JP5047162B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP5047162B2 JP5047162B2 JP2008508639A JP2008508639A JP5047162B2 JP 5047162 B2 JP5047162 B2 JP 5047162B2 JP 2008508639 A JP2008508639 A JP 2008508639A JP 2008508639 A JP2008508639 A JP 2008508639A JP 5047162 B2 JP5047162 B2 JP 5047162B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- layer
- light emitting
- emitting element
- emitting device
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 36
- 229920005989 resin Polymers 0.000 claims description 21
- 239000011347 resin Substances 0.000 claims description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 38
- 238000006243 chemical reaction Methods 0.000 description 35
- 239000002245 particle Substances 0.000 description 14
- 239000004065 semiconductor Substances 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 6
- -1 for example Substances 0.000 description 6
- 239000010931 gold Substances 0.000 description 5
- 229910015363 Au—Sn Inorganic materials 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 239000007767 bonding agent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000007788 roughening Methods 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 229910002601 GaN Inorganic materials 0.000 description 2
- 229910020220 Pb—Sn Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910017944 Ag—Cu Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 241001417501 Lobotidae Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910020816 Sn Pb Inorganic materials 0.000 description 1
- 229910020836 Sn-Ag Inorganic materials 0.000 description 1
- 229910020922 Sn-Pb Inorganic materials 0.000 description 1
- 229910020988 Sn—Ag Inorganic materials 0.000 description 1
- 229910008783 Sn—Pb Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
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
- H10H20/852—Encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01004—Beryllium [Be]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1517—Multilayer substrate
- H01L2924/15172—Fan-out arrangement of the internal vias
- H01L2924/15174—Fan-out arrangement of the internal vias in different layers of the multilayer substrate
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- 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
- H10H20/856—Reflecting means
-
- 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
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- 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
- H10H20/882—Scattering means
Description
本発明の第1の実施の形態について図1〜4を用いて説明する。図1は、第1の実施の形態の発光装置1を示す斜視図である。図1において、発光装置1の一部の構成については、発光装置1の内部の構成を示すために図示を省略している。図2は、図1に示した発光装置1の断面図である。
本発明の第2の実施の形態について図5〜図7を用いて説明する。図5は、第2の実施の形態の発光装置12の構成を示す断面図である。図6は、本実施の形態における発光素子23の構成を示す斜視図である。
本発明の発光装置の第3の実施の形態について、図8〜図9を用いて説明する。図8〜図9は、第3の実施の形態の発光装置13の複数の構成例を示す断面図である。図8に示す発光装置13の発光素子3は、基体2上の第1、第2の配線パターン7A,7Bにフリップチップ接続されており、図9に示す発光装置13の発光素子23は、基体2上の第1の配線パターン7Aにボンディングワイヤ11を介して電気的に接続されている。
本発明の発光装置の第4の実施の形態について図10〜図13を用いて説明する。図10〜図13は、第4の実施の形態の発光装置の複数の構成例を示す要部拡大図である。
本発明の発光装置の第5の実施の形態について説明する。図14(a)および図15(a)は、本実施形態における発光装置15を示す断面図であり、図14(b)、図15(b)は、図14(a)、図15(a)に示す要部拡大図である。図14において、発光素子3の第1導電型の電極36と第2導電型の電極35とは、基体52の搭載部56にフリップチップ接続されている。また、図15において、発光素子3の第2導電型の電極35は、基板2上に形成された第1の配線パターン7Aにワイヤボンディングされている。
本発明の発光装置の第6の実施の形態について説明する。本実施の形態における発光装置は、発光素子3が搭載された基体2の第1の面2aに、粗面化された領域62を有する。図20〜図22において、第1の層4は基体2の粗面化された領域62上に配置されている。
本発明の発光装置の第7の実施の形態について説明する。図23〜図29はそれぞれ本実施形態の発光装置17の各種例を示す断面図である。発光装置17は、基体2上に搭載された発光素子73と、発光素子73を覆って基体2上に設けられた第1の層74と、発光素子73の表面を覆い第1の層74上に設けられた第2の層75とを備えている。
次に、本発明の照明装置について説明する。本発明の照明装置は、上述の発光装置を光源として所定の配置となるように設置したことにより、または本発明の複数個の発光装置から成る発光装置群を、例えば、格子状や千鳥状,放射状,円状や多角形状の同心状に複数群配置したもの等の所定の配置となるようにしたものである。これにより、従来の照明装置よりも強度ムラの抑制されたものとすることができる。
2:基体
3:発光素子
34:透光性電極
3A:第1の面
3B:第2の面
4:第1の層
5:第2の層
Claims (13)
- 基体と、
透光性電極が形成された下面を有し、前記基体上に実装された発光素子と、
前記透光性電極の屈折率より小さい第1の屈折率を有し、前記発光素子の前記透光性電極を覆って前記基体上に設けられた第1の層と、
前記第1の屈折率より大きい第2の屈折率を有し、前記発光素子および前記第1の層を覆う透光性の第2の層と、を備え、
前記第1の層がフッ素樹脂からなり、前記第2の層がシリコン樹脂からなることを特徴とする発光装置。 - 前記基体の前記第1の層が設けられた領域の表面が粗面であることを特徴とする請求項1に記載の発光装置。
- 前記発光素子が前記第1の層に接している側面を有することを特徴とする請求項2に記載の発光装置。
- 前記第1の層の前記発光素子の前記側面の近傍が、前記第1の層の他の部分よりも厚い
ことを特徴とする請求項1に記載の発光装置。 - 前記発光素子は光を発生する発光層を有し、前記発光層により発生された前記光は、前記発光層から前記透光性電極内に進み、前記第2の層に放射されることを特徴とする請求項1に記載の発光装置。
- 前記発光素子の前記透光性電極内を進む光は、前記第1の層によって光出射方向へ進むことを特徴とする請求項5に記載の発光装置。
- 前記第2の層が、前記発光素子の上面を覆うことを特徴とする請求項1に記載の発光装置。
- 前記第2の層が、前記第1の層に接する下面を有することを特徴とする請求項1に記載の発光装置。
- 前記第2の層の前記下面が、前記発光素子の前記発光層よりも上方に設けられていることを特徴とする請求項8に記載の発光装置。
- 前記第2の層に放射された光は、前記第1の層によって光出射方向へ進むことを特徴とする請求項9に記載の発光装置。
- 前記基体の前記発光素子が実装された領域の表面に、前記発光素子の光を拡散するフィルムが設けられていることを特徴とする請求項1に記載の発光装置。
- 前記発光素子が青色光を発生する発光ダイオードであり、前記フィルムが酸化チタンからなることを特徴とする請求項11に記載の発光装置。
- 前記発光素子が紫外光を発生する発光ダイオードであり、前記フィルムが酸化ジルコニウムからなることを特徴とする請求項11に記載の発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008508639A JP5047162B2 (ja) | 2006-03-29 | 2007-03-29 | 発光装置 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006090191 | 2006-03-29 | ||
JP2006090191 | 2006-03-29 | ||
JP2007018692 | 2007-01-30 | ||
JP2007018692 | 2007-01-30 | ||
JP2008508639A JP5047162B2 (ja) | 2006-03-29 | 2007-03-29 | 発光装置 |
PCT/JP2007/057000 WO2007114306A1 (ja) | 2006-03-29 | 2007-03-29 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007114306A1 JPWO2007114306A1 (ja) | 2009-08-20 |
JP5047162B2 true JP5047162B2 (ja) | 2012-10-10 |
Family
ID=38563574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008508639A Expired - Fee Related JP5047162B2 (ja) | 2006-03-29 | 2007-03-29 | 発光装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5047162B2 (ja) |
CN (1) | CN101410994B (ja) |
DE (1) | DE112007000773B4 (ja) |
WO (1) | WO2007114306A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459163B (zh) * | 2007-12-12 | 2011-07-06 | 富士迈半导体精密工业(上海)有限公司 | 发光二极管 |
JP5219532B2 (ja) * | 2008-01-30 | 2013-06-26 | 京セラ株式会社 | 発光装置 |
JP2009182083A (ja) * | 2008-01-30 | 2009-08-13 | Kyocera Corp | 発光装置 |
JP5014182B2 (ja) * | 2008-01-30 | 2012-08-29 | 京セラ株式会社 | 発光装置 |
JP2009289816A (ja) * | 2008-05-27 | 2009-12-10 | Kyocera Corp | 発光装置及び照明装置 |
JP5235648B2 (ja) * | 2008-12-25 | 2013-07-10 | 京セラ株式会社 | 発光装置及びこれを用いた照明装置 |
JP5343831B2 (ja) | 2009-04-16 | 2013-11-13 | 日亜化学工業株式会社 | 発光装置 |
JP2012114142A (ja) * | 2010-11-22 | 2012-06-14 | Panasonic Corp | Led発光装置 |
JP2013033890A (ja) | 2011-08-03 | 2013-02-14 | Toyoda Gosei Co Ltd | 発光装置 |
JP2013077798A (ja) * | 2011-09-14 | 2013-04-25 | Toyoda Gosei Co Ltd | ガラス封止ledランプ及びその製造方法 |
CN105684174B (zh) * | 2013-11-07 | 2018-10-09 | 亮锐控股有限公司 | 用于led的具有包围led的全内反射层的衬底 |
JP6338409B2 (ja) * | 2014-03-14 | 2018-06-06 | アルパッド株式会社 | 発光装置及びその製造方法 |
CN104157747A (zh) * | 2014-08-15 | 2014-11-19 | 大恒新纪元科技股份有限公司 | 一种高散热性led芯片及其制备方法 |
CN104638093A (zh) * | 2015-02-09 | 2015-05-20 | 深圳市晶台股份有限公司 | 一种led新型结构封装方法 |
EP3396725B1 (en) * | 2017-04-25 | 2021-01-13 | Nichia Corporation | Light emitting device and method of manufacturing same |
WO2018198982A1 (ja) | 2017-04-27 | 2018-11-01 | 京セラ株式会社 | 回路基板およびこれを備える発光装置 |
WO2019003775A1 (ja) * | 2017-06-29 | 2019-01-03 | 京セラ株式会社 | 回路基板およびこれを備える発光装置 |
DE102018106238A1 (de) * | 2018-03-16 | 2019-09-19 | Osram Opto Semiconductors Gmbh | Optoelektronisches bauelement und verfahren zur herstellung desselben |
US11855244B1 (en) | 2020-11-25 | 2023-12-26 | Citizen Electronics Co., Ltd. | Light emitting device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004082036A1 (ja) * | 2003-03-10 | 2004-09-23 | Toyoda Gosei Co., Ltd. | 固体素子デバイスおよびその製造方法 |
JP2005310562A (ja) * | 2004-04-21 | 2005-11-04 | Nitto Denko Corp | 直下型バックライト |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19638667C2 (de) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
JP4231418B2 (ja) * | 2004-01-07 | 2009-02-25 | 株式会社小糸製作所 | 発光モジュール及び車両用灯具 |
JP4516337B2 (ja) * | 2004-03-25 | 2010-08-04 | シチズン電子株式会社 | 半導体発光装置 |
JP2004349726A (ja) | 2004-08-30 | 2004-12-09 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体発光素子 |
JP2006135225A (ja) * | 2004-11-09 | 2006-05-25 | Toshiba Corp | 発光装置 |
-
2007
- 2007-03-29 CN CN200780010800XA patent/CN101410994B/zh not_active Expired - Fee Related
- 2007-03-29 JP JP2008508639A patent/JP5047162B2/ja not_active Expired - Fee Related
- 2007-03-29 DE DE112007000773T patent/DE112007000773B4/de not_active Expired - Fee Related
- 2007-03-29 WO PCT/JP2007/057000 patent/WO2007114306A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004082036A1 (ja) * | 2003-03-10 | 2004-09-23 | Toyoda Gosei Co., Ltd. | 固体素子デバイスおよびその製造方法 |
JP2005310562A (ja) * | 2004-04-21 | 2005-11-04 | Nitto Denko Corp | 直下型バックライト |
Also Published As
Publication number | Publication date |
---|---|
WO2007114306A1 (ja) | 2007-10-11 |
CN101410994A (zh) | 2009-04-15 |
CN101410994B (zh) | 2011-06-15 |
JPWO2007114306A1 (ja) | 2009-08-20 |
DE112007000773B4 (de) | 2013-04-25 |
DE112007000773T5 (de) | 2009-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5047162B2 (ja) | 発光装置 | |
JP4789672B2 (ja) | 発光装置および照明装置 | |
CN100411207C (zh) | 发光装置及照明装置 | |
JP5196711B2 (ja) | 発光装置およびそれを用いた照明装置 | |
JP4698412B2 (ja) | 発光装置および照明装置 | |
TWI433344B (zh) | 發光裝置及照明裝置 | |
TWI261937B (en) | Light-emitting apparatus and illuminating apparatus | |
JP2007266356A (ja) | 発光装置およびそれを用いた照明装置 | |
CN102760823A (zh) | 发光设备以及包括该发光设备的照明装置 | |
CN101410993B (zh) | 发光装置 | |
US20120299463A1 (en) | Light emitting device and illumination apparatus using same | |
JP2006237264A (ja) | 発光装置および照明装置 | |
JP4143043B2 (ja) | 発光装置および照明装置 | |
JP4948841B2 (ja) | 発光装置および照明装置 | |
JP2006066657A (ja) | 発光装置および照明装置 | |
JP2006049814A (ja) | 発光装置および照明装置 | |
JP2006093399A (ja) | 発光装置およびその製造方法ならびに照明装置 | |
JP2006013426A (ja) | 発光装置および照明装置 | |
JP5853441B2 (ja) | 発光装置 | |
JP4948818B2 (ja) | 発光装置および照明装置 | |
JP4671745B2 (ja) | 発光装置およびそれを用いた照明装置 | |
JP4845370B2 (ja) | 発光装置および照明装置 | |
JP4688553B2 (ja) | 発光装置および照明装置 | |
JP4938255B2 (ja) | 発光素子収納用パッケージ、光源および発光装置 | |
JP2007258387A (ja) | 発光ダイオードおよび照明装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110913 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111101 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120306 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120412 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120619 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120717 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150727 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5047162 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |