JPS63115745U - - Google Patents
Info
- Publication number
- JPS63115745U JPS63115745U JP736987U JP736987U JPS63115745U JP S63115745 U JPS63115745 U JP S63115745U JP 736987 U JP736987 U JP 736987U JP 736987 U JP736987 U JP 736987U JP S63115745 U JPS63115745 U JP S63115745U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- view
- field
- camera
- inspection
- 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.)
- Pending
Links
- 238000007689 inspection Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Manufacturing Optical Record Carriers (AREA)
Description
図は本考案の一実施例を示し、第１図は概念的
構成を示す側面図、第２図は光学デイスクと照明
手段の配置関係を示す平面図である。 １……光学デイスク、１０……検査装置、４０
……検査用カメラ、３０……照明手段。
構成を示す側面図、第２図は光学デイスクと照明
手段の配置関係を示す平面図である。 １……光学デイスク、１０……検査装置、４０
……検査用カメラ、３０……照明手段。
Claims (1)
- デイスクの平面部を視野におさめる検査用カメ
ラと、前記カメラの視野範囲にあるデイスク領域
を、デイスク周縁方向から照射する照明手段とを
備えた光学デイスク検査装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP736987U JPS63115745U (ja) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP736987U JPS63115745U (ja) | 1987-01-21 | 1987-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115745U true JPS63115745U (ja) | 1988-07-26 |
Family
ID=30790756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP736987U Pending JPS63115745U (ja) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115745U (ja) |
-
1987
- 1987-01-21 JP JP736987U patent/JPS63115745U/ja active Pending