公开(公告)号：US20240268182A1

公开(公告)日：2024-08-08

申请号：US18608898

申请日：2024-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jangil KIM ,  Jonghoon KIM ,  Jeaheon AHN ,  Seokjoon HONG

IPC: H10K59/38 ,  H10K50/854 ,  H10K59/126 ,  H10K59/80 ,  H10K59/88 ,  H10K102/00

CPC classification number: H10K59/38 ,  H10K50/854 ,  H10K59/126 ,  H10K59/877 ,  H10K59/88 ,  H10K2102/331

Abstract: According to one or more embodiments, a color panel includes: a substrate including a display area and a non-display area at least partially surrounding the display area, the display area including a plurality of pixel areas; a color filter layer arranged on the substrate to transmit incident light of a particular wavelength band; and a color conversion layer arranged on the color filter layer and including a plurality of quantum dots to convert the incident light into light of a particular wavelength band and to output the converted light, wherein the color conversion layer includes a dummy element that is apart from the display area and is arranged in the non-display area.

公开(公告)号：US20190196274A1

公开(公告)日：2019-06-27

申请号：US16226377

申请日：2018-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Heekeun LEE ,  Taejin KONG ,  Wontae KIM ,  Keunwoo PARK ,  Yeogeon YOON ,  Seokjoon HONG

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G02F1/133617 ,  G02F1/133516 ,  G02F1/133621 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133614 ,  G02F2201/123

Abstract: A display device including: a display panel; a light source providing light to the display panel; and a color conversion unit converting a color of the light incident from the light source into a different color. The color conversion unit includes: a first color converting member, a second color converting member, and a third color converting member, located on a substrate, which convert the color of the light incident from the light source into different colors from each other, respectively, and output the lights having converted colors; and a blue light blocking filter located to overlap the second color converting member and the third color converting member. The blue light blocking filter is thicker at a boundary portion than at a center portion thereof

公开(公告)号：US20170023822A1

公开(公告)日：2017-01-26

申请号：US14990122

申请日：2016-01-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sujeong KIM ,  Yeuntae KIM ,  Sunyoung CHANG ,  Seokjoon HONG

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133711 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/133742 ,  G02F2001/13415

Abstract: A display device includes a pixel electrode disposed in a pixel region and a light-shielding member partially overlapping the pixel electrode. A roof layer faces the pixel electrode. The roof layer includes a color filter and a pillar portion extending toward the light-shielding member. A cavity is formed between the pixel electrode and the roof layer. A common electrode is disposed on the roof layer. An inlet exposes a portion of the cavity. A controllable material is disposed in the cavity. A cover layer seals the inlet. The light-shielding member includes a first region corresponding to the pillar portion and a second region adjacent to the first region. A thickness of the first region is different from a thickness of the second region.

Abstract translation: 显示装置包括设置在像素区域中的像素电极和部分地与像素电极重叠的遮光部件。 屋顶层面向像素电极。 屋顶层包括滤色器和朝向遮光构件延伸的柱部。 在像素电极和屋顶层之间形成空腔。 公共电极设置在屋顶层上。 入口暴露空腔的一部分。 可控材料设置在空腔中。 覆盖层密封入口。 遮光构件包括对应于柱部的第一区域和与第一区域相邻的第二区域。 第一区域的厚度与第二区域的厚度不同。

公开(公告)号：US20210028236A1

公开(公告)日：2021-01-28

申请号：US15931317

申请日：2020-05-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jangil KIM ,  Jonghoon KIM ,  Jeaheon AHN ,  Seokjoon HONG

IPC: H01L27/32 ,  H01L51/52

Abstract: According to one or more embodiments, a color panel includes: a substrate including a display area and a non-display area at least partially surrounding the display area, the display area including a plurality of pixel areas; a color filter layer arranged on the substrate to transmit incident light of a particular wavelength band; and a color conversion layer arranged on the color filter layer and including a plurality of quantum dots to convert the incident light into light of a particular wavelength band and to output the converted light, wherein the color conversion layer includes a dummy element that is apart from the display area and is arranged in the non-display area.