公开(公告)号：US20240094573A1

公开(公告)日：2024-03-21

申请号：US18515203

申请日：2023-11-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： RAN KIM ,  JUWON LEE ,  KIHYUN KIM ,  YOUNGGIL PARK ,  SOOIM JEONG

IPC: G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/133305 ,  G02F1/1339

Abstract: A display device includes: a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area; a second substrate facing the first substrate; a sealing member between the first substrate and the second substrate at the third area; a color filter layer under the second substrate; a low refractive index layer under the color filter layer, overlapping with the first area, and spaced from the sealing member; a protective layer covering the low refractive index layer, surrounding a side surface of the low refractive index layer, and including an inorganic material; and a color conversion layer under the protective layer, overlapping with the first area, and including a plurality of color conversion parts spaced from each other.

公开(公告)号：US20210059064A1

公开(公告)日：2021-02-25

申请号：US16890069

申请日：2020-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Junsu PARK ,  Hyun-Ju LEE ,  GISUK KWON ,  YOUNGGIL PARK ,  NARI AHN ,  SOOIM JEONG

IPC: H05K5/03 ,  C03C17/42 ,  B05D3/06 ,  B05D7/00 ,  B05D7/04 ,  H05K5/00 ,  G02B1/16 ,  G02B1/14

Abstract: A window includes a base layer and a hard coating layer on the base layer. The hard coating layer includes a first layer on the base layer and of a first thickness, and a second layer on the first layer and of a second thickness. The second layer includes an antistatic agent. The hard coating layer has a hardness reduction rate of 50 percent (%) or less expressed as follows. H = ( 1 - D 1 D 2 ) × 100 In the equation above, H is a hardness reduction rate (%) of a target layer, D1 is a hardness reduction rate measured from the target layer at a temperature of 60 degrees Celsius (° C.) with a relative humidity of 93%, and D2 is a hardness reduction rate measured from the target layer at a room temperature with a relative humidity of 30%.

公开(公告)号：US20230288741A1

公开(公告)日：2023-09-14

申请号：US18046430

申请日：2022-10-13

Applicant: Samsung Display Co., LTD.

Inventor： RAN KIM ,  JUWON LEE ,  KIHYUN KIM ,  YOUNGGIL PARK ,  SOOIM JEONG

IPC: G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/133305 ,  G02F1/1339

Abstract: A display device includes: a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area; a second substrate facing the first substrate; a sealing member between the first substrate and the second substrate at the third area; a color filter layer under the second substrate; a low refractive index layer under the color filter layer, overlapping with the first area, and spaced from the sealing member; a protective layer covering the low refractive index layer, surrounding a side surface of the low refractive index layer, and including an inorganic material; and a color conversion layer under the protective layer, overlapping with the first area, and including a plurality of color conversion parts spaced from each other.

公开(公告)号：US20230160688A1

公开(公告)日：2023-05-25

申请号：US17955660

申请日：2022-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： JAISUN KYOUNG ,  YOUNGGIL PARK ,  JONGYUN PARK ,  SOOIM JEONG ,  DEOKHYUN HWANG

IPC: G01B11/06

CPC classification number: G01B11/0625 ,  G01B11/0641

Abstract: A substrate processing apparatus includes a chamber including an accommodation space, a stage disposed in the accommodation space and provided with a substrate disposed thereon, a deposition part disposed under the stage and spraying at least one deposition material to the substrate, and a measurement part disposed adjacent to the deposition part. The measurement part includes an accommodation portion provided with an opening defined through at least one surface thereof, a light source disposed in the accommodation portion and irradiating a first light, at least one transmission portion disposed in the opening, facing the light source, and receiving the first light, and a reception portion facing the at least one transmission portion and receiving the first light reflected from the at least one deposition material as a second light.