公开(公告)号：US20160343992A1

公开(公告)日：2016-11-24

申请号：US14887104

申请日：2015-10-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gun Shik Kim ,  Soon Ryong Park ,  Chul Hyun Choi ,  Kwang Woo Lee

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5281 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5275 ,  H01L51/5284 ,  H01L2251/5338

Abstract: An organic light-emitting display device that includes a substrate, first and second electrodes facing each other on the substrate, an organic light-emitting layer between the first and second electrodes, a thin-film encapsulation (TFE) film on the second electrode, a reflection reduction layer on the TFE film, and a refraction adjustment layer between the reflection reduction layer and the organic light-emitting layer.

Abstract translation: 一种有机发光显示装置，包括：基板，在基板上彼此面对的第一和第二电极，第一和第二电极之间的有机发光层，第二电极上的薄膜封装（TFE）膜， TFE膜上的反射降低层，以及反射层减少层与有机发光层之间的折射调整层。

公开(公告)号：US11723255B2

公开(公告)日：2023-08-08

申请号：US17159416

申请日：2021-01-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Jin Hong ,  Gun Shik Kim ,  Tae Hoon Yang ,  Ja Eun Lee ,  Sun Ho Kim

IPC: G09G5/00 ,  H10K59/65 ,  H10K50/86 ,  H10K59/121

CPC classification number: H10K59/65 ,  H10K50/865 ,  H10K59/1213

Abstract: A display device includes: a display panel including a substrate, where the display panel is divided into a first display region in which a plurality of first pixels is disposed and a second display region in which a plurality of second pixels is disposed; and a sensor overlapping the second display region of the display panel. The second display region includes a plurality of unit pixel blocks, each including two second pixels adjacent to each other in a first direction and two second pixels adjacent to each other in a second direction intersecting the first direction, and a transmissive region through which light is transmitted. A distance between two unit pixel blocks adjacent to each other in the first direction is greater than a distance between two unit pixel blocks adjacent to each other in an oblique direction inclined to the first direction.

公开(公告)号：US11744114B2

公开(公告)日：2023-08-29

申请号：US17060718

申请日：2020-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Seung In Baek ,  Gun Shik Kim ,  Mi Ra Gwon ,  Young Jun Yoo ,  Young Eun Park ,  Jung Hwan Yi ,  Su Jin Choi ,  Youn Ho Han ,  Jong Beom Hong

IPC: H01L33/50 ,  H10K59/122 ,  H10K50/844 ,  H10K50/854 ,  H10K59/38 ,  H10K71/00

CPC classification number: H10K59/122 ,  H10K50/844 ,  H10K50/854 ,  H10K59/38 ,  H10K71/00

Abstract: A display device includes a first base substrate including a light-emitting area and a non-light-emitting area around the light-emitting area, a wavelength conversion pattern on the first base substrate in the light-emitting area, and a light-emitting element layer on the wavelength conversion pattern. The light-emitting element layer includes a pixel electrode including a first conductive pattern between the wavelength conversion pattern and the first base substrate, and a second conductive pattern on the wavelength conversion pattern and spaced apart from the first conductive pattern, an organic light-emitting layer on the second conductive pattern, and a common electrode on the organic light-emitting layer.