公开(公告)号：US20220238848A1

公开(公告)日：2022-07-28

申请号：US17583955

申请日：2022-01-25

申请人： Samsung Display Co., Ltd.

发明人： Ohjeong KWON ,  Seungyeon Jeong ,  Hongyeon Lee ,  Hyeoji Kang ,  Jaejin Lyu

IPC分类号： H01L51/52 ,  H01L51/00

摘要： A display apparatus includes: a substrate; a layer disposed on the substrate and including an organic light-emitting device; a low-reflection inorganic layer disposed on the display device layer including an inorganic material; a light-blocker is disposed on the low-reflection inorganic layer; and a reflection-controlling layer disposed on the light-blocker.

公开(公告)号：US20220238841A1

公开(公告)日：2022-07-28

申请号：US17586306

申请日：2022-01-27

申请人： Samsung Display Co., Ltd.

发明人： Hongyeon LEE ,  Seungyeon JEONG ,  Beohmrock CHOI ,  Ohjeong KWON ,  Hongjo PARK ,  Sujeong KIM ,  Kyunghee LEE

IPC分类号： H01L51/52 ,  H01L27/32

摘要： A display apparatus includes: a substrate; a first layer disposed on the substrate and including an organic light-emitting device; a second layer disposed on the first layer and including an inorganic material; a capping layer disposed on the second layer, and a third layer disposed on the capping layer.

公开(公告)号：US20200217998A1

公开(公告)日：2020-07-09

申请号：US16725090

申请日：2019-12-23

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Minsik JUNG ,  Ohjeong KWON ,  Sanggyun KIM ,  Byoungseong JEONG ,  Minju HAN

IPC分类号： G02B5/20 ,  G02F1/1335 ,  G02F1/13357 ,  H01L27/32

摘要： An optical filter includes a substrate including a plurality of pixel areas spaced apart from each other and a light-blocking area between the plurality of pixel areas, a plurality of color filters arranged on a first surface of the substrate and corresponding to the plurality of pixel areas, and a plurality of conversion layers arranged on the first surface of the substrate and corresponding to the plurality of color filters. Each of the conversion layers includes inclined side surfaces. The optical filter further includes a reflective layer on the inclined side surfaces of each of the plurality of conversion layers. The reflective layer extends to the light-blocking area and is arranged consecutively on two adjacent inclined side surfaces from among the inclined side surfaces of the plurality of conversion layers and the light-blocking area between the two adjacent inclined side surfaces.

公开(公告)号：US20200075682A1

公开(公告)日：2020-03-05

申请号：US16440768

申请日：2019-06-13

申请人： Samsung Display Co., Ltd.

发明人： Seungyeon JEONG ,  Ohjeong KWON ,  Suk-kung CHEI ,  Minju HAN ,  Duckjong SUH ,  Bongsung SEO ,  Jaejin LYU

IPC分类号： H01L27/32 ,  G02B5/20 ,  G02B5/02 ,  H01L51/52

摘要： A display device includes: a display panel including an organic electroluminescent element; and a color filter on the display panel and including a plurality of color filter portions spaced from each other on a plane, wherein at least one color filter portion of the color filter portions comprises a scattering agent having an average diameter of 50 nanometers (nm) or more and 500 nm or less.

公开(公告)号：US20210066665A1

公开(公告)日：2021-03-04

申请号：US16894184

申请日：2020-06-05

申请人： Samsung Display Co., LTD.

发明人： Ohjeong KWON ,  Hongyeon LEE ,  Seungyeon JEONG ,  Minju HAN

IPC分类号： H01L51/52 ,  H01L27/32

摘要： A display device includes a light emitting element layer, and an optical pattern layer disposed on the light emitting element layer. The optical pattern layer includes a first pattern layer having a base part and protruding parts, and a second pattern layer having a refractive index less than a refractive index of the first pattern layer to scatter light incident to the optical pattern layer and minimize reduction in front efficiency, thereby providing an improved display quality of a side viewing angle.

公开(公告)号：US20190293990A1

公开(公告)日：2019-09-26

申请号：US16356197

申请日：2019-03-18

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Ohjeong KWON ,  Seulgee LEE ,  Minju HAN ,  Jaejin LYU ,  Suk-kung CHEI ,  Duckjong SUH

IPC分类号： G02F1/1335 ,  H01L27/32 ,  H01L51/52

摘要： A display device including a display layer to provide a first color light, a color control layer on the grayscale display layer and including a transmission filter for transmitting the first color light and a color conversion filter for converting the first color light to another color light, and an optical control layer on the color control layer. The optical control layer includes a metal layer having an absorption coefficient of 3 or more and 3.5 or less in a wavelength range of 530 nm to 570 nm and a first inorganic sub-layer having an absorption coefficient of 0.3 or more and 1 or less in a wavelength range of 530 nm to 570 nm.

公开(公告)号：US20160124277A1

公开(公告)日：2016-05-05

申请号：US14885531

申请日：2015-10-16

申请人： Samsung Display Co., Ltd.

发明人： Hyeokjin LEE ,  Ohjeong KWON ,  Donghan SONG ,  Sung-Jae YUN ,  Sujin KIM ,  Jinwon KIM ,  Kichul SHIN ,  Dong-Chul SHIN

IPC分类号： G02F1/1343 ,  G02F1/1337

CPC分类号： G02F1/134336 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/1393 ,  G02F2001/133773 ,  G02F2001/134345

摘要： A curved display device includes a display substrate, an opposite substrate, and a liquid crystal layer interposed between the display substrate and the opposite substrate. The display substrate is curved along a first direction and includes a pixel electrode and a second alignment layer disposed on the pixel electrode. The opposite substrate is coupled to the display substrate to be curved along the first direction and includes a common electrode and a first alignment layer disposed on the common electrode. The first alignment layer comprises different material from the second alignment layer. The pixel electrode includes branch portions extending in a direction inclined with respect to the first direction when viewed in a plan view, and a pitch, which is defined by a sum of a width of each branch portion and a distance between the branch portions, is within a range from about 7.5 micrometers to about 8.5 micrometers.

摘要翻译： 弯曲显示装置包括显示基板，相对基板和介于显示基板和相对基板之间的液晶层。 显示基板沿着第一方向弯曲，并且包括设置在像素电极上的像素电极和第二取向层。 相对的基板被耦合到显示基板以沿着第一方向弯曲，并且包括公共电极和设置在公共电极上的第一对准层。 第一取向层包括与第二取向层不同的材料。 像素电极包括在平面图中观察时沿相对于第一方向倾斜的方向延伸的分支部分，并且由每个分支部分的宽度和分支部分之间的距离之和限定的间距是 在约7.5微米至约8.5微米的范围内。

公开(公告)号：US20130242219A1

公开(公告)日：2013-09-19

申请号：US13749131

申请日：2013-01-24

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Sung-Jae YUN ,  Ohjeong KWON ,  Jae Hong PARK ,  Shuai JIANG ,  Kyunghye PARK ,  Jooyoung YOON ,  Hyeokjin LEE

IPC分类号： G02F1/133 ,  G02F1/1343

CPC分类号： G02F1/13306 ,  G02F1/133707 ,  G02F1/13439 ,  G02F2001/133757 ,  G02F2001/134345

摘要： A liquid crystal display includes at least one pixel. The pixel includes a first sub-pixel charged with a first voltage and a second sub-pixel charged with a second voltage different from the first voltage. A first sub-pixel electrode provided in the first sub-pixel and a second sub-pixel electrode provided in the second sub-pixel include slits having different widths according to directions. Due to the slits, average directors of the first and second sub-pixels are tilted in a horizontal or vertical direction. Accordingly, a side visibility of the display apparatus is improved.

摘要翻译： 液晶显示器包括至少一个像素。 像素包括充有第一电压的第一子像素和充有不同于第一电压的第二电压的第二子像素。 设置在第一子像素中的第一子像素电极和设置在第二子像素中的第二子像素电极包括根据方向具有不同宽度的狭缝。 由于狭缝，第一和第二子像素的平均指示器在水平或垂直方向上倾斜。 因此，改善了显示装置的侧面可视性。