JP3639837B1 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP3639837B1 JP3639837B1 JP2004081845A JP2004081845A JP3639837B1 JP 3639837 B1 JP3639837 B1 JP 3639837B1 JP 2004081845 A JP2004081845 A JP 2004081845A JP 2004081845 A JP2004081845 A JP 2004081845A JP 3639837 B1 JP3639837 B1 JP 3639837B1
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- emitting member
- bracket
- attached
- 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
Links
- 239000000758 substrate Substances 0.000 claims abstract description 63
- 238000007689 inspection Methods 0.000 claims abstract description 59
- 230000001678 irradiating effect Effects 0.000 claims abstract description 3
- 238000009792 diffusion process Methods 0.000 claims description 60
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 238000005286 illumination Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
【解決手段】検査基板7に光を照射するLED11からなる複数の発光部材1と、この発光部材1から照射された光のうち検査対象物によって反射された光を受光するラインセンサ6とを具備してなる照明装置100において、各発光部材1を直線平面状に構成し、それぞれの発光部材1の取り付け角度に対応した複数の発光部材取付部30をブラケット3に設けて、この発光部材取付部30に各発光部材1を取り付けるように構成する。また、各発光部材11は全て同じ構成を有するように設けられ、これに対応して発光部材取付部30も同じ寸法を有するように構成する。
【選択図】図1
Description
2・・・異方性拡散部材
3・・・ブラケット
4・・・カバー体
6・・・ラインセンサ
7・・・検査基板
10・・・基板
11・・・LED
20・・・異方性拡散フィルム
21・・・プラスチック部材
30・・・発光部材取付部
31・・・拡散部材取付部
40・・・スペーサー
50・・・側面
51・・・側面開口部
100・・・照明装置
Claims (6)
- 検査対象物に光を照射する複数の直線平面状の発光部材と、当該それぞれの直線平面状の発光部材の取り付け角度に対応した複数の発光部材取付部を外周部分に有し、内周部分に複数の複数の異方性拡散部材を下方側から着脱可能に取り付けるための拡散部材取付部を有する単一のブラケットと、当該単一のブラケットに着脱可能に取り付けられた直線平面状の発光部材から照射された光のうち検査対象物によって反射された光を受光する受光装置とを具備してなることを特徴とする照明装置。
- 前記異方性拡散部材が、透明なプラスチック部材の下面側に異方性拡散フィルムを貼り付けて構成されるものである請求項1に記載の照明装置。
- 前記発光部材が、LEDを実装した基板と、この基板をブラケットに取り付けて基板の撓みを防止するための補強部材とを設けて構成されるものである請求項1又は2に記載の照明装置。
- 前記ブラケットが、対向する一対の側板の下方に設けられた半円形状の側面開口部に沿って取り付けられるものである請求項1から3いずれか1項に記載の照明装置。
- 前記発光部材の外周部分を覆うカバー体を、スペーサーを介してブラケットの発光部材取付部に取り付けるようにした請求項1から4いずれか1項に記載の照明装置。
- 前記受光装置が、発光部材の各取り付け角度に対応した位置に移動可能に設けられるものである請求項1から5いずれか1項に記載の照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004081845A JP3639837B1 (ja) | 2004-03-22 | 2004-03-22 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004081845A JP3639837B1 (ja) | 2004-03-22 | 2004-03-22 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP3639837B1 true JP3639837B1 (ja) | 2005-04-20 |
JP2005265741A JP2005265741A (ja) | 2005-09-29 |
Family
ID=34545161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004081845A Expired - Lifetime JP3639837B1 (ja) | 2004-03-22 | 2004-03-22 | 照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3639837B1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006123421A1 (ja) * | 2005-05-20 | 2006-11-23 | Mega Trade Corp | 照明装置 |
CN109804238A (zh) * | 2016-11-09 | 2019-05-24 | 株式会社V技术 | 光学检查装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5181321B2 (ja) * | 2006-10-20 | 2013-04-10 | シーシーエス株式会社 | 光照射装置 |
JP5538707B2 (ja) * | 2008-11-19 | 2014-07-02 | 株式会社メガトレード | 照明装置 |
JP4630945B1 (ja) * | 2010-02-19 | 2011-02-09 | 株式会社ヒューテック | 欠陥検査装置 |
JP6625901B2 (ja) * | 2016-02-29 | 2019-12-25 | 株式会社Screenホールディングス | 照明装置、および検査装置 |
JP7067148B2 (ja) | 2018-03-13 | 2022-05-16 | オムロン株式会社 | 照明装置、および画像処理システム |
-
2004
- 2004-03-22 JP JP2004081845A patent/JP3639837B1/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006123421A1 (ja) * | 2005-05-20 | 2006-11-23 | Mega Trade Corp | 照明装置 |
CN109804238A (zh) * | 2016-11-09 | 2019-05-24 | 株式会社V技术 | 光学检查装置 |
CN109804238B (zh) * | 2016-11-09 | 2021-12-28 | 株式会社V技术 | 光学检查装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2005265741A (ja) | 2005-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW402856B (en) | LED illuminator | |
JP2003098093A (ja) | 検査用照明装置 | |
JP3472750B2 (ja) | 表面検査装置 | |
US20140232850A1 (en) | Vision testing device with enhanced image clarity | |
US20190011824A1 (en) | Dynamic projection light with posts fixed structure | |
JP3639837B1 (ja) | 照明装置 | |
JP5097993B2 (ja) | 光照射装置 | |
JP4383483B2 (ja) | 照明装置 | |
JP4281495B2 (ja) | 照明装置 | |
KR20200050970A (ko) | 지문 인증용 센서 모듈 및 지문 인증 장치 | |
CN112198162A (zh) | 外观检查装置 | |
JPH11108844A (ja) | 鏡面材料並びに透過材料の検査用光源装置 | |
JP6067407B2 (ja) | 検査装置 | |
JP4884828B2 (ja) | 表示用パネルの処理装置 | |
JP4399372B2 (ja) | 検査装置 | |
JP2005114504A (ja) | 照明装置 | |
JP2011222239A (ja) | 照明装置および検査装置 | |
JP2003032445A (ja) | 印刷物測定装置 | |
JP2005127970A (ja) | 広拡散光源光測定装置の光学系および広拡散光源光測定装置ならびにその光測定方法 | |
JPS5919A (ja) | 印刷された枚葉紙の印刷品質を評価する装置 | |
JP2008268428A (ja) | 液晶表示パネルの点灯検査装置 | |
JPH0552765A (ja) | スルーホール検査装置 | |
JP4712284B2 (ja) | 表面検査装置 | |
KR100953753B1 (ko) | 집단 광원 측정 장치 | |
JP5518546B2 (ja) | 基準光源装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20050117 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3639837 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080121 Year of fee payment: 3 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080121 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080121 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080121 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080121 Year of fee payment: 3 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080121 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080121 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110121 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110121 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120121 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130121 Year of fee payment: 8 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130121 Year of fee payment: 8 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130121 Year of fee payment: 8 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130121 Year of fee payment: 8 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130121 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150121 Year of fee payment: 10 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |