TW200718924A - An optical examining apparatus having a composite light source - Google Patents

An optical examining apparatus having a composite light source

Info

Publication number
TW200718924A
TW200718924A TW094139431A TW94139431A TW200718924A TW 200718924 A TW200718924 A TW 200718924A TW 094139431 A TW094139431 A TW 094139431A TW 94139431 A TW94139431 A TW 94139431A TW 200718924 A TW200718924 A TW 200718924A
Authority
TW
Taiwan
Prior art keywords
light source
examining
annular light
video camera
camera unit
Prior art date
Application number
TW094139431A
Other languages
Chinese (zh)
Other versions
TWI282844B (en
Inventor
Yi-Hong Lin
Original Assignee
Univ Nat Pingtung Sci & Tech
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 Univ Nat Pingtung Sci & Tech filed Critical Univ Nat Pingtung Sci & Tech
Priority to TW94139431A priority Critical patent/TWI282844B/en
Publication of TW200718924A publication Critical patent/TW200718924A/en
Application granted granted Critical
Publication of TWI282844B publication Critical patent/TWI282844B/en

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

An optical examining apparatus having a composite light source comprises an examining platform, a video camera unit, and a movable light module. The movable light module can be moved vertically between the examining platform and the video camera unit. The movable light module includes a top annular light source, a side annular light source, a reflecting plate, and a diffusing plate. The reflecting plate locates on an outer side beneath the top annular light source to reflect the light therefrom, and the diffusing plate locates on an inner side of the side annular light source to diffuse the light therefrom. Thereby, the top annular light source and the side annular light source illuminate an examining component placed on the examining platform radially and inwardly through the reflecting plate and the diffusing plate in turn so that the video camera unit can capture the whole images of the examining component.
TW94139431A 2005-11-10 2005-11-10 An optical examining apparatus having a composite light source TWI282844B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94139431A TWI282844B (en) 2005-11-10 2005-11-10 An optical examining apparatus having a composite light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94139431A TWI282844B (en) 2005-11-10 2005-11-10 An optical examining apparatus having a composite light source

Publications (2)

Publication Number Publication Date
TW200718924A true TW200718924A (en) 2007-05-16
TWI282844B TWI282844B (en) 2007-06-21

Family

ID=38828927

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94139431A TWI282844B (en) 2005-11-10 2005-11-10 An optical examining apparatus having a composite light source

Country Status (1)

Country Link
TW (1) TWI282844B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307973A (en) * 2012-03-16 2013-09-18 鸿富锦精密工业（深圳）有限公司 Chip mounter detection device
TWI719742B (en) * 2019-12-05 2021-02-21 駿曦股份有限公司 Detection Systems
CN112924455A (en) * 2019-12-05 2021-06-08 骏曦股份有限公司 Detection system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307973A (en) * 2012-03-16 2013-09-18 鸿富锦精密工业（深圳）有限公司 Chip mounter detection device
TWI719742B (en) * 2019-12-05 2021-02-21 駿曦股份有限公司 Detection Systems
CN112924455A (en) * 2019-12-05 2021-06-08 骏曦股份有限公司 Detection system

Also Published As

Publication number Publication date
TWI282844B (en) 2007-06-21

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees