JP2006185721A - 冷陰極管装置 - Google Patents
冷陰極管装置 Download PDFInfo
- Publication number
- JP2006185721A JP2006185721A JP2004377329A JP2004377329A JP2006185721A JP 2006185721 A JP2006185721 A JP 2006185721A JP 2004377329 A JP2004377329 A JP 2004377329A JP 2004377329 A JP2004377329 A JP 2004377329A JP 2006185721 A JP2006185721 A JP 2006185721A
- Authority
- JP
- Japan
- Prior art keywords
- cold cathode
- tube
- cathode tube
- support tube
- translucent support
- 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.)
- Granted
Links
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
Abstract
【解決手段】 電圧を印加するための電極が両端部に形成された冷陰極管と、前記冷陰極管よりも径大とされ前記冷陰極管を内部に支持する透光性支持管と、前記透光性支持管の端部に設けられ前記冷陰極管の電極とそれぞれ接続される支持管電極部とにより、冷陰極管装置を構成する。透光性支持管の内部に冷陰極管を支持することで、細いガラス管などの比較的に破損し易い材料に直接力が加わることを防止することができる。
【選択図】 図1
Description
図8は本発明の冷陰極管装置として透光性支持管の内部を真空としその真空部分に冷陰極管を配置した例(真空ガラス管CCFL)と、従来の支持管の無い冷陰極管そのもの(CCFL単管)とについて、環境温度に対する輝度を示したグラフである。
10、20、30、31、40、50 冷陰極管
12、22、32、42、52 透光性支持管
14、24、34、37、43、44、54 支持管電極部
Claims (4)
- 電圧を印加するための電極が両端部に形成された冷陰極管と、
前記冷陰極管よりも径大とされ前記冷陰極管を内部に支持する透光性支持管と、
前記透光性支持管の端部に設けられ前記冷陰極管の電極とそれぞれ接続される支持管電極部とを有することを特徴とする冷陰極管装置。 - 前記透光性支持管の内部であって前記冷陰極管の周囲は真空に維持されることを特徴とする請求項1記載の冷陰極管装置。
- 前記支持管電極部は略円筒状の側面で外部電源に接続されることを特徴とする請求項1記載の冷陰極管装置。
- 前記透光性支持管には紫外線カット処理が施されていることを特徴とする請求項1記載の冷陰極管装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004377329A JP4456997B2 (ja) | 2004-12-27 | 2004-12-27 | 冷陰極管装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004377329A JP4456997B2 (ja) | 2004-12-27 | 2004-12-27 | 冷陰極管装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006185721A true JP2006185721A (ja) | 2006-07-13 |
JP4456997B2 JP4456997B2 (ja) | 2010-04-28 |
Family
ID=36738683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004377329A Expired - Fee Related JP4456997B2 (ja) | 2004-12-27 | 2004-12-27 | 冷陰極管装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4456997B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008210804A (ja) * | 2007-02-02 | 2008-09-11 | Kyouwa Device:Kk | 冷陰極蛍光ランプおよび冷陰極蛍光ランプの装着構造。 |
JP2011103250A (ja) * | 2009-11-11 | 2011-05-26 | Stanley Electric Co Ltd | 二重管型紫外線ランプ |
JP5519820B1 (ja) * | 2013-03-29 | 2014-06-11 | 俊明 井上 | リフレクタ冷陰極蛍光ランプ |
-
2004
- 2004-12-27 JP JP2004377329A patent/JP4456997B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008210804A (ja) * | 2007-02-02 | 2008-09-11 | Kyouwa Device:Kk | 冷陰極蛍光ランプおよび冷陰極蛍光ランプの装着構造。 |
JP2011103250A (ja) * | 2009-11-11 | 2011-05-26 | Stanley Electric Co Ltd | 二重管型紫外線ランプ |
JP5519820B1 (ja) * | 2013-03-29 | 2014-06-11 | 俊明 井上 | リフレクタ冷陰極蛍光ランプ |
Also Published As
Publication number | Publication date |
---|---|
JP4456997B2 (ja) | 2010-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6515433B1 (en) | Gas discharge fluorescent device | |
US6316872B1 (en) | Cold cathode fluorescent lamp | |
US9159545B2 (en) | Excimer lamp | |
US5783912A (en) | Electrodeless fluorescent lamp having feedthrough for direct connection to internal EMI shield and for supporting an amalgam | |
JP2007522637A (ja) | ランプ支持体を有する気体放電蛍光ランプ | |
KR20030057323A (ko) | 냉음극형 형광 램프 | |
JP4456997B2 (ja) | 冷陰極管装置 | |
KR101821898B1 (ko) | 제논 플래쉬 램프 | |
US7876034B2 (en) | Field emission lamp with tubular-shaped housing | |
US20090237597A1 (en) | Cold-cathode fluorescent lamp, backlight unit, and liquid crystal display | |
US5698951A (en) | Electrodeless discharge lamp and device for increasing the lamp's luminous development | |
KR101126485B1 (ko) | 램프전극 및 램프전극형성방법 | |
KR100943873B1 (ko) | 열음극 형광 램프 | |
EP1517358A3 (en) | Improvements to cold cathode fluorescent lamps | |
EP1249034A1 (en) | Gas discharge fluorescent device | |
JP2008218071A (ja) | 蛍光管 | |
JP2009140703A (ja) | 高圧放電ランプおよび照明器具 | |
JP2011154876A (ja) | 高圧放電ランプおよび照明装置 | |
JP2009206070A (ja) | 冷陰極蛍光ランプ | |
JP2010056031A (ja) | 高圧放電ランプおよび照明装置 | |
NL2007664C2 (en) | Cold cathode fluorescent lamp for illumination. | |
JP2001076682A (ja) | 光源装置 | |
JP3481175B2 (ja) | 誘電体バリアランプ | |
KR200422765Y1 (ko) | 냉음극형 형광램프 | |
WO2012050139A1 (ja) | セラミックメタルハライドランプ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071001 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20090707 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20090806 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090807 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090811 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091013 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091110 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100112 |
|
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: 20100202 |
|
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: 20100208 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130212 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130212 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |