JPH0181607U - - Google Patents
Info
- Publication number
- JPH0181607U JPH0181607U JP1987177909U JP17790987U JPH0181607U JP H0181607 U JPH0181607 U JP H0181607U JP 1987177909 U JP1987177909 U JP 1987177909U JP 17790987 U JP17790987 U JP 17790987U JP H0181607 U JPH0181607 U JP H0181607U
- Authority
- JP
- Japan
- Prior art keywords
- metal fitting
- optical semiconductor
- holding structure
- fixed
- semiconductor component
- 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
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の原理構成図、第２図は本考案
の第１の実施例を示す光半導体部品の保持構造断
面図、第３図は本考案の第２の実施例を示す光半
導体部品の保持構造の要部断面図、第４図は本考
案の第３の実施例を示す光半導体部品の保持構造
断面図、第５図は第１の実施例の変形例を説明す
るための光半導体部品の保持構造の要部断面図、
第６図は同変形例の説明図、第７図は一般的な光
半導体部品の一部破断断面図、第８図は光半導体
部品の従来の保持構造断面図、第９図は他の従来
例を示す光半導体部品の保持構造断面図である。
１，５１……光半導体チツプ、２，５３……台
座、３……レンズ、４，５９……ケース、５，１
２，２１，３１……第１金具、６，１３，１３′
，２２，３２……第２金具、７，１４……保持部
材。
Fig. 1 is a diagram of the principle configuration of the present invention, Fig. 2 is a sectional view of a holding structure for an optical semiconductor component showing a first embodiment of the invention, and Fig. 3 is a diagram of an optical semiconductor component showing a second embodiment of the invention. FIG. 4 is a sectional view of a main part of a holding structure for a component, FIG. 4 is a cross-sectional view of a holding structure for an optical semiconductor component showing a third embodiment of the present invention, and FIG. 5 is a cross-sectional view for explaining a modification of the first embodiment. A cross-sectional view of the main parts of the holding structure for optical semiconductor components,
Fig. 6 is an explanatory diagram of the same modification, Fig. 7 is a partially cutaway sectional view of a general optical semiconductor component, Fig. 8 is a sectional view of a conventional holding structure for an optical semiconductor component, and Fig. 9 is another conventional holding structure. It is a sectional view of a holding structure of an optical semiconductor component showing an example. 1,51... Optical semiconductor chip, 2,53... Pedestal, 3... Lens, 4,59... Case, 5,1
2, 21, 31...first metal fitting, 6, 13, 13'
, 22, 32... second metal fitting, 7, 14... holding member.
Claims (1)
台座２を、レンズ３が固定されたケース４によつ
て被覆してなる光半導体部品の保持構造において
、 前記台座２のフランジ部を円環状の第１金具５
及び第２金具６により挾持した状態で第１金具５
と第２金具６とをレーザ溶接し、 第１金具５又は第２金具６を中空円筒状の保持
部材７に摺動自在に挿入した状態で当該摺動部分
の端部をレーザ溶接したことを特徴とする光半導
体部品の保持構造。[Claims for Utility Model Registration] In a holding structure for an optical semiconductor component, which comprises a flanged pedestal 2 to which an optical semiconductor chip 1 is fixed, covered by a case 4 to which a lens 3 is fixed, The flange portion is annular first metal fitting 5
and the first metal fitting 5 while being held by the second metal fitting 6.
and the second metal fitting 6, and with the first metal fitting 5 or the second metal fitting 6 slidably inserted into the hollow cylindrical holding member 7, the end of the sliding portion is laser welded. Features a holding structure for optical semiconductor components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177909U JPH0181607U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177909U JPH0181607U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181607U true JPH0181607U (en) | 1989-05-31 |
Family
ID=31469554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177909U Pending JPH0181607U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181607U (en) |
-
1987
- 1987-11-20 JP JP1987177909U patent/JPH0181607U/ja active Pending