JP4191925B2 - 液晶バックライト装置 - Google Patents

液晶バックライト装置 Download PDF

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Publication number
JP4191925B2
JP4191925B2 JP2001370302A JP2001370302A JP4191925B2 JP 4191925 B2 JP4191925 B2 JP 4191925B2 JP 2001370302 A JP2001370302 A JP 2001370302A JP 2001370302 A JP2001370302 A JP 2001370302A JP 4191925 B2 JP4191925 B2 JP 4191925B2
Authority
JP
Japan
Prior art keywords
glass tube
backlight device
guide plate
liquid crystal
light guide
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
JP2001370302A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003167250A5 (enExample
JP2003167250A (ja
Inventor
和尋 松尾
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2001370302A priority Critical patent/JP4191925B2/ja
Publication of JP2003167250A publication Critical patent/JP2003167250A/ja
Publication of JP2003167250A5 publication Critical patent/JP2003167250A5/ja
Application granted granted Critical
Publication of JP4191925B2 publication Critical patent/JP4191925B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP2001370302A 2001-12-04 2001-12-04 液晶バックライト装置 Expired - Fee Related JP4191925B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001370302A JP4191925B2 (ja) 2001-12-04 2001-12-04 液晶バックライト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001370302A JP4191925B2 (ja) 2001-12-04 2001-12-04 液晶バックライト装置

Publications (3)

Publication Number Publication Date
JP2003167250A JP2003167250A (ja) 2003-06-13
JP2003167250A5 JP2003167250A5 (enExample) 2005-07-21
JP4191925B2 true JP4191925B2 (ja) 2008-12-03

Family

ID=19179545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001370302A Expired - Fee Related JP4191925B2 (ja) 2001-12-04 2001-12-04 液晶バックライト装置

Country Status (1)

Country Link
JP (1) JP4191925B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005166638A (ja) 2003-11-10 2005-06-23 Matsushita Electric Ind Co Ltd 冷陰極蛍光ランプおよび当該冷陰極蛍光ランプを搭載したバックライトユニット
DE102006005611A1 (de) * 2005-03-19 2006-11-16 Schott Ag Display mit Hintergrundbeleuchtung, umfassend Leuchtmittel mit außenliegenden Elektroden
JP2011076892A (ja) * 2009-09-30 2011-04-14 Harison Toshiba Lighting Corp メタルハライドランプ、紫外線照射装置
MX383389B (es) * 2016-11-24 2025-03-13 Optical Saver Tech S A P I De C V Dispositivo optico para incrementar la emision de luz util en fuentes electro-luminiscentes, mediante la retroreflexion selectiva de las longitudes de onda de alta energia de dicha luz emitida.

Also Published As

Publication number Publication date
JP2003167250A (ja) 2003-06-13

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