A foldable mobile communication terminal screen

A mobile communication terminal and sliding device technology, which is applied in the direction of selection device, telephone structure, radio/induction link selection arrangement, etc., can solve the problem of inconvenient portability of mobile communication terminals, and achieve the effect of maintaining portability and expanding functions.

Inactive Publication Date: 2008-08-13
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the existing mobile communication terminals are limited by the volume of the terminal, and the screen cannot be made very large, because if the screen of the mobile communication terminal is enlarged, the body of the mobile communication terminal will be enlarged, thereby making the mobile communication terminal inconvenient. to carry

Method used

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  • A foldable mobile communication terminal screen
  • A foldable mobile communication terminal screen
  • A foldable mobile communication terminal screen

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, a foldable mobile communication terminal screen device of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] The foldable mobile communication terminal screen of the present invention includes two outer screens 37 and an inner screen 38 .

[0024] Wherein, the inner screen 38 and the outer screen 37 can be the display screens of any existing mobile communication terminal, such as a liquid crystal display LCD, etc., and the inner screen 38 is fixedly arranged on the upper cover (not shown) of the mobile communication terminal; The upper cover is provided with an earpiece (not shown), and the upper cover is connected with the main body (not s...

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Abstract

The invention discloses a foldable mobile communication terminal screen device, including an internal screen and two external screens. The internal screen is fixed on the upper cover of the mobile communication terminal, provided with a control chip, a motor, a telescopic driving device and four sliding devices connected with the tops and bottoms of the external screens, the upper end and lower end of the internal screen is provides with a upper sliding chute and a lower sliding chute for the external screen; the control chip is used to control the rotation of the motor, the motor drives the telescopic driving device to slide the sliding devices for stretching the external screen. According to the invention, the screen device is portable, the display screen of the mobile communication terminal is extended, and the user requirements are met.

Description

technical field [0001] The invention relates to the field of mobile communication terminals, in particular to a foldable mobile terminal screen device. Background technique [0002] In a handheld mobile terminal device, due to consideration of the portability of the mobile terminal device, generally, the shape of the mobile terminal is relatively small. In this way, as an indispensable part of the mobile terminal equipment, the screen of the mobile communication terminal is also very small, and generally can only display the resolution of QVGA (ie 320×240). [0003] With the rapid development of communication technology, the expansion performance of mobile communication terminals is also increasing. Applications such as surfing the Internet, watching TV, streaming media, playing games, watching videos, etc. all need super large screens to be realized. For example, SVGA (800×600 resolution) is required for surfing the Internet, and VGA (640×480) resolution is required for wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04Q7/32
Inventor 徐垠
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD
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