Portable equipment

A portable device, matrix technology, applied in lighting devices, telephone structures, light sources, etc., can solve the problems of high power consumption, low transmittance of liquid crystal display devices, and inability to perform high-brightness display, etc., to achieve good weight balance, The effect of operability improvement

Inactive Publication Date: 2012-07-11
APPLE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, since this prior art device also uses light-emitting diodes as a backlight, and the transmittance of the liquid crystal display device is as low as 10% or less, it cannot perform high-brightness display like the above-mentioned prior art, or even if high Brightness display also requires greater power consumption

Method used

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  • Portable equipment
  • Portable equipment
  • Portable equipment

Examples

Experimental program
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Embodiment Construction

[0052] figure 1 It is a perspective view showing Embodiment 1 in which the present invention is applied to a foldable mobile phone, figure 1 (a) is a perspective view seen from the front side in a state where the foldable mobile phone is opened, figure 1 (b) is a perspective view seen from the back side.

[0053] In the figure, 1 is an operation-side case having an operation portion in which a plurality of operation keys 2 are arranged, and one end thereof is connected to one end of a display-side case 4 via a hinge 3 . A microphone 5 used by the user during a call is provided on the other end side of the operation-side housing 1 . On the other hand, if figure 1 As shown in (a), a main display unit 6 for displaying characters and images is provided on the front side of the display side case 4 . The main display unit 6 is a liquid crystal display device (LCD). On the other end side of the display side case 4, a receiver 7 for outputting the voice of the other party is prov...

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PUM

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Abstract

The invention aims to provide portable terminal which can display in a high brightness manner at low power consumption. The portable terminal is formed in such a way that an LED display panel is arranged; a plurality of LEDs, distributed in a matrix on the LED display panel, are arranged on the surface of the housing accommodating electronic parts; and a display control device is used for performing display control for the LEDs on the LED display panel. According to the terminal provided by the invention, through the LEDs distributed in a matrix, high-brightness display at low power consumption is realized.

Description

[0001] This application is a divisional application of an invention patent application with an application date of June 8, 2004, an application number of 200480030077.8, and an invention title of "portable equipment". technical field [0002] The present invention relates to a portable device such as a mobile phone provided with a display device, and particularly relates to a portable device that reduces power consumption of the display device and improves brightness when the display device is turned on. Background technique [0003] Conventionally, there is a mobile phone described in Japanese Patent Application Laid-Open No. 2002-51135 as a mobile phone provided with a display device for notifying incoming call information. This mobile phone is a double-folding mobile phone, and a character display unit is provided as an incoming call information display unit on the rear surface of a display-side housing on which a main display unit is provided. When there is an incoming c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/22H05B37/02
Inventor 横馆伸也外山直树富森健史
Owner APPLE INC
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