JP4407519B2 - 放電灯、放電灯用電極の製造方法および照明装置 - Google Patents

放電灯、放電灯用電極の製造方法および照明装置 Download PDF

Info

Publication number
JP4407519B2
JP4407519B2 JP2005003319A JP2005003319A JP4407519B2 JP 4407519 B2 JP4407519 B2 JP 4407519B2 JP 2005003319 A JP2005003319 A JP 2005003319A JP 2005003319 A JP2005003319 A JP 2005003319A JP 4407519 B2 JP4407519 B2 JP 4407519B2
Authority
JP
Japan
Prior art keywords
heater
discharge lamp
wire
lead
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2005003319A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005235749A (ja
JP2005235749A5 (https=
Inventor
亮一 吉田
吉一 堀越
通雄 原
正博 菊地
弘 高橋
裕人 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2005003319A priority Critical patent/JP4407519B2/ja
Priority to US10/586,449 priority patent/US7714487B2/en
Priority to CN2005800027569A priority patent/CN1910729B/zh
Priority to PCT/JP2005/000613 priority patent/WO2005069350A1/ja
Priority to TW094101726A priority patent/TWI267108B/zh
Publication of JP2005235749A publication Critical patent/JP2005235749A/ja
Publication of JP2005235749A5 publication Critical patent/JP2005235749A5/ja
Application granted granted Critical
Publication of JP4407519B2 publication Critical patent/JP4407519B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Planar Illumination Modules (AREA)
JP2005003319A 2004-01-20 2005-01-11 放電灯、放電灯用電極の製造方法および照明装置 Expired - Fee Related JP4407519B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005003319A JP4407519B2 (ja) 2004-01-20 2005-01-11 放電灯、放電灯用電極の製造方法および照明装置
US10/586,449 US7714487B2 (en) 2004-01-20 2005-01-19 Discharge lamp, method for manufacturing the discharge lamp electrode, lighting system
CN2005800027569A CN1910729B (zh) 2004-01-20 2005-01-19 放电灯、制造该放电灯电极的方法、以及照明系统
PCT/JP2005/000613 WO2005069350A1 (ja) 2004-01-20 2005-01-19 放電灯、放電灯用電極、放電灯用電極の製造方法および照明装置
TW094101726A TWI267108B (en) 2004-01-20 2005-01-20 Discharge lamp, electrode for discharge lamp, method for producing electrode for discharge lamp, and illuminating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004011961 2004-01-20
JP2005003319A JP4407519B2 (ja) 2004-01-20 2005-01-11 放電灯、放電灯用電極の製造方法および照明装置

Publications (3)

Publication Number Publication Date
JP2005235749A JP2005235749A (ja) 2005-09-02
JP2005235749A5 JP2005235749A5 (https=) 2005-12-15
JP4407519B2 true JP4407519B2 (ja) 2010-02-03

Family

ID=34797769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005003319A Expired - Fee Related JP4407519B2 (ja) 2004-01-20 2005-01-11 放電灯、放電灯用電極の製造方法および照明装置

Country Status (5)

Country Link
US (1) US7714487B2 (https=)
JP (1) JP4407519B2 (https=)
CN (1) CN1910729B (https=)
TW (1) TWI267108B (https=)
WO (1) WO2005069350A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2303312C1 (ru) * 2006-04-12 2007-07-20 Государственное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарева" Электрод для разрядной лампы низкого давления
JP2008053117A (ja) * 2006-08-25 2008-03-06 Sony Corp 蛍光ランプ、光源装置、表示装置、及び蛍光ランプの点灯方法
JP4426557B2 (ja) * 2006-11-02 2010-03-03 パナソニック株式会社 熱陰極蛍光ランプ
JP4426556B2 (ja) * 2006-11-02 2010-03-03 パナソニック株式会社 熱陰極放電ランプ
JP4426558B2 (ja) * 2006-11-02 2010-03-03 パナソニック株式会社 熱陰極蛍光ランプ
JP4953804B2 (ja) 2006-12-27 2012-06-13 スタンレー電気株式会社 電極構造
JP2008204795A (ja) * 2007-02-20 2008-09-04 Matsushita Electric Ind Co Ltd 熱陰極蛍光ランプを備えたバックライト
JP2008204856A (ja) 2007-02-21 2008-09-04 Nec Lighting Ltd 熱陰極型蛍光ランプ
JP2008235152A (ja) * 2007-03-23 2008-10-02 Tokyo Cathode Laboratory Co Ltd 熱陰極型放電灯用電極コイル並びにそれを用いた熱陰極型放電灯及び照明装置
KR101994887B1 (ko) * 2007-04-12 2019-07-02 가부시키가이샤 니콘 방전램프, 접속용 케이블, 광원장치 및 노광장치
JP2010225420A (ja) 2009-03-24 2010-10-07 Stanley Electric Co Ltd 熱陰極蛍光ランプおよび蛍光ランプ用電極
TWI500068B (zh) * 2010-10-26 2015-09-11 Ushio Electric Inc Long arc discharge lamp, and light irradiation device
KR101206681B1 (ko) * 2011-07-13 2012-12-03 (주) 상일시스템 조명용 냉음극 형광 램프
CN115985737A (zh) * 2021-10-14 2023-04-18 常州市兰诺光电科技有限公司 一种电离设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123627A (en) * 1981-01-23 1982-08-02 Toshiba Corp Manufacturing method of tungusten coil filament
US4464603A (en) * 1982-07-26 1984-08-07 General Electric Company Ceramic seal for high pressure sodium vapor lamps
JPS60175338A (ja) * 1984-02-20 1985-09-09 Matsushita Electric Works Ltd フイラメント電極の継線方法
JPS6212045A (ja) * 1985-07-10 1987-01-21 Toshiba Corp 熱陰極放電灯
JP3701692B2 (ja) * 1993-06-22 2005-10-05 東北エレバム株式会社 放電ランプ
JP2001345069A (ja) * 2000-05-31 2001-12-14 Matsushita Electric Ind Co Ltd 放電ランプおよびランプユニット、ならびにランプユニットの製造方法
US6809477B2 (en) * 2002-02-21 2004-10-26 General Electric Company Fluorescent lamp electrode for instant start circuits
JP2003323847A (ja) * 2002-05-07 2003-11-14 Koito Mfg Co Ltd アークチューブおよびその製造方法
US20060113885A1 (en) * 2004-11-29 2006-06-01 Keiji Iimura Discharge fluorescen apparatus including fluorescent fibers
JP2006269301A (ja) * 2005-03-24 2006-10-05 Sony Corp 放電灯及び照明装置
JP4479560B2 (ja) * 2005-03-28 2010-06-09 ソニー株式会社 蛍光管の製造方法
JP4953804B2 (ja) * 2006-12-27 2012-06-13 スタンレー電気株式会社 電極構造

Also Published As

Publication number Publication date
US7714487B2 (en) 2010-05-11
TWI267108B (en) 2006-11-21
CN1910729B (zh) 2011-01-12
TW200539229A (en) 2005-12-01
US20070228913A1 (en) 2007-10-04
JP2005235749A (ja) 2005-09-02
CN1910729A (zh) 2007-02-07
WO2005069350A1 (ja) 2005-07-28

Similar Documents

Publication Publication Date Title
JP4407519B2 (ja) 放電灯、放電灯用電極の製造方法および照明装置
US20100102695A1 (en) Fluorescent lamp and method of manufacturing fluorescent lamp
US20040135489A1 (en) Fluorescent lamp
TWI330381B (https=)
JP2006269301A (ja) 放電灯及び照明装置
JP4199022B2 (ja) 冷陰極蛍光ランプ
KR101257159B1 (ko) 조명용 고효율 장수명 냉음극 형광 램프
KR20070031856A (ko) 방전등, 방전등용 전극의 제조 방법 및 조명 장치
JP2008053117A (ja) 蛍光ランプ、光源装置、表示装置、及び蛍光ランプの点灯方法
JP3149077B2 (ja) 蛍光ランプ
JP5869210B2 (ja) 蛍光ランプ
JP2010186597A (ja) 蛍光ランプ用フィラメント電極および蛍光ランプ
JP2003036815A (ja) 蛍光ランプおよび照明装置
JP2009231198A (ja) 熱陰極放電ランプ及び電極の製造方法
JPH06267500A (ja) 小型低圧放電ランプおよびバックライト装置
JP2002150996A (ja) 高周波点灯専用蛍光ランプ
JPH0582085A (ja) 蛍光ランプ
JPH11213945A (ja) ネオン管用電極及びネオン管
JP2003016994A (ja) 冷陰極蛍光ランプおよび照明装置
JP2006344568A (ja) カラー液晶パネル用冷陰極蛍光ランプ
JP2005142082A (ja) 電極及び冷陰極放電ランプ
JP2004363115A (ja) 冷陰極蛍光ランプ
JP2004327458A (ja) 冷陰極蛍光ランプ
JP2011103239A (ja) 電極の製造方法
JP2008117636A (ja) 熱陰極型蛍光ランプ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051027

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051027

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20060615

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090427

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090821

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20090903

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20090918

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091020

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091102

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121120

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees