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1. 发明申请

WO2020074706A1 OPTICAL SECURITY DEVICE 审中-公开
公开(公告)号：WO2020074706A1
公开(公告)日：2020-04-16
申请号：PCT/EP2019/077602
申请日：2019-10-11
申请人： IQ STRUCTURES S.R.O.
发明人： SKEREN, Marek , RYZI, Zbynek , NAHÁLKA, Roman
IPC分类号： B42D25/328
摘要： An optical security device (1) comprising a recorded or encoded representation of an optically variable image (40), the image (40) being reconstructable and viewable for security, authentication or identification purposes, the device (1) comprising: an optical structure (30) in which there is recorded or encoded a representation of the optically variable image (40) in the form of a plurality of discrete portions (e.g. 50) of the complete image (40) to be reconstructed, wherein the respective said plurality of portions (e.g. 50) of the optically variable image (40) can, when reconstructed, only be viewed in their totality by viewing the said image (40) at or over a plurality of different viewing angles or angle ranges (70) relative to the optical structure (30) and/or at or over a plurality of different angles or range of angles of illumination of the optical structure (10), and wherein the size, in at least one dimension, direction, axis or plane, of the complete image (40), when reconstructed, is greater than the corresponding size, in the same, or the respective same, dimension, direction, axis or plane, of a part of the optical structure (30) having the said plurality of portions (e.g. 50) of the image (40) collectively recorded or encoded therein.

2. 发明申请

WO2019238822A2 LUMINAIRES AND OPTICAL ELEMENTS FOR USE THEREIN 审中-公开
公开(公告)号：WO2019238822A2
公开(公告)日：2019-12-19
申请号：PCT/EP2019/065495
申请日：2019-06-13
申请人： IQ STRUCTURES S.R.O.
发明人： SKEREN, Marek , RYZI, Zbynek , TETHAL, Tomas
IPC分类号： G02B5/18 , F21V5/00 , F21V13/12 , G02B19/00 , B29D11/00
摘要： A luminaire including: at least one light source (2), and an optical system (10, 11, 12a, 12b) for directing and/or distributing the light (5) emitted by the source(s) (2) into a desired output light distribution pattern (7); wherein the optical system comprises one or more optical elements (10, 11, 12a, 12b), the or each said optical element (10, 11, 12a, 12b) comprising a thin foil or sheet substrate having at least one optically functional surface or surface layer thereon or on a portion thereof, and wherein: (i) at least a portion of the at least one optically functional surface or surface layer on the substrate of at least one of the one or more optical elements (10, 11, 12a, 12b) has an at least partially diffractive optical function, and/or (ii) at least a portion of the at least one of the one or more optical elements (10, 11, 12a, 12b) is shaped such that its substrate is configured so as to have a non-flat or non- planar shape in three dimensions.

3. 发明申请

WO2020038733A1 GRAMOPHONE PLATE WITH RECORDED IMAGE 审中-公开
公开(公告)号：WO2020038733A1
公开(公告)日：2020-02-27
申请号：PCT/EP2019/071378
申请日：2019-08-08
申请人： IQ STRUCTURES S.R.O.
发明人： HOUHA, Roman , SKEREN, Marek , KVETON, Milan , MATEJKA, Milan
IPC分类号： G11B3/68 , B29D17/00 , G11B7/24 , G11B23/38
摘要： A gramophone plate (P) having at least one face, the at least one face including at least one region on which is recorded audio data (2), wherein the said at least one region of the at least one face also has at least one visual image (7), or a portion of at least one visual image, recorded thereon.

4. 发明申请

WO2019197588A1 VOLUME OPTICAL ELEMENTS 审中-公开
公开(公告)号：WO2019197588A1
公开(公告)日：2019-10-17
申请号：PCT/EP2019/059361
申请日：2019-04-11
申请人： IQ STRUCTURES S.R.O.
发明人： SKEREN, Marek , MATULOVA, Lenka , HOUHA, Roman
IPC分类号： G02B27/32 , B42D25/29 , B42D25/324 , B42D25/328 , B42D25/364 , B42D25/373 , B42D25/36 , B42D25/455 , B42D25/46 , C09C1/00
摘要： A volume diffractive optical element (E) comprising: a carrier (1) having an optical relief pattern (P) on at least one surface thereof, and at least one optically functional layer (2) applied over or onto at least one or more portions or relief features (P) of the relief pattern on the carrier (1); wherein in embodiments the at least one optically functional layer (2) comprises a plurality of discrete bodies, beads or globules (2) of optical material applied over or onto the respective individual relief portions or relief features or relief elements (P) of the relief pattern on the carrier (1).

5. 发明申请

WO2022053513A1 MODULAR LUMINAIRES 审中-公开
公开(公告)号：WO2022053513A1
公开(公告)日：2022-03-17
申请号：PCT/EP2021/074708
申请日：2021-09-08
申请人： IQ STRUCTURES S.R.O.
发明人： SKEREN, Marek , RYZI, Zbynek , TETHAL, Tomas , HOUHA, Roman
IPC分类号： F21S2/00 , F21V5/00 , F21V7/10 , F21V13/12 , F21V17/16 , F21V7/00 , F21Y105/18 , F21Y115/10
摘要： An arrangement (1) for forming into a luminaire, the arrangement (1) comprising: one or more optical cells (10) each including means for receiving, collecting and redistributing light from a respective one of one or more light sources (32), e.g. LEDs; and a configuring element (20) for accommodating the one or more optical cells (10) in a predefined relative configuration or pattern; wherein the configuring element (20) comprises a sheet or plate or film of material having one or more apertures (22) therein in the said predefined relative configuration or pattern, each aperture (22) being for receiving therein a respective one of the said cells (10).

6. 发明申请

WO2022053512A1 OPTICAL CELLS FOR MODULAR LUMINAIRES 审中-公开
公开(公告)号：WO2022053512A1
公开(公告)日：2022-03-17
申请号：PCT/EP2021/074707
申请日：2021-09-08
申请人： IQ STRUCTURES S.R.O.
发明人： SKEREN, Marek , RYZI, Zbynek , TETHAL, Tomas , HOUHA, Roman
IPC分类号： F21V13/12 , F21V5/00 , F21V7/00 , F21V7/10 , F21V17/16 , F21Y105/18 , F21Y115/10
摘要： An optical cell (10) for forming a luminaire, the optical cell (10) comprising: (i) a light collector element (14), (ii) a cover element (15) attached to the light collector element (14), and (iii) a transmission element (16) mounted between the light collector element (14) and the cover element (15); wherein: (iv) the light collector element (14) comprises a body including: an input, e.g. an input opening, for receiving and collecting light from at least one light source, e.g. one or more LEDs (32) pre-mounted on a circuit- or wiring board (30); an output, e.g. an output opening, for propagating collected light towards the transmission element (16); at least one wall (52) defining one or more portions of the body, such as an internal chamber (53) therewithin, between its input and output, and configured for collecting light entering the body/chamber (53) via its input and conveying or directing said light towards its output; and attachment means (55, 65) for mechanically attaching the light collector element (14) to the cover element (15) and securing the transmission element (16) therebetween; (v) the cover element (15) comprises: an input opening facing towards the transmission element (16) and for receiving light transmitted thereby; an output opening via which light is outputted from the optical cell (10); and at least one internal surface (62) defining a cavity (63) within the cover element (15) between its input and output openings, the cavity's internal surface(s) (62) being configured for allowing or effecting passage of light, or a portion of the light, through the cavity (63) from the cover element's input opening towards its output opening; and (vi) the transmission element (16) comprises: one or more planar optical elements, wherein the or each optical element includes a first surface facing towards the output of the light collector element (14) and a second surface facing towards the input opening of the cover element (15), and the or each optical element exhibits a predetermined optical activity or function in its transmission of light incident thereon which has exited the output of the light collector element (14) and is transmitted by the transmission element (16) towards the input opening of the cover element (15).

7. 发明申请

WO2019238822A3 LUMINAIRES AND OPTICAL ELEMENTS FOR USE THEREIN 审中-公开
公开(公告)号：WO2019238822A3
公开(公告)日：2019-12-19
申请号：PCT/EP2019/065495
申请日：2019-06-13
申请人： IQ STRUCTURES S.R.O.
发明人： SKEREN, Marek , RYZI, Zbynek , TETHAL, Tomas
IPC分类号： G02B5/18 , F21V5/00 , F21V13/12 , G02B19/00 , B29D11/00 , G02B27/42
摘要： A luminaire including: at least one light source (2), and an optical system (10, 11, 12a, 12b) for directing and/or distributing the light (5) emitted by the source(s) (2) into a desired output light distribution pattern (7); wherein the optical system comprises one or more optical elements (10, 11, 12a, 12b), the or each said optical element (10, 11, 12a, 12b) comprising a thin foil or sheet substrate having at least one optically functional surface or surface layer thereon or on a portion thereof, and wherein: (i) at least a portion of the at least one optically functional surface or surface layer on the substrate of at least one of the one or more optical elements (10, 11, 12a, 12b) has an at least partially diffractive optical function, and/or (ii) at least a portion of the at least one of the one or more optical elements (10, 11, 12a, 12b) is shaped such that its substrate is configured so as to have a non-flat or non- planar shape in three dimensions.

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