公开(公告)号：US20240045107A1

公开(公告)日：2024-02-08

申请号：US18214364

申请日：2023-06-26

Applicant: Samsung Display Co., LTD.

Inventor： Ho LIM ,  Taemin KIM ,  Jiyun PARK ,  Donggeun SHIN ,  Gihoon YANG ,  Seulgee LEE

IPC: G02B1/111 ,  G02B1/14 ,  G02B5/00

CPC classification number: G02B1/111 ,  G02B1/14 ,  G02B5/003 ,  G02B2207/101

Abstract: A display module includes: a display panel, a light control layer which is disposed on the display panel and includes quantum dots and scatterers, a color filter layer disposed on the light control overcoating layer disposed on the color filter layer, and a reflection preventing layer disposed on the overcoating layer, where the overcoating layer includes a light absorber which absorbs light in a wavelength region of about 410 nm to about 750 nm.

公开(公告)号：US20180120647A1

公开(公告)日：2018-05-03

申请号：US15651649

申请日：2017-07-17

Applicant: Samsung Display Co., Ltd.

Inventor： Duckjong SUH ,  Ho LIM ,  Gihoon YANG

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1333

Abstract: A display device includes a display panel and a light source to provide a first color light to the display panel. The display panel includes a first substrate, a second substrate facing the first substrate, a liquid crystal (LC) layer disposed between the first substrate and the second substrate, a first alignment-inducing layer disposed between the first substrate and the LC layer, a second alignment-inducing layer disposed between the second substrate and the LC layer, a color conversion layer disposed on the LC layer. The second substrate is disposed more adjacent to the light source than the first substrate. The LC layer includes LC molecules. The first alignment-inducing layer includes a polymerized first reactive mesogen. The color conversion layer includes an illuminant to absorb the first color light from the light source to emit a color of light different from a first color of the first color light.

公开(公告)号：US20230371306A1

公开(公告)日：2023-11-16

申请号：US18086637

申请日：2022-12-21

Applicant: Samsung Display Co., LTD.

Inventor： Gihoon YANG ,  Taemin KIM ,  Jiyun PARK ,  Donggeun SHIN ,  Seulgee LEE ,  Ho LIM

IPC: H10K50/86 ,  H10K59/38

CPC classification number: H01L51/5281 ,  H01L27/322 ,  H01L51/5284

Abstract: A display device includes: a substrate including first, second, and third emitting areas and a light blocking area surrounding the first, second, and third emitting areas; light emitting elements disposed in the first, second, and third light emitting areas, respectively, on the substrate; a color conversion layer including a first color conversion pattern, a second color conversion pattern, and a light transmission pattern disposed in the first, second, and third emitting areas on the light emitting elements; a light blocking layer disposed in the light blocking area on the color conversion layer, an anti-reflection layer covering the light blocking layer on the color conversion layer, and a low reflection layer disposed on the anti-reflection layer and including a plurality of layers having different refractive indices from each other.