JP4637022B2 - 誘電体バリア放電ランプ - Google Patents
誘電体バリア放電ランプ Download PDFInfo
- Publication number
- JP4637022B2 JP4637022B2 JP2006014051A JP2006014051A JP4637022B2 JP 4637022 B2 JP4637022 B2 JP 4637022B2 JP 2006014051 A JP2006014051 A JP 2006014051A JP 2006014051 A JP2006014051 A JP 2006014051A JP 4637022 B2 JP4637022 B2 JP 4637022B2
- Authority
- JP
- Japan
- Prior art keywords
- glass tube
- glass
- tube
- sealing
- discharge lamp
- 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
Links
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
2 蛍光体膜
3 混合ガス
4 外部電極
20A 封止側封着部
20B 排気側封着部
21A,21B 封着部の内側面
22 排気穴残留部
Claims (1)
- ガラス管の内壁面に蛍光体膜が形成され、前記ガラス管内に水銀と希ガスとの混合ガスが封入され、前記ガラス管の両端が封止され、前記ガラス管の両端部の外面に電極が形成された誘電体バリア放電ランプにおいて、
前記ガラス管の一端部又は両端部の封着部それぞれのガラス管内側の形状を、当該ガラス管内側から見て管壁側から管軸側に行くほどに凹む凹形状にし、
前記封着部の凹形状の管軸中心に相当する部分にさらに深く凹む小凹部を形成し、
前記ガラス管端部の封着部各部のガラス肉厚を、当該ガラス管胴部のガラス肉厚よりも大きくしたことを特徴とする誘電体バリア放電ランプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006014051A JP4637022B2 (ja) | 2006-01-23 | 2006-01-23 | 誘電体バリア放電ランプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006014051A JP4637022B2 (ja) | 2006-01-23 | 2006-01-23 | 誘電体バリア放電ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007200563A JP2007200563A (ja) | 2007-08-09 |
JP4637022B2 true JP4637022B2 (ja) | 2011-02-23 |
Family
ID=38454979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006014051A Expired - Fee Related JP4637022B2 (ja) | 2006-01-23 | 2006-01-23 | 誘電体バリア放電ランプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4637022B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1676790A (en) * | 1922-04-18 | 1928-07-10 | Cooper Hewitt Electric Co | Electric lamp |
JP2004079270A (ja) * | 2002-08-13 | 2004-03-11 | Stanley Electric Co Ltd | 外部電極型蛍光ランプ |
JP2004273432A (ja) * | 2003-02-19 | 2004-09-30 | Nec Lighting Ltd | 外部電極方式放電ランプ及びその製造方法 |
WO2005071714A1 (ja) * | 2004-01-22 | 2005-08-04 | Matsushita Electric Industrial Co., Ltd. | 外部電極型放電ランプ、外部電極型放電ランプの製造方法及びバックライトユニット |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940001248A (ko) * | 1992-06-27 | 1994-01-11 | 최승재 | 형광램프 |
-
2006
- 2006-01-23 JP JP2006014051A patent/JP4637022B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1676790A (en) * | 1922-04-18 | 1928-07-10 | Cooper Hewitt Electric Co | Electric lamp |
JP2004079270A (ja) * | 2002-08-13 | 2004-03-11 | Stanley Electric Co Ltd | 外部電極型蛍光ランプ |
JP2004273432A (ja) * | 2003-02-19 | 2004-09-30 | Nec Lighting Ltd | 外部電極方式放電ランプ及びその製造方法 |
WO2005071714A1 (ja) * | 2004-01-22 | 2005-08-04 | Matsushita Electric Industrial Co., Ltd. | 外部電極型放電ランプ、外部電極型放電ランプの製造方法及びバックライトユニット |
Also Published As
Publication number | Publication date |
---|---|
JP2007200563A (ja) | 2007-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1143359C (zh) | 金属蒸气放电灯 | |
US8456087B2 (en) | High-pressure sodium vapor discharge lamp with hybrid antenna | |
JP4961655B2 (ja) | 放電ランプ | |
EP1134781B1 (en) | High-voltage discharge lamp | |
US6815892B2 (en) | Discharge lamp with metal oxide coating | |
US6856091B2 (en) | Seal for ceramic metal halide discharge lamp chamber | |
EP0579313B1 (en) | Electric lamp | |
JP3461534B2 (ja) | 高圧放電ランプ | |
JP4278019B2 (ja) | 外部電極駆動放電ランプ | |
US4625149A (en) | Metal vapor discharge lamp including an inner burner having tapered ends | |
JP4637022B2 (ja) | 誘電体バリア放電ランプ | |
US4204137A (en) | Fluorescent lamp with refractory metal electrode supports and glass flare seal structure | |
US6759806B2 (en) | High pressure discharge lamp and method for sealing a bulb thereof | |
US8664856B2 (en) | Electrode for a discharge lamp and a discharge lamp and method for producing an electrode | |
US10056220B2 (en) | Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp | |
HU177366B (en) | Electric lamp | |
CN202231297U (zh) | 一种激光陀螺用新型玻璃阴极 | |
US20080231185A1 (en) | Electrode sheet for plasma display panel and plasma display panel using the same | |
JP7141692B2 (ja) | 放電灯の封止構造、および当該構造を備える放電灯 | |
US20050179387A1 (en) | Lamp and method for producing a lamp | |
US8552645B2 (en) | Seal and leg design for ceramic induction lamp | |
TW201320147A (zh) | 具優異光萃取效率的電漿燈 | |
KR20220045890A (ko) | 램프의 봉지 구조, 램프, 및 램프의 봉지 방법 | |
JPH0448630Y2 (ja) | ||
JP2002056811A (ja) | 高圧蒸気放電灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081111 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100921 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101027 |
|
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: 20101116 |
|
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: 20101122 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131203 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |