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US 2022/0020318 A1Published application
Light source device and light emission control method
AssigneeSamsung Electronics Co., Ltd.
InventorsTakayuki SASAOKA, Osamu Konuma, Katsutoshi Sasaki, Taehong Min
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Abstract
Provided are a light source device, a light emission control method, and a computer program for mitigating flickers. The light source device includes a plurality of light sources, and a controller configured to individually control the plurality of light sources to emit light. The controller controls one or more of the plurality of light sources to emit light at random in a time domain or controls such that light emission timings of the plurality of light sources do not overlap.
Claims20
A light-emitting diode (LED) display device, comprising:
- a plurality of LED elements;
- and
- at least one controller configured to control the plurality of LED elements,
- wherein the at least one controller is configured to control at least one of the plurality of LED elements to emit light at random in a time domain, or configured to control the plurality of LED elements such that light emission timings of the plurality of LED elements do not overlap.
1 more element
A light source device, comprising:
- a plurality of light sources;
- and
- at least one controller configured to control the plurality of light sources,
- wherein the at least one controller is configured to control at least one of the plurality of light sources to emit light at random in a time domain, or to control the plurality of light sources such that light emission timings of the plurality of light sources do not overlap.
1 more element
Dependencies are inferred from the claim text.