JPH0375404U - - Google Patents
Info
- Publication number
- JPH0375404U JPH0375404U JP13755389U JP13755389U JPH0375404U JP H0375404 U JPH0375404 U JP H0375404U JP 13755389 U JP13755389 U JP 13755389U JP 13755389 U JP13755389 U JP 13755389U JP H0375404 U JPH0375404 U JP H0375404U
- Authority
- JP
- Japan
- Prior art keywords
- metal cap
- optical semiconductor
- semiconductor device
- glass plate
- stem
- 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
- 239000011521 glass Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の一実施例を示す光半導体素子
容器および光学系の断面図、第２図は従来の一例
を示す光半導体素子容器および光学系の断面図で
ある。
１……金属キヤツプ、２……低融点ガラス、３
……ガラス板、４……鍔状段差部、５……ステム
、６……リード、７……絶縁体、８……ヒートシ
ンク、９……端面発光ＬＥＤ、１０……ボンデイ
ングワイヤ、１１……光透過穴、１２……グリン
レンズ、１３……光フアイバ。
FIG. 1 is a cross-sectional view of an optical semiconductor device container and optical system showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a photosemiconductor device container and optical system showing a conventional example. 1...Metal cap, 2...Low melting point glass, 3
...Glass plate, 4 ... Flange-shaped step, 5 ... Stem, 6 ... Lead, 7 ... Insulator, 8 ... Heat sink, 9 ... Edge emitting LED, 10 ... Bonding wire, 11 ... Light transmission hole, 12... Green lens, 13... Optical fiber.
Claims (1)
ヤツプと、前記金属キヤツプに低融点ガラスで接
着され且つ光取り出し窓を形成するためのガラス
板と、光半導体素子を搭載するステムとを有し、
前記ガラス板を接着した金属キヤツプを前記光半
導体素子の上から前記ステム上に固着する光半導
体素子容器において、前記金属キヤツプ上の周辺
部に鍔状段差部を形成し、前記鍔状段差部上で前
記ガラス板を低融点ガラスにより接着したことを
特徴とする光半導体素子容器。 It has a metal cap with a hole formed in the center for light extraction, a glass plate bonded to the metal cap with low melting point glass to form a light extraction window, and a stem on which an optical semiconductor element is mounted,
In an optical semiconductor device container in which a metal cap to which the glass plate is adhered is fixed onto the stem from above the optical semiconductor device, a flange-like step portion is formed at a peripheral portion of the metal cap, and a flange-like step portion is formed on the periphery of the metal cap. An optical semiconductor device container characterized in that the glass plate is bonded with low melting point glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13755389U JPH0375404U (en) | 1989-11-27 | 1989-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13755389U JPH0375404U (en) | 1989-11-27 | 1989-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0375404U true JPH0375404U (en) | 1991-07-29 |
Family
ID=31684705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13755389U Pending JPH0375404U (en) | 1989-11-27 | 1989-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0375404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015103658A (en) * | 2013-11-25 | 2015-06-04 | 株式会社リコー | Compound semiconductor light emitting device manufacturing method and compound semiconductor light emitting device manufactured by the manufacturing method |
-
1989
- 1989-11-27 JP JP13755389U patent/JPH0375404U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015103658A (en) * | 2013-11-25 | 2015-06-04 | 株式会社リコー | Compound semiconductor light emitting device manufacturing method and compound semiconductor light emitting device manufactured by the manufacturing method |
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