JP4442536B2 - Led照明装置 - Google Patents
Led照明装置 Download PDFInfo
- Publication number
- JP4442536B2 JP4442536B2 JP2005262926A JP2005262926A JP4442536B2 JP 4442536 B2 JP4442536 B2 JP 4442536B2 JP 2005262926 A JP2005262926 A JP 2005262926A JP 2005262926 A JP2005262926 A JP 2005262926A JP 4442536 B2 JP4442536 B2 JP 4442536B2
- Authority
- JP
- Japan
- Prior art keywords
- led chip
- light
- reflector
- light distribution
- color conversion
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
Landscapes
- Led Device Packages (AREA)
- Led Devices (AREA)
Description
14 ボンディングワイヤ
20 実装基板
30 サブマウント部材
40 リフレクタ
50 封止部
60 凸レンズ
60a 入射面
60b 出射面
70 色変換部材
80 空気層
90 配光レンズ
90a 光出射面
90b 外側面
91 凹所
91a 内底面
91b 内側面
100 反射膜
Claims (1)
- LEDチップと、LEDチップが実装されたベース部材と、ベース部材におけるLEDチップの実装面側でLEDチップを囲みLEDチップから放射された光を反射する枠状のリフレクタであって前記実装面から離れるにつれて開口面積が徐々に大きくなる形状に形成されたリフレクタと、リフレクタの内側に充填されLEDチップを封止した封止樹脂からなる封止部と、封止部に重ねて配置された凸レンズと、LEDチップから放射された光によって励起されてLEDチップの発光色とは異なる色の光を放射する蛍光体を透明材料とともに成形した成形品であって凸レンズの出射面側に凸レンズを覆い出射面との間に空気層が形成される形で配設されたドーム状の色変換部材と、色変換部材から出射される光の配光を制御する配光レンズであってリフレクタ側に色変換部材を収納する凹所を有して凸レンズに光軸が一致する形でリフレクタに重ねて配置された配光レンズとを備え、配光レンズは、前記凹所の内側面から入射した光を外側面で全反射して当該配光レンズの光出射面に導く機能および前記凹所の内底面から入射した光を当該配光レンズの光出射面に直接導く機能を有し、外側面のうち色変換部材の側方に位置する部位に金属材料からなる反射膜が被着されてなることを特徴とするLED照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262926A JP4442536B2 (ja) | 2005-09-09 | 2005-09-09 | Led照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262926A JP4442536B2 (ja) | 2005-09-09 | 2005-09-09 | Led照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007080866A JP2007080866A (ja) | 2007-03-29 |
JP4442536B2 true JP4442536B2 (ja) | 2010-03-31 |
Family
ID=37940898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005262926A Active JP4442536B2 (ja) | 2005-09-09 | 2005-09-09 | Led照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4442536B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100976607B1 (ko) | 2008-09-10 | 2010-08-17 | 주식회사 코스모인 | 씨오엠(com) 형 발광다이오드 패키지, 이를 이용한 발광다이오드 모듈 및 그 제조방법 |
KR20110086648A (ko) | 2010-01-15 | 2011-07-29 | 엘지이노텍 주식회사 | 발광 모듈, 백라이트 유닛 및 표시 장치 |
US8646941B1 (en) | 2010-06-14 | 2014-02-11 | Humanscale Corporation | Lighting apparatus and method |
JP5097801B2 (ja) * | 2010-06-14 | 2012-12-12 | 京楽産業.株式会社 | 遊技機 |
KR101457803B1 (ko) * | 2013-06-12 | 2014-11-04 | 이창희 | Led용 회로기판 |
-
2005
- 2005-09-09 JP JP2005262926A patent/JP4442536B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007080866A (ja) | 2007-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3982561B2 (ja) | Led照明装置 | |
KR100985452B1 (ko) | 발광 장치 | |
JP2007088078A (ja) | 発光装置 | |
JP4029918B2 (ja) | Led照明装置 | |
JP4442536B2 (ja) | Led照明装置 | |
JP4820133B2 (ja) | 発光装置 | |
JP4925346B2 (ja) | 発光装置 | |
JP2007088093A (ja) | 発光装置 | |
JP4458008B2 (ja) | 発光装置 | |
JP4293216B2 (ja) | 発光装置 | |
JP4742761B2 (ja) | 発光装置 | |
JP4829577B2 (ja) | 発光装置 | |
JP2007088082A (ja) | 発光装置 | |
JP4765507B2 (ja) | 発光装置 | |
JP3952075B2 (ja) | 発光装置 | |
JP3963187B2 (ja) | 発光装置 | |
JP3963188B2 (ja) | 発光装置 | |
JP2007088084A (ja) | 発光装置 | |
JP4820135B2 (ja) | 発光装置 | |
JP2007088095A (ja) | 発光装置 | |
JP2007088075A (ja) | 発光装置 | |
JP4556815B2 (ja) | 発光装置 | |
JP2007087668A (ja) | 照明器具 | |
JP2007243057A (ja) | 発光装置 | |
JP2007088094A (ja) | 発光装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080507 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091214 |
|
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: 20091222 |
|
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: 20100104 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4442536 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130122 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130122 Year of fee payment: 3 |