JP2017183554A - 光照射装置 - Google Patents
光照射装置 Download PDFInfo
- Publication number
- JP2017183554A JP2017183554A JP2016069788A JP2016069788A JP2017183554A JP 2017183554 A JP2017183554 A JP 2017183554A JP 2016069788 A JP2016069788 A JP 2016069788A JP 2016069788 A JP2016069788 A JP 2016069788A JP 2017183554 A JP2017183554 A JP 2017183554A
- Authority
- JP
- Japan
- Prior art keywords
- light
- irradiation
- predetermined
- ultraviolet light
- emitting units
- 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
- 238000009826 distribution Methods 0.000 claims abstract description 48
- 230000003287 optical effect Effects 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/045—Drying sheets, e.g. between two printing stations by radiation
- B41F23/0453—Drying sheets, e.g. between two printing stations by radiation by ultraviolet dryers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
- B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/0093—Attachments or auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0486—Particular types of dryers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
- G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0095—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0905—Dividing and/or superposing multiple light beams
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0911—Anamorphotic systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Ink Jet (AREA)
Abstract
Description
tanθ=(b−c)/2a ・・・ (1)
tanθ=(b−c)/2a ・・・ (1)
10 ケース
10a 開口部
20 基台ブロック
100、100a、100b、100c、100d、100e LEDユニット
110 LEDモジュール
111 LED素子
113、115 レンズ
Claims (8)
- 基準の照射面上の所定の照射位置に、第1方向に延び、且つ、前記第1方向と直交する第2方向に所定の線幅を有するライン状の光を照射する光照射装置であって、
基板と、前記基板上に前記第1方向に沿って所定間隔毎に並べられ、前記基板面と直交する方向に光軸の向きを揃えて配置された複数の光源と、前記各光源の光路上に配置され、前記各光源からの光を所定の拡がり角の光となるように整形する複数の光学素子と、をそれぞれ有する複数の発光ユニットを備え、
前記複数の発光ユニットは、前記第1方向から見たときに、前記照射位置を中心とした円弧上に配置され、
前記複数の発光ユニットから出射される光の前記第2方向の照射幅が、前記照射面に対して垂直な方向の所定の範囲内において略等しい
ことを特徴とする光照射装置。 - 前記照射幅が、前記所定の線幅よりも広いことを特徴とする請求項1に記載の光照射装置。
- 前記各発光ユニットから出射される光の前記第2方向の照射強度分布が、略正規分布であることを特徴とする請求項1又は請求項2に記載の光照射装置。
- 前記各発光ユニットから出射される光の照射強度分布が、前記所定の範囲内において互いにオーバーラップしていることを特徴とする請求項1から請求項3のいずれか一項に記載の光照射装置。
- 前記各発光ユニットから出射される光の光路長をaとし、前記照射幅をbとし、前記各光学素子の有効径をcとし、前記拡がり角を±θとしたときに、以下の条件式(1)を満足することを特徴とする請求項1から請求項4のいずれか一項に記載の光照射装置。
tanθ=(b−c)/2a ・・・ (1) - 前記拡がり角が、±10°〜±40°の範囲であることを特徴とする請求項1から請求項5のいずれか一項に記載の光照射装置。
- 前記複数の発光ユニットは、前記第1方向から見たときに、前記照射位置における垂線を対称軸として、線対称に配置されることを特徴とする請求項1から請求項6のいずれか一項に記載の光照射装置。
- 前記光が、紫外線硬化樹脂に作用する波長の光であることを特徴とする請求項1から請求項7のいずれか一項に記載の光照射装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016069788A JP6465828B2 (ja) | 2016-03-30 | 2016-03-30 | 光照射装置 |
TW106107445A TWI733768B (zh) | 2016-03-30 | 2017-03-07 | 光照射裝置 |
US15/458,530 US10131162B2 (en) | 2016-03-30 | 2017-03-14 | Light illuminating apparatus |
KR1020170033039A KR102207297B1 (ko) | 2016-03-30 | 2017-03-16 | 광 조사 장치 |
CN201710171810.7A CN107364226B (zh) | 2016-03-30 | 2017-03-22 | 光照射装置 |
EP17162753.2A EP3239763A1 (en) | 2016-03-30 | 2017-03-24 | Light-emitting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016069788A JP6465828B2 (ja) | 2016-03-30 | 2016-03-30 | 光照射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017183554A true JP2017183554A (ja) | 2017-10-05 |
JP6465828B2 JP6465828B2 (ja) | 2019-02-06 |
Family
ID=58428118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016069788A Active JP6465828B2 (ja) | 2016-03-30 | 2016-03-30 | 光照射装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10131162B2 (ja) |
EP (1) | EP3239763A1 (ja) |
JP (1) | JP6465828B2 (ja) |
KR (1) | KR102207297B1 (ja) |
CN (1) | CN107364226B (ja) |
TW (1) | TWI733768B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109080259B (zh) * | 2018-07-31 | 2020-07-24 | 珠海迈时光电科技有限公司 | 一种uvled固化光源系统及其设计方法 |
EP3718777B1 (de) * | 2019-04-02 | 2022-01-19 | Heidelberger Druckmaschinen AG | Vorrichtung zum härten von uv-tinte auf einem bedruckstoff |
WO2024011199A1 (en) * | 2022-07-08 | 2024-01-11 | Samtec, Inc. | Method and appartus for additively fabricating electrical components |
WO2024067240A1 (zh) * | 2022-09-26 | 2024-04-04 | 苏州欧普照明有限公司 | 减影台灯 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54126584U (ja) * | 1978-02-23 | 1979-09-04 | ||
JP2001290055A (ja) * | 2000-04-06 | 2001-10-19 | Fuji Xerox Co Ltd | 光バス |
JP2004212536A (ja) * | 2002-12-27 | 2004-07-29 | Fuji Photo Film Co Ltd | ライン光源装置 |
WO2008143183A1 (ja) * | 2007-05-17 | 2008-11-27 | Asahi Glass Co., Ltd. | ガラス被覆発光素子、照明装置およびプロジェクタ装置 |
JP2011146646A (ja) * | 2010-01-18 | 2011-07-28 | Panasonic Electric Works Co Ltd | Ledユニット |
JP2012174601A (ja) * | 2011-02-23 | 2012-09-10 | Mitsubishi Electric Corp | 照明装置 |
JP2013201226A (ja) * | 2012-03-23 | 2013-10-03 | Renesas Electronics Corp | 発光装置 |
JP2014075323A (ja) * | 2012-10-05 | 2014-04-24 | Hoya Candeo Optronics株式会社 | 光照射装置 |
WO2014065081A1 (ja) * | 2012-10-24 | 2014-05-01 | Hoya Candeo Optronics株式会社 | 光照射装置 |
JP2016025165A (ja) * | 2014-07-17 | 2016-02-08 | Hoya Candeo Optronics株式会社 | 光照射装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6382748A (ja) * | 1986-09-26 | 1988-04-13 | Toshiba Electric Equip Corp | 光照射器具 |
US7959282B2 (en) * | 2007-12-20 | 2011-06-14 | Summit Business Products, Inc. | Concentrated energy source |
JP2013219205A (ja) * | 2012-04-10 | 2013-10-24 | Hoya Candeo Optronics株式会社 | 光照射装置 |
JP6183356B2 (ja) * | 2012-04-27 | 2017-08-23 | コニカミノルタ株式会社 | 画像形成方法 |
KR101374863B1 (ko) * | 2012-09-18 | 2014-03-17 | 주식회사 씨엘에프하이텍 | 자외선 경화기용 광학 유닛 |
WO2014087723A1 (ja) * | 2012-12-04 | 2014-06-12 | Hoya Candeo Optronics株式会社 | 光照射装置 |
TWI620889B (zh) | 2013-04-15 | 2018-04-11 | Hoya Candeo Optronics Corp | Light irradiation device |
JP6012583B2 (ja) * | 2013-12-02 | 2016-10-25 | Hoya Candeo Optronics株式会社 | 光照射装置 |
KR101671510B1 (ko) * | 2014-05-30 | 2016-11-01 | 주식회사 씨엘에프하이텍 | 발광다이오드를 이용한 자외선 경화기 |
-
2016
- 2016-03-30 JP JP2016069788A patent/JP6465828B2/ja active Active
-
2017
- 2017-03-07 TW TW106107445A patent/TWI733768B/zh not_active IP Right Cessation
- 2017-03-14 US US15/458,530 patent/US10131162B2/en active Active
- 2017-03-16 KR KR1020170033039A patent/KR102207297B1/ko active IP Right Grant
- 2017-03-22 CN CN201710171810.7A patent/CN107364226B/zh not_active Expired - Fee Related
- 2017-03-24 EP EP17162753.2A patent/EP3239763A1/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54126584U (ja) * | 1978-02-23 | 1979-09-04 | ||
JP2001290055A (ja) * | 2000-04-06 | 2001-10-19 | Fuji Xerox Co Ltd | 光バス |
JP2004212536A (ja) * | 2002-12-27 | 2004-07-29 | Fuji Photo Film Co Ltd | ライン光源装置 |
WO2008143183A1 (ja) * | 2007-05-17 | 2008-11-27 | Asahi Glass Co., Ltd. | ガラス被覆発光素子、照明装置およびプロジェクタ装置 |
JP2011146646A (ja) * | 2010-01-18 | 2011-07-28 | Panasonic Electric Works Co Ltd | Ledユニット |
JP2012174601A (ja) * | 2011-02-23 | 2012-09-10 | Mitsubishi Electric Corp | 照明装置 |
JP2013201226A (ja) * | 2012-03-23 | 2013-10-03 | Renesas Electronics Corp | 発光装置 |
JP2014075323A (ja) * | 2012-10-05 | 2014-04-24 | Hoya Candeo Optronics株式会社 | 光照射装置 |
WO2014065081A1 (ja) * | 2012-10-24 | 2014-05-01 | Hoya Candeo Optronics株式会社 | 光照射装置 |
JPWO2014065081A1 (ja) * | 2012-10-24 | 2016-09-08 | Hoya Candeo Optronics株式会社 | 光照射装置 |
JP2016025165A (ja) * | 2014-07-17 | 2016-02-08 | Hoya Candeo Optronics株式会社 | 光照射装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6465828B2 (ja) | 2019-02-06 |
KR20170113126A (ko) | 2017-10-12 |
US20170282597A1 (en) | 2017-10-05 |
KR102207297B1 (ko) | 2021-01-25 |
US10131162B2 (en) | 2018-11-20 |
TW201737510A (zh) | 2017-10-16 |
TWI733768B (zh) | 2021-07-21 |
EP3239763A1 (en) | 2017-11-01 |
CN107364226B (zh) | 2020-11-20 |
CN107364226A (zh) | 2017-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5815888B2 (ja) | 光照射装置 | |
KR101982845B1 (ko) | 광 조사 장치 | |
JP6465828B2 (ja) | 光照射装置 | |
JP6360475B2 (ja) | 光照射装置 | |
KR102304706B1 (ko) | 광 조사장치 | |
JP2011060798A (ja) | 紫外線照射装置 | |
JP6012583B2 (ja) | 光照射装置 | |
KR101909995B1 (ko) | 광 조사 유닛 | |
US20160288532A1 (en) | Elongated housing, support instrument of elongated housing, and light irradiation device | |
US10641461B2 (en) | Light illuminating apparatus | |
JP2013109144A (ja) | 露光用光源およびこれを用いた露光装置 | |
KR20180092871A (ko) | 광 조사장치 | |
JP2018032799A (ja) | 光照射装置 | |
JP2018086611A (ja) | 光照射装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171020 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171025 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20171222 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180425 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180620 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181009 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181119 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181211 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190108 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6465828 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |