JPH0517744B2 - - Google Patents

Info

Publication number
JPH0517744B2
JPH0517744B2 JP63307536A JP30753688A JPH0517744B2 JP H0517744 B2 JPH0517744 B2 JP H0517744B2 JP 63307536 A JP63307536 A JP 63307536A JP 30753688 A JP30753688 A JP 30753688A JP H0517744 B2 JPH0517744 B2 JP H0517744B2
Authority
JP
Japan
Prior art keywords
illuminated
cone
light source
conical
light
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 - Lifetime
Application number
JP63307536A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02155106A (ja
Inventor
Nobuyuki Soga
Yukio Hamagami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUTABITSUKU KK
Original Assignee
SUTABITSUKU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUTABITSUKU KK filed Critical SUTABITSUKU KK
Priority to JP63307536A priority Critical patent/JPH02155106A/ja
Publication of JPH02155106A publication Critical patent/JPH02155106A/ja
Publication of JPH0517744B2 publication Critical patent/JPH0517744B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP63307536A 1988-12-05 1988-12-05 照明装置 Granted JPH02155106A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63307536A JPH02155106A (ja) 1988-12-05 1988-12-05 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63307536A JPH02155106A (ja) 1988-12-05 1988-12-05 照明装置

Publications (2)

Publication Number Publication Date
JPH02155106A JPH02155106A (ja) 1990-06-14
JPH0517744B2 true JPH0517744B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-10

Family

ID=17970276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63307536A Granted JPH02155106A (ja) 1988-12-05 1988-12-05 照明装置

Country Status (1)

Country Link
JP (1) JPH02155106A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752767A (en) * 1995-10-26 1998-05-19 Illumination Technologies Inc. Diffuse ring illuminator
FI20096192L (fi) * 2009-11-17 2011-05-18 Optomed Oy Kohteen valaiseminen

Also Published As

Publication number Publication date
JPH02155106A (ja) 1990-06-14

Similar Documents

Publication Publication Date Title
KR100337438B1 (ko) 연속적인확산조명방법및장치
US6783257B2 (en) Lighting apparatus for inspection of an object
JP2969401B2 (ja) ボンデイングワイヤ検査装置
JP5807012B2 (ja) 間接照明装置及びそれを用いた物品検査システム
JPH112598A (ja) 微細領域の照明装置
US4735497A (en) Apparatus for viewing printed circuit boards having specular non-planar topography
JP2005158490A (ja) 画像処理検査用リング状照明装置
JP2007057421A (ja) リング照明装置
JPH0517744B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6318209A (ja) 照明方式
JP2818687B2 (ja) ヒューズ配列検査装置
JP3328590B2 (ja) 壜底撮影用照明装置
JPH0549971B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP4695793B2 (ja) 光反射性球面の光学的観察装置
JPH10185832A (ja) 外観検査方法及び外観検査装置
JPH06242019A (ja) 画像信号による塗面検査方法及び装置
JP3454142B2 (ja) 半田付け検査装置
JPS59185653U (ja) 外観検査用ストロボ照明装置
JPH0329682Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2930885B2 (ja) 電子部品の接合部検査用照明装置
US6042247A (en) Efficient hybrid illuminator
JP3399069B2 (ja) リング状照明装置
JP3217228B2 (ja) 画像入力装置
JPH10206114A (ja) Ｉｃ検査用照明装置
JPH0548179Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090310

Year of fee payment: 16