JPS6153960U - - Google Patents
Info
- Publication number
- JPS6153960U JPS6153960U JP13900484U JP13900484U JPS6153960U JP S6153960 U JPS6153960 U JP S6153960U JP 13900484 U JP13900484 U JP 13900484U JP 13900484 U JP13900484 U JP 13900484U JP S6153960 U JPS6153960 U JP S6153960U
- Authority
- JP
- Japan
- Prior art keywords
- lens holder
- attached
- lens
- attachment surface
- semiconductor package
- 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
- 239000004065 semiconductor Substances 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Description
第１図は本考案によるパツケージのレンズホル
ダ取り付け部の断面図、第２図はＬＤの構造を模
式的に示した断面図、第３図は従来例によるパツ
ケージのレンズホルダ取り付け部の断面図である
。
図において、１はＬＤ、２はステム、３は第１
の球形レンズ、４はウインド、５はキヤツプ、６
は第２の球形レンズ、７はレンズホルダ、８は光
フアイバ、９は半田、１０は溝、１１はくぼみ、
を示す。
Fig. 1 is a sectional view of the lens holder attachment part of the package according to the present invention, Fig. 2 is a sectional view schematically showing the structure of the LD, and Fig. 3 is a sectional view of the lens holder attachment part of the package according to the conventional example. be. In the figure, 1 is the LD, 2 is the stem, and 3 is the first
spherical lens, 4 is window, 5 is cap, 6
is a second spherical lens, 7 is a lens holder, 8 is an optical fiber, 9 is solder, 10 is a groove, 11 is a recess,
shows.
Claims (1)
ルダを取り付けた構造の半導体パツケージにおい
て、該レンズホルダの該パツケージ本体への取り
付け面にリング状に形成された溝と、該レンズホ
ルダの外周面と前記取り付け面の交線にくぼみと
を、あるいはそれらのいずれか一方を設けたこと
を特徴とする半導体パツケージ。 In a semiconductor package having a structure in which a lens holder with a lens attached thereto is attached to a package body, a ring-shaped groove is formed in the attachment surface of the lens holder to the package body, and an outer circumferential surface of the lens holder and the attachment surface are provided. A semiconductor package characterized in that a recess is provided at the intersection line of the , or one of the recesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13900484U JPS6153960U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13900484U JPS6153960U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6153960U true JPS6153960U (en) | 1986-04-11 |
Family
ID=30697390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13900484U Pending JPS6153960U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236612A (en) * | 1985-08-12 | 1987-02-17 | Nippon Telegr & Teleph Corp <Ntt> | Optical coupler |
| WO2021112248A1 (en) * | 2019-12-06 | 2021-06-10 | 古河電気工業株式会社 | Luminescent device, light source unit, light source device, and optical fiber laser |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52433U (en) * | 1976-06-08 | 1977-01-05 |
-
1984
- 1984-09-13 JP JP13900484U patent/JPS6153960U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52433U (en) * | 1976-06-08 | 1977-01-05 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236612A (en) * | 1985-08-12 | 1987-02-17 | Nippon Telegr & Teleph Corp <Ntt> | Optical coupler |
| WO2021112248A1 (en) * | 2019-12-06 | 2021-06-10 | 古河電気工業株式会社 | Luminescent device, light source unit, light source device, and optical fiber laser |
| JPWO2021112248A1 (en) * | 2019-12-06 | 2021-06-10 |