Portable information terminal and digital camera therefor, and portable digital camera information terminal system

A technology of information terminals and digital cameras, applied in the direction of electrical digital data processing, digital data processing components, TV system components, etc., can solve problems such as cost, difficult combination system cost, loss of recorded images, etc., to avoid short circuit , Prevent terminal problems, avoid bad contact effects

Inactive Publication Date: 2003-03-26
KYOCERA CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when a digital camera is connected to a portable terminal, expensive parts and interfaces have been required in the past, so that there has been a problem that it is difficult to reduce the volume of the digital camera and the portable terminal, or to reduce the cost of the combined system
[0011] In addition, when using an RS-232C cable such as the one above, serial communication conforming to the EIA RS-232C standard is used instead of normal serial communication, so it is necessary to communicate between the portable terminal and the digital camera before starting communication. Exchanging certain commands between them to perform a so-called "handshake operation" to transfer image data after confirming that both

Method used

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  • Portable information terminal and digital camera therefor, and portable digital camera information terminal system
  • Portable information terminal and digital camera therefor, and portable digital camera information terminal system
  • Portable information terminal and digital camera therefor, and portable digital camera information terminal system

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Embodiment Construction

[0131] Preferred embodiments of the present invention will be explained in detail below.

[0132] Fig. 1 has shown a digital camera (hereinafter referred to as digital camera) for portable information terminal, and wherein Fig. 1A~1D are the front view, side view, side view of the digital camera for portable information terminal in embodiment 1-1 respectively. Bottom view and perspective view.

[0133] Fig. 2 shows an exploded perspective view of the digital camera in this embodiment. The camera includes: a top cover 2; an infrared absorption filter 3; a lens barrel 4 constituting the lens system of the camera; a bracket 5 for positioning the lens barrel 4 and preventing light outside the optical axis from reaching the imaging unit; a reflection protection A film 6 for eliminating harmful reflected light; a CMOS-IC 7 for processing the imaging unit and image data; a substrate 8 for fixing the IC 7 and other electronic components; and a bottom cover 9 .

[0134] On the lower ...

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Abstract

A portable information terminal such as mobile communication terminal having an earphone jack for sound input/output, PHS (personal handy-phone system), PDA (personal digital assistants), and mobile personal computer; a digital camera to connect to the portable information terminal, a digital camera connected portable terminal device comprising the portable information terminal and the digital camera, as well as to a method of controlling such a portable information terminal. The existing earphone jack provided on portable information terminals can be adopted as the plug for the digital camera or insertion plug for the connector of USB cable, so that the cost can be lowered and the system made compact to provide a highly flexible portable information terminal and a digital camera for use with the portable information terminal.

Description

technical field [0001] The present invention relates to a portable information terminal, such as a portable telephone with an earphone jack for sound input / output, PHS (Personal Handyphone System), PDA (Personal Digital Assistant), mobile personal computer; a portable information terminal for use A digital camera; a portable digital camera / information terminal including an information terminal and a digital camera; and a method of controlling the portable information terminal. Background technique [0002] In recent years, against the background that the speed of data communication has been increased using portable information terminals and significant progress has been made in information communication technology, portable phones have shifted from use as telephones to integrated information tools that are being rapidly accepted. [0003] Due to this trend, users need to expand from basic information of images, music, mails to more advanced contents such as moving images and...

Claims

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Application Information

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IPC IPC(8): G06F1/16H04M1/02H04M1/60H04N1/00H04N5/225H04N5/232
CPCH04M1/0264H04M1/0254G06F1/1632H04N5/2254H04N1/00281H04N1/00127H04N5/232H04N5/2253H04N2201/0034H04N2201/0049H04N1/00307H04N1/00204H04M1/6058H04M1/72409H04N23/55H04N23/54H04N23/63
Inventor 小田切贤次喜多胜哉山下贤一石川俊司上條哲也本田进岩重智也须永康弘尾石博文别府茂行染井康伸
Owner KYOCERA CORP
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