TW200629022A - Audio/charging switching module and electronic system and portable electronic device applying the same - Google Patents

Audio/charging switching module and electronic system and portable electronic device applying the same

Info

Publication number
TW200629022A
TW200629022A TW094103966A TW94103966A TW200629022A TW 200629022 A TW200629022 A TW 200629022A TW 094103966 A TW094103966 A TW 094103966A TW 94103966 A TW94103966 A TW 94103966A TW 200629022 A TW200629022 A TW 200629022A
Authority
TW
Taiwan
Prior art keywords
audio
electronic device
switching module
portable electronic
charging switching
Prior art date
Application number
TW094103966A
Other languages
English (en)
Other versions
TWI264625B (en
Inventor
Wan-Hsith Liu
Original Assignee
Htc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Htc Corp filed Critical Htc Corp
Priority to TW094103966A priority Critical patent/TWI264625B/zh
Priority to US11/345,254 priority patent/US20060178171A1/en
Publication of TW200629022A publication Critical patent/TW200629022A/zh
Application granted granted Critical
Publication of TWI264625B publication Critical patent/TWI264625B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
TW094103966A 2005-02-05 2005-02-05 Audio/charging switching module and electronic system and portable electronic device applying the same TWI264625B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094103966A TWI264625B (en) 2005-02-05 2005-02-05 Audio/charging switching module and electronic system and portable electronic device applying the same
US11/345,254 US20060178171A1 (en) 2005-02-05 2006-02-02 Audio/charging module and electronic system and porable electronic device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094103966A TWI264625B (en) 2005-02-05 2005-02-05 Audio/charging switching module and electronic system and portable electronic device applying the same

Publications (2)

Publication Number Publication Date
TW200629022A true TW200629022A (en) 2006-08-16
TWI264625B TWI264625B (en) 2006-10-21

Family

ID=36780603

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094103966A TWI264625B (en) 2005-02-05 2005-02-05 Audio/charging switching module and electronic system and portable electronic device applying the same

Country Status (2)

Country Link
US (1) US20060178171A1 (zh)
TW (1) TWI264625B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9478997B1 (en) * 2013-10-23 2016-10-25 Voyetra Turtle Beach, Inc. Electronic device charging via an audio jack
CN104618666B (zh) * 2013-11-05 2018-04-10 南宁富桂精密工业有限公司 音频信号控制电路
CN105911870A (zh) * 2016-04-20 2016-08-31 惠州Tcl移动通信有限公司 一种基于移动终端的家电控制方法及系统
CN109756803B (zh) * 2017-11-03 2024-02-27 深圳市冠旭电子股份有限公司 一种耳机
KR102651293B1 (ko) * 2019-04-17 2024-03-26 삼성전자주식회사 전자 장치, 오디오용 외부 전자 장치 및 오디오용 외부 전자 장치가 연결된 전자 장치의 안테나 신호 수신 방법
CN110944076A (zh) * 2019-12-30 2020-03-31 上海爻火微电子有限公司 电子设备与兼具快充与音频传输功能的配件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508750A (en) * 1975-05-28 1978-04-26 Tani Denki Kogyo Kk Transmit-receive circuit changing switch system
US4390843A (en) * 1981-02-09 1983-06-28 Paradyne Corporation Telephone system ring period detector
US4941187A (en) * 1984-02-03 1990-07-10 Slater Robert W Intercom apparatus for integrating disparate audio sources for use in light aircraft or similar high noise environments
US4604501A (en) * 1984-10-09 1986-08-05 Moscow K. Richmond Voice communication system
US6594366B1 (en) * 1997-12-02 2003-07-15 Siemens Information & Communication Networks, Inc. Headset/radio auto sensing jack
JP2003032333A (ja) * 2001-07-12 2003-01-31 Toshiba Corp 携帯端末装置
TW583863B (en) * 2002-09-13 2004-04-11 Quanta Comp Inc Multiple transmitting apparatus for mobile phone
US7305253B2 (en) * 2002-12-19 2007-12-04 Sony Ericsson Mobile Communications Ab Combination audio/charger jack
US7366535B2 (en) * 2004-04-21 2008-04-29 Nokia Corporation Push-to-talk mobile communication terminals

Also Published As

Publication number Publication date
US20060178171A1 (en) 2006-08-10
TWI264625B (en) 2006-10-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees