JPH0170162U - - Google Patents
Info
- Publication number
- JPH0170162U JPH0170162U JP1987165302U JP16530287U JPH0170162U JP H0170162 U JPH0170162 U JP H0170162U JP 1987165302 U JP1987165302 U JP 1987165302U JP 16530287 U JP16530287 U JP 16530287U JP H0170162 U JPH0170162 U JP H0170162U
- Authority
- JP
- Japan
- Prior art keywords
- photodiode array
- pair
- spatial filter
- adjacent elements
- type spatial
- 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
- 238000010586 diagram Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
Landscapes
- Light Receiving Elements (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
第１図は本考案の一実施例のシリコン基板に形
成したフオトダイオードアレイの平面図、第２図
は第１図のフオトダイオードアレイを用いた場合
の回路図、第３図は従来技術による空間フイルタ
を用いた場合の回路図である。
１……シリコン基板（Ｐ＋）、２……Ａｌ―配
線、３……Ｐ領域、４……Ｎ領域、５……フオト
ダイオードアレイ、６……増幅器、７……抵抗、
８……出力端子。
Fig. 1 is a plan view of a photodiode array formed on a silicon substrate according to an embodiment of the present invention, Fig. 2 is a circuit diagram when the photodiode array of Fig. 1 is used, and Fig. 3 is a space diagram according to the prior art. It is a circuit diagram when a filter is used. 1...Silicon substrate (P+), 2...Al-wiring, 3...P region, 4...N region, 5...photodiode array, 6...amplifier, 7...resistance,
8...Output terminal.
Claims (1)
列に接続し、かつ隣り合うエレメントの接続方向
が順方向と逆方向になるように接続したことを特
徴するフオトダイオードアレイ型空間フイルタ。 ２ 請求の範囲第１項において、各エレメントの
隣り合う２ケを１つの対とし、この対の各エレメ
ントの形状・特性を一致させるように作られたこ
とを特徴とするフオトダイオードアレイ型空間フ
イルタ。[Claims for Utility Model Registration] 1. A photodiode array type spatial filter characterized in that each element of the photodiode array is connected in parallel, and the connection direction of adjacent elements is the forward direction and the opposite direction. . 2. A photodiode array type spatial filter as set forth in claim 1, characterized in that two adjacent elements are made into a pair, and each element in the pair is made to have the same shape and characteristics. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165302U JPH0170162U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165302U JPH0170162U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0170162U true JPH0170162U (en) | 1989-05-10 |
Family
ID=31451662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165302U Pending JPH0170162U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0170162U (en) |
-
1987
- 1987-10-30 JP JP1987165302U patent/JPH0170162U/ja active Pending