JPH0420004U - - Google Patents
Info
- Publication number
- JPH0420004U JPH0420004U JP6160890U JP6160890U JPH0420004U JP H0420004 U JPH0420004 U JP H0420004U JP 6160890 U JP6160890 U JP 6160890U JP 6160890 U JP6160890 U JP 6160890U JP H0420004 U JPH0420004 U JP H0420004U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- optical
- optical fiber
- optical semiconductor
- optical axis
- 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 9
- 239000004065 semiconductor Substances 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims 4
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000000835 fiber 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断面図、第
2図は第1図の断面AAにおけるこの考案の特徴
をなす部位を拡大して示した図、第3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、1はハウジング、2は光半導体素
子、3はレンズ、4はフアイバ導通孔、6は孔、
7はスリーブ、8は爪、9は隙間である。なお、
各図中同一符号は同一又は相当部分を示す。
Fig. 1 is a cross-sectional view showing an embodiment of this invention, Fig. 2 is an enlarged view of the feature of this invention in cross section AA of Fig. 1, and Fig. 3 is a conventional optical semiconductor module. FIG. In the figure, 1 is a housing, 2 is an optical semiconductor element, 3 is a lens, 4 is a fiber conductive hole, 6 is a hole,
7 is a sleeve, 8 is a claw, and 9 is a gap. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
体素子、これらを光結合するロツド状のレンズ及
びこれらを保持するハウジングからなる光半導体
モジユールのレンズ保持機構において、上記ハウ
ジングには上記光フアイバ又は光フアイバコネク
タと上記光半導体素子間の光軸上の所定の位置に
、中空円筒の内周上に内周を3等分する位置に上
記光軸と平行でかつ上記光軸方向に凸状の爪を設
けた合成樹脂材からなるスリーブを設けるととも
に、上記爪を押しつぶした状態で上記レンズを挿
入し合成樹脂の弾性力により上記レンズを保持す
るようにしたことを特徴とする光半導体モジユー
ルのレンズ保持機構。 In a lens holding mechanism for an optical semiconductor module, which includes an optical fiber or an optical fiber connector, an optical semiconductor element, a rod-shaped lens that optically couples them, and a housing that holds them, the housing includes the optical fiber or the optical fiber connector and the rod-shaped lens that optically couples them. At a predetermined position on the optical axis between the optical semiconductor elements, a claw parallel to the optical axis and convex in the optical axis direction is provided on the inner periphery of the hollow cylinder at a position dividing the inner periphery into three equal parts. A lens holding mechanism for an optical semiconductor module, characterized in that a sleeve made of a synthetic resin material is provided, the lens is inserted with the claws crushed, and the lens is held by the elastic force of the synthetic resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6160890U JPH0420004U (en) | 1990-06-11 | 1990-06-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6160890U JPH0420004U (en) | 1990-06-11 | 1990-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0420004U true JPH0420004U (en) | 1992-02-19 |
Family
ID=31590007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6160890U Pending JPH0420004U (en) | 1990-06-11 | 1990-06-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0420004U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003315637A (en) * | 2002-04-26 | 2003-11-06 | Yamaha Corp | Structure of light emitting part |
JP2009071186A (en) * | 2007-09-14 | 2009-04-02 | Stanley Electric Co Ltd | Led unit |
-
1990
- 1990-06-11 JP JP6160890U patent/JPH0420004U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003315637A (en) * | 2002-04-26 | 2003-11-06 | Yamaha Corp | Structure of light emitting part |
JP2009071186A (en) * | 2007-09-14 | 2009-04-02 | Stanley Electric Co Ltd | Led unit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0420004U (en) | ||
JPS5922406U (en) | fiber optic connector | |
JPH0556481B2 (en) | ||
JPS6413013U (en) | ||
JP2514970B2 (en) | Light emitting device | |
JPH0287205U (en) | ||
JPH0333406U (en) | ||
JPS606108U (en) | Plastic optical fiber connector | |
JPH027612U (en) | ||
JPH03125307U (en) | ||
JPS62193209U (en) | ||
JPS6324864U (en) | ||
JPS61132805U (en) | ||
JPH0418807U (en) | ||
JPH0160210U (en) | ||
JPS60115227U (en) | Lens hood attachment device | |
JPS6312969U (en) | ||
JPH0241209U (en) | ||
JPH01176961U (en) | ||
JPS60155144U (en) | Reflective photoelectric switch | |
JPS6176408U (en) | ||
JPH0262409U (en) | ||
JPS6074112U (en) | Optical element holding device | |
JPH041503U (en) | ||
JPH0420006U (en) |