JPH02132962U - - Google Patents
Info
- Publication number
- JPH02132962U JPH02132962U JP1988156520U JP15652088U JPH02132962U JP H02132962 U JPH02132962 U JP H02132962U JP 1988156520 U JP1988156520 U JP 1988156520U JP 15652088 U JP15652088 U JP 15652088U JP H02132962 U JPH02132962 U JP H02132962U
- Authority
- JP
- Japan
- Prior art keywords
- conversion module
- photoelectric conversion
- module according
- conductive metal
- metal fitting
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Semiconductor Integrated Circuits (AREA)
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の第１に係る光電変換モジユー
ルの実施例の説明図、第２図は同実施例の回路図
、第３図は本考案の第１に係る光電変換モジユー
ルの他の実施例の断面図、第４図は同実施例の回
路図、第５図、第６図は本考案の第１に係る光電
変換モジユールのさらに他の実施例の回路図、第
７図は本考案の第２に係る光電変換モジユールの
実施例の断面図、第８図は同実施例の回路図、第
９図ないし第１１図は本考案の第２に係る光電変
換モジユールの他の実施例の回路図、第１２図は
導電性金具に光フアイバを固定した実施例の説明
図、第１３図は従来の光コネクタの断面図である
。
１０……光フアイバ、３０……導電性金具、３
６……負荷抵抗器（抵抗器）、４０……受光素子
（ホトダイオード）、４６……プリント基板、５
２……アース部、５４，６６……増幅部（電界効
果トランジスタ、演算増幅器）、６０……光コネ
クタ、７０……駆動素子（トランジスタ）、５６
……リード孔、５８……絶縁材、７２……電流制
限抵抗器、７４……発光素子（発光ダイオード）
。
FIG. 1 is an explanatory diagram of an embodiment of the photoelectric conversion module according to the first aspect of the present invention, FIG. 2 is a circuit diagram of the same embodiment, and FIG. 3 is another implementation of the photoelectric conversion module according to the first aspect of the present invention. 4 is a circuit diagram of the same embodiment, FIGS. 5 and 6 are circuit diagrams of still another embodiment of the photoelectric conversion module according to the first aspect of the present invention, and FIG. 7 is a circuit diagram of the present invention. FIG. 8 is a circuit diagram of the same embodiment, and FIGS. 9 to 11 are cross-sectional views of other embodiments of the photoelectric conversion module according to the second aspect of the present invention. A circuit diagram, FIG. 12 is an explanatory diagram of an embodiment in which an optical fiber is fixed to a conductive metal fitting, and FIG. 13 is a sectional view of a conventional optical connector. 10... Optical fiber, 30... Conductive metal fitting, 3
6... Load resistor (resistor), 40... Light receiving element (photodiode), 46... Printed circuit board, 5
2... Earth section, 54, 66... Amplification section (field effect transistor, operational amplifier), 60... Optical connector, 70... Drive element (transistor), 56
... Lead hole, 58 ... Insulating material, 72 ... Current limiting resistor, 74 ... Light emitting element (light emitting diode)
.
Claims (1)
状の導電性金具に、受光素子とこの受光素子に接
続した負荷抵抗器とを装着したことを特徴とする
光電変換モジユール。 (2) 前記受光素子と前記負荷抵抗器との接続部
に、前記受光素子の出力信号を増幅する増幅部が
接続してあることを特徴とする請求項１記載の光
電変換モジユール。 (3) 前記受光素子はホトダイオードであり、前
記増幅部は電界効果トランジスタであることを特
徴とする請求項２記載の光電変換モジユール。 (4) 前記受光素子はホトダイオードであり、前
記増幅部は演算増幅器であることを特徴とする請
求項２記載の光電変換モジユール。 (5) 前記導電性金具は、光コネクタの一部であ
ることを特徴とする請求項１ないし４のいずれか
１に記載に光電変換モジユール。 (6) 前記導電性金具は、端面が前記受光素子に
対向した光フアイバが固定されていることを特徴
とする請求項１ないし４のいずれか１に記載の光
電変換モジユール。 (7) 前記導電性金具は銅からなり、内周面に絶
縁材が設けてあるリード孔が形成されていること
を特徴とする請求項１ないし６のいずれか１に記
載の電変換モジユール。 (8) プリント基板のアース部に取り付けるＬ字
状の導電性金具に、発光素子と、入力電気信号を
受けて発光素子を駆動する駆動素子とを装着した
ことを特徴とする光電変換モジユール。 (9) 前記発光素子は発光ダイオードであり、駆
動素子は、バイポーラ型トランジスタであること
を特徴とする請求項８記載の光電変換モジユール
。 (10) 前記バイポーラ型トランジスタは、このト
ランジスタを流れる電流を制限する電流制限抵抗
器が接続してあることを特徴とする請求項９記載
の光電変換モジユール。 (11) 前記導電性金具は、光コネクタの一部であ
ることを特徴とする請求項８ないし１０のいずれ
か１に記載の光電変換モジユール。 (12) 前記導電性金具は、端面が前記受光素子に
対向した光フアイバが固定されていることを特徴
とする請求項８ないし１０のいずれか１に記載の
光電変換モジユール。 (13) 前記導電性金具は銅からなり、内周面に絶
縁材が設けてあるリード孔が形成されていること
を特徴とする請求項８ないし１２のいずれか１に
記載の電変換モジユール。[Scope of Claim for Utility Model Registration] (1) A photoelectric conversion characterized in that a light-receiving element and a load resistor connected to the light-receiving element are attached to an L-shaped conductive metal fitting attached to the ground part of a printed circuit board. Module. (2) The photoelectric conversion module according to claim 1, characterized in that an amplifying section for amplifying an output signal of the light receiving element is connected to a connection part between the light receiving element and the load resistor. (3) The photoelectric conversion module according to claim 2, wherein the light receiving element is a photodiode, and the amplifying section is a field effect transistor. (4) The photoelectric conversion module according to claim 2, wherein the light receiving element is a photodiode, and the amplifying section is an operational amplifier. (5) The photoelectric conversion module according to any one of claims 1 to 4, wherein the conductive metal fitting is a part of an optical connector. (6) The photoelectric conversion module according to any one of claims 1 to 4, wherein an optical fiber having an end face facing the light receiving element is fixed to the conductive metal fitting. (7) The electric conversion module according to any one of claims 1 to 6, wherein the conductive metal fitting is made of copper and has a lead hole provided with an insulating material on an inner circumferential surface. (8) A photoelectric conversion module characterized in that a light emitting element and a driving element that receives an input electrical signal and drives the light emitting element are attached to an L-shaped conductive metal fitting that is attached to the ground part of a printed circuit board. (9) The photoelectric conversion module according to claim 8, wherein the light emitting element is a light emitting diode, and the driving element is a bipolar transistor. (10) The photoelectric conversion module according to claim 9, wherein the bipolar transistor is connected to a current limiting resistor that limits the current flowing through the transistor. (11) The photoelectric conversion module according to any one of claims 8 to 10, wherein the conductive metal fitting is a part of an optical connector. (12) The photoelectric conversion module according to any one of claims 8 to 10, wherein an optical fiber having an end face facing the light receiving element is fixed to the conductive metal fitting. (13) The electrical conversion module according to any one of claims 8 to 12, wherein the conductive metal fitting is made of copper and has a lead hole provided with an insulating material on an inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156520U JPH02132962U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156520U JPH02132962U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132962U true JPH02132962U (en) | 1990-11-05 |
Family
ID=31699507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988156520U Pending JPH02132962U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132962U (en) |
-
1988
- 1988-11-30 JP JP1988156520U patent/JPH02132962U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02132962U (en) | ||
| JPH0823244A (en) | Signal transmission device | |
| JPS59161661U (en) | Linear light output light emitting semiconductor device | |
| JPH0290808U (en) | ||
| JPH0281067U (en) | ||
| JPH0276853U (en) | ||
| JPH0281081U (en) | ||
| JPS62219Y2 (en) | ||
| JPH0276857U (en) | ||
| JPH0231155U (en) | ||
| JPH0291358U (en) | ||
| JPH02113710U (en) | ||
| JPS6228457U (en) | ||
| JPS60227486A (en) | Optical wiring method | |
| JPS5912836Y2 (en) | Broadband signal output circuit for photodetector | |
| JPS61183561U (en) | ||
| JPH0396056U (en) | ||
| JPS6271925U (en) | ||
| JPH02101642U (en) | ||
| JPH0170431U (en) | ||
| JP2586075Y2 (en) | Optically coupled insulation amplifier | |
| JPH03113542U (en) | ||
| JPS61195648U (en) | ||
| JPS6054108U (en) | Insulated connector cable | |
| JPH0276852U (en) |