TWI366982B - Balun device - Google Patents

Balun device

Info

Publication number: TWI366982B
Authority: TW; Taiwan
Prior art keywords: balun device; balun
Prior art date: 2008-09-10

Application number

TW098104245A

Other languages

Chinese (zh)

Other versions

TW201012059A (en

Inventor

Ying Chieh Shyu

Original Assignee

Advanced Semiconductor Eng

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.)

2008-09-10

Filing date

2009-02-10

Publication date

2012-06-21

2009-02-10 Application filed by Advanced Semiconductor Eng filed Critical Advanced Semiconductor Eng

2009-04-21 Priority to US12/427,294 priority Critical patent/US7994873B2/en

2010-03-16 Publication of TW201012059A publication Critical patent/TW201012059A/en

2012-06-21 Application granted granted Critical

2012-06-21 Publication of TWI366982B publication Critical patent/TWI366982B/en

Links

TW098104245A 2008-09-10 2009-02-10 Balun device TWI366982B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
US12/427,294 US7994873B2 (en)	2008-09-10	2009-04-21	Balun device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13650408P	2008-09-10	2008-09-10

Publications (2)

Publication Number	Publication Date
TW201012059A TW201012059A (en)	2010-03-16
TWI366982B true TWI366982B (en)	2012-06-21

Family

ID=42020783

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
TW97147734A TWI360254B (en)	2008-09-10	2008-12-08	Balun circuit manufactured by integrate passive de
TW097147869A TWI368352B (en)	2008-09-10	2008-12-09	Balun circuit manufactured by integrate passive device process
TW098104245A TWI366982B (en)	2008-09-10	2009-02-10	Balun device
TW098104390A TWI365463B (en)	2008-09-10	2009-02-11	Dual inductance structure

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
TW97147734A TWI360254B (en)	2008-09-10	2008-12-08	Balun circuit manufactured by integrate passive de
TW097147869A TWI368352B (en)	2008-09-10	2008-12-09	Balun circuit manufactured by integrate passive device process

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
TW098104390A TWI365463B (en)	2008-09-10	2009-02-11	Dual inductance structure

Country Status (2)

Country	Link
CN (4)	CN101673618B (en)
TW (4)	TWI360254B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8791775B2 (en) *	2010-03-30	2014-07-29	Stats Chippac, Ltd.	Semiconductor device and method of forming high-attenuation balanced band-pass filter
US9312060B2 (en) *	2012-09-20	2016-04-12	Marvell World Trade Ltd.	Transformer circuits having transformers with figure eight and double figure eight nested structures
US9431473B2 (en) *	2012-11-21	2016-08-30	Qualcomm Incorporated	Hybrid transformer structure on semiconductor devices
CN103078161B (en) *	2012-12-17	2015-03-04	江苏大学	Marchand balun provided with center tap and used for providing direct-current bias
US10002700B2 (en)	2013-02-27	2018-06-19	Qualcomm Incorporated	Vertical-coupling transformer with an air-gap structure
US9634645B2 (en)	2013-03-14	2017-04-25	Qualcomm Incorporated	Integration of a replica circuit and a transformer above a dielectric substrate
CN103337682B (en) *	2013-07-24	2015-03-25	东南大学	Broadband, low-loss and high-balance-degree on-chip Balun
US9449753B2 (en)	2013-08-30	2016-09-20	Qualcomm Incorporated	Varying thickness inductor
CN103606726B (en) *	2013-11-27	2016-06-08	东南大学	A kind of wide-band transformer Ba Lun with center open stub
TWI545893B (en)	2014-04-07	2016-08-11	國立臺灣科技大學	Balun device
TWI549425B (en) *	2014-04-07	2016-09-11	國立臺灣科技大學	Balun device
US9906318B2 (en)	2014-04-18	2018-02-27	Qualcomm Incorporated	Frequency multiplexer
US20170243690A1 (en) *	2016-02-22	2017-08-24	Mediatek Inc.	Composite inductor structure
TWI632657B (en)	2016-08-05	2018-08-11	瑞昱半導體股份有限公司	Semiconductor component
TWI627644B (en)	2016-08-05	2018-06-21	瑞昱半導體股份有限公司	Semiconductor component
TWI612697B (en)	2016-08-05	2018-01-21	瑞昱半導體股份有限公司	Semiconductor component
CN107731485B (en) *	2016-08-12	2020-08-18	瑞昱半导体股份有限公司	Semiconductor device with a plurality of semiconductor chips
CN110034368A (en) *	2019-04-24	2019-07-19	南京理工大学	LTCC modified delamination helix formula balun power splitter
CN116566329B (en) *	2022-01-27	2025-05-02	锐石创芯(深圳)半导体有限公司	Balun, radio frequency front end chip and radio frequency front end module
CN120237393A (en) *	2023-12-29	2025-07-01	华为技术有限公司	A balun, a semiconductor device and a communication device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1180444A (en) *	1995-04-05	1998-04-29	齐罗发射技术公司	Two-stage high voltage inductor
US6097273A (en) *	1999-08-04	2000-08-01	Lucent Technologies Inc.	Thin-film monolithic coupled spiral balun transformer
US6714113B1 (en) *	2000-11-14	2004-03-30	International Business Machines Corporation	Inductor for integrated circuits
CN1240084C (en) *	2002-01-18	2006-02-01	达方电子股份有限公司	High Quality Factor Inductors
DE102005046451B4 (en) *	2005-09-28	2021-02-25	Snaptrack, Inc.	Circuit and component with the circuit
US7187179B1 (en) *	2005-10-19	2007-03-06	International Business Machines Corporation	Wiring test structures for determining open and short circuits in semiconductor devices
US7176776B1 (en) *	2006-05-04	2007-02-13	Delphi Technologies, Inc.	Multi-layer RF filter and balun
CN201017976Y (en) *	2007-03-20	2008-02-06	浙江大学	A Broadband Balun Based on Left and Right Handed Composite Transmission Lines

2008
- 2008-12-08 TW TW97147734A patent/TWI360254B/en active
- 2008-12-09 TW TW097147869A patent/TWI368352B/en active
2009
- 2009-02-10 TW TW098104245A patent/TWI366982B/en active
- 2009-02-11 TW TW098104390A patent/TWI365463B/en active
- 2009-03-26 CN CN2009101324562A patent/CN101673618B/en active Active
- 2009-03-27 CN CN 200910132443 patent/CN101673864B/en active Active
- 2009-03-27 CN CN200910132445.4A patent/CN101673865B/en active Active
- 2009-03-27 CN CN200910132444XA patent/CN101674060B/en active Active

Also Published As

Publication number	Publication date
TW201011973A (en)	2010-03-16
CN101674060A (en)	2010-03-17
TWI365463B (en)	2012-06-01
TW201012059A (en)	2010-03-16
CN101673864A (en)	2010-03-17
CN101673618A (en)	2010-03-17
CN101673864B (en)	2013-07-17
TW201011972A (en)	2010-03-16
CN101674060B (en)	2012-04-18
CN101673865B (en)	2014-02-19
TW201011785A (en)	2010-03-16
CN101673865A (en)	2010-03-17
TWI368352B (en)	2012-07-11
CN101673618B (en)	2012-01-25
TWI360254B (en)	2012-03-11

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