TWI621375B - Long arc discharge lamp - Google Patents

Long arc discharge lamp Download PDF

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Publication number
TWI621375B
TWI621375B TW104121150A TW104121150A TWI621375B TW I621375 B TWI621375 B TW I621375B TW 104121150 A TW104121150 A TW 104121150A TW 104121150 A TW104121150 A TW 104121150A TW I621375 B TWI621375 B TW I621375B
Authority
TW
Taiwan
Prior art keywords
electrode
long
lamp
discharge lamp
arc
Prior art date
Application number
TW104121150A
Other languages
English (en)
Chinese (zh)
Other versions
TW201615061A (en
Inventor
Kazuyuki Mori
Masashi Dan
Original Assignee
Ushio Electric Inc
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 Ushio Electric Inc filed Critical Ushio Electric Inc
Publication of TW201615061A publication Critical patent/TW201615061A/zh
Application granted granted Critical
Publication of TWI621375B publication Critical patent/TWI621375B/zh

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  • Discharge Lamp (AREA)
TW104121150A 2014-08-28 2015-06-30 Long arc discharge lamp TWI621375B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014173700A JP6086253B2 (ja) 2014-08-28 2014-08-28 ロングアーク型放電ランプ

Publications (2)

Publication Number Publication Date
TW201615061A TW201615061A (en) 2016-04-16
TWI621375B true TWI621375B (zh) 2018-04-11

Family

ID=55422531

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104121150A TWI621375B (zh) 2014-08-28 2015-06-30 Long arc discharge lamp

Country Status (4)

Country Link
JP (1) JP6086253B2 (ko)
KR (1) KR101934146B1 (ko)
CN (1) CN105390366B (ko)
TW (1) TWI621375B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI745630B (zh) * 2018-10-25 2021-11-11 日商牛尾電機股份有限公司 長弧型放電燈

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1639833A (zh) * 2002-03-05 2005-07-13 电灯专利信托有限公司 短弧光－高压放电灯
TW201003721A (en) * 2008-03-26 2010-01-16 Harison Toshiba Lighting Corp High-pressure discharge lamp
TW201112308A (en) * 2009-09-29 2011-04-01 Ushio Electric Inc Long-arc discharge lamp
TW201119510A (en) * 2009-09-11 2011-06-01 Ushio Electric Inc High-voltage discharge lamp lighting apparatus and projector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69527491T2 (de) * 1994-11-25 2003-02-20 Ushiodenki Kabushiki Kaisha, Tokio/Tokyo Metallhalogenidlampe vom Kurz-Bogen Typ
JP2915385B1 (ja) * 1997-12-25 1999-07-05 ウシオ電機株式会社 ショートアーク型水銀ランプ
EP1032010A4 (en) * 1998-09-16 2001-11-28 Matsushita Electric Ind Co Ltd ANHYDROUS SILVER HALIDE LAMP
WO2001035444A1 (en) * 1999-11-11 2001-05-17 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
JP4100599B2 (ja) * 2002-04-05 2008-06-11 ウシオ電機株式会社 超高圧水銀ランプ
JP2005327485A (ja) * 2004-05-12 2005-11-24 Erebamu:Kk 冷陰極蛍光ランプ
CN101994922A (zh) * 2009-08-12 2011-03-30 启耀光电股份有限公司 照明用冷阴极荧光灯
JP5672030B2 (ja) * 2011-01-31 2015-02-18 ウシオ電機株式会社 ロングアーク型メタルハライドランプおよびメタルハライドランプ点灯装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1639833A (zh) * 2002-03-05 2005-07-13 电灯专利信托有限公司 短弧光－高压放电灯
TW201003721A (en) * 2008-03-26 2010-01-16 Harison Toshiba Lighting Corp High-pressure discharge lamp
TW201119510A (en) * 2009-09-11 2011-06-01 Ushio Electric Inc High-voltage discharge lamp lighting apparatus and projector
TW201112308A (en) * 2009-09-29 2011-04-01 Ushio Electric Inc Long-arc discharge lamp

Also Published As

Publication number Publication date
JP6086253B2 (ja) 2017-03-01
KR101934146B1 (ko) 2018-12-31
KR20160026672A (ko) 2016-03-09
CN105390366A (zh) 2016-03-09
JP2016048655A (ja) 2016-04-07
CN105390366B (zh) 2018-03-16
TW201615061A (en) 2016-04-16

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