JPS6238312A - 距離検出装置 - Google Patents
距離検出装置Info
- Publication number
- JPS6238312A JPS6238312A JP17889785A JP17889785A JPS6238312A JP S6238312 A JPS6238312 A JP S6238312A JP 17889785 A JP17889785 A JP 17889785A JP 17889785 A JP17889785 A JP 17889785A JP S6238312 A JPS6238312 A JP S6238312A
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- detection device
- optical axis
- distance
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 49
- 239000004065 semiconductor Substances 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 61
- 238000000034 method Methods 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 238000005070 sampling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910001323 Li2O2 Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17889785A JPS6238312A (ja) | 1985-08-14 | 1985-08-14 | 距離検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17889785A JPS6238312A (ja) | 1985-08-14 | 1985-08-14 | 距離検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6238312A true JPS6238312A (ja) | 1987-02-19 |
| JPH0219403B2 JPH0219403B2 (en]) | 1990-05-01 |
Family
ID=16056600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17889785A Granted JPS6238312A (ja) | 1985-08-14 | 1985-08-14 | 距離検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238312A (en]) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63206610A (ja) * | 1987-02-24 | 1988-08-25 | Matsushita Electric Works Ltd | 測距装置 |
| JP2008275453A (ja) * | 2007-04-27 | 2008-11-13 | Mitsutoyo Corp | 光学的変位測定装置 |
| KR100967046B1 (ko) | 2008-06-13 | 2010-06-29 | 삼성전기주식회사 | 거리 측정 장치 |
| KR101131627B1 (ko) | 2009-04-28 | 2012-03-30 | 전남대학교산학협력단 | 고정밀 레이저 거리계용 렌즈 |
-
1985
- 1985-08-14 JP JP17889785A patent/JPS6238312A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63206610A (ja) * | 1987-02-24 | 1988-08-25 | Matsushita Electric Works Ltd | 測距装置 |
| JP2008275453A (ja) * | 2007-04-27 | 2008-11-13 | Mitsutoyo Corp | 光学的変位測定装置 |
| KR100967046B1 (ko) | 2008-06-13 | 2010-06-29 | 삼성전기주식회사 | 거리 측정 장치 |
| KR101131627B1 (ko) | 2009-04-28 | 2012-03-30 | 전남대학교산학협력단 | 고정밀 레이저 거리계용 렌즈 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219403B2 (en]) | 1990-05-01 |
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