公开(公告)号：US20210223524A1

公开(公告)日：2021-07-22

申请号：US16997400

申请日：2020-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jiwon Lee ,  Youngchan KIM ,  Byungchoon YANG ,  Jaeho YOU ,  Cheonmyeong LEE

IPC: G02B19/00 ,  F21V8/00 ,  G03H1/22

Abstract: A holographic display apparatus includes a light source disposed on a printed circuit board, a display panel diffracting light transferred from the light source, and an optical system disposed between the light source and the display panel. The optical system converts the light incident from the light source into a surface light source.

公开(公告)号：US20160049602A1

公开(公告)日：2016-02-18

申请号：US14609197

申请日：2015-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Youngchan KIM

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L51/0097 ,  H01L27/3244 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A stretchable substrate including a plurality of islands that are disposed in a planar lattice pattern and spaced apart from each other, and a plurality of bridges that connect two adjacent islands. An aperture is formed between a pair of bridges, which are adjacent and parallel to each other, and the plurality of bridges are capable of stretching and contraction, and the shapes of the islands remain unchanged during the stretching and contraction of the bridges.

Abstract translation: 一种可拉伸基板，包括以平面格子图案设置并彼此间隔开的多个岛，以及连接两个相邻岛的多个桥。 在彼此相邻且平行的一对桥之间形成有孔，并且多个桥能够拉伸和收缩，并且岛的形状在桥的拉伸和收缩期间保持不变。

公开(公告)号：US20230217794A1

公开(公告)日：2023-07-06

申请号：US18091972

申请日：2022-12-30

Applicant: Samsung Display Co., LTD.

Inventor： Yong Seok KIM ,  SIKWANG KIM ,  Youngchan KIM ,  Minhee SON ,  Saet Byeol SHIN ,  Junhyuk WOO

IPC: H10K59/80 ,  H10K59/50 ,  H10K59/12 ,  G02F1/13357 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/137 ,  G02F1/1343

CPC classification number: H10K59/8792 ,  H10K59/50 ,  H10K59/12 ,  H10K59/873 ,  G02F1/133621 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/137 ,  G02F1/134309 ,  H10K59/40

Abstract: A display device includes: a substrate, a light emitting element which is on the substrate and emits light in a light emitting direction; and a side wall layer including a plurality of light control patterns arranged along the substrate, where the side wall layer is adjacent to the light emitting element in the light emitting direction of the light emitting element. Within the side wall layer which is adjacent to the light emitting element in the light emitting direction, each of the plurality of light control patterns has a certain height, the plurality of light control patterns are arranged along a major surface of the substrate and spaced apart from each other by a certain distance between two adjacent light control patterns of the light control patterns, and a ratio of the height to the distance is greater than about 1.4.

公开(公告)号：US20160041317A1

公开(公告)日：2016-02-11

申请号：US14622698

申请日：2015-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Youngchan KIM ,  Oleg PRUDNIKOV

IPC: G02B5/20 ,  G02B5/02 ,  F21V8/00

CPC classification number: G02B5/201 ,  G02B5/0215 ,  G02B5/285 ,  G02B6/005 ,  G02B6/0056 ,  G02F1/133365 ,  G02F1/133504 ,  G02F1/133615 ,  G02F2001/133521

Abstract: The display device includes a backlight unit, a color filter and a shutter panel. The color filter is formed on the backlight unit and includes a red color filter, a green color filter and a blue color filter. Each of the red color filter, green color filter, and blue color filter includes first dielectric layers including a first material having a first refractive index and second dielectric layers including a second material having a second refractive index smaller than the first refractive index, the first dielectric layers and the second dielectric layers being alternately stacked. The sum of the number of the first dielectric layers and the number of the second dielectric layers in the red color filter is different from the sum of the number of the first dielectric layers and the number of the second dielectric layers in the green color filter.

Abstract translation: 显示装置包括背光单元，滤色器和快门面板。 滤色器形成在背光单元上，并且包括红色滤色器，绿色滤色器和蓝色滤色器。 红色滤色器，绿色滤色器和蓝色滤色器中的每一个包括包括具有第一折射率的第一材料和包括具有小于第一折射率的第二折射率的第二材料的第二介电层的第一介电层，第一 电介质层和第二电介质层交替堆叠。 第一电介质层的数量和红色滤色器中的第二电介质层的数量之和不同于绿色滤色器中的第一介电层的数量和第二介电层的数量之和。