Television – Camera – system and detail – With object or scene illumination
Reexamination Certificate
2005-01-12
2008-10-07
Ho, Tuan (Department: 2622)
Television
Camera, system and detail
With object or scene illumination
Reexamination Certificate
active
07432976
ABSTRACT:
A method for macro photographing with a digital camera without attaching a separate light source apparatus for macro photographing is provided. A method for macro photographing in automatic light emission mode of a digital camera with a two-stage shutter button, and capable of photographing an object in close range in automatic light emission mode by using built-in macro and normal flashes, in which the amount of light emission is automatically adjusted, includes: when the shutter button operates in stage1, with the macro flash emitting light initially, and by performing auto focusing of an object, and setting light exposure automatically, determining a required light emission amount; and when the shutter button operates in stage2, if the required light emission amount is equal to or less than the maximum light emission amount that the macro flash can emit, the macro flash emitting light, and if the required light emission amount is greater than the maximum light emission amount that the macro flash can emit, the normal flash which emits light in normal mode emitting light to photograph the object.
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Kim Dong-min
Park Myoung-hoon
Drinker Biddle & Reath LLP
Ho Tuan
Samsung Techwin Co. Ltd.
Wang Kent
LandOfFree
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