANT, Sébastien ,  QUERE, Thierry

    IPC: G06F9/50 ,  G06F9/48

    Abstract: The invention concerns a computer-implemented method for controlling memory resources of an electronic device, said method comprising:
    - setting (35) at least one memory swap size limit (SL), said memory swap limit being lower than a memory swap size defining a maximum size of a part of said memory resources used by said electronic device for swap, called swap memory space; and
    - obtaining (37) a score for each program of a plurality of programs running on said electronic device;
    - terminating (38) an execution of at least one program of said plurality, when a level of free memory resources (FML) is reached, or when said memory swap size limit (SL) is reached and a score associated with said at least one program is equal to or higher than a priority threshold (PT) associated with said reached level of free memory resources and/or said reached memory swap size limit.

    VARIABLE AND INTERLEAVED SCANNING IN LASER PROJECTORS
    6.
    发明公开
    VARIABLE AND INTERLEAVED SCANNING IN LASER PROJECTORS 审中-公开

    公开(公告)号：EP3713227A1

    公开(公告)日：2020-09-23

    申请号：EP20174727.6

    申请日：2012-05-26

    Applicant: Thomson Licensing

    Inventor： RUMREICH, Mark

    IPC: H04N9/31 ,  G02B26/10

    Abstract: A method of operating a miniature projector that comprises: receiving image data to project; generating light beams responsive to the image data; scanning the light beams according to a first pattern from a first edge to an ending edge in the screen to form at least one image, the first pattern being a wave pattern of scan lines such that amplitudes oscillate along a first axis as the beams progressively scan along a second axis, the second axis being substantially perpendicular to the first axis, wherein the first pattern has a first oscillation from the first edge that is directed in a first direction along the first axis; and scanning the light beams according to a second pattern from a second edge to a second ending edge for the screen to form at least another image, the second pattern being a wave pattern of scan lines such that amplitudes oscillate along the first axis as the beams progressively scan along the second axis, wherein the second pattern has a first oscillation from the second edge that is directed in a second direction along the first axis that is opposite the first direction, wherein a scan velocity modulation is employed in the second axis by causing the light beams to spend more time on a bright area than on a dark area of an image.

    DEVICE FOR FORMING AT LEAST ONE TILTED FOCUSED BEAM IN THE NEAR-FIELD ZONE, FROM INCIDENT ELECTROMAGNETIC WAVES, AND IMAGE SENSOR INCLUDING SUCH A DEVICE
    7.
    发明公开
    DEVICE FOR FORMING AT LEAST ONE TILTED FOCUSED BEAM IN THE NEAR-FIELD ZONE, FROM INCIDENT ELECTROMAGNETIC WAVES, AND IMAGE SENSOR INCLUDING SUCH A DEVICE 审中-公开

    公开(公告)号：EP3671321A1

    公开(公告)日：2020-06-24

    申请号：EP18213579.8

    申请日：2018-12-18

    Applicant: Thomson Licensing

    Inventor： BORISKIN, Artem ,  DAMGHANIAN, Mitra

    IPC: G02B27/42

    Abstract: A device for forming a tilted focused beam (13) in a near-field zone, from an electromagnetic wave incident on the device is disclosed. The tilted focused beam (13) has a non-zero elevation angle ( θ 0 ) with respect to an arrival direction of said electromagnetic wave (12). The device comprises a layer of dielectric material (11) comprising a cavity (10), filled with a substance having a refractive index (n 2 ) lower than that of the dielectric material, and comprising at least one base surface, defined with respect to said arrival direction of said electromagnetic wave, and delineated by a base edge line, and at least one lateral surface. The focused beam (13) is formed thanks to a recombination of a plurality of nanojet beams originating from different segments of the base edge line, which approximately has a split-ring shape, with an internal edge line (101) and an external edge line (102). An angular length (α) of the internal edge line (101) controls the non-zero elevation angle ( θ 0 ) of the focused beam (13) originating from a point (A) located on an axis of symmetry and in a focal plane of the device.

    SYSTEM FOR OPTICAL DETECTION AND IMAGING OF NANOSCALE OBJECTS
    8.
    发明公开
    SYSTEM FOR OPTICAL DETECTION AND IMAGING OF NANOSCALE OBJECTS 审中-公开

    公开(公告)号：EP3632564A1

    公开(公告)日：2020-04-08

    申请号：EP19171651.3

    申请日：2019-04-29

    Applicant: Thomson Licensing

    Inventor： BORISKIN, Artem ,  TOWN, John ,  LEE, Sean

    IPC: B01L3/00 ,  B82Y20/00 ,  G01N15/14 ,  G01N21/03

    Abstract: An optical system for use in detecting and imaging at least one nanometric object (12) is disclosed, which comprises:
    - at least one microfluidic channel (10) adapted to be filled in or travelled across by a fluid medium (11) comprising nanometric objects (12), said channel being delimited by at least a bottom wall (15 1 ) and a ceiling wall (15 2 ) positioned opposite to and facing the bottom wall, said bottom wall comprising a transparent substrate;
    - at least one nanojet focusing element (NJFE) (13) designed in a form of a surface feature of at least a part of the bottom wall facing the ceiling wall;
    - a light source arranged in such a manner that it illuminates the at least one nanojet focusing element (NJFE) through the transparent substrate of the bottom wall and thereby focuses the light as a photonic nanojet (14) inside the fluid medium between the bottom wall and the ceiling wall; and
    - light detection means arranged to measure the light scattered or induced by a nanometric object (12) hit by a photonic nanojet (14), the light scattered or induced returning to the light detection means by first passing through the at least one nanojet focusing element (NJFE) (13).

    METHOD, APPARATUS AND SYSTEM PROVIDING ALTERNATIVE REALITY ENVIRONMENT
    10.
    发明公开
    METHOD, APPARATUS AND SYSTEM PROVIDING ALTERNATIVE REALITY ENVIRONMENT 审中-公开

    公开(公告)号：EP3531244A1

    公开(公告)日：2019-08-28

    申请号：EP18158688.4

    申请日：2018-02-26

    Applicant: THOMSON LICENSING

    Inventor： LIMOR, Josh ,  VERDIER, Alain

    IPC: G06F3/01

    Abstract: One or more processors provide image information to a wearable display device to produce a displayed image on a surface of the wearable display device that includes a first computer generated image (CGI) and a second CGI, wherein the first CGI represents a virtual object in a first position in the displayed image to coincide with a first shadow image included in a background display visible through the surface; and the second CGI represents an image corresponding to the background display and in a second position in the displayed image to hide a portion of a second shadow image included in the background display.

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