公开(公告)号：US20230076553A1

公开(公告)日：2023-03-09

申请号：US17882374

申请日：2022-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： TAEHO KIM ,  HYEOJI KANG ,  OHJEONG KWON ,  HONGYEON LEE ,  SEUNGYEON JEONG

IPC: H01L27/28 ,  H01L27/30 ,  H01L27/32 ,  H01L51/52 ,  G06V40/13

Abstract: An electronic device includes: a base layer; a display element layer on the base layer; and a reflection control layer on the display element layer and comprising a dye, the display element layer comprising: a pixel definition layer having first, second, and third openings formed therethrough; a first light emitting element corresponding to the first opening and emitting a first light; a second light emitting element corresponding to the second opening and emitting a second light different from the first light; a light receiving element corresponding to the third opening; and an inorganic absorbing layer on the first and second light emitting elements, and wherein the reflection control layer overlaps the first light emitting element and the second light emitting element.

公开(公告)号：US20240215401A1

公开(公告)日：2024-06-27

申请号：US18456545

申请日：2023-08-28

Applicant: Samsung Display Co., LTD.

Inventor： OHJEONG KWON ,  SU JEONG KIM ,  TAEHO KIM ,  HONGYEON LEE ,  SEUNGYEON JEONG

IPC: H10K59/80 ,  H10K59/35

CPC classification number: H10K59/875 ,  H10K59/35 ,  H10K59/12

Abstract: A display module includes a display panel including a silicon substrate including pixel areas, a driving circuit layer disposed on the silicon substrate, a light emitting layer disposed on the driving circuit layer and extending over the pixel areas continuously, and a color filter disposed in the pixel areas on the light emitting layer, a phase retardation plate disposed on the display panel, and a wire grid polarizer disposed on the phase retardation plate and including metal patterns spaced apart from each other at selectable intervals.

公开(公告)号：US20240155924A1

公开(公告)日：2024-05-09

申请号：US18335231

申请日：2023-06-15

Applicant: Samsung Display Co., LTD.

Inventor： OHJEONG KWON ,  SEUNGYEON JEONG ,  HYEOJI KANG ,  SU JEONG KIM ,  TAEHO KIM ,  HONGYEON LEE

IPC: H10K59/80 ,  H10K59/38

CPC classification number: H10K59/8792 ,  H10K59/38 ,  H10K59/879

Abstract: A display device includes a light emitting area and a light blocking area, a light emitting device layer including first through third light emitting devices corresponding to the light emitting area, a light blocking layer including a light blocking member which is in the light blocking area and defines a first opening overlapping the first light emitting device, a second opening overlapping the second light emitting device, and a third opening overlapping the third light emitting device, a color filter layer including a first color filter in the first opening and a second color filter in the second opening, and an anti-reflection layer on the light blocking layer and the color filter layer, the anti-reflection layer including a pigment or a dye. The light blocking layer together with the color filter layer and the anti-reflection layer defines a polarizer of the display device.

公开(公告)号：US20240155923A1

公开(公告)日：2024-05-09

申请号：US18354059

申请日：2023-07-18

Applicant: Samsung Display Co., LTD.

Inventor： MIHWA LEE ,  HYEOJI KANG ,  OHJEONG KWON ,  TAEHO KIM ,  HONGYEON LEE ,  SUNGGYU JANG ,  SEUNGYEON JEONG

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/40

CPC classification number: H10K59/8791 ,  H10K59/1201 ,  H10K59/40

Abstract: A display device includes a light emitting area and a non-light emitting area, a light emitting element disposed in the light emitting area on a substrate and including a pixel electrode, a light emitting layer, and an upper electrode, the pixel electrode, light emitting layer, and upper electrode being sequentially disposed, a light blocking layer disposed on the light emitting element in the non-light emitting area, and a reflection control layer disposed on the light emitting element, covering the light blocking layer, and including a recess depressed concavely from an upper surface in the light emitting area.

公开(公告)号：US20230096610A1

公开(公告)日：2023-03-30

申请号：US17865920

申请日：2022-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： TAEHO KIM ,  HYEOJI KANG ,  OHJEONG KWON ,  WOOYOUNG KIM ,  HONGYEON LEE ,  SEUNGYEON JEONG

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/044 ,  G06F3/041

Abstract: An electronic device includes an electronic module, a display panel including a first display area overlapping the electronic module in a plan view, a second display area not overlapping the same in a plan view and including a light emitting element layer, an inorganic absorption layer, and an encapsulation layer, and a reflection adjusting layer on the display panel and including a dye. The first display area includes an element area including a pixel electrode, a hole transport layer, a light emitting layer, an electron transport layer, and a common electrode, and a transmissive area adjacent to the element area, including the hole transport layer, the electron transport layer, and a pattern layer, and not including the light emitting layer and the common electrode, and the inorganic absorption layer overlaps the element area in a plan view and does not overlap the transmissive area in a plan view.