WO2009038072A1 - 発光装置、表示装置、および発光装置の製造方法 - Google Patents

発光装置、表示装置、および発光装置の製造方法 Download PDF

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Publication number
WO2009038072A1
WO2009038072A1 PCT/JP2008/066724 JP2008066724W WO2009038072A1 WO 2009038072 A1 WO2009038072 A1 WO 2009038072A1 JP 2008066724 W JP2008066724 W JP 2008066724W WO 2009038072 A1 WO2009038072 A1 WO 2009038072A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
emitting device
substrate
front surface
back surface
Prior art date
Application number
PCT/JP2008/066724
Other languages
English (en)
French (fr)
Inventor
Shuichi Naijo
Original Assignee
Showa Denko K.K.
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 Showa Denko K.K. filed Critical Showa Denko K.K.
Priority to JP2009533149A priority Critical patent/JPWO2009038072A1/ja
Publication of WO2009038072A1 publication Critical patent/WO2009038072A1/ja

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133611—Direct backlight including means for improving the brightness uniformity

Abstract

基板４１の縦方向Ｖの断面は、波形の形状を有している。よって、基板４１には、縦方向Ｖに１４個の列Ｌ１～Ｌ１４が形成されている。そして、基板表面４１ａにおける奇数列には表面凹部が形成され、偶数列に表面凸部が形成される。また、基板裏面４１ｂにおける奇数列には裏面凸部が形成され、偶数列に裏面凹部形成される。そして、表面ＬＥＤチップ５１ａは基板表面４１ａの各表面凹部つまり基板表面４１ａの奇数列の底に、裏面ＬＥＤチップ５１ｂは基板裏面４１ｂの各裏面凹部つまり基板裏面４１ｂの偶数列の底に、それぞれ取り付けられる。それにより、光の指向性を有し、且つ薄型の発光装置等を提供する。
PCT/JP2008/066724 2007-09-21 2008-09-17 発光装置、表示装置、および発光装置の製造方法 WO2009038072A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009533149A JPWO2009038072A1 (ja) 2007-09-21 2008-09-17 発光装置、表示装置、および発光装置の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007245991 2007-09-21
JP2007-245991 2007-09-21

Publications (1)

Publication Number Publication Date
WO2009038072A1 true WO2009038072A1 (ja) 2009-03-26

Family

ID=40467883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066724 WO2009038072A1 (ja) 2007-09-21 2008-09-17 発光装置、表示装置、および発光装置の製造方法

Country Status (2)

Country Link
JP (1) JPWO2009038072A1 (ja)
WO (1) WO2009038072A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011035344A (ja) * 2009-08-06 2011-02-17 Nichia Corp 発光装置
JP2012079817A (ja) * 2010-09-30 2012-04-19 Nichia Chem Ind Ltd 発光装置および発光装置の製造方法
JP2012094305A (ja) * 2010-10-25 2012-05-17 Panasonic Corp 発光装置及びそれを備えた照明器具
JP2012222005A (ja) * 2011-04-04 2012-11-12 Mitsubishi Chemicals Corp 発光装置、繊維複合体、及び繊維複合体の製造方法
JP2015053190A (ja) * 2013-09-06 2015-03-19 アイリスオーヤマ株式会社 照明装置
JP2015146449A (ja) * 2015-04-03 2015-08-13 日亜化学工業株式会社 発光装置
JP2015181181A (ja) * 2010-05-27 2015-10-15 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ 電子装置および電子装置の製造方法
US9590152B2 (en) 2012-07-09 2017-03-07 Nichia Corporation Light emitting device
US10172295B2 (en) 2012-07-18 2019-01-08 Philips Lighting Holding B.V Method for providing horticulture light to a crop and lighting device for horticulture lighting
CN115616815A (zh) * 2022-09-01 2023-01-17 厦门天马微电子有限公司 背光模组、显示装置及背光模组的制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11163412A (ja) * 1997-11-25 1999-06-18 Matsushita Electric Works Ltd Ｌｅｄ照明装置
JP2002094122A (ja) * 2000-07-13 2002-03-29 Matsushita Electric Works Ltd 光源装置及びその製造方法
JP2003185813A (ja) * 2001-12-21 2003-07-03 Mitsui Chemicals Inc 反射体およびその用途
JP2003229603A (ja) * 2002-01-31 2003-08-15 Citizen Electronics Co Ltd 両面発光ｌｅｄパッケージ
JP2005070121A (ja) * 2003-08-27 2005-03-17 Seiko Instruments Inc 表示装置
JP2006011239A (ja) * 2004-06-29 2006-01-12 Kyocera Corp 液晶表示装置
JP2006310584A (ja) * 2005-04-28 2006-11-09 Fujikura Ltd 発光素子実装用ホーロー基板及び光源装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11163412A (ja) * 1997-11-25 1999-06-18 Matsushita Electric Works Ltd Ｌｅｄ照明装置
JP2002094122A (ja) * 2000-07-13 2002-03-29 Matsushita Electric Works Ltd 光源装置及びその製造方法
JP2003185813A (ja) * 2001-12-21 2003-07-03 Mitsui Chemicals Inc 反射体およびその用途
JP2003229603A (ja) * 2002-01-31 2003-08-15 Citizen Electronics Co Ltd 両面発光ｌｅｄパッケージ
JP2005070121A (ja) * 2003-08-27 2005-03-17 Seiko Instruments Inc 表示装置
JP2006011239A (ja) * 2004-06-29 2006-01-12 Kyocera Corp 液晶表示装置
JP2006310584A (ja) * 2005-04-28 2006-11-09 Fujikura Ltd 発光素子実装用ホーロー基板及び光源装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011035344A (ja) * 2009-08-06 2011-02-17 Nichia Corp 発光装置
JP2015181181A (ja) * 2010-05-27 2015-10-15 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ 電子装置および電子装置の製造方法
US10026710B2 (en) 2010-05-27 2018-07-17 Osram Opto Semiconductors Gmbh Electronic arrangement
US9681566B2 (en) 2010-05-27 2017-06-13 Osram Opto Semiconductors Gmbh Electronic arrangement and method for producing an electronic arrangement
JP2012079817A (ja) * 2010-09-30 2012-04-19 Nichia Chem Ind Ltd 発光装置および発光装置の製造方法
JP2012094305A (ja) * 2010-10-25 2012-05-17 Panasonic Corp 発光装置及びそれを備えた照明器具
JP2012222005A (ja) * 2011-04-04 2012-11-12 Mitsubishi Chemicals Corp 発光装置、繊維複合体、及び繊維複合体の製造方法
US9590152B2 (en) 2012-07-09 2017-03-07 Nichia Corporation Light emitting device
US9799807B2 (en) 2012-07-09 2017-10-24 Nichia Corporation Light emitting device
US10172295B2 (en) 2012-07-18 2019-01-08 Philips Lighting Holding B.V Method for providing horticulture light to a crop and lighting device for horticulture lighting
JP2015053190A (ja) * 2013-09-06 2015-03-19 アイリスオーヤマ株式会社 照明装置
JP2015146449A (ja) * 2015-04-03 2015-08-13 日亜化学工業株式会社 発光装置
CN115616815A (zh) * 2022-09-01 2023-01-17 厦门天马微电子有限公司 背光模组、显示装置及背光模组的制备方法
CN115616815B (zh) * 2022-09-01 2024-03-22 厦门天马微电子有限公司 背光模组、显示装置及背光模组的制备方法

Also Published As

Publication number Publication date
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