JPH041503U - - Google Patents
Info
- Publication number
- JPH041503U JPH041503U JP4031290U JP4031290U JPH041503U JP H041503 U JPH041503 U JP H041503U JP 4031290 U JP4031290 U JP 4031290U JP 4031290 U JP4031290 U JP 4031290U JP H041503 U JPH041503 U JP H041503U
- Authority
- JP
- Japan
- Prior art keywords
- optical semiconductor
- semiconductor element
- stem
- lens holder
- bonded
- 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
- 239000013307 optical fiber Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図はこの考案の一実施例を示す光半導体モ
ジユールの断面図、第２図はステムＡとレンズホ
ルダＡを示す外形図、第３図はステムＡの端面を
示す図、第４図はレンズホルダＡの端面を示す図
、第５図は従来の光半導体モジユールを示す断面
図である。
図において、２……光半導体素子、４……光透
過板、５……固定材、８……ロツドレンズ、９…
…レセプタクルホルダ、１０……ネジ部、１２…
…孔、１３……接合面Ｃ、１４……ステムＡ、１
５……レンズホルダＡ、１６……接合面Ｄ、１７
……キヤツプＡである。なお、各図中、同一符号
は同一部分または相当部分を示す。
Fig. 1 is a sectional view of an optical semiconductor module showing an embodiment of this invention, Fig. 2 is an outline drawing showing the stem A and lens holder A, Fig. 3 is a view showing the end surface of the stem A, and Fig. 4 is a sectional view of an optical semiconductor module showing an embodiment of this invention. FIG. 5 is a cross-sectional view showing a conventional optical semiconductor module. In the figure, 2...optical semiconductor element, 4...light transmitting plate, 5...fixing material, 8...rod lens, 9...
...Receptacle holder, 10... Threaded part, 12...
...hole, 13...joint surface C, 14...stem A, 1
5... Lens holder A, 16... Joint surface D, 17
...This is Cap A. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ネクタにつながる光フアイバ間に設けられたロツ
ドレンズと、上記光半導体素子と光フアイバを結
び軸上に上記光半導体素子を取り付けたステムと
、上記光半導体素子を覆う光透過板を有するキヤ
ツプと、上記ステムのキヤツプ取付部を除いた円
周面と接合面で接合するロツドレンズを保持する
レンズホルダと、上記レンズホルダと接合面で接
合するレセプタクルホルダとを備えた光半導体モ
ジユールにおいて、上記ステムのキヤツプ取付部
を除いた円周面と上記レンズホルダの接合面の端
面を放射線状に分割して、円周に沿つて、それぞ
れ分割したところに傾斜を設けたことを特徴とす
る光半導体モジユール。 an optical semiconductor element, a rod lens provided between the optical semiconductor element and an optical fiber connected to a connected connector, a stem connecting the optical semiconductor element and the optical fiber and having the optical semiconductor element mounted on a shaft, and the optical semiconductor element. A cap having a light transmitting plate that covers the element, a lens holder for holding a rod lens that is bonded to the circumferential surface of the stem excluding the cap attachment portion at a bonding surface, and a receptacle holder that is bonded to the lens holder at the bonding surface. In the optical semiconductor module, the circumferential surface of the stem excluding the cap attachment portion and the end surface of the joint surface of the lens holder are divided radially, and an inclination is provided at each divided point along the circumference. An optical semiconductor module characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4031290U JPH041503U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4031290U JPH041503U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041503U true JPH041503U (en) | 1992-01-08 |
Family
ID=31549993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4031290U Pending JPH041503U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319692A (en) * | 1976-06-18 | 1978-02-23 | Lucas Industries Ltd | Lamp reflector |
| JPS6255801A (en) * | 1985-09-04 | 1987-03-11 | 本田技研工業株式会社 | Illumination lamp for vehicle |
-
1990
- 1990-04-16 JP JP4031290U patent/JPH041503U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319692A (en) * | 1976-06-18 | 1978-02-23 | Lucas Industries Ltd | Lamp reflector |
| JPS5654641B2 (en) * | 1976-06-18 | 1981-12-26 | ||
| JPS6255801A (en) * | 1985-09-04 | 1987-03-11 | 本田技研工業株式会社 | Illumination lamp for vehicle |