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Portable terminal having combination of optical waveguide and sound resonance space

A portable terminal and sound resonance technology, which is applied in branch office voice amplifiers, telephone structure, telephone communication, etc., can solve the problems of bulky appearance, portability, and deterioration of the fuselage

Inactive Publication Date: 2006-05-10
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a conventional portable terminal is separately installed with a lighting device or a sound resonance device, the body of the terminal becomes bulky and its aesthetics and portability deteriorate.

Method used

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  • Portable terminal having combination of optical waveguide and sound resonance space
  • Portable terminal having combination of optical waveguide and sound resonance space
  • Portable terminal having combination of optical waveguide and sound resonance space

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Embodiment Construction

[0021] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of well-known functions and structures incorporated herein are omitted so as not to obscure the subject matter of the present invention.

[0022] It must be known that although the figure 1 with figure 2 The composition of the optical waveguide and the acoustic resonance structure according to the present invention shown in is applied to a sliding type portable terminal, but it can also be used in various types of portable terminals without limitation, including bar type, flip type , folding type and swing type. In addition, the optical system used for the portable terminal according to the present invention can be used not only as a lighting device at night but also as a lamp for signaling an incoming call. This is achieved because the light from the LEDs, when open, a...

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Abstract

A portable terminal having a combination of an optical waveguide and a speaker sound resonance space is disclosed. The portable terminal comprises: a main case; a sliding case adapted to be opened from the main case and closed on the main case; an opening positioned between the main case and the sliding case, the opening having at least one open end at its entrance and at least one The closed end is used to define a predetermined space and provide the optical waveguide and sound resonance space facing the open end; the optical system is located at the selected closed end and is used to provide a light source for the optical waveguide; the speaker device is arranged to face the Optical system for projecting sound into an acoustic resonance space.

Description

technical field [0001] Portable terminals related to the present invention include cellular phones, PDAs (Personal Digital Assistants), HHPs (Handy Phones), camera phones, game phones, and Internet phones, and more specifically, the present invention relates to such a portable terminal that Composition of optical waveguide with light source and loudspeaker acoustic resonant structure. Background technique [0002] Generally, a "portable communication device" refers to an electronic device carried by a user for wireless communication with a desired object. To facilitate portability, the design of such portable communication devices is trending not only to be compact, slim and lightweight, but also to provide multimedia usability with a wide variety of functions. In particular, future portable communication devices are expected to incorporate greater versatility and be able to be used for multiple destinations, as well as being more compact, lightwei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04M1/62H04Q7/32
CPCH04M1/0235H04M1/035H04M1/22H04B1/40
Inventor 朴俊相朴仁坤李昌秀
Owner SAMSUNG ELECTRONICS CO LTD