US 2026/0110418 A1Published application

A structure for facilitating spectrally selective transformation of light waves

AssigneeIyris Technology Ltd

InventorsDaniel Thomas James BRYANT, Derya Baran BARAN

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Abstract

A structure for facilitating spectrally selective transformation of light waves includes a substrate comprising a first substrate portion comprising a first material and a second substrate portion comprising a second material assembled with the first substrate portion. The first material has a first level of reflection for a first region of the light wave, which is greater than first levels of reflection for first regions of the light wave. The second material has a second level of transmission for the first region which is greater than second levels of transmission for the first regions. The second material has a third level of absorption for a second region of the light wave which is greater than third levels of absorption for second regions of the light wave. The second substrate portion absorbs a light wave portion associated with the second region and produces thermal energy based on the absorbing.

Claims20

Dependent claims

A structure for facilitating spectrally selective transformation of light waves, the structure comprising a substrate comprising:

at least one first substrate portion comprising at least one first material, wherein the at least one first material has a first level of reflection for a first region of the light wave and one or more first levels of reflection for one or more first regions of the light wave, wherein the first level of reflection is greater than one or more first levels of reflection;
and
at least one second substrate portion assembled with the at least one first substrate portion, wherein the at least one second substrate portion comprises at least one second material, wherein the at least one second material has a second level of transmission for the first region of the light wave and one or more second levels of transmission for the one or more first regions of the light wave, wherein the second level of transmission is greater than the one or more second levels of transmission, wherein the at least one second material has a third level of absorption for a second region of the light wave and one or more third levels of absorption for one or more second regions of the light wave, wherein the second level of absorption is greater than the one or more second levels of absorption, wherein the at least one second substrate portion is configured for:
absorbing at least one light wave portion associated with the second region of the light wave based on the at least one second material;
and
producing at least one amount of thermal energy based on the absorbing of the at least one light wave portion.

3 more elements

A method for producing a structure for facilitating spectrally selective transformation of light waves, the method comprising:

adding at least one first material in at least one first substrate portion of a substrate, wherein the at least one first material has a first level of reflection for a first region of the light wave and one or more first levels of reflection for one or more first regions of the light wave, wherein the first level of reflection is greater than one or more first levels of reflection;
adding at least one second material in at least one second substrate portion of the substrate, wherein the at least one second material has a second level of transmission for the first region of the light wave and one or more second levels of transmission for the one or more first regions of the light wave, wherein the second level of transmission is greater than the one or more second levels of transmission, wherein the at least one second material has a third level of absorption for a second region of the light wave and one or more third levels of absorption for one or more second regions of the light wave, wherein the second level of absorption is greater than the one or more second levels of absorption, wherein the at least one second substrate portion is configured for:
absorbing at least one light wave portion associated with the second region of the light wave based on the at least one second material;
and
producing at least one amount of thermal energy based on the absorbing of the at least one light wave portion;
and
assembling the at least one first substrate portion and the at least one second substrate portion for forming the structure.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 19/120,527Filed 15 Oct 2023
Priority: 14 Oct 2022
Published: 23 Apr 2026
Term ends: Not estimatedThe source records don’t support an estimate.

Classification10 codes

F21V 9/20
Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters: dichroic filters, i.e. devices operating…
A01G 7/045
Electric or magnetic or acoustic treatment of plants for promoting growth: with electric lighting
F21V 9/04
Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters: for filtering out infrared radiation
G02B 5/208
Filters: for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation