JPH0360054U - - Google Patents
Info
- Publication number
- JPH0360054U JPH0360054U JP11971689U JP11971689U JPH0360054U JP H0360054 U JPH0360054 U JP H0360054U JP 11971689 U JP11971689 U JP 11971689U JP 11971689 U JP11971689 U JP 11971689U JP H0360054 U JPH0360054 U JP H0360054U
- Authority
- JP
- Japan
- Prior art keywords
- laser
- laser beam
- converts
- different wavelengths
- front mirror
- 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
- 238000005286 illumination Methods 0.000 claims 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図は、本考案による色不感化画像用照明装
置の一実施例を示す上面図、第２図は、本考案に
よる色不感化画像用照明装置の一実施例を示す側
面図である。
１…レーザ光源、２…レーザ光源、３…レーザ
ビーム、４…ビームスプリツタ、５…表面鏡、６
…シリンドリカルレンズ、７…レーザスリツト光
、８…被検査物、９…カメラ、１０…画像処理装
置、１１…円板、１２…干渉フイルター、１３…
フイルター選択機構。
FIG. 1 is a top view showing an embodiment of the color-insensitive image illuminating device according to the present invention, and FIG. 2 is a side view showing an embodiment of the color-insensitive image illuminating device according to the present invention. 1... Laser light source, 2... Laser light source, 3... Laser beam, 4... Beam splitter, 5... Surface mirror, 6
...Cylindrical lens, 7...Laser slit light, 8...Object to be inspected, 9...Camera, 10...Image processing device, 11...Disc, 12...Interference filter, 13...
Filter selection mechanism.
Claims (1)
源からのレーザビームを分割するビームスプリツ
タと、該ビームスプリツタによつて分割されたレ
ーザビームを反射する表面鏡と、該表面鏡で反射
されたレーザビームをスリツト光に変えるシリン
ドリカルレンズとを有し、波長が異なる複数のレ
ーザビームを同一平面内でスリツト光化したこと
を特徴とする色不感化画像用照明装置。 A plurality of laser light sources with different wavelengths, a beam splitter that splits the laser beam from the laser light source, a front mirror that reflects the laser beam split by the beam splitter, and a laser beam that is reflected by the front mirror. 1. A color-insensitive image illumination device, comprising a cylindrical lens that converts a laser beam into slit light, and converts a plurality of laser beams with different wavelengths into slit light within the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11971689U JPH0714868Y2 (en) | 1989-10-16 | 1989-10-16 | Lighting device for color-insensitive images |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11971689U JPH0714868Y2 (en) | 1989-10-16 | 1989-10-16 | Lighting device for color-insensitive images |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0360054U true JPH0360054U (en) | 1991-06-13 |
| JPH0714868Y2 JPH0714868Y2 (en) | 1995-04-10 |
Family
ID=31667823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11971689U Expired - Lifetime JPH0714868Y2 (en) | 1989-10-16 | 1989-10-16 | Lighting device for color-insensitive images |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714868Y2 (en) |
-
1989
- 1989-10-16 JP JP11971689U patent/JPH0714868Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714868Y2 (en) | 1995-04-10 |