Title:
TRANSFER FILM, LAMINATE MANUFACTURING METHOD, LAMINATE, AND MICRO-LED DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/127889
Kind Code:
A1
Abstract:
A problem to be addressed by the present invention is to provide a transfer film which is applied to pattern formation in manufacturing a display element having an LED chip and with which the manufactured display element is excellent in solid blackness at the time of displaying black and also excellent in brightness at the time of displaying white. In addition, another problem to be addressed by the present invention is to provide a laminate manufacturing method, a laminate, and a micro-LED display element. The transfer film of the present invention has a temporary support, a photosensitive light absorbing layer precursor layer, and a photosensitive light reflecting layer precursor layer in the stated order, and the light reflecting layer precursor layer has a thickness of 3 μm or more.
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Inventors:
TOYOOKA KENTARO (JP)
Application Number:
PCT/JP2022/048250
Publication Date:
July 06, 2023
Filing Date:
December 27, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G03F7/004; B32B7/023; B32B7/06; B32B27/20; C08F2/44; C08F20/00; C08F265/00; G02B5/20; G02B5/30; G03F7/095; G03F7/11; G09F9/30; G09F9/33; H01L33/60
Foreign References:
| JP2006011180A | 2006-01-12 | |||
| JP2014077950A | 2014-05-01 | |||
| JP2012177877A | 2012-09-13 | |||
| JPH10260388A | 1998-09-29 | |||
| JP2017202631A | 2017-11-16 | |||
| JP2015184323A | 2015-10-22 | |||
| JP2020205417A | 2020-12-24 | |||
| JP2021144098A | 2021-09-24 | |||
| JP2022083434A | 2022-06-03 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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