Mobile communication apparatus and flashlight controlling method

A technology of a mobile communication device and a control method, which is applied to control exposure, optics, image communication, etc., and can solve problems such as inability to coordinate images

Inactive Publication Date: 2014-03-26
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

That is to say, the color temperature of the object projected by the flash is not consistent with the color temperature of other backgrounds, which will make the overall picture uncoordinated

Method used

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  • Mobile communication apparatus and flashlight controlling method
  • Mobile communication apparatus and flashlight controlling method
  • Mobile communication apparatus and flashlight controlling method

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Embodiment Construction

[0033] A number of embodiments of the present invention will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some known and conventional structures and elements will be shown in a simple and schematic manner in the drawings.

[0034] see figure 1 , which is a schematic diagram of a mobile communication device 100 according to an embodiment of the present invention. Such as figure 1 As shown, the mobile communication device 100 includes an optical module 120 , a flash module 140 and a control unit 160 .

[0035] The optical module 120 is used for sensing ambient light. In this embodiment, the optical module 120 inc...

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Abstract

The invention discloses a mobile communication apparatus and a flashlight controlling method. The mobile communication apparatus includes an optical module, a flashlight module and a control unit. The optical module is configured for sensing an ambient color temperature of an ambient light. The flashlight module includes a plurality of light-emitting units. Each of the light-emitting units corresponds to a different spectrum band. The control unit is coupled to the optical module and the flashlight module respectively. According to the ambient color temperature of the ambient light, the control unit dynamically adjusts a relative intensity proportion between the light-emitting units while the flashlight module performing a lighting operation.

Description

technical field [0001] The present invention relates to a mobile communication device and its control method, and in particular to a design of a flash module on the mobile communication device and its flash control method. Background technique [0002] With the rapid development of mobile communication devices, various multifunctional mobile phones have come into the market one after another, and the photography function has become an essential function of the mobile phone, and gradually replaces the position of the digital camera. [0003] Most of the image sensing elements of digital cameras use Charge-coupled Device (CCD) or Complementary Metal-Oxide-Semiconductor (Complementary Metal-Oxide-Semiconductor, CMOS) to replace the traditional photosensitive film, and when taking pictures, because The light in the photographing environment is supplied by light sources mixed with various sources (such as natural light, fluorescent tubes, fluorescent tubes, etc.). The light from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/04H04N9/73G03B7/16G03B15/05G03B30/00
CPCG03B15/05H04N9/04G03B7/16H04N9/73H04N9/735G03B2215/0503G03B2215/0571H04N23/56H04N23/71H04N23/74H04N23/88
Inventor 苏文岳曾绪祥
Owner HTC CORP
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