Handheld communications device and adjustment method for flashlight module of handheld communications device
AssigneeWistron Corporation
InventorLi-Jen Chen
Life of this patent
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Abstract
An adjustment method for a flashlight module of a handheld communications device includes following steps: detecting a light field of at least one frame and obtaining at least one attribute; determining whether the at least one attribute satisfies a specific criterion; and selecting a specific lighting configuration from a plurality of lighting configurations supported by the flashlight module after the at least one attribute satisfies the specific criterion, wherein the plurality of lighting configurations respectively correspond to different light fields.
Claims18
An adjustment method for a flashlight module of a handheld communications device, comprising:
- selecting a default lighting configuration from a plurality of lighting configurations;
- utilizing the flashlight module to perform an assistant exposure operation according to the default lighting configuration;
- detecting a light field of at least one frame after the assistant exposure operation is performed and obtaining at least one attribute;
- determining whether the at least one attribute satisfies a specific criterion;
- and
- selecting a specific lighting configuration from the plurality of lighting configurations supported by the flashlight module, wherein the plurality of lighting configurations respectively correspond to different light fields.
A handheld communications device, comprising:
- a flashlight module, supporting a plurality of lighting configurations and arranged for emitting light according to a selected lighting configuration, wherein the plurality of lighting configurations respectively correspond to different light fields;
- a detection unit, arranged for detecting a light field of at least one frame and obtaining at least one attribute;
- and
- a control unit, arranged for determining whether the at least one attribute satisfies a specific criterion, and when the at least one attribute satisfies the specific criterion, selecting a specific lighting configuration from the plurality of lighting configurations, wherein the control unit further selects a default lighting configuration from the plurality of lighting configuration, and the flashlight module performs an assistant exposure operation according to the default lighting configuration, where the detection unit detects the light field of the at least one frame after the assistant exposure operation is performed.
Dependencies are inferred from the claim text.