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Blue tooth earphone with caller identification

A technology of bluetooth headset and caller ID, which is applied in the direction of handset/headphone accessories, near-field transmission system using transceivers, etc. It can solve the problems of not having visual function, not being able to see the caller number and caller name, etc., and achieve improvement The effect of friendliness and ease of use

Inactive Publication Date: 2008-04-23
深圳市零点通信有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current bluetooth earphones usually use the buttons on the case to start, answer, hang up, shut down, etc., but they do not have visual functions, such as the number and name of the caller cannot be seen. Being able to have a visual function like a mobile phone will bring great convenience to users

Method used

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  • Blue tooth earphone with caller identification
  • Blue tooth earphone with caller identification
  • Blue tooth earphone with caller identification

Examples

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Embodiment Construction

[0011] see figure 1 The Bluetooth headset includes a Bluetooth module, a power management module and a liquid crystal display module (ie LCM), the power management module provides power for the Bluetooth module and other modules in the headset, and the LCD module is connected to the Bluetooth module and the power management module respectively.

[0012] Because the current LCMs are all I 2 C bus mode, so the signal output from the Bluetooth module should also be connected to the corresponding port of the LCD module through the SCL (clock) line and SDA (data) line. Such as figure 2 As shown, the two pins PIO6 and PIO7 of the Bluetooth module respectively virtualize the clock line and data line of the I2C bus, according to I 2 According to the requirements of the C protocol, use software to define condition functions such as START, STOP, READ, WRITE, CLOCK, etc., and call these condition functions according to the requirements of the communication protocol, so as to achieve t...

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PUM

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Abstract

This invention discloses a blue-tooth earphone with CND including a blue-tooth module, a supply management module providing supply to the blue-tooth module and a LCD module connected with the blue-tooth module and the supply management module, which realizes CND by adding an LCD module.

Description

【Technical field】 [0001] The invention relates to a bluetooth earphone, in particular to a bluetooth earphone with caller display. 【Background technique】 [0002] The current bluetooth earphones usually use the buttons on the case to start, answer, hang up, shut down, etc., but they do not have visual functions, such as the number and name of the caller cannot be seen. Being able to have a visual function like a mobile phone will bring great convenience to users. 【Content of invention】 [0003] In order to solve the above problems, the present invention provides a bluetooth headset with caller ID, which can display the caller number or name like a mobile phone when there is an incoming call. [0004] In order to achieve the above object, the present invention proposes a bluetooth earphone with caller display, including a bluetooth module and a power management module that provides power for the bluetooth module, and also includes a liquid crystal display module, and the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02H04R1/10
Inventor 张利华
Owner 深圳市零点通信有限公司