JPH03110862U - - Google Patents
Info
- Publication number
- JPH03110862U JPH03110862U JP1966090U JP1966090U JPH03110862U JP H03110862 U JPH03110862 U JP H03110862U JP 1966090 U JP1966090 U JP 1966090U JP 1966090 U JP1966090 U JP 1966090U JP H03110862 U JPH03110862 U JP H03110862U
- Authority
- JP
- Japan
- Prior art keywords
- light
- back electrode
- transmitting
- receiving element
- receiving
- 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
- 238000010030 laminating Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Description
第１図及び第２図は、夫々本考案の実施例を示
す断面図、第３図Ａ及びＢは従来例を示す断面図
である。
１……受光素子、６……光透過部、７……発光
素子。
1 and 2 are sectional views showing an embodiment of the present invention, and FIGS. 3A and 3B are sectional views showing a conventional example. 1... Light receiving element, 6... Light transmitting section, 7... Light emitting element.
Claims (1)
及び金属背面電極を積層してなり、少なくとも上
記背面電極が部分的に除去されて形成された光透
過部を有する受光素子と、 この受光素子の背面電極側に配した発光素子と
、 を備えたことを特徴とする光検出素子。[Claims for Utility Model Registration] A light-transmitting device formed by laminating a light-transmitting light-receiving surface electrode, a semiconductor layer, and a metal back electrode on a light-transmitting substrate, and at least the back electrode is partially removed. What is claimed is: 1. A photodetection element comprising: a light-receiving element having a section; and a light-emitting element disposed on a back electrode side of the light-receiving element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1966090U JPH03110862U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1966090U JPH03110862U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110862U true JPH03110862U (en) | 1991-11-13 |
Family
ID=31522766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1966090U Pending JPH03110862U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011167801A (en) * | 2010-02-18 | 2011-09-01 | Burest Kogyo Kenkyusho Co Ltd | Method for boring wiring hole and support for boring |
-
1990
- 1990-02-28 JP JP1966090U patent/JPH03110862U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011167801A (en) * | 2010-02-18 | 2011-09-01 | Burest Kogyo Kenkyusho Co Ltd | Method for boring wiring hole and support for boring |