Invention Grant
- Patent Title: Wavelength conversion member, backlight unit, and liquid crystal display device
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Application No.: US15617419Application Date: 2017-06-08
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Publication No.: US10203554B2Publication Date: 2019-02-12
- Inventor: Naoyoshi Yamada , Hideaki Ito , Toshio Hara
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils LLC
- Agent Jean C. Edwards, Esq.
- Priority: JP2014-249955 20141210
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1335 ; F21V9/30 ; C09K11/08 ; H01L33/50 ; C08K3/30 ; C08K9/10 ; C09K11/02 ; C09K11/56 ; C09K11/88 ; F21V8/00 ; B29D11/00
Abstract:
The invention provides a wavelength conversion member including a wavelength conversion layer which includes a second cured product and a first cured product dispersed as spheres in the second cured product, the first cured product being obtained by curing a first polymerizable composition including a quantum dot and a first polymerizable compound, and the second cured product being obtained by curing a second polymerizable composition including a second polymerizable compound. The invention further provides a backlight unit and a liquid crystal display device including the wavelength conversion member.
Public/Granted literature
- US20170277002A1 WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2017-09-28
Information query
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