JPS6234457Y2 - - Google Patents
Info
- Publication number
- JPS6234457Y2 JPS6234457Y2 JP7786081U JP7786081U JPS6234457Y2 JP S6234457 Y2 JPS6234457 Y2 JP S6234457Y2 JP 7786081 U JP7786081 U JP 7786081U JP 7786081 U JP7786081 U JP 7786081U JP S6234457 Y2 JPS6234457 Y2 JP S6234457Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- envelope
- emitting element
- optical path
- view
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786081U JPS6234457Y2 (enrdf_load_stackoverflow) | 1981-05-28 | 1981-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7786081U JPS6234457Y2 (enrdf_load_stackoverflow) | 1981-05-28 | 1981-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57191064U JPS57191064U (enrdf_load_stackoverflow) | 1982-12-03 |
| JPS6234457Y2 true JPS6234457Y2 (enrdf_load_stackoverflow) | 1987-09-02 |
Family
ID=29873505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7786081U Expired JPS6234457Y2 (enrdf_load_stackoverflow) | 1981-05-28 | 1981-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234457Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH056673Y2 (enrdf_load_stackoverflow) * | 1984-12-27 | 1993-02-19 | ||
| JP2002251079A (ja) * | 2001-02-26 | 2002-09-06 | Canon Inc | 画像形成装置及び回転体速度検出装置 |
-
1981
- 1981-05-28 JP JP7786081U patent/JPS6234457Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57191064U (enrdf_load_stackoverflow) | 1982-12-03 |
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