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Acoustic ridge or rib waveguides in low-loss integrated optical platforms
MW Puckett, T Qiu, MK Salit, J Wu - US Patent App. 15/591,747, 2018 - Google Patents
BACKGROUND [0003] Brillouin scattering, an interaction between light and sound which
results in the exchange of energy among optical wavelengths, can be leveraged to create …
results in the exchange of energy among optical wavelengths, can be leveraged to create …
SAW optical modulators with sense transducers
An electro-holographic light field generator device com prises surface acoustic wave (SAW)
optical modulators arranged in different directions. Specifically, some embodi ments have …
optical modulators arranged in different directions. Specifically, some embodi ments have …
Light field generator devices with opposed saw modulators
An electro-holographic light field generator device com prises surface acoustic wave (SAW)
optical modulators arranged in different directions. Specifically, some embodi ments have …
optical modulators arranged in different directions. Specifically, some embodi ments have …
Display apparatus with a display area and a non-display area and including a sound generator
LEE Sungtae, S Kim, P KwanHo, C YeongRak… - US Patent …, 2021 - Google Patents
(57) ABSTRACT A display apparatus includes a display panel including a display area
configured to display an image, and a non display area, at least one first sound generator in …
configured to display an image, and a non display area, at least one first sound generator in …
Photonic devices
M Soltani, EM Chumbes - US Patent 11,054,673, 2021 - Google Patents
US11054673B2 - Photonic devices - Google Patents US11054673B2 - Photonic devices -
Google Patents Photonic devices Download PDF Info Publication number US11054673B2 …
Google Patents Photonic devices Download PDF Info Publication number US11054673B2 …
Display apparatus
LEE Sungtae, S Kim, P KwanHo, C YeongRak… - US Patent …, 2024 - Google Patents
A display apparatus includes: a display panel including: a display area configured to display
an image, and a non-display area, at least one first sound generator in the display area, and …
an image, and a non-display area, at least one first sound generator in the display area, and …
Beam expanding film and holographic display apparatus including the same
Y Kim, H Kim, Y Kim, H Song, H Lee - US Patent 12,124,216, 2024 - Google Patents
A beam expanding film includes a first material layer and a photonic crystal layer that
expands a width of incident light and emits light having an expanded width. The photonic …
expands a width of incident light and emits light having an expanded width. The photonic …
Photonic devices
M Soltani, EM Chumbes - US Patent 11,709,314, 2023 - Google Patents
G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY
MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS …
MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS …
Photonic devices
M Soltani, EM Chumbes - US Patent 11,726,258, 2023 - Google Patents
Photonic devices having a photonic waveguiding layer, and a cladding layer, disposed on
the photonic waveguiding layer, and where the cladding section is a material comprising …
the photonic waveguiding layer, and where the cladding section is a material comprising …
Photonic devices
M Soltani, EM Chumbes - US Patent 11,703,637, 2023 - Google Patents
US11703637B2 - Photonic devices - Google Patents US11703637B2 - Photonic devices - Google
Patents Photonic devices Download PDF Info Publication number US11703637B2 …
Patents Photonic devices Download PDF Info Publication number US11703637B2 …