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US 12,181,675 B2Granted
Augmented reality electronic device
AssigneeInnolux Corporation
InventorsChih-Lung Lin, Jian-Min Leu
Life of this patent
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Abstract
An augmented reality electronic device includes a light adjusting component. The light adjusting component includes a panel and a first quarter wave plate. The panel includes a first substrate, a second substrate and a medium layer disposed between the first substrate and the second substrate. The first quarter wave plate is disposed on a first side of the panel.
Claims18
An augmented reality electronic device, comprising:
- a light adjusting component, comprising:
- a panel comprising a first substrate, a second substrate and a medium layer disposed between the first substrate and the second substrate;
- and
- a first quarter wave plate disposed on a first side of the panel,
- wherein the panel has a second side opposite to the first side, the first side has a first reflectivity, the second side has a second reflectivity, and the first reflectivity is greater than the second reflectivity,
- wherein the medium layer has an alignment direction, the first quarter wave plate has a first slow-axis direction, and the alignment direction is perpendicular to the first slow-axis direction.
3 more elements
An augmented reality electronic device, comprising:
- a light adjusting component, comprising:
- a first substrate;
- a second substrate opposite to the first substrate;
- a medium layer disposed between the first substrate and the second substrate;
- a first quarter wave plate disposed on a first side of the first substrate;
- a second quarter wave plate disposed on a second side of the first substrate, wherein the second side is opposite to the first side, the second quarter wave plate is disposed between the first substrate and the medium layer;
- a first polarizer disposed on the first side of the first substrate;
- and
- a second polarizer disposed on the second side of the first substrate;
- wherein the first quarter wave plate is disposed between the first substrate and the first polarizer, and the second substrate is disposed between the medium layer and the second polarizer.
7 more elements
Dependencies are inferred from the claim text.