WO2008123027A1 - Dispositif d'émission de lumière blanche, et rétroéclairage, dispositif d'affichage et dispositif d'éclairage utilisant le dispositif d'émission de lumière blanche - Google Patents
Dispositif d'émission de lumière blanche, et rétroéclairage, dispositif d'affichage et dispositif d'éclairage utilisant le dispositif d'émission de lumière blanche Download PDFInfo
- Publication number
- WO2008123027A1 WO2008123027A1 PCT/JP2008/054775 JP2008054775W WO2008123027A1 WO 2008123027 A1 WO2008123027 A1 WO 2008123027A1 JP 2008054775 W JP2008054775 W JP 2008054775W WO 2008123027 A1 WO2008123027 A1 WO 2008123027A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light emitting
- white light
- emitting device
- backlight
- illuminating
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000009877 rendering Methods 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
La présente invention concerne un dispositif d'émission de lumière blanche permettant d'obtenir une émission de lumière blanche ayant des propriétés d'éclairement et de rendu des couleurs élevées. Le dispositif d'émission de lumière blanche est fabriqué en installant un premier élément d'émission de lumière qui comprend un élément d'émission de lumière ultraviolette à semi-conducteurs et un matériau de conversion de longueur d'onde, et un second élément d'émission de lumière qui comprend un élément d'émission de lumière rouge à semi-conducteurs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-070946 | 2007-03-19 | ||
JP2007070946A JP2008235458A (ja) | 2007-03-19 | 2007-03-19 | 白色発光装置、これを用いてなるバックライトおよび表示装置並びに照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008123027A1 true WO2008123027A1 (fr) | 2008-10-16 |
Family
ID=39830529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/054775 WO2008123027A1 (fr) | 2007-03-19 | 2008-03-14 | Dispositif d'émission de lumière blanche, et rétroéclairage, dispositif d'affichage et dispositif d'éclairage utilisant le dispositif d'émission de lumière blanche |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2008235458A (fr) |
WO (1) | WO2008123027A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010151851A (ja) * | 2008-11-28 | 2010-07-08 | Toshiba Corp | 表示装置 |
WO2014196638A1 (fr) * | 2013-06-06 | 2014-12-11 | 富士フイルム株式会社 | Élément feuille optique et dispositif d'affichage d'image l'utilisant |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI412685B (zh) * | 2010-05-24 | 2013-10-21 | Delta Electronics Inc | 提高輸出色彩演色性之單一封裝發光二極體光源 |
TWI523277B (zh) * | 2013-07-12 | 2016-02-21 | White light emitting diode module with ultraviolet light | |
JP6277510B2 (ja) | 2013-09-11 | 2018-02-14 | パナソニックIpマネジメント株式会社 | 発光モジュール、照明装置および照明器具 |
JP6321192B2 (ja) * | 2014-02-21 | 2018-05-09 | フィリップス ライティング ホールディング ビー ヴィ | 発光モジュール、ランプ、照明器具及び物体を照射する方法 |
JP6201904B2 (ja) * | 2014-06-10 | 2017-09-27 | 豊田合成株式会社 | 発光装置 |
JP7239814B2 (ja) * | 2019-02-12 | 2023-03-15 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004100275A1 (fr) * | 2003-05-01 | 2004-11-18 | Cree, Inc. | Lampe emettrice de lumiere blanche |
JP3118485U (ja) * | 2005-11-11 | 2006-01-26 | 優佰利股▲分▼有限公司 | 白色光発光装置 |
JP2007005549A (ja) * | 2005-06-23 | 2007-01-11 | Nec Lighting Ltd | 白色発光ledランプ |
JP2007036041A (ja) * | 2005-07-28 | 2007-02-08 | Sony Corp | 発光装置及び光学装置 |
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2007
- 2007-03-19 JP JP2007070946A patent/JP2008235458A/ja active Pending
-
2008
- 2008-03-14 WO PCT/JP2008/054775 patent/WO2008123027A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004100275A1 (fr) * | 2003-05-01 | 2004-11-18 | Cree, Inc. | Lampe emettrice de lumiere blanche |
JP2007005549A (ja) * | 2005-06-23 | 2007-01-11 | Nec Lighting Ltd | 白色発光ledランプ |
JP2007036041A (ja) * | 2005-07-28 | 2007-02-08 | Sony Corp | 発光装置及び光学装置 |
JP3118485U (ja) * | 2005-11-11 | 2006-01-26 | 優佰利股▲分▼有限公司 | 白色光発光装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010151851A (ja) * | 2008-11-28 | 2010-07-08 | Toshiba Corp | 表示装置 |
WO2014196638A1 (fr) * | 2013-06-06 | 2014-12-11 | 富士フイルム株式会社 | Élément feuille optique et dispositif d'affichage d'image l'utilisant |
JPWO2014196638A1 (ja) * | 2013-06-06 | 2017-02-23 | 富士フイルム株式会社 | 光学シート部材及びそれを用いた画像表示装置 |
US10281769B2 (en) | 2013-06-06 | 2019-05-07 | Fujifilm Corporation | Optical sheet member and image display device using same |
US10663800B2 (en) | 2013-06-06 | 2020-05-26 | Fujifilm Corporation | Optical sheet member and image display device using same |
Also Published As
Publication number | Publication date |
---|---|
JP2008235458A (ja) | 2008-10-02 |
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