Invention Grant
US09541256B2 Light conversion film, and backlight unit and display device having the same
有权
光转换膜,以及具有其的背光单元和显示装置
- Patent Title: Light conversion film, and backlight unit and display device having the same
- Patent Title (中): 光转换膜,以及具有其的背光单元和显示装置
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Application No.: US14675181Application Date: 2015-03-31
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Publication No.: US09541256B2Publication Date: 2017-01-10
- Inventor: Jinwoo Sung , Jinmok Oh , Byoungkwon Cho , Moongoo Choi
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2014-0175572 20141209
- Main IPC: F21V9/16
- IPC: F21V9/16 ; H01L33/50 ; F21Y113/00

Abstract:
A light conversion film including a first barrier film, a light conversion layer disposed on the first barrier film, the light conversion layer including a matrix resin and red quantum dots that are dispersed into the matrix resin, and a second barrier film disposed on the light conversion layer. The light conversion film satisfies following Equation (1): 5≦(weight of quantum dot within light conversion layer/total weight of light conversion layer)×100×t≦50, where, t is a thickness of the light conversion layer.
Public/Granted literature
- US20160161088A1 LIGHT CONVERSION FILM, AND BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME Public/Granted day:2016-06-09
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