JP5380052B2 - Led照明装置 - Google Patents
Led照明装置 Download PDFInfo
- Publication number
- JP5380052B2 JP5380052B2 JP2008299568A JP2008299568A JP5380052B2 JP 5380052 B2 JP5380052 B2 JP 5380052B2 JP 2008299568 A JP2008299568 A JP 2008299568A JP 2008299568 A JP2008299568 A JP 2008299568A JP 5380052 B2 JP5380052 B2 JP 5380052B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- led
- lens
- wavelength conversion
- conversion member
- 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
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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
Landscapes
- Led Device Packages (AREA)
- Led Devices (AREA)
Description
2 LED
3 波長変換部材
4 レンズ
41 光入射面
42 反射面
43 平面出射面
44 凸状出射面
45 光拡散処理
Claims (1)
- LEDと、前記LEDから照射される光を受けて、その一部の光の波長を変換する波長 変換部材と、前記波長変換部材から出てくる光を集光するレンズと、を備えたLED照明 装置であって、 前記レンズは、 前記LEDに臨む凹状の半球形状をなし、前記波長変換部材からの光がレンズ内部に入射する、全 面に光拡散処理が施された光入射面と、 前記光入射面より入射した光のうち一部の光が全反射される、レンズ側面にある反射面 と、 前記反射面で反射された光が出射する、前記LEDに面しないレンズ端面にある平面出 射面と、 前記光入射面より入射された光のうち前記反射面で反射されない光が出射する凸状出射面と、 前記凸状出射面の周縁と前記平面出射面の内周に光の出射がないように形成された筒状面とを有することを特徴とするLED照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008299568A JP5380052B2 (ja) | 2008-11-25 | 2008-11-25 | Led照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008299568A JP5380052B2 (ja) | 2008-11-25 | 2008-11-25 | Led照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010129202A JP2010129202A (ja) | 2010-06-10 |
JP5380052B2 true JP5380052B2 (ja) | 2014-01-08 |
Family
ID=42329471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008299568A Expired - Fee Related JP5380052B2 (ja) | 2008-11-25 | 2008-11-25 | Led照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5380052B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075711A (zh) * | 2012-12-20 | 2013-05-01 | 苏州奥浦迪克光电技术有限公司 | 双向反射透镜出光装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012109532A (ja) | 2010-09-08 | 2012-06-07 | Mitsubishi Chemicals Corp | 発光装置、照明装置、及びレンズ |
JP5180269B2 (ja) * | 2010-09-10 | 2013-04-10 | 株式会社永田製作所 | 照明装置 |
US8556469B2 (en) * | 2010-12-06 | 2013-10-15 | Cree, Inc. | High efficiency total internal reflection optic for solid state lighting luminaires |
US9028719B2 (en) | 2010-12-10 | 2015-05-12 | Denki Kagaku Kogyo Kabushiki Kaisha | β- sialon, and light emitting device and applications thereof |
JP5095000B1 (ja) * | 2011-08-11 | 2012-12-12 | 国分電機株式会社 | Led照明装置 |
CN102588832B (zh) * | 2012-01-17 | 2014-05-07 | 南京中电熊猫液晶显示科技有限公司 | 一种带光扩散组件的背光源模组 |
JP2013183078A (ja) * | 2012-03-02 | 2013-09-12 | Asahi Rubber Inc | レンズ付きled装置及び多方向照明装置 |
JP2015015264A (ja) * | 2012-04-10 | 2015-01-22 | マイクロコントロールシステムズ株式会社 | 配光分散制御型led照明装置及び該装置を用いた照明方法 |
KR102042214B1 (ko) * | 2013-01-25 | 2019-11-07 | 엘지이노텍 주식회사 | 발광 모듈 및 이를 구비한 조명 장치 |
CN110085578B (zh) * | 2013-03-13 | 2023-05-05 | 亮锐控股有限公司 | 具有底部反射体的封装led透镜 |
CN205244911U (zh) * | 2015-03-12 | 2016-05-18 | 浚洸光学科技股份有限公司 | 照明装置及其光学构件 |
KR101698721B1 (ko) * | 2016-05-25 | 2017-01-20 | 한국광기술원 | Led 조명 어셈블리 및 이를 이용한 led 조명장치 |
JP7016027B2 (ja) * | 2018-02-21 | 2022-02-04 | パナソニックIpマネジメント株式会社 | 照明装置 |
KR102666833B1 (ko) * | 2018-03-15 | 2024-05-20 | 서울반도체 주식회사 | 디스플레이 장치, 백라이트 유닛, 발광모듈 및 렌즈 |
WO2019177310A1 (ko) | 2018-03-15 | 2019-09-19 | 서울반도체주식회사 | 발광모듈 및 렌즈 |
KR102345460B1 (ko) * | 2020-05-04 | 2022-01-03 | (주)에이디랩 | 파사드조명 가능한 바타입 led 복합투광 조명장치용 복합투광렌즈 및 파사드조명 가능한 바타입 led 복합투광 조명장치 |
CN113803693A (zh) * | 2020-06-11 | 2021-12-17 | 西安新骊电子技术有限责任公司 | 一种基于全反射原理和透射原理的平面透镜 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4179176B2 (ja) * | 2004-01-30 | 2008-11-12 | 豊田合成株式会社 | Ledランプ装置 |
JP4492193B2 (ja) * | 2004-04-13 | 2010-06-30 | 岡谷電機産業株式会社 | 表示ランプ |
WO2007121486A2 (en) * | 2006-04-18 | 2007-10-25 | Lamina Lighting, Inc. | Optical devices for controlled color mixing |
-
2008
- 2008-11-25 JP JP2008299568A patent/JP5380052B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075711A (zh) * | 2012-12-20 | 2013-05-01 | 苏州奥浦迪克光电技术有限公司 | 双向反射透镜出光装置 |
CN103075711B (zh) * | 2012-12-20 | 2014-10-22 | 苏州奥浦迪克光电技术有限公司 | 双向反射透镜出光装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2010129202A (ja) | 2010-06-10 |
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