JPH0419873U - - Google Patents
Info
- Publication number
- JPH0419873U JPH0419873U JP5765890U JP5765890U JPH0419873U JP H0419873 U JPH0419873 U JP H0419873U JP 5765890 U JP5765890 U JP 5765890U JP 5765890 U JP5765890 U JP 5765890U JP H0419873 U JPH0419873 U JP H0419873U
- Authority
- JP
- Japan
- Prior art keywords
- hood
- light
- diffuses
- illumination
- light source
- 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
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の一実施例にかかる視覚装置
の外観を示す説明図、第２図は視覚装置の縦断面
図、第３図はこの考案の他の実施例の縦断面図、
第４図は検査の対象物の一例を示す正面図、第５
図は第４図−線に沿う断面図、第６図は検査
の対象物を撮像して得た２値画像を示す説明図、
第７図はＩＣの構造を示す平面図、第８図はワイ
ヤボンデイングの状態を示す拡大正面図、第９図
は検査の対象物を撮像して得た２値画像を示す説
明図である。
１０……視覚装置、１１……照明装置、１２…
…撮像装置、１５……光源、１６……フード。
FIG. 1 is an explanatory diagram showing the external appearance of a visual device according to an embodiment of this invention, FIG. 2 is a vertical sectional view of the visual device, and FIG. 3 is a longitudinal sectional view of another embodiment of this invention.
Figure 4 is a front view showing an example of the object to be inspected;
The figure is a cross-sectional view along the line of Fig. 4, and Fig. 6 is an explanatory diagram showing a binary image obtained by imaging the object to be inspected.
FIG. 7 is a plan view showing the structure of the IC, FIG. 8 is an enlarged front view showing the state of wire bonding, and FIG. 9 is an explanatory diagram showing a binary image obtained by imaging the object to be inspected. 10...Visual device, 11...Lighting device, 12...
...Imaging device, 15...Light source, 16...Hood.
Claims (1)
て、 照明装置は、光源とフードとから成り、 フードは、光を拡散させて透過する部材をもつ
て撮像装置の視野の周囲を完全に包囲可能な大き
さおよび形状に形成され、 光源は、フードの外側に配置され、フードの内
側に拡散光による照明状態を生成し、 撮像装置は、前記拡散光による照明下で対象物
を撮像することを特徴とする視覚装置。[Claims for Utility Model Registration] A visual device having an illumination device and an imaging device, wherein the illumination device consists of a light source and a hood, and the hood has a member that diffuses and transmits light, and the hood has a member that diffuses and transmits light. The light source is arranged outside the hood to create an illumination state with diffused light inside the hood, and the imaging device is illuminated with the diffused light. A visual device characterized by capturing an image of an object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5765890U JPH0419873U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5765890U JPH0419873U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419873U true JPH0419873U (en) | 1992-02-19 |
Family
ID=31582568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5765890U Pending JPH0419873U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008009903A (en) * | 2006-06-30 | 2008-01-17 | Matsushita Electric Works Ltd | Image reading apparatus |
-
1990
- 1990-05-30 JP JP5765890U patent/JPH0419873U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008009903A (en) * | 2006-06-30 | 2008-01-17 | Matsushita Electric Works Ltd | Image reading apparatus |
| JP4682934B2 (en) * | 2006-06-30 | 2011-05-11 | パナソニック電工株式会社 | Image reading device |
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