JPS6413165U - - Google Patents
Info
- Publication number
- JPS6413165U JPS6413165U JP1987107237U JP10723787U JPS6413165U JP S6413165 U JPS6413165 U JP S6413165U JP 1987107237 U JP1987107237 U JP 1987107237U JP 10723787 U JP10723787 U JP 10723787U JP S6413165 U JPS6413165 U JP S6413165U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens holder
- cylindrical body
- header
- light emitting
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Description
第１図ａ，ｂは本考案の実施例を示す光半導体
結合器のレンズホルダの構造図であり、同図ａは
その平面図及び同図ｂはその断面図、第２図ａ，
ｂは従来の光半導体結合器のレンズホルダの構造
図で、同図ａ，ｂはそれぞれその平面図及び断面
図、第３図は従来のレンズホルダの取付け方法を
示す断面図、第４図ａ，ｂは本考案の光半導体結
合器の構造図で、同図ａ，ｂはそれぞれその平面
図及び断面図、第５図ａ，ｂは本考案に係わる保
持治具の構造図で、同図ａ，ｂはそれぞれその平
面図及び正面図である。
１１……レンズホルダ、１２……筒体本体、１
３……ボールレンズ、１４……レンズ固定部、１
８……ヘツダ、１９……半導体発光素子、２０…
…スリーブ、２１……保持治具、２２……治具本
体、２３……ホルダ保持部、２４……ねじ。
1A and 1B are structural diagrams of a lens holder of an optical semiconductor coupler showing an embodiment of the present invention, FIG. 1A is a plan view thereof, FIG. 1B is a sectional view thereof, and FIGS.
b is a structural diagram of a lens holder of a conventional optical semiconductor coupler; figures a and b are its plan view and cross-sectional view, respectively; Fig. 3 is a cross-sectional view showing a method of attaching a conventional lens holder; Fig. 4 a , b are structural diagrams of the optical semiconductor coupler of the present invention, FIGS. a and b are a plan view and a front view, respectively. 11...Lens holder, 12...Cylinder body, 1
3... Ball lens, 14... Lens fixing part, 1
8... Header, 19... Semiconductor light emitting element, 20...
... Sleeve, 21 ... Holding jig, 22 ... Jig main body, 23 ... Holder holding part, 24 ... Screw.
Claims (1)
内部にレンズを収容するレンズホルダと、前記レ
ンズが前記半導体発光素子の光軸上に位置するよ
うに前記レンズホルダを前記ヘツダに固定するス
リーブとを備えた光半導体結合器において、 前記レンズホルダを、前記レンズの外径より大
きな内径を有する筒体本体と、該筒体本体の端部
に設けられ前記レンズを外方に突出させて固定す
るレンズ固定部とで構成したことを特徴とする光
半導体結合器。[Claims for Utility Model Registration] A semiconductor light emitting device fixed to a header, a lens holder that accommodates a lens inside a cylinder, and a lens holder arranged such that the lens is positioned on the optical axis of the semiconductor light emitting device. and a sleeve for fixing the lens holder to the header, wherein the lens holder includes a cylindrical body having an inner diameter larger than an outer diameter of the lens, and a cylindrical body provided at an end of the cylindrical body and holding the lens. An optical semiconductor coupler characterized by comprising a lens fixing part that protrudes outward and is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107237U JPH075647Y2 (en) | 1987-07-13 | 1987-07-13 | Optical semiconductor coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107237U JPH075647Y2 (en) | 1987-07-13 | 1987-07-13 | Optical semiconductor coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6413165U true JPS6413165U (en) | 1989-01-24 |
| JPH075647Y2 JPH075647Y2 (en) | 1995-02-08 |
Family
ID=31341469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987107237U Expired - Lifetime JPH075647Y2 (en) | 1987-07-13 | 1987-07-13 | Optical semiconductor coupler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075647Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728392A (en) * | 1980-07-29 | 1982-02-16 | Fujitsu Ltd | Optical semiconductor device |
| JPS57192096A (en) * | 1981-05-21 | 1982-11-26 | Fujitsu Ltd | Semiconductor light emitting device |
| JPS596855U (en) * | 1982-07-07 | 1984-01-17 | 日立電線株式会社 | light emitting diode device |
| JPS60102605A (en) * | 1983-11-10 | 1985-06-06 | Mitsubishi Electric Corp | Optical semiconductor device |
-
1987
- 1987-07-13 JP JP1987107237U patent/JPH075647Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728392A (en) * | 1980-07-29 | 1982-02-16 | Fujitsu Ltd | Optical semiconductor device |
| JPS57192096A (en) * | 1981-05-21 | 1982-11-26 | Fujitsu Ltd | Semiconductor light emitting device |
| JPS596855U (en) * | 1982-07-07 | 1984-01-17 | 日立電線株式会社 | light emitting diode device |
| JPS60102605A (en) * | 1983-11-10 | 1985-06-06 | Mitsubishi Electric Corp | Optical semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075647Y2 (en) | 1995-02-08 |