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US 2022/0026041 A1Published application
Illumination device and electronic apparatus including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsSeunghoon HAN, Jangwoo YOU, Minkyung LEE
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Abstract
Provided are an illumination device and an electronic apparatus. The illumination device includes a light source configured to emit light, a surface light source layer configured to convert the light emitted from the light source to surface light, a focusing lens configured to focus the surface light from the surface light source layer, and a display panel including an aperture through which light focused by the focusing lens passes.
Claims16
An illumination device comprising:
- a light source configured to emit light;
- a focusing lens configured to focus the light from the light source;
- and
- a display panel comprising an aperture through which the light focused by the focusing lens passes,
- wherein the light from the light source illuminates an object through the aperture, and
- wherein the aperture is provided corresponding to an area of 20×20 pixels or less with respect to pixels included in the display panel.
3 more elements
An electronic apparatus comprising:
- an illumination device configured to emit light to an object;
- a sensor configured to receive light reflected from the object;
- and
- a processor configured to acquire information about the object based on the light received by the sensor,
- wherein the illumination device comprises:
- a light source;
- a focusing lens configured to focus the light from the light source;
- and
- an aperture through which the light focused by the focusing lens passes,
- wherein the aperture is provided corresponding to an area of 20×20 pixels or less with respect to pixels included in a display panel.
7 more elements
Dependencies are inferred from the claim text.