9 patents
Utility
Advanced polymer dispersed liquid crystal (PDLC) for display projection screens
26 Sep 23
An active or passive PDLC projection screen comprising: at least two transparent metalized or non-metalized polymer supports; at least one layer of liquid crystal dispersions located between said at least two transparent metalized polymer supports; electrical components to control the behavior of said PDLC projection screen; wherein said PDLC projection screen have a total light transmittance Tt of about 70 to 90%, a diffusion transmittance Dt of about 0 to 10%, a clarity C of 90 to 97% and a haze value H of about 0 to 3%, measured in accordance with either ASTM D 1003-13, ISO 13468-1:1996 or ISO 13468-2:1999; further wherein said PDLC projection screen is manufactured by methods of release sheets support.
Hassan-Ali Hakemi, Adrian Lofer, Eyal Peso, Dana Gal-Fuss, Koby Kfir
Filed: 30 Jun 16
Utility
Dynamic signage, glazed and patterned PDLC devices and methods for creating thereof
8 Nov 22
A polymer dispersed liquid crystal (PDLC) film, comprising: at least one first transparent flexible film coated with conductive material; at least one liquid crystal dispersion, allocated between said at least one first transparent flexible film and at least one second transparent flexible film; at least one second transparent flexible film coated with conductive material; where the PDLC comprises a pattern or a signage.
Hassan-Ali Hakemi, Adrian Lofer, Eyal Peso
Filed: 19 Oct 15
Utility
Suspended Particle Devices with Improved Adhesion Between the Active and Conducting Layers
25 Aug 22
A suspended-particle device with improved adhesion between the active and conductive layers is disclosed.
Eyal PESO, Adrian LOFER, Tania FADIDA, Dana GAL-FUSS
Filed: 1 Jul 20
Utility
Bistable Liquid Crystal Dispersion Devices Comprising Metal-organic Mesogens and Applications Thereof
17 Feb 22
A bistable liquid crystal film, comprising: a first transparent flexible film coated with conductive material; a second transparent flexible film; at least one layer of liquid crystal dispersions disposed between the transparent flexible conductive films; and an ionic dopant disposed within the layer of liquid crystal dispersions.
Hassan Ali HAKEMI, Adrian LOFER, Eyal PESO, Dana GAL-FUSS
Filed: 12 Oct 21
Utility
Advanced liquid crystal film for anti motion sickness and methods thereof
16 Nov 21
A system to prevent motion sickness to at least one passenger in a moving vehicle, comprising: at least one liquid crystal film; at least one power dimmer apparatus operative to provide AC current to said at least one liquid crystal film; at least one sensor operative to sense the motion of said vehicle; at least one non-transitory computer-readable medium for producing a signal for activating and deactivating said at least one liquid crystal film in a certain frequency by means of said at least one power dimmer apparatus; wherein said activating and deactivating said at least one liquid crystal film is done in form of visual cues directly coordinated by motion sensory inputs provided by said at least one sensor.
Eyal Peso, Adrian Lofer, Omry Ben Ezra
Filed: 10 May 17
Utility
Multiple and Single Layers Liquid Crystal Dispersion Devices for Common and Direct Glazing Applications and Methods Thereof
9 Sep 21
The present invention discloses means and methods for manufacturing a multilayer of liquid crystal dispersion film using releasable supporting films and means and methods for manufacturing a haze-free and low-cost multi liquid crystal-layer PDLC, LCDP, PSLC or polymer network using reliable supporting films.
Hassan-Ali HAKEMI, Adrian LOFER, Eyal PESO, Dana GAL-FUSS
Filed: 24 May 21
Utility
Advanced Liquid Crystal Film for Anti Motion Sickness and Methods Thereof
2 Sep 21
A system to prevent motion sickness to at least one passenger in a moving vehicle, comprising: at least one liquid crystal film; at least one power dimmer apparatus operative to provide AC current to said at least one liquid crystal film; at least one sensor operative to sense the motion of said vehicle; at least one non-transitory computer-readable medium for producing a signal for activating and deactivating said at least one liquid crystal film in a certain frequency by means of said at least one power dimmer apparatus; wherein said activating and deactivating said at least one liquid crystal film is done in form of visual cues directly coordinated by motion sensory inputs provided by said at least one sensor.
Eyal PESO, Adrian LOFER, Omry BEN EZRA
Filed: 10 May 16
Utility
Inorganic Pigments for Use In Liquid Crystal Devices
24 Jun 21
A method of preparing non-conductive coated pigment particles for use in liquid crystal applications.
Dana Gal-Fuss, Tania Fadida, Eyal Peso, Adrian Lofer
Filed: 31 Jan 19
Utility
Metal organic liquid crystal dyes
30 Nov 20
A dye composition dissolvable within a liquid crystal host device (including: polymer dispersed liquid crystal, polymer network liquid crystal, polymer stabilized liquid crystal, liquid crystal displays and similar devices), comprising eutectic mixtures of dichroic metallomesogen molecules.
Hassan-Ali Hakemi, Adrian Lofer, Eyal Peso
Filed: 24 May 15
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