JPS63174019U - - Google Patents
Info
- Publication number
- JPS63174019U JPS63174019U JP20099186U JP20099186U JPS63174019U JP S63174019 U JPS63174019 U JP S63174019U JP 20099186 U JP20099186 U JP 20099186U JP 20099186 U JP20099186 U JP 20099186U JP S63174019 U JPS63174019 U JP S63174019U
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- receiving element
- element group
- basic light
- basic
- 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
- 239000004065 semiconductor Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200991U JPH0729459Y2 (ja) | 1986-12-29 | 1986-12-29 | 光電形エンコ−ダ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986200991U JPH0729459Y2 (ja) | 1986-12-29 | 1986-12-29 | 光電形エンコ−ダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63174019U true JPS63174019U (US20020128544A1-20020912-P00008.png) | 1988-11-11 |
| JPH0729459Y2 JPH0729459Y2 (ja) | 1995-07-05 |
Family
ID=31164026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986200991U Expired - Lifetime JPH0729459Y2 (ja) | 1986-12-29 | 1986-12-29 | 光電形エンコ−ダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729459Y2 (US20020128544A1-20020912-P00008.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11108695A (ja) * | 1997-10-03 | 1999-04-23 | Alps Electric Co Ltd | 光学式エンコーダ |
| JP2004501356A (ja) * | 2000-04-28 | 2004-01-15 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 光学式位置測定装置用走査ユニット |
| JP2012181020A (ja) * | 2011-02-28 | 2012-09-20 | Canon Inc | 光学式エンコーダ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494695U (US20020128544A1-20020912-P00008.png) * | 1972-04-14 | 1974-01-16 |
-
1986
- 1986-12-29 JP JP1986200991U patent/JPH0729459Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494695U (US20020128544A1-20020912-P00008.png) * | 1972-04-14 | 1974-01-16 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11108695A (ja) * | 1997-10-03 | 1999-04-23 | Alps Electric Co Ltd | 光学式エンコーダ |
| JP2004501356A (ja) * | 2000-04-28 | 2004-01-15 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 光学式位置測定装置用走査ユニット |
| US6965437B2 (en) | 2000-04-28 | 2005-11-15 | Dr. Johannes Heidenhain Gmbh | Scanning unit for an optical position measuring device |
| JP2012181020A (ja) * | 2011-02-28 | 2012-09-20 | Canon Inc | 光学式エンコーダ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729459Y2 (ja) | 1995-07-05 |
