JPS62143942U - - Google Patents
Info
- Publication number
- JPS62143942U JPS62143942U JP3290986U JP3290986U JPS62143942U JP S62143942 U JPS62143942 U JP S62143942U JP 3290986 U JP3290986 U JP 3290986U JP 3290986 U JP3290986 U JP 3290986U JP S62143942 U JPS62143942 U JP S62143942U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- led chip
- led
- same color
- 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.)
- Pending
Links
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第1図は本考案の説明図、第2図は従来例の説
明図である。 図において、1……LEDチツプ、5……配線
パターン、6……ボンデイングワイヤー、7……
プリント基板、8……白またはLEDの発光と同
色の拡散面。
明図である。 図において、1……LEDチツプ、5……配線
パターン、6……ボンデイングワイヤー、7……
プリント基板、8……白またはLEDの発光と同
色の拡散面。
Claims (1)
- プリント基板上にダイレクトボンデイングによ
り取付けたLEDチツプを光源として用いる装置
において、前記プリント基板のLEDチツプを取
付けた側の面の一部分あるいは全部を白色あるい
はLEDの発生の分光分布とほぼ同色の拡散面に
することを特徴とする照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3290986U JPS62143942U (ja) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3290986U JPS62143942U (ja) | 1986-03-07 | 1986-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62143942U true JPS62143942U (ja) | 1987-09-10 |
Family
ID=30840021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3290986U Pending JPS62143942U (ja) | 1986-03-07 | 1986-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62143942U (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013016868A (ja) * | 2007-12-14 | 2013-01-24 | Cree Inc | Ledパッケージにおけるテクスチャード加工された封止体表面 |
US8858004B2 (en) | 2005-12-22 | 2014-10-14 | Cree, Inc. | Lighting device |
US8901585B2 (en) | 2003-05-01 | 2014-12-02 | Cree, Inc. | Multiple component solid state white light |
JP2015220664A (ja) * | 2014-05-20 | 2015-12-07 | キヤノン株式会社 | 照明装置及び画像形成装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153879A (en) * | 1980-04-30 | 1981-11-28 | Nippon Telegr & Teleph Corp <Ntt> | Light source for facsimile or the like |
-
1986
- 1986-03-07 JP JP3290986U patent/JPS62143942U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153879A (en) * | 1980-04-30 | 1981-11-28 | Nippon Telegr & Teleph Corp <Ntt> | Light source for facsimile or the like |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8901585B2 (en) | 2003-05-01 | 2014-12-02 | Cree, Inc. | Multiple component solid state white light |
US8858004B2 (en) | 2005-12-22 | 2014-10-14 | Cree, Inc. | Lighting device |
JP2013016868A (ja) * | 2007-12-14 | 2013-01-24 | Cree Inc | Ledパッケージにおけるテクスチャード加工された封止体表面 |
US9431589B2 (en) | 2007-12-14 | 2016-08-30 | Cree, Inc. | Textured encapsulant surface in LED packages |
JP2015220664A (ja) * | 2014-05-20 | 2015-12-07 | キヤノン株式会社 | 照明装置及び画像形成装置 |