公开(公告)号：US20200335730A1

公开(公告)日：2020-10-22

申请号：US16777262

申请日：2020-01-30

Applicant: Samsung Display Co., Ltd.

Inventor： Suhyun OH ,  Haram YOO ,  Sangyeol KIM ,  Sokwon NOH ,  Kookchol PARK

IPC: H01L51/56 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: A method of manufacturing a display apparatus includes: preparing a substrate including a display area and a sensor area arranged in the display area; forming first counter electrodes on the substrate so that the first counter electrodes are spaced apart from one another in the sensor area to have a first pattern; depositing second counter electrodes having a second pattern different from the first pattern to be spaced apart from one another in the sensor area; and arranging a component to correspond to the sensor area.

公开(公告)号：US20200381649A1

公开(公告)日：2020-12-03

申请号：US16821802

申请日：2020-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Haram YOO ,  Sangyeol KIM ,  Sokwon NOH

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A display device comprising: a display panel including: a first area having a first transmittance; and a second area having a second transmittance higher than the first transmittance; and a first module under the second area, wherein the display panel comprises: a base layer; a circuit layer on the base layer; a first pixel electrode electrically connected to the circuit layer and in the first area; a second pixel electrode electrically connected to the circuit layer and in the second area; a first stack structure on the circuit layer and adjacent to the first pixel electrode; and a second stack structure which is on the circuit layer, is adjacent to the second pixel electrode, and is different from the first stack structure.

公开(公告)号：US20220006039A1

公开(公告)日：2022-01-06

申请号：US17479938

申请日：2021-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Haram YOO ,  Sangyeol KIM ,  Sokwon NOH

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A display device comprising: a display panel including: a first area having a first transmittance; and a second area having a second transmittance higher than the first transmittance; and a first module under the second area, wherein the display panel comprises: a base layer; a circuit layer on the base layer; a first pixel electrode electrically connected to the circuit layer and in the first area; a second pixel electrode electrically connected to the circuit layer and in the second area; a first stack structure on the circuit layer and adjacent to the first pixel electrode; and a second stack structure which is on the circuit layer, is adjacent to the second pixel electrode, and is different from the first stack structure.

公开(公告)号：US20240407191A1

公开(公告)日：2024-12-05

申请号：US18801702

申请日：2024-08-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Haram YOO ,  Sangyeol KIM ,  Sokwon NOH

IPC: H10K50/842 ,  H10K50/844 ,  H10K50/86 ,  H10K59/12 ,  H10K59/123 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K71/00

Abstract: A display device comprising: a display panel including: a first area having a first transmittance; and a second area having a second transmittance higher than the first transmittance; and a first module under the second area, wherein the display panel comprises: a base layer; a circuit layer on the base layer; a first pixel electrode electrically connected to the circuit layer and in the first area; a second pixel electrode electrically connected to the circuit layer and in the second area; a first stack structure on the circuit layer and adjacent to the first pixel electrode; and a second stack structure which is on the circuit layer, is adjacent to the second pixel electrode, and is different from the first stack structure.

公开(公告)号：US20220006015A1

公开(公告)日：2022-01-06

申请号：US17213726

申请日：2021-03-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junhyeuk KO ,  Euigyu KIM ,  Minseok KIM ,  Bongjun KIM ,  Haram YOO ,  Kyunghoon CHUNG

IPC: H01L51/00 ,  H01L21/683

Abstract: An apparatus for manufacturing a display apparatus includes a substrate. A mask assembly includes an opening, a mask frame surrounding the opening, and at least one mask coupled to the mask frame. An electrostatic chuck is configured to attach the substrate to the at least one mask. A first driver is configured to drive the electrostatic chuck. At least a partial portion of the mask frame does not overlap the electrostatic chuck in a thickness direction of the substrate.