JPS599564U - leadless light emitting diode - Google Patents
leadless light emitting diodeInfo
- Publication number
- JPS599564U JPS599564U JP10384782U JP10384782U JPS599564U JP S599564 U JPS599564 U JP S599564U JP 10384782 U JP10384782 U JP 10384782U JP 10384782 U JP10384782 U JP 10384782U JP S599564 U JPS599564 U JP S599564U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- leadless
- alumina substrate
- electrode pattern
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の発光ダイオードを示す断面図、第２図は
本考案の一実施例を示す斜視図、第３図は本考案に使用
する大型アルミナ基板を示す図、第４図は本考案におけ
るアルミナ基板の他の実施例を示す図、第５図は第３図
に示す大型アルミナ基板に電極パターンを形成した状態
を示す図、第６図及び第７図はアルミナ基板の裏面に電
極パターンを形成した場合の本考案のリードレス発光ダ
・イオードの裏面図及び断面図、第８図は第５
図に示す大型アルミナ基板にＬＥＤチップを実装した状
態を示す図、第９図は枠を使用して合成樹脂をボッティ
ングする場合の本考案のリードレス発光ダイオードの断
面図、第１０図はプリント回路基板に本考案のリードレ
ス発光ダイオードを実装した状態を示す断面図、第１１
図は本考案のリードレス発光ダイオードをフラットパネ
ルスイッチに応用した状態を示す断面図である。
１．７・・・発光ダイオードチップ、５・・・アルミナ
基板、５′・・・大型アルミナ基板、６・・・電極パタ
ーン、８・・・細線、９・・・孔、１０・・・ブレニク
用溝、１１・・・合成樹脂、１２・・・枠。Fig. 1 is a cross-sectional view showing a conventional light emitting diode, Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 3 is a diagram showing a large alumina substrate used in the present invention, and Fig. 4 is a diagram showing the present invention. FIG. 5 is a diagram showing an electrode pattern formed on the large alumina substrate shown in FIG. 3, and FIGS. The back view and cross-sectional view of the leadless light emitting diode of the present invention when formed with
Figure 9 is a cross-sectional view of the leadless light emitting diode of the present invention when the synthetic resin is potted using a frame, and Figure 10 is printed Cross-sectional view showing a state in which the leadless light emitting diode of the present invention is mounted on a circuit board, No. 11
The figure is a sectional view showing a state in which the leadless light emitting diode of the present invention is applied to a flat panel switch. 1.7... Light emitting diode chip, 5... Alumina substrate, 5'... Large alumina substrate, 6... Electrode pattern, 8... Thin wire, 9... Hole, 10... Blennik Groove, 11...Synthetic resin, 12...Frame.
Claims (1)
印刷することにより形成される電極パターンと、該電極
パターンに実装される発光ダイオードチップとからなる
ことを特徴とするリードレス発光ダイオード。A leadless light emitting diode comprising an alumina substrate, an electrode pattern formed by printing a conductive paste on the alumina substrate, and a light emitting diode chip mounted on the electrode pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10384782U JPS599564U (en) | 1982-07-09 | 1982-07-09 | leadless light emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10384782U JPS599564U (en) | 1982-07-09 | 1982-07-09 | leadless light emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS599564U true JPS599564U (en) | 1984-01-21 |
Family
ID=30244099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10384782U Pending JPS599564U (en) | 1982-07-09 | 1982-07-09 | leadless light emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210456U (en) * | 1985-07-04 | 1987-01-22 | ||
| JPH02224359A (en) * | 1989-02-27 | 1990-09-06 | Nec Corp | Resin-sealed diode |
| WO2000057491A1 (en) * | 1999-03-19 | 2000-09-28 | Rohm Co., Ltd. | Chip light-emitting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107283A (en) * | 1979-02-09 | 1980-08-16 | Matsushita Electric Ind Co Ltd | Luminous diode |
| JPS56135984A (en) * | 1980-03-27 | 1981-10-23 | Matsushita Electric Ind Co Ltd | Manufacture of leadless light emitting diode chip |
-
1982
- 1982-07-09 JP JP10384782U patent/JPS599564U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107283A (en) * | 1979-02-09 | 1980-08-16 | Matsushita Electric Ind Co Ltd | Luminous diode |
| JPS56135984A (en) * | 1980-03-27 | 1981-10-23 | Matsushita Electric Ind Co Ltd | Manufacture of leadless light emitting diode chip |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210456U (en) * | 1985-07-04 | 1987-01-22 | ||
| JPH02224359A (en) * | 1989-02-27 | 1990-09-06 | Nec Corp | Resin-sealed diode |
| WO2000057491A1 (en) * | 1999-03-19 | 2000-09-28 | Rohm Co., Ltd. | Chip light-emitting device |
| US6777719B1 (en) * | 1999-03-19 | 2004-08-17 | Rohm Co., Ltd. | Chip light-emitting device |
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