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EP4186700A4 - LIGHT EMITTING DEVICE - Google Patents

LIGHT EMITTING DEVICE Download PDF

Info

Publication number
EP4186700A4
EP4186700A4 EP21846386.7A EP21846386A EP4186700A4 EP 4186700 A4 EP4186700 A4 EP 4186700A4 EP 21846386 A EP21846386 A EP 21846386A EP 4186700 A4 EP4186700 A4 EP 4186700A4
Authority
EP
European Patent Office
Prior art keywords
light emitting
emitting device
light
emitting
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.)
Pending
Application number
EP21846386.7A
Other languages
German (de)
French (fr)
Other versions
EP4186700A1 (en
Inventor
Mikihiko Gojuuki
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Publication of EP4186700A1 publication Critical patent/EP4186700A1/en
Publication of EP4186700A4 publication Critical patent/EP4186700A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B41J11/00218—Constructional details of the irradiation means, e.g. radiation source attached to reciprocating print head assembly or shutter means provided on the radiation source
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Led Device Packages (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
EP21846386.7A 2020-07-23 2021-07-19 LIGHT EMITTING DEVICE Pending EP4186700A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020125906A JP7511409B2 (en) 2020-07-23 2020-07-23 Light irradiation device
PCT/JP2021/027040 WO2022019282A1 (en) 2020-07-23 2021-07-19 Light irradiation device

Publications (2)

Publication Number Publication Date
EP4186700A1 EP4186700A1 (en) 2023-05-31
EP4186700A4 true EP4186700A4 (en) 2024-09-04

Family

ID=79728793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21846386.7A Pending EP4186700A4 (en) 2020-07-23 2021-07-19 LIGHT EMITTING DEVICE

Country Status (5)

Country Link
EP (1) EP4186700A4 (en)
JP (1) JP7511409B2 (en)
CN (1) CN115884879A (en)
TW (1) TW202210171A (en)
WO (1) WO2022019282A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014184666A (en) * 2013-03-25 2014-10-02 Seiko Epson Corp Image recording device
US20170343281A1 (en) * 2008-12-19 2017-11-30 Excelitas Canada, lnc. System, Method, and Adjustable Lamp Head Assembly, for Ultra-Fast UV Curing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154436A (en) 2007-12-27 2009-07-16 Mimaki Engineering Co Ltd Inkjet printer
US8979257B2 (en) 2008-02-14 2015-03-17 Hewlett-Packard Development Company, L.P. Printing or coating apparatus and method
JP5482537B2 (en) 2010-07-23 2014-05-07 Ｎｋワークス株式会社 UV irradiation equipment
JP6179640B1 (en) 2016-06-21 2017-08-16 富士ゼロックス株式会社 Irradiation device, image forming device
JP6560654B2 (en) 2016-11-04 2019-08-14 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 Mirror unit and light irradiation device provided with the same
JP7196488B2 (en) 2018-09-19 2022-12-27 富士フイルムビジネスイノベーション株式会社 Irradiation device and image forming device
JP2020066203A (en) 2018-10-26 2020-04-30 セイコーエプソン株式会社 Recording device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170343281A1 (en) * 2008-12-19 2017-11-30 Excelitas Canada, lnc. System, Method, and Adjustable Lamp Head Assembly, for Ultra-Fast UV Curing
JP2014184666A (en) * 2013-03-25 2014-10-02 Seiko Epson Corp Image recording device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022019282A1 *

Also Published As

Publication number Publication date
EP4186700A1 (en) 2023-05-31
WO2022019282A1 (en) 2022-01-27
TW202210171A (en) 2022-03-16
CN115884879A (en) 2023-03-31
JP2022021973A (en) 2022-02-03
JP7511409B2 (en) 2024-07-05

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