JPS6454336U - - Google Patents
Info
- Publication number
- JPS6454336U JPS6454336U JP15007387U JP15007387U JPS6454336U JP S6454336 U JPS6454336 U JP S6454336U JP 15007387 U JP15007387 U JP 15007387U JP 15007387 U JP15007387 U JP 15007387U JP S6454336 U JPS6454336 U JP S6454336U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- coupling element
- elements
- transparent resin
- light
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
第１図は本考案の一実施例の光結合素子の断面
図、第２図は従来例の光結合素子の断面図である
。
１ａ，１ｂ……発光素子、２ａ，２ｂ……受光
素子、６……透明シリコン樹脂、７……遮光性エ
ポキシ樹脂、８……流れ止め部。
FIG. 1 is a sectional view of an optical coupling device according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional optical coupling device. 1a, 1b... Light emitting element, 2a, 2b... Light receiving element, 6... Transparent silicone resin, 7... Light shielding epoxy resin, 8... Stopping portion.
Claims (1)
対ごとに透明樹脂で光路を形成し全体を遮光性樹
脂で被覆してなる光結合素子において、前記各光
路間に、光路を形成する透明樹脂の流れ止め部を
設けたことを特徴とする光結合素子。 In an optical coupling element comprising a plurality of pairs of light emitting elements and light receiving elements, an optical path is formed with a transparent resin for each pair of elements, and the whole is covered with a light-shielding resin, a transparent resin forming an optical path between each of the optical paths. An optical coupling element characterized in that it is provided with a flow stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987150073U JPH0648883Y2 (en) | 1987-09-30 | 1987-09-30 | Optical coupling element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987150073U JPH0648883Y2 (en) | 1987-09-30 | 1987-09-30 | Optical coupling element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454336U true JPS6454336U (en) | 1989-04-04 |
| JPH0648883Y2 JPH0648883Y2 (en) | 1994-12-12 |
Family
ID=31422882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987150073U Expired - Lifetime JPH0648883Y2 (en) | 1987-09-30 | 1987-09-30 | Optical coupling element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648883Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013084813A (en) * | 2011-10-11 | 2013-05-09 | Toshiba Corp | Semiconductor device and method of manufacturing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156465U (en) * | 1979-04-24 | 1980-11-11 |
-
1987
- 1987-09-30 JP JP1987150073U patent/JPH0648883Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156465U (en) * | 1979-04-24 | 1980-11-11 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013084813A (en) * | 2011-10-11 | 2013-05-09 | Toshiba Corp | Semiconductor device and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648883Y2 (en) | 1994-12-12 |