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US 2024/0192137 A1Published application
Multi-mode illumination system
AssigneeEssenlix Corporation
InventorsJi Qi, Stephen Y. Chou, Wei Ding
Life of this patent
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Abstract
A multi-mode illumination system, including: a first illumination module; a second illumination module; and a third illumination module, as disclosed herein.
Claims20
A dual-mode illumination system for illuminating a sample, comprising:
- (a) a first illumination module, comprising:
- a right-angle prism;
- and
- a first light source oriented toward the right-angle prism, wherein the right-angle prism reflects or redirects light emitted from the first light source toward the sample;
- and
- (b) a second illumination module, comprising:
- a light extraction plate that comprises a light scattering structure on a surface thereof;
- a second light source configured to emit light into the light extraction plate;
- a second optical filter;
- and
- a light diffuser film disposed between the second optical filter and the light extraction plate.
8 more elements
A dual-mode illumination system, comprising:
- a sample holder;
- a first illumination module, comprising:
- a right-angle prism;
- and
- a first light source oriented toward the right-angle prism, wherein the right-angle prism reflects or redirects light emitted from the first light source toward the sample holder;
- and
- a second illumination module, comprising:
- a light extraction plate that comprises a light scattering structure on a surface thereof;
- a second light source configured to emit light into the light extraction plate;
- a second optical filter;
- and
- a light diffuser film disposed between the second optical filter and the light extraction plate.
9 more elements
A dual-mode illumination system, comprising:
- an imager;
- a sample holder;
- a first illumination module, comprising:
- a right-angle prism;
- and
- a first light source oriented toward the right-angle prism, wherein the right-angle prism reflects or redirects light emitted from the first light source toward the sample holder;
- and
- a second illumination module, comprising:
- a light extraction plate that comprises a light scattering structure on a surface thereof;
- a second light source configured to emit light into the light extraction plate;
- a second optical filter;
- and
- a light diffuser film disposed between the second optical filter and the light extraction plate.
10 more elements
Dependencies are inferred from the claim text.