CN101430998B - 冷阴极荧光灯 - Google Patents
冷阴极荧光灯 Download PDFInfo
- Publication number
- CN101430998B CN101430998B CN2008101741301A CN200810174130A CN101430998B CN 101430998 B CN101430998 B CN 101430998B CN 2008101741301 A CN2008101741301 A CN 2008101741301A CN 200810174130 A CN200810174130 A CN 200810174130A CN 101430998 B CN101430998 B CN 101430998B
- Authority
- CN
- China
- Prior art keywords
- glass tube
- adhesive
- cold
- light
- fluorophor
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
粘合剂比例(wt%) | 氧化硼比例(wt%) | 亮度维持率(1000小时后)(%) | 荧光体层剥离频度 | |
实施例1 | 2 | 10 | 93 | 0 |
实施例2 | 6 | 6.7 | 95 | 0 |
比较例1 | 2 | - | 85 | 0 |
比较例2 | 2 | - | 93 | 100 |
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007292377 | 2007-11-09 | ||
JP2007-292377 | 2007-11-09 | ||
JP2007292377A JP2009117312A (ja) | 2007-11-09 | 2007-11-09 | 冷陰極蛍光ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101430998A CN101430998A (zh) | 2009-05-13 |
CN101430998B true CN101430998B (zh) | 2011-08-17 |
Family
ID=40623060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101741301A Expired - Fee Related CN101430998B (zh) | 2007-11-09 | 2008-11-07 | 冷阴极荧光灯 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8013507B2 (zh) |
JP (1) | JP2009117312A (zh) |
CN (1) | CN101430998B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8629608B2 (en) * | 2011-12-02 | 2014-01-14 | General Electric Company | Fluorescent lamp of improved lumen maintenance and mercury consumption |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60109164A (ja) * | 1983-11-17 | 1985-06-14 | Toshiba Corp | 蛍光ランプ |
JPS6421856A (en) | 1987-07-16 | 1989-01-25 | Nippon Denki Home Electronics | Rapid start type fluorescent lamp |
US5958591A (en) * | 1997-06-30 | 1999-09-28 | Minnesota Mining And Manufacturing Company | Electroluminescent phosphor particles encapsulated with an aluminum oxide based multiple oxide coating |
US7550911B2 (en) * | 2005-05-13 | 2009-06-23 | Panasonic Corporation | Fluorescent lamp for use in a backlight unit and liquid crystal display device |
WO2007055391A1 (en) | 2005-11-10 | 2007-05-18 | Matsushita Electric Industrial Co., Ltd. | Fluorescent lamp, manufacturing method therefor, lighting device using the fluorescent lamp, and display device |
-
2007
- 2007-11-09 JP JP2007292377A patent/JP2009117312A/ja active Pending
-
2008
- 2008-11-07 CN CN2008101741301A patent/CN101430998B/zh not_active Expired - Fee Related
- 2008-11-07 US US12/266,576 patent/US8013507B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101430998A (zh) | 2009-05-13 |
US8013507B2 (en) | 2011-09-06 |
JP2009117312A (ja) | 2009-05-28 |
US20090121612A1 (en) | 2009-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HITACHI DISPLAYS DEVICE CO., LTD. Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Owner name: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111018 Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111018 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111018 Address after: Chiba County, Japan Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: Hitachi Display Devices Ltd. Patentee before: Hitachi Displays, Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090513 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Cold cathode fluorescence lamp and backlight module Granted publication date: 20110817 License type: Common License Record date: 20131016 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20191107 |