JPH0720928Y2 - 光センサー - Google Patents
光センサーInfo
- Publication number
- JPH0720928Y2 JPH0720928Y2 JP1988135117U JP13511788U JPH0720928Y2 JP H0720928 Y2 JPH0720928 Y2 JP H0720928Y2 JP 1988135117 U JP1988135117 U JP 1988135117U JP 13511788 U JP13511788 U JP 13511788U JP H0720928 Y2 JPH0720928 Y2 JP H0720928Y2
- Authority
- JP
- Japan
- Prior art keywords
- original
- optical waveguide
- optical sensor
- substrate
- face
- 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
- 230000003287 optical effect Effects 0.000 claims description 133
- 239000000758 substrate Substances 0.000 claims description 45
- 238000005299 abrasion Methods 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 17
- 230000001902 propagating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135117U JPH0720928Y2 (ja) | 1988-10-17 | 1988-10-17 | 光センサー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135117U JPH0720928Y2 (ja) | 1988-10-17 | 1988-10-17 | 光センサー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0256463U JPH0256463U (enrdf_load_html_response) | 1990-04-24 |
| JPH0720928Y2 true JPH0720928Y2 (ja) | 1995-05-15 |
Family
ID=31394465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988135117U Expired - Lifetime JPH0720928Y2 (ja) | 1988-10-17 | 1988-10-17 | 光センサー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720928Y2 (enrdf_load_html_response) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60189256A (ja) * | 1984-03-08 | 1985-09-26 | Matsushita Electric Ind Co Ltd | 光電変換素子 |
-
1988
- 1988-10-17 JP JP1988135117U patent/JPH0720928Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0256463U (enrdf_load_html_response) | 1990-04-24 |
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