JPS6192910U - - Google Patents
Info
- Publication number
- JPS6192910U JPS6192910U JP17799484U JP17799484U JPS6192910U JP S6192910 U JPS6192910 U JP S6192910U JP 17799484 U JP17799484 U JP 17799484U JP 17799484 U JP17799484 U JP 17799484U JP S6192910 U JPS6192910 U JP S6192910U
- Authority
- JP
- Japan
- Prior art keywords
- light
- front surface
- transparent block
- optical waveguide
- utility
- 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 6
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
第１図はこの考案の実施例における概略構成図
、第２図は光導波路を示す拡大縦断面図、第３図
は受発光器における光導波路の製造工程を示す工
程図、第４図および第５図は先願の受発光器を示
し、第４図は正面図、第５図は第４図の−線
に沿う断面図である。
１…受発光器、２…透明樹脂製ブロツク、３…
フオトダイオード、４…発光ダイオード、９…光
導波路。
Fig. 1 is a schematic configuration diagram of an embodiment of this invention, Fig. 2 is an enlarged vertical cross-sectional view showing an optical waveguide, Fig. 3 is a process diagram showing the manufacturing process of the optical waveguide in a receiver/emitter, and Figs. FIG. 5 shows the light-receiving device of the prior application, FIG. 4 is a front view, and FIG. 5 is a sectional view taken along the line - in FIG. 4. 1...Receiver/emission device, 2...Transparent resin block, 3...
Photodiode, 4... Light emitting diode, 9... Optical waveguide.
Claims (1)
位置に配置された発光素子と、上記各素子のリー
ド・フレームとが透明ブロツク内に埋設されてお
り、発光素子の前面から透明ブロツクの前面まで
の間に屈折率が透明ブロツクの屈折率よりも大き
な光導波路が形成されていることを特徴とする受
発光路。 (2) 光導波路が、透明ブロツクの前面に一端部
が近接して設けられる光伝送用光フアイバの開口
数よりも大きい開口数をもつものである、実用新
案登録請求の範囲第(1)項記載の受発光器。[Claims for Utility Model Registration] (1) A light-receiving element, a light-emitting element disposed at the front center of the front surface of the light-receiving element, and a lead frame for each of the above elements are embedded in a transparent block, A light receiving/emitting path characterized in that an optical waveguide having a refractive index greater than that of the transparent block is formed between the front surface of a light emitting element and the front surface of a transparent block. (2) The scope of the utility model registration claim (1), in which the optical waveguide has a numerical aperture larger than that of an optical fiber for optical transmission, one end of which is provided close to the front surface of the transparent block. The receiver and emitter described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17799484U JPS6192910U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17799484U JPS6192910U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192910U true JPS6192910U (en) | 1986-06-16 |
Family
ID=30735563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17799484U Pending JPS6192910U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014096534A (en) * | 2012-11-12 | 2014-05-22 | Denso Corp | Light emitting device |
-
1984
- 1984-11-22 JP JP17799484U patent/JPS6192910U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014096534A (en) * | 2012-11-12 | 2014-05-22 | Denso Corp | Light emitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6192910U (en) | ||
| JPS6117760U (en) | Receiver and emitter | |
| JPS62109466U (en) | ||
| JPH0436268U (en) | ||
| JPH06839Y2 (en) | Optical coupling element | |
| JPH041506U (en) | Optical link | |
| JPH0310450U (en) | ||
| JPH0227187U (en) | ||
| JPH033759U (en) | ||
| JPH0272563U (en) | ||
| JPS6317484U (en) | ||
| JPH0351856U (en) | ||
| JPH0431843U (en) | ||
| JPH02127045U (en) | ||
| JPS61157344U (en) | ||
| JPH0470757U (en) | ||
| JPH0369259U (en) | ||
| JPS631256U (en) | ||
| JPS60187549U (en) | Receiver and emitter | |
| JPS6176408U (en) | ||
| JPH0425259U (en) | ||
| JPH03104766U (en) | ||
| JPS63107066U (en) | ||
| JPS6411558U (en) | ||
| JPS6294656U (en) |