公开(公告)号：US20200209706A1

公开(公告)日：2020-07-02

申请号：US16706360

申请日：2019-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： SuJung HUH ,  Jaejoong KWON ,  Soomin BAEK ,  Jiwon LEE

IPC: G02F1/29

Abstract: A display device includes: a display panel having a central part and a peripheral part surrounding the central part, the display panel comprising a plurality of pixels; and a lens array on the display panel, wherein: the lens array comprises a first lens on the central part and a second lens on the peripheral part; a first focal length of the first lens is smaller than a second focal length of the second lens; and each of the first lens and the second lens overlaps at least two pixels among the plurality of pixels.

公开(公告)号：US20210055558A1

公开(公告)日：2021-02-25

申请号：US16923807

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yong Seok KIM ,  JaeJoong KWON ,  JeongWoo PARK ,  Soomin BAEK ,  Subin JUNG ,  Juhwa HA

IPC: G02B27/01

Abstract: An electronic device includes: a light transmissive unit including an incidence surface and an emission surface oriented in two different directions, first reflectors disposed on a first surface, and second reflectors disposed on a second surface spaced apart from the first surface; and a display unit disposed adjacent to the incidence surface to direct light toward the first reflectors and the second reflectors; wherein the first reflectors and the second reflectors are offset from each other, when viewed through the incidence surface and the emission surface.

公开(公告)号：US20170261658A1

公开(公告)日：2017-09-14

申请号：US15453029

申请日：2017-03-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Geebum KIM ,  Minwoo KIM ,  Soomin BAEK

IPC: G02B5/02 ,  H01L27/32 ,  G02F1/13363 ,  H01L51/52 ,  G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/0247 ,  G02B5/0278 ,  G02B5/3083 ,  G02F1/133504 ,  G02F1/13363 ,  G02F2001/133541 ,  H01L27/3244 ,  H01L51/5268 ,  H01L51/5281

Abstract: A light scattering film includes a light transmissive base having a plurality of holes, wherein each of the plurality of holes has a diameter ranging from about 100 nm to about 5 μm, and wherein a gap among adjacent ones of the plurality of holes is about two times to about five times of an average of the diameters of the plurality of holes.