JPH0729459Y2 - 光電形エンコ−ダ - Google Patents
光電形エンコ−ダInfo
- Publication number
- JPH0729459Y2 JPH0729459Y2 JP1986200991U JP20099186U JPH0729459Y2 JP H0729459 Y2 JPH0729459 Y2 JP H0729459Y2 JP 1986200991 U JP1986200991 U JP 1986200991U JP 20099186 U JP20099186 U JP 20099186U JP H0729459 Y2 JPH0729459 Y2 JP H0729459Y2
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- phase
- receiving element
- encoder
- receiving elements
- 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.)
- Expired - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 claims description 42
- 239000000758 substrate Substances 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 description 17
- 239000012535 impurity Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 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 JPS63174019U (enrdf_load_stackoverflow) | 1988-11-11 |
| JPH0729459Y2 true 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 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3605270B2 (ja) * | 1997-10-03 | 2004-12-22 | アルプス電気株式会社 | 光学式エンコーダ |
| DE10020575A1 (de) * | 2000-04-28 | 2001-10-31 | Heidenhain Gmbh Dr Johannes | Abtasteinheit für eine optische Positionsmesseinrichtung |
| JP5765968B2 (ja) * | 2011-02-28 | 2015-08-19 | キヤノン株式会社 | 光学式エンコーダ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5115516Y2 (enrdf_load_stackoverflow) * | 1972-04-14 | 1976-04-23 |
-
1986
- 1986-12-29 JP JP1986200991U patent/JPH0729459Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63174019U (enrdf_load_stackoverflow) | 1988-11-11 |
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