公开(公告)号：US20240408894A1

公开(公告)日：2024-12-12

申请号：US18442110

申请日：2024-02-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong Woo MOON ,  Sung Yong KANG ,  GOUNAM PARK ,  JIHOON KIM ,  Jong Sung YOU

IPC: B41J3/407 ,  B41J29/377

Abstract: An inkjet printing apparatus according to an embodiment includes a stage for supporting a substrate and an inkjet head disposed above the stage and discharging resin toward the stage. The stage includes a first stage part having a first thermal conductivity, and a second stage part disposed around the first stage part and surrounding at least a portion of the first stage part, wherein the second stage part has a second thermal conductivity that is greater than the first thermal conductivity.

公开(公告)号：US20160197126A1

公开(公告)日：2016-07-07

申请号：US14858126

申请日：2015-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HEE JUN YOO ,  Jeong Woo MOON ,  Joo Sun YOON

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

CPC classification number: H01L27/3288 ,  H01L27/3283 ,  H01L2251/5323

Abstract: Disclosed is an organic light emitting diode (OLED) display including an organic light emitting diode (OLED) display including an insulation substrate and a first electrode disposed on the insulation substrate. A pixel defining layer surrounds the first electrode. The pixel defining layer forms a pixel area on the first electrode. An organic emission layer is disposed on the first electrode in the pixel area. An electrode connecting portion is disposed on the pixel defining layer. A second electrode is disposed on the organic emission layer. The second electrode is connected to the electrode connecting portion.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器，其包括有机发光二极管（OLED）显示器，其包括绝缘基板和设置在绝缘基板上的第一电极。 像素限定层围绕第一电极。 像素限定层在第一电极上形成像素区域。 在像素区域中的第一电极上设置有机发光层。 电极连接部分设置在像素限定层上。 第二电极设置在有机发射层上。 第二电极连接到电极连接部分。

公开(公告)号：US20250034414A1

公开(公告)日：2025-01-30

申请号：US18443309

申请日：2024-02-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Sung YOU ,  Jeong Woo MOON

IPC: C09D11/104 ,  C09D11/101 ,  C09D11/30 ,  H10K59/80

Abstract: An inkjet resin composition according to an embodiment includes 16% to 24% by weight of a urethane oligomer, 56% to 84% by weight of a monomer, 4% to 6% by weight of a crosslinking agent, 4% to 6% by weight of an additive, and 1% to 3% by weight of a photo-initiator, and the content of the semi-crystalline polymer in the urethane oligomer is 5% to 50% by weight.

公开(公告)号：US20180183008A1

公开(公告)日：2018-06-28

申请号：US15853065

申请日：2017-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Rim SONG ,  Gyung Soon PARK ,  Il Gon KIM ,  Jeong Woo MOON

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a substrate including a pixel region and a peripheral region; a plurality of pixels provided in the pixel region, the plurality of pixels including first, second, and third sub-pixels each including a light emitting region; a light emitting element disposed in the light emitting region of each of the first, second, and third sub-pixels; a pixel circuit disposed in each of the first, second, and third sub-pixels, the pixel circuit configured to drive the light emitting element, wherein each pixel includes a first region in which the pixel circuit is disposed and a second region except the first region, wherein the light emitting element disposed in the first sub-pixel overlaps with the pixel circuit, and the light emitting element disposed in the second sub-pixel is disposed in the second region.