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TWI373155B - Led package and back light unit using the same - Google Patents

Led package and back light unit using the same

Info

Publication number
TWI373155B
TWI373155B TW097137205A TW97137205A TWI373155B TW I373155 B TWI373155 B TW I373155B TW 097137205 A TW097137205 A TW 097137205A TW 97137205 A TW97137205 A TW 97137205A TW I373155 B TWI373155 B TW I373155B
Authority
TW
Taiwan
Prior art keywords
same
light unit
back light
led package
package
Prior art date
Application number
TW097137205A
Other languages
English (en)
Other versions
TW200921955A (en
Inventor
Tae-Kwang Kim
Chung-Hoon Lee
Do-Hyung Kim
Seung-Ryeol Ryu
Chan-Sung Jeong
Woong-Joon Hwang
Original Assignee
Seoul Semiconductor 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
Priority claimed from KR20070098343A external-priority patent/KR100998232B1/ko
Priority claimed from KR1020070141377A external-priority patent/KR20090073432A/ko
Application filed by Seoul Semiconductor Co Ltd filed Critical Seoul Semiconductor Co Ltd
Publication of TW200921955A publication Critical patent/TW200921955A/zh
Application granted granted Critical
Publication of TWI373155B publication Critical patent/TWI373155B/zh

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10W90/756—
TW097137205A 2007-09-28 2008-09-26 Led package and back light unit using the same TWI373155B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20070098343A KR100998232B1 (ko) 2007-09-28 2007-09-28 측면 발광 다이오드 패키지 및 그것을 이용한 ｂｌｕ 모듈
KR1020070141377A KR20090073432A (ko) 2007-12-31 2007-12-31 백라이팅 모듈

Publications (2)

Publication Number Publication Date
TW200921955A TW200921955A (en) 2009-05-16
TWI373155B true TWI373155B (en) 2012-09-21

Family

ID=40512014

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097137205A TWI373155B (en) 2007-09-28 2008-09-26 Led package and back light unit using the same

Country Status (4)

Country Link
US (1) US8360593B2 (zh)
DE (1) DE112008002540B4 (zh)
TW (1) TWI373155B (zh)
WO (1) WO2009041767A2 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317350B2 (en) 2009-02-25 2012-11-27 Black & Decker Inc. Power tool with a light for illuminating a workpiece
US20110058356A1 (en) 2009-02-25 2011-03-10 Black & Decker Inc. Power tool with light emitting assembly
US8328381B2 (en) 2009-02-25 2012-12-11 Black & Decker Inc. Light for a power tool and method of illuminating a workpiece
WO2010122471A2 (en) * 2009-04-21 2010-10-28 Koninklijke Philips Electronics N.V. Illumination device with a phosphor
JP5528287B2 (ja) * 2010-05-18 2014-06-25 株式会社エンプラス 光束制御部材、発光装置、及び照明装置
DE102010027212A1 (de) * 2010-07-15 2012-01-19 Osram Opto Semiconductors Gmbh Strahlungsemittierendes Bauelement
CN104154463A (zh) * 2010-09-27 2014-11-19 北京京东方光电科技有限公司 发光二极管光源及其制造方法、具有其的背光源
CN102418851B (zh) * 2010-09-27 2014-07-30 北京京东方光电科技有限公司 发光二极管光源及其制造方法、具有其的背光源
US12059780B2 (en) 2010-09-30 2024-08-13 Black & Decker Inc. Lighted power tool
US9328915B2 (en) 2010-09-30 2016-05-03 Black & Decker Inc. Lighted power tool
US9028088B2 (en) 2010-09-30 2015-05-12 Black & Decker Inc. Lighted power tool
TWI462348B (zh) * 2011-01-27 2014-11-21 矽品精密工業股份有限公司 發光裝置及其製法
US8616730B2 (en) * 2011-03-07 2013-12-31 Greendot Technologies, Llc Vapor-tight lighting fixture
KR20120134375A (ko) * 2011-06-02 2012-12-12 삼성전자주식회사 발광소자 패키지 및 그 제조방법
JP5731303B2 (ja) 2011-07-14 2015-06-10 株式会社小糸製作所 発光モジュール
JP2015500568A (ja) 2011-12-07 2015-01-05 コーニンクレッカ フィリップス エヌ ヴェ ビーム成形発光モジュール
US9242355B2 (en) 2012-04-17 2016-01-26 Black & Decker Inc. Illuminated power tool
TWI460508B (zh) * 2012-04-25 2014-11-11 Au Optronics Corp 發光裝置及背光模組
JP6282419B2 (ja) 2012-07-27 2018-02-21 エルジー イノテック カンパニー リミテッド 照明装置
JP6236999B2 (ja) * 2013-08-29 2017-11-29 日亜化学工業株式会社 発光装置
JP6578735B2 (ja) 2014-05-21 2019-09-25 日亜化学工業株式会社 半導体装置の実装構造、バックライト装置及び実装基板
KR102360957B1 (ko) 2015-03-27 2022-02-11 삼성디스플레이 주식회사 발광 다이오드 패키지
KR20170043727A (ko) * 2015-10-13 2017-04-24 삼성디스플레이 주식회사 표시 장치
US9793450B2 (en) 2015-11-24 2017-10-17 Samsung Electronics Co., Ltd. Light emitting apparatus having one or more ridge structures defining at least one circle around a common center
US20180323354A1 (en) * 2017-05-07 2018-11-08 Yang Wang Light emitting device and method for manufacturing light emitting device
CN107275464A (zh) * 2017-06-21 2017-10-20 南方科技大学 一种led的制备方法及led
DE102018126297A1 (de) * 2018-10-23 2020-04-23 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
CN109509825A (zh) * 2018-12-13 2019-03-22 佛山市国星光电股份有限公司 Led器件和灯组阵列

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772775B2 (ja) 1995-09-29 1998-07-09 大日本印刷株式会社 光拡散シート及びそれを使用したエッジライト型面光源並びに液晶表示装置
JP3614776B2 (ja) * 2000-12-19 2005-01-26 シャープ株式会社 チップ部品型ｌｅｄとその製造方法
JP2004259958A (ja) 2003-02-26 2004-09-16 Kyocera Corp 発光素子収納用パッケージおよび発光装置
JP2005209795A (ja) * 2004-01-21 2005-08-04 Koito Mfg Co Ltd 発光モジュール及び灯具
KR100604469B1 (ko) * 2004-08-25 2006-07-25 박병재 발광소자와 그 패키지 구조체 및 제조방법
US7352011B2 (en) 2004-11-15 2008-04-01 Philips Lumileds Lighting Company, Llc Wide emitting lens for LED useful for backlighting
US8076680B2 (en) * 2005-03-11 2011-12-13 Seoul Semiconductor Co., Ltd. LED package having an array of light emitting cells coupled in series
KR100631992B1 (ko) * 2005-07-19 2006-10-09 삼성전기주식회사 측면 방출형 이중 렌즈 구조 ｌｅｄ 패키지
JP2007165464A (ja) * 2005-12-12 2007-06-28 Stanley Electric Co Ltd 半導体光学装置
KR100648628B1 (ko) * 2005-12-29 2006-11-24 서울반도체 주식회사 발광 다이오드
KR20070099733A (ko) 2006-04-05 2007-10-10 엘지.필립스 엘시디 주식회사 광원 소자, 그 제조방법, 이를 구비한 백라이트 어셈블리및 액정표시장치.
KR100764432B1 (ko) * 2006-04-05 2007-10-05 삼성전기주식회사 아노다이징 절연 층을 갖는 엘이디 패키지 및 그 제조방법
JP2007123939A (ja) * 2007-01-29 2007-05-17 Kyocera Corp 発光装置

Also Published As

Publication number Publication date
WO2009041767A3 (en) 2009-05-22
US8360593B2 (en) 2013-01-29
US20100202131A1 (en) 2010-08-12
DE112008002540T5 (de) 2010-07-22
DE112008002540B4 (de) 2024-02-08
TW200921955A (en) 2009-05-16
WO2009041767A2 (en) 2009-04-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees