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Protable information terminal

An information terminal, portable technology, applied in the direction of telephone communication, image communication, communication between multiple stations, etc., can solve the problem of unable to confirm the image and so on

Inactive Publication Date: 2003-09-03
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, similar to Japanese Patent Laid-Open No. Hei 10-65780, there is a problem that the image actually sent cannot be confirmed

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0046] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Note that a mobile phone is an example of a portable information processing terminal described below. However, the portable information processing terminal is not limited to a mobile phone, and it may be an information terminal such as a PDA, a portable game machine, a mobile GPS, and the like.

[0047] figure 1 It is a front view of the mobile phone when the user opens the cover of the mobile phone to use the mobile phone 1 . Assuming that the mobile phone is a foldable mobile information terminal, it is composed of components including an upper shell 2, a lower shell 3, a fixed display part 4 and a leaflet 5. The hinge 5 is a shaft when the upper case 2 and the lower case 3 are opened and closed. The leaflet 5 is formed by combining a plurality of leaflets, and these leaflets are included in the upper shell 2 and the lower shell 3 respectively. Note ...

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PUM

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Abstract

The invention provides a wider diaplay screen for a portable information terminal having a videophone function, and a method for simultaneously checking both of a transmitting display screen and a receiving screen. A cover-like movable display part to be opened up to the rear face of a casing body of the portable information terminal is opened around a shaft attached to the casing to observe the display surface from the same direction as a fixed display part, so that a display screen wider than a conventional device can be provided. When different pieces of information are displayed on the fixed display part and the movable display part, information volume to be simultaneously recognized by an operator can be increased. Since a transmission image can be displayed on one screen and a reception image can be displayed on the other screen especially when a video telephone is used, talking can be attained while checking the transmission image of exact size though the speech is difficult in the conventional device.

Description

technical field [0001] The present invention relates to a portable information terminal which displays images not only on a display screen of a fixed display part fixed to the front of a casing but also on a display screen of a movable display part provided on the back of the casing. Background technique [0002] A portable information terminal is a battery-driven electronic communication device used in its body. As for common portable information terminals, there are, for example, mobile phones, PDAs (Personal Digital Assistants) and the like. [0003] In the field of mobile phones among conventional portable information terminals, a camera or an external camera may be built into the mobile phone. Moreover, the camera can not only capture still images, but also can capture moving images. Today, mobile phones are highly computerized and multifunctional. Therefore, there is an urgent need to expand the display area of ​​the display screen and improve display efficiency. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16H04B7/14H04B7/26H04M1/02H04M1/03H04M1/12H04M1/72439H04N7/14H04Q7/32
CPCH04N7/148H04M2250/52H04M1/0245H04N7/142H04M1/0214H04N2007/145H04M1/0247H04M2250/16H04M1/72555H04M1/72439
Inventor 河村健児
Owner NEC CORP