a fill light

A technology of supplementary light and aperture, applied in the field of supplementary light for shooting, can solve the problems of single supplementary light mode and lack of layering in photos, etc., and achieve the effect of simple control method, rich light layering and natural color

Active Publication Date: 2018-08-03
SHENZHEN ACCO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the defects in the prior art that the photos taken by the supplementary light lack a sense of hierarchy and the supplementary light mode is single.

Method used

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Such as Figure 1-3 As shown, a supplementary light in this embodiment at least includes an annular aperture 10 . As the biggest difference from the prior art, the annular aperture 10 is a non-closed ring with an arc-shaped notch, and the central angle α corresponding to the arc-shaped notch is 50-75°. Usually, the central angle α is selected from 50° , any angle among 55°, 60°, 65°, 70° and 75°. It has been verified that when the central angle α is 60°, the fill light effect is the best. When using this ring aperture for supplementary light shooting, especially for selfie supplementary l...

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PUM

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Abstract

The invention relates to the technical field of supplementary light for photographing, and specifically discloses a supplementary light for photographing with handheld devices such as mobile phones and PDAs, which at least includes an annular aperture, the annular aperture is a non-closed ring, and the annular aperture has an arc shape. The notch, the arc-shaped notch corresponds to a central angle of 50° to 75°. The supplementary light of the present invention is especially used for selfie supplementary light, forming light shadows on the cheeks, chin and neck of the face, using light and dark contrast to make the light layering of the face richer, the photo effect is more three-dimensional, and the color of the skin is more vivid. Natural, and creates a face-lifting effect through the layering of light.

Description

technical field [0001] The invention relates to the technical field of supplementary light for photographing, in particular to a supplementary light for photographing with handheld devices such as mobile phones and PDAs. Background technique [0002] With the rapid development of science and technology, smart phones and PDAs (handheld computers) are gradually popularized by the public. People often have the need to take selfies in their daily life, work and communication. But taking pictures is a matter that requires a very high light source, and commonly used smartphones and PDAs cannot configure too large the power and quantity of LEDs built into the phone due to reasons such as power consumption, cost, and volume. Therefore, the external fill light technology was born accordingly. [0003] To take a proper photo, you need to be able to control both the brightness of the light source and the angle of the light source. Most of the light source types, light source angles ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B15/05G03B15/06
CPCG03B15/05G03B15/06
Inventor 王念欧邹新亮刘享林赵长胜汤乔丹陈泓静
Owner SHENZHEN ACCO TECH CO LTD
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