JPS62126856U - - Google Patents
Info
- Publication number
- JPS62126856U JPS62126856U JP1986014068U JP1406886U JPS62126856U JP S62126856 U JPS62126856 U JP S62126856U JP 1986014068 U JP1986014068 U JP 1986014068U JP 1406886 U JP1406886 U JP 1406886U JP S62126856 U JPS62126856 U JP S62126856U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting device
- led light
- reflective frame
- thin film
- 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.)
- Granted
Links
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 239000012778 molding material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
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
- Light Guides In General And Applications Therefor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は、本考案によるＬＥＤ発光装置の一実
施例を示す分解斜視図、第２図は、同ＬＥＤ発光
装置の断面図、第３図ａは、同ＬＥＤ発光装置の
要部である拡散フイルタシートの裏面図、第３図
ｂは、第３図ａのＡ―Ａ線拡大断面図、第４図、
第５図は、他の形状の薄膜が形成された拡散フイ
ルタシートを示す図である。
１…ＬＥＤ発光装置、２…基板、３…電極、４
…発光ダイオードチツプ（ＬＥＤチツプ）、５…
反射枠体、６…ライトガイド層、７…拡散フイル
タシート、８…拡散シート、１２…薄膜。
FIG. 1 is an exploded perspective view showing an embodiment of the LED light emitting device according to the present invention, FIG. 2 is a sectional view of the LED light emitting device, and FIG. The back view of the filter sheet, FIG. 3b, is an enlarged sectional view taken along the line AA in FIG. 3a, FIG.
FIG. 5 is a diagram showing a diffusion filter sheet on which a thin film of another shape is formed. 1...LED light emitting device, 2...substrate, 3...electrode, 4
...Light emitting diode chip (LED chip), 5...
Reflective frame body, 6... Light guide layer, 7... Diffusion filter sheet, 8... Diffusion sheet, 12... Thin film.
Claims (1)
チツプがボンデイングされた基板と、該基板の周
縁部上に形成された反射枠体と、該反射枠体の内
部に充填された透明もしくは半透明のモールド材
からなるライトガイド層と、前記反射枠体上に敷
設固着された拡散シートと、を有するＬＥＤ発光
装置において、前記ライトガイド層上には、各々
の発光ダイオードチツプと対向する位置に薄膜が
形成された拡散フイルタシートが配設されている
ことを特徴とするＬＥＤ発光装置。 (2) 前記薄膜は、Ａｌ蒸着によつて形成されて
いることを特徴とする実用新案登録請求の範囲第
１項記載のＬＥＤ発光装置。[Claims for Utility Model Registration] (1) A substrate with a plurality of light emitting diode chips bonded onto electrodes on its surface, a reflective frame formed on the peripheral edge of the substrate, and an interior of the reflective frame. In the LED light emitting device, the LED light emitting device includes a light guide layer made of a transparent or translucent molding material filled with a light guide layer, and a diffusion sheet laid and fixed on the reflective frame. An LED light emitting device characterized in that a diffusion filter sheet with a thin film formed thereon is disposed at a position facing a diode chip. (2) The LED light emitting device according to claim 1, wherein the thin film is formed by Al vapor deposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986014068U JPH0429579Y2 (en) | 1986-02-04 | 1986-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986014068U JPH0429579Y2 (en) | 1986-02-04 | 1986-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62126856U true JPS62126856U (en) | 1987-08-12 |
| JPH0429579Y2 JPH0429579Y2 (en) | 1992-07-17 |
Family
ID=30803715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986014068U Expired JPH0429579Y2 (en) | 1986-02-04 | 1986-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429579Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005156600A (en) * | 2003-11-20 | 2005-06-16 | Ricoh Co Ltd | Lighting device, image reading apparatus and image forming apparatus |
| JP2010268221A (en) * | 2009-05-14 | 2010-11-25 | Sharp Corp | Lighting device, image reader and image forming apparatus |
| WO2011010775A1 (en) * | 2009-07-22 | 2011-01-27 | (주)넥손 | Surface light-emitting device and fabrication method thereof |
| WO2020100304A1 (en) * | 2018-11-16 | 2020-05-22 | 株式会社光波 | Planar light-emitting device |
-
1986
- 1986-02-04 JP JP1986014068U patent/JPH0429579Y2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005156600A (en) * | 2003-11-20 | 2005-06-16 | Ricoh Co Ltd | Lighting device, image reading apparatus and image forming apparatus |
| JP2010268221A (en) * | 2009-05-14 | 2010-11-25 | Sharp Corp | Lighting device, image reader and image forming apparatus |
| WO2011010775A1 (en) * | 2009-07-22 | 2011-01-27 | (주)넥손 | Surface light-emitting device and fabrication method thereof |
| KR101089780B1 (en) * | 2009-07-22 | 2011-12-07 | 배정호 | Surface light emitting apparatus and the manufacturing method for the same |
| US8436534B2 (en) | 2009-07-22 | 2013-05-07 | Nexon Co., Ltd | Surface light-emitting apparatus and method of manufacturing the same |
| WO2020100304A1 (en) * | 2018-11-16 | 2020-05-22 | 株式会社光波 | Planar light-emitting device |
| CN113039654A (en) * | 2018-11-16 | 2021-06-25 | 株式会社光波 | Planar light emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0429579Y2 (en) | 1992-07-17 |