JP2005353507A - バックライト装置 - Google Patents

バックライト装置 Download PDF

Info

Publication number
JP2005353507A
JP2005353507A JP2004174968A JP2004174968A JP2005353507A JP 2005353507 A JP2005353507 A JP 2005353507A JP 2004174968 A JP2004174968 A JP 2004174968A JP 2004174968 A JP2004174968 A JP 2004174968A JP 2005353507 A JP2005353507 A JP 2005353507A
Authority
JP
Japan
Prior art keywords
light
led
guide plate
leds
phosphor
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.)
Withdrawn
Application number
JP2004174968A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005353507A5 (https=
Inventor
Yoshimasa Tatewaki
慶真 帯刀
Hiramitsu Taniguchi
平光 谷口
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP2004174968A priority Critical patent/JP2005353507A/ja
Publication of JP2005353507A publication Critical patent/JP2005353507A/ja
Publication of JP2005353507A5 publication Critical patent/JP2005353507A5/ja
Withdrawn legal-status Critical Current

Links

Images

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Led Device Packages (AREA)
JP2004174968A 2004-06-14 2004-06-14 バックライト装置 Withdrawn JP2005353507A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004174968A JP2005353507A (ja) 2004-06-14 2004-06-14 バックライト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004174968A JP2005353507A (ja) 2004-06-14 2004-06-14 バックライト装置

Publications (2)

Publication Number Publication Date
JP2005353507A true JP2005353507A (ja) 2005-12-22
JP2005353507A5 JP2005353507A5 (https=) 2008-05-08

Family

ID=35587784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004174968A Withdrawn JP2005353507A (ja) 2004-06-14 2004-06-14 バックライト装置

Country Status (1)

Country Link
JP (1) JP2005353507A (https=)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007126172A1 (en) * 2006-05-03 2007-11-08 Luxpia Co., Ltd. Back light unit having multi-chip light emitting diode package and display system
JP2007317653A (ja) * 2005-11-04 2007-12-06 Showa Denko Kk 導光部材およびこの導光部材を用いた面光源装置、ならびに表示装置
WO2008004282A1 (en) * 2006-07-04 2008-01-10 Hitachi Plasma Display Limited Plasma display device
WO2008032460A1 (en) 2006-09-13 2008-03-20 Sharp Kabushiki Kaisha Backlight device and display device using same
WO2009028440A1 (ja) * 2007-08-31 2009-03-05 Showa Denko K.K. 表示装置、発光装置
JP2009105173A (ja) * 2007-10-23 2009-05-14 Hitachi Ltd 光源モジュール
WO2009060676A1 (ja) * 2007-11-06 2009-05-14 Sanken Electric Co., Ltd. 半導体発光装置、その半導体発光装置を並べた複合発光装置、及びその複合発光装置を用いた面状発光源
WO2009141982A1 (ja) * 2008-05-19 2009-11-26 株式会社 東芝 線状白色光源ならびにそれを用いたバックライトおよび液晶表示装置
US20110188266A1 (en) * 2007-11-06 2011-08-04 Sanken Electric Co., Ltd. Semiconductor light emitting device, composite light emitting device with arrangement of semiconductor light emitting devices, and planar light source using composite light emitting device
JP2012059736A (ja) * 2010-09-03 2012-03-22 Panasonic Corp 発光装置、バックライトユニット、液晶表示装置及び照明装置
CN102473701A (zh) * 2009-06-30 2012-05-23 苹果公司 多色发光二极管
JP2014022209A (ja) * 2012-07-19 2014-02-03 Rohm Co Ltd Ｌｅｄ照明器具
JP2014029948A (ja) * 2012-07-31 2014-02-13 Nichia Chem Ind Ltd 発光装置
JP2018022808A (ja) * 2016-08-04 2018-02-08 パナソニックＩｐマネジメント株式会社 発光装置及び照明装置
CN114913820A (zh) * 2022-05-11 2022-08-16 福建华佳彩有限公司 一种Mini-LED分区设计方法

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007317653A (ja) * 2005-11-04 2007-12-06 Showa Denko Kk 導光部材およびこの導光部材を用いた面光源装置、ならびに表示装置
WO2007126172A1 (en) * 2006-05-03 2007-11-08 Luxpia Co., Ltd. Back light unit having multi-chip light emitting diode package and display system
WO2008004282A1 (en) * 2006-07-04 2008-01-10 Hitachi Plasma Display Limited Plasma display device
WO2008032460A1 (en) 2006-09-13 2008-03-20 Sharp Kabushiki Kaisha Backlight device and display device using same
US8192055B2 (en) 2006-09-13 2012-06-05 Sharp Kabushiki Kaisha Backlight device and display device using the same
US8016448B2 (en) 2007-08-31 2011-09-13 Showa Denko K.K. Display device and light-emitting device
WO2009028440A1 (ja) * 2007-08-31 2009-03-05 Showa Denko K.K. 表示装置、発光装置
JP2009058768A (ja) * 2007-08-31 2009-03-19 Showa Denko Kk 表示装置、発光装置
JP2009105173A (ja) * 2007-10-23 2009-05-14 Hitachi Ltd 光源モジュール
US8547502B2 (en) 2007-10-23 2013-10-01 Hitachi Consumer Electronics Co., Ltd. Light source module
US20110188266A1 (en) * 2007-11-06 2011-08-04 Sanken Electric Co., Ltd. Semiconductor light emitting device, composite light emitting device with arrangement of semiconductor light emitting devices, and planar light source using composite light emitting device
TWI478316B (zh) * 2007-11-06 2015-03-21 三墾電氣股份有限公司 半導體發光裝置，將該半導體發光裝置排列而成之複合發光裝置，以及使用該複合發光裝置之平面發光源
CN101828272B (zh) * 2007-11-06 2012-01-11 三垦电气株式会社 半导体发光装置、排列有该半导体发光装置的复合发光装置、以及使用该复合发光装置的平面状光源
US8641256B2 (en) 2007-11-06 2014-02-04 Sanken Electric Co., Ltd. Semiconductor light emitting device, composite light emitting device with arrangement of semiconductor light emitting devices, and planar light source using composite light emitting device
WO2009060676A1 (ja) * 2007-11-06 2009-05-14 Sanken Electric Co., Ltd. 半導体発光装置、その半導体発光装置を並べた複合発光装置、及びその複合発光装置を用いた面状発光源
JP5390516B2 (ja) * 2008-05-19 2014-01-15 株式会社東芝 線状白色光源ならびにそれを用いたバックライトおよび液晶表示装置
US8461756B2 (en) 2008-05-19 2013-06-11 Kabushiki Kaisha Toshiba Linear white light source, and backlight and liquid crystal display device using the same
WO2009141982A1 (ja) * 2008-05-19 2009-11-26 株式会社 東芝 線状白色光源ならびにそれを用いたバックライトおよび液晶表示装置
TWI485347B (zh) * 2008-05-19 2015-05-21 東芝股份有限公司 A linear white light source and a backlight and a liquid crystal display device using the same
JP2012531062A (ja) * 2009-06-30 2012-12-06 アップル インコーポレイテッド 多色発光ダイオード
CN102473701A (zh) * 2009-06-30 2012-05-23 苹果公司 多色发光二极管
JP2012059736A (ja) * 2010-09-03 2012-03-22 Panasonic Corp 発光装置、バックライトユニット、液晶表示装置及び照明装置
JP2014022209A (ja) * 2012-07-19 2014-02-03 Rohm Co Ltd Ｌｅｄ照明器具
US9435931B2 (en) 2012-07-19 2016-09-06 Rohm Co., Ltd. LED lighting apparatus
JP2014029948A (ja) * 2012-07-31 2014-02-13 Nichia Chem Ind Ltd 発光装置
JP2018022808A (ja) * 2016-08-04 2018-02-08 パナソニックＩｐマネジメント株式会社 発光装置及び照明装置
CN114913820A (zh) * 2022-05-11 2022-08-16 福建华佳彩有限公司 一种Mini-LED分区设计方法

Similar Documents

Publication Publication Date Title
ES2148997T5 (es) Dispositivo emisor de luz y dispositivo de pantalla.
US7959321B2 (en) Backlight panel employing white light emitting diode having red phosphor and green phosphor
US7859175B2 (en) Illuminating device, display device and optical film
US6608332B2 (en) Light emitting device and display
JP4035394B2 (ja) Ｌｅｄベースの面状光源
JP5226323B2 (ja) 発光モジュールとそれを用いたバックライトおよび液晶表示装置
JP4498286B2 (ja) 面状光源装置およびこの面状光源装置を用いた表示装置
US20130063964A1 (en) Illumination Apparatus with High Conversion Efficiency and Methods of Forming the Same
JP2005353507A (ja) バックライト装置
KR20100000173A (ko) 서브 마운트 및 이를 이용한 발광 장치, 상기 서브마운트의 제조 방법 및 이를 이용한 발광 장치의 제조 방법
KR100958759B1 (ko) 백라이트와 그것을 이용한 액정 표시 장치
JP2006032902A (ja) 発光ダイオード及び発光ダイオードを有するバックライトモジュール
JPH07176794A (ja) 面状光源
JP2002171000A (ja) 半導体発光装置およびそれを用いた発光表示装置
JP2006253336A (ja) 光源装置
JP2868085B2 (ja) 面状光源
JP2005353650A (ja) Ｌｅｄ光源および液晶表示装置
JP2007258620A (ja) 発光装置
JP2007067000A (ja) 発光ダイオードモジュール
JP3417384B2 (ja) 液晶ディスプレイのバックライト
CN116819829A (zh) 背光模组和显示设备
KR20050093047A (ko) 백라이트 유닛
JP3118574U (ja) 側面光源モジュールを備えた液晶パネル装置
CN102384369B (zh) 发光二极管光源
US7737635B2 (en) High efficiency white light emitting diode and method for manufacturing the same

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060830

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080325

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081121

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090217

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20090312