公开(公告)号：US20240324417A1

公开(公告)日：2024-09-26

申请号：US18411147

申请日：2024-01-12

Applicant: Samsung Display Co., LTD.

Inventor： DAEWON KIM ,  JONGHO SON ,  Hyebeom Shin ,  KYUNGHEE LEE ,  JINHYEONG LEE ,  SUN-YOUNG CHANG

IPC: H10K59/80 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  H10K59/50

CPC classification number: H10K59/8791 ,  G02F1/133371 ,  G02F1/133502 ,  G02F1/133504 ,  G02F1/133738 ,  G02F1/133742 ,  G02F1/1339 ,  H10K59/50

Abstract: A display device includes: a first substrate, a display portion disposed on the first substrate, a second substrate disposed on the display portion, and a liquid crystal layer contacting one surface of the second substrate, including a plurality of liquid crystal molecules, where a surface of the liquid crystal layer facing the first substrate has a concavo-convex shape.

公开(公告)号：US20240423036A1

公开(公告)日：2024-12-19

申请号：US18596138

申请日：2024-03-05

Applicant: Samsung Display Co., LTD.

Inventor： DAEWON KIM ,  JONGHO SON ,  Hyebeom Shin ,  KYUNGHEE LEE ,  SUN-YOUNG CHANG

IPC: H10K59/127 ,  B60K35/22 ,  H10K59/122 ,  H10K59/126 ,  H10K59/80 ,  H10K102/00

Abstract: A display device includes: a first substrate, a pixel electrode disposed on the first substrate, a pixel defining layer disposed on the first substrate and covering at least a portion of the pixel electrode, a second substrate disposed on the pixel defining layer and spaced apart from the first substrate and the pixel defining layer to define a space between the second substrate and the pixel defining layer, and a light blocking pattern disposed on a surface of the second substrate facing the first substrate and overlapping the pixel defining layer in a plan view.

公开(公告)号：US20210247645A1

公开(公告)日：2021-08-12

申请号：US16951183

申请日：2020-11-18

Applicant: Samsung Display Co., LTD.

Inventor： YOUNG GU KIM ,  BAEKKYUN JEON ,  JIYUN PARK ,  JONGHO SON ,  HYELIM JANG ,  KYUNGSEON TAK

IPC: G02F1/1335 ,  G06F1/16 ,  G02B5/30

Abstract: A display panel includes a first base layer, a second base layer facing the first base layer, and in order between the first base layer and the second base layer, from the first base layer: an image display layer which provides light, a polarization layer which receives the light from the image display layer and transmits a polarized component of the light toward the second base layer, and a lens layer.

公开(公告)号：US20240215292A1

公开(公告)日：2024-06-27

申请号：US18396236

申请日：2023-12-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DAEWON KIM ,  JONGHO SON ,  HYEBEOM SHIN ,  KYUNGHEE LEE ,  JINHYEONG LEE ,  SUN-YOUNG CHANG

IPC: H10K50/13 ,  H10K50/844 ,  H10K50/858

CPC classification number: H10K50/131 ,  H10K50/844 ,  H10K50/858

Abstract: A display device includes: a base substrate, first, second, and third light emitting diodes disposed on the base substrate and that emits light of different colors, and first, second, and third capping layers respectively disposed on the first, second, and third light emitting diodes, spaced apart from each other, and having different optical thicknesses.

公开(公告)号：US20240164193A1

公开(公告)日：2024-05-16

申请号：US18328880

申请日：2023-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KYUNGHEE LEE ,  DAEWON KIM ,  JONGHO SON ,  Hyebeom Shin ,  JINHYEONG LEE ,  SUN-YOUNG CHANG

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/8791 ,  H10K59/1201 ,  H10K59/873

Abstract: A display device includes a base substrate, a light emitting element disposed on the base substrate, an inorganic layer disposed on the light emitting element and including a metal and a metal oxide layer, an encapsulation layer disposed on the inorganic layer, an organic layer disposed on the encapsulation layer and including a quarter-wave plate, and an anti-reflection layer disposed on the organic layer.

公开(公告)号：US20240130207A1

公开(公告)日：2024-04-18

申请号：US18310051

申请日：2023-05-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HYEBEOM SHIN ,  DAEWON KIM ,  SU JEONG KIM ,  JONGHO SON ,  KYUNGHEE LEE ,  JINHYEONG LEE ,  SUN-YOUNG CHANG

IPC: H10K59/80 ,  H10K59/122

CPC classification number: H10K59/8792 ,  H10K59/122 ,  H10K59/871 ,  H10K59/873

Abstract: A display device includes a display panel, a filler layer, a reflection control layer, a plurality of light-blocking patterns, and an encapsulation substrate. The low reflection layer is disposed on the display panel. The filler layer is disposed on the display panel. The reflection control layer includes a first catalyst and is disposed on the filler layer. The plurality of light-blocking patterns is disposed between the filler layer and the reflection control layer. The encapsulation substrate is disposed on the reflection control layer.

公开(公告)号：US20230044218A1

公开(公告)日：2023-02-09

申请号：US17717493

申请日：2022-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： DAEWON KIM ,  SU JEONG KIM ,  JONGHO SON ,  JINHYEONG LEE ,  JI-YOON JUNG

IPC: H01L51/52

Abstract: A display device includes: a base substrate, an emission element disposed on the base substrate, a capping layer disposed on the emission element and having a thickness of about 280 Å to about 360 Å, an anti-reflection layer disposed on the capping layer, a filling layer disposed on the anti-reflection layer and having a refractive index of about 1.3 to about 1.6, and an encapsulation substrate disposed on the filling layer.

公开(公告)号：US20210103192A1

公开(公告)日：2021-04-08

申请号：US17021985

申请日：2020-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyelim JANG ,  YOUNG GU KIM ,  Jiyun PARK ,  JONGHO SON ,  Jongmin OK ,  Sun-Young CHANG ,  BAEKKYUN JEON ,  Kyungseon TAK

IPC: G02F1/1362 ,  G02F1/1335

Abstract: A display device includes a base layer, a first pixel transistor, a first gate line, a first data line electrically connected to the first pixel transistor, a first pixel electrode electrically connected to the first pixel transistor and overlapping the first data line in a plan view, and a porous layer. The porous layer is disposed between the first data line and the first pixel electrode and includes a matrix including a polymer resin and a plurality of void portions defined in the matrix. The display device is capable of displaying a sharp image because the porous layer alleviates or prevents a crosstalk between the first data line and the first pixel electrode.

公开(公告)号：US20210055601A1

公开(公告)日：2021-02-25

申请号：US16881362

申请日：2020-05-22

Applicant: Samsung Display Co., LTD.

Inventor： YOUNG GU KIM ,  Jiyun PARK ,  JONGHO SON ,  Jongmin OK ,  Sun-Young CHANG ,  Hyelim JANG ,  BAEKKYUN JEON ,  Kyungseon TAK

IPC: G02F1/1335

Abstract: A display device includes a display panel from which light is emitted; and an optical film to which the light from the display panel is incident. The optical film includes: a first pattern layer having a first refractive index, and a second pattern layer having a second refractive index lower than the first refractive index, the second pattern layer including a plurality of hollow inorganic particles. The second pattern layer which has the second refractive index lower than the first refractive index and includes the plurality of hollow inorganic particles, is disposed further from the display panel than the first pattern layer.