Electronic device and radio communication terminal

An electronic device and wireless communication technology, applied in the direction of image communication, television, electrical components, etc., can solve the problems of connection reliability reduction and cost increase, and achieve the effect of eliminating reliability problems, easy installation, and eliminating cost increase

Inactive Publication Date: 2007-02-07
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Flexible substrates and connections using connectors have disadvantages of increased cost and reduced connection reliability

Method used

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  • Electronic device and radio communication terminal
  • Electronic device and radio communication terminal
  • Electronic device and radio communication terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] figure 1 It is a perspective view showing the state when the clamshell mobile phone to which the wireless communication control method of the present invention is applied is opened, figure 2 It is a perspective view showing the state when the clamshell mobile phone to which the wireless communication control method of the present invention is applied is closed.

[0062] exist figure 1 and figure 2 Among them, the operation button 4 is arranged on the surface of the first case part 1 , the microphone 5 is provided at the lower end of the first case part 1 , and the external wireless communication antenna 6 is attached to the upper end of the first case part 1 . Furthermore, a display body 8 is provided on the surface of the second case part 2 , and a speaker 9 is provided on the upper end of the second case part 2 . A display body 11 and an imaging element 12 are provided on the back surface of the second housing portion 2 . In addition, as the display bodies 8 a...

Embodiment 2

[0069] image 3 It is a perspective view showing the appearance of a rotary mobile phone to which the wireless communication control method of the present invention is applied.

[0070] exist image 3 Among them, the operation button 24 is arranged on the surface of the first case part 21 , the microphone 25 is provided at the lower end of the first case part 21 , and the external wireless communication antenna 26 is attached to the upper end of the first case part 21 . Furthermore, a display body 28 is provided on the surface of the second case part 22 , and a speaker 29 is provided on the upper end of the second case part 22 . Internal wireless communication antennas 27 and 30 for performing internal wireless communication between the first case portion 21 and the second case portion 22 are respectively provided in the first case portion 21 and the second case portion 22 .

[0071] And, the first casing part 21 and the second casing part 22 are connected by the hinge 23, b...

Embodiment 3

[0076] Figure 4 It is a cross-sectional view showing the main part of the embodiment of another electronic device.

[0077] exist Figure 4 In FIG. 1 , the electronic device is divided into a main body 135 and a display 139 , which are integrally formed by a hinge 137 . The main body substrate 133 is in charge of the function control of the main body of the electronic device. Various input and output devices, such as a keyboard and a display device, are connected to the electronic device. 134 denotes a keyboard as an input device, and 136 denotes a liquid crystal display as a display device. 138 denotes a liquid crystal controller that generates display data under the control of the electronic circuit on the main body substrate 133 . Here, a transmitting antenna 141 and a receiving antenna 140 are provided in the electronic device for internal wireless communication between the main body portion 135 and the display portion 139 .

[0078] Furthermore, the display data gen...

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PUM

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Abstract

A single case contains means for converting a transmission signal into an electromagnetic signal and means for receiving the electromagnetic signal and restoring the transmission signal, so that high-speed large-capacity transfer data is radio-transmitted.

Description

technical field [0001] The present invention relates to an electronic device and a wireless communication terminal incorporating elements requiring high-speed data transmission, such as a display element and an imaging element. Background technique [0002] In recent years, the functions of mobile phones, notebook computers, digital cameras, etc. have been greatly improved, and the built-in display elements and imaging elements are required to have high resolution and high definition, and are becoming more and more complicated. In particular, in mobile phones, higher performance such as built-in camera functions and larger display screens are required, as well as smaller, lighter, and lower power consumption. for the mainstream. [0003] Figure 15 It is a block diagram showing a typical configuration of an electronic device using an active matrix liquid crystal display as a display element, Figure 16 is its timing diagram. [0004] Such as Figure 15 As shown, the CPU 7...

Claims

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Application Information

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IPC IPC(8): H04B1/38H04N5/225
Inventor 池田胜幸饭田泉伊东纪夫
Owner SEIKO EPSON CORP
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