Patent search ap:("Samsung Display Co. Page LTD.") AND inv:"Jae Sul An"

11.

发明授权
Display device with backlight using dichroic filter to prevent light leakage 有权

公开(公告)号：US10031272B2

公开(公告)日：2018-07-24

申请号：US14747468

申请日：2015-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Sul An , Donghoon Kim

IPC: G09F13/04 , G09F13/08 , G09F13/10 , F21V7/04 , F21V8/00

Abstract: A display apparatus includes a display panel and a backlight unit. The backlight unit includes a light source emitting a first color light, a light guide member, quantum dots, and a dichroic filter preventing the first color light from being leaked.

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