公开(公告)号：US20240032356A1

公开(公告)日：2024-01-25

申请号：US18172230

申请日：2023-02-21

Applicant: Samsung Display Co., LTD.

Inventor： Yun-Kyeong IN ,  SEOYEONG KIM ,  Seung Woo SUNG ,  Jun Young JO ,  Won Se LEE ,  Ji-Eun LEE

IPC: H10K59/131 ,  H10K59/126

CPC classification number: H10K59/131 ,  H10K59/126

Abstract: A light emitting display device includes: a display panel including: a display area; and a first pixel and a second pixel at the display area; and an optical element on a rear surface of the second pixel. The second pixel includes: a photosensor area; and a shielding layer at the photosensor area, the shielding layer being transparent and conductive.

公开(公告)号：US20210376051A1

公开(公告)日：2021-12-02

申请号：US17245576

申请日：2021-04-30

Applicant: Samsung Display Co., LTD.

Inventor： Min Hee CHOI ,  Ji-Eun LEE ,  Jin Tae JEONG ,  Yun Sik JOO

IPC: H01L27/32 ,  G09G3/3258

Abstract: A display device includes a light emitting diode electrically connected between a driving voltage line and a common voltage line; a driving transistor electrically connected between the driving voltage line and the light emitting diode; a second transistor electrically connected between a first electrode of the driving transistor electrically connected to the driving voltage line and a data line; a first scan line electrically connected to a gate electrode of the second transistor; a third transistor electrically connected between a second electrode of the driving transistor electrically connected to the light emitting diode and a gate electrode of the driving transistor; and a connection electrode that connects the gate electrode of the driving transistor and the third transistor, wherein at least a part of a contact portion where the connection electrode contacts the third transistor does not overlap the first scan line.

公开(公告)号：US20160116796A1

公开(公告)日：2016-04-28

申请号：US14745059

申请日：2015-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyang-Yul KIM ,  Seung-Hyun PARK ,  Jung-Ho PARK ,  Jean-Ho SONG ,  Ji-Eun LEE

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/1343

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02F1/133516 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/134309 ,  G02F1/13439 ,  G02F2001/136222

Abstract: A liquid crystal display device includes an insulation substrate including a transmissive area and a reflective area, an organic layer positioned on the insulation substrate, and including a triangular pattern in the reflective area, a reflective electrode including reflective patterns corresponding to the triangular pattern of the organic layer in the reflective area, a color filter layer positioned on the reflective electrode, and including an opening for exposing a partial area of the reflective pattern, and a transparent layer disposed inside the opening of the color filter layer.

Abstract translation: 一种液晶显示装置，包括具有透射区域和反射区域的绝缘基板，位于绝缘基板上的有机层，并且在反射区域中包括三角形图案，反射电极，其包括对应于所述反射区域的三角形图案的反射图案 反射区域中的有机层，位于反射电极上的滤色层，并且包括用于曝光反射图案的局部区域的开口，以及设置在滤色器层的开口内的透明层。

公开(公告)号：US20190229176A1

公开(公告)日：2019-07-25

申请号：US16250044

申请日：2019-01-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunsub SHIM ,  Sunyoul LEE ,  Sun-Kyo JUNG ,  Sungho CHO ,  Sooyeon HAN ,  Hyunae PARK ,  Ji-Eun LEE

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

Abstract: A display device including a lower substrate having a display region including a plurality of pixel regions, and a peripheral region surrounding the display region; a plurality of pixel structures in the plurality of pixel regions on the lower substrate; an upper substrate on the plurality of pixel structures; a seal between the lower substrate and the upper substrate in the peripheral region; and a power supply voltage wiring between the seal and the lower substrate in the peripheral region, wherein the power supply voltage wiring partially overlaps the seal, and the power supply voltage wiring includes a plurality of first openings in a portion thereof that protrudes inwardly from the seal in a first direction extending from the peripheral region into the display region.

公开(公告)号：US20140284569A1

公开(公告)日：2014-09-25

申请号：US14177404

申请日：2014-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won-Kyu KWAK ,  Ji-Eun LEE

IPC: H01L27/32

CPC classification number: H01L27/3216

Abstract: An OLED display includes pixels, each including a first light emission region having a first area and a first perimeter and a second light emission region disposed neighboring the first light emission region and having a second area and a second perimeter. The first area, the first perimeter, the second area, and the second perimeter respectively satisfy an equation of A1*P2=A2*P1, where A1 is the first area, P1 is the first perimeter, A2 is the second area, and P2 is the second perimeter.

Abstract translation: OLED显示器包括像素，每个像素包括具有第一区域和第一周边的第一发光区域和与第一发光区域相邻设置并且具有第二区域和第二周边的第二发光区域。 第一区域，第一周界，第二区域和第二周边分别满足A1 * P2 = A2 * P1的等式，其中A1是第一区域，P1是第一周边，A2是第二区域，P2 是第二个周边。

公开(公告)号：US20240313185A1

公开(公告)日：2024-09-19

申请号：US18672650

申请日：2024-05-23

Applicant: Samsung Display Co., LTD.

Inventor： Ji-Hyun KA ,  Taehoon KWON ,  Ji-Eun LEE ,  MINHEE CHOI

IPC: H01L33/62 ,  H01L25/075 ,  H01L25/16

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L25/167

Abstract: A display device includes: a base layer comprising a first portion, a second portion extending from the first portion, and a third portion extending from the second portion; a first light emitting element disposed on the first portion; a first front signal line electrically connected to the first light emitting element and disposed on the first portion; a second front signal line electrically connected to the first front signal line, disposed on the first portion, disposed in a different layer from the first front signal line, and overlapping the first front signal line; a first connection line electrically connected to the first and second front signal lines, disposed on the second portion, and disposed in a different layer from the first and second front signal lines; and a first rear signal line electrically connected to the first connection line and disposed on the third portion.

公开(公告)号：US20180337220A1

公开(公告)日：2018-11-22

申请号：US15975540

申请日：2018-05-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Wook KIM ,  Won Kyu KWAK ,  Kwang-Min KIM ,  Dong Soo KIM ,  Joong-Soo MOON ,  Hyun Ae PARK ,  Ji-Eun LEE ,  Chang Kyu JIN

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

CPC classification number: H01L27/3244 ,  H01L51/0013 ,  H01L51/0097 ,  H01L51/56 ,  H01L2251/5338

Abstract: A display device according to an embodiment includes a substrate having a display area, and a peripheral area outside the display area including a first peripheral area adjacent to the display area, a first bending area extending from the first peripheral area, and a second peripheral area extending from the first bending area, and overlapping the first peripheral area, a display member at the display area, and including a first display area, and a second display area around the first display area, and a plurality of align keys on the substrate, wherein the first peripheral area includes a flat peripheral area corresponding to an area between the first display area and the first bending area, and a second bending area between the second display area and an end of the substrate, and wherein the plurality of align keys include a first align key at the flat peripheral area, and a second align key at the second peripheral area.

公开(公告)号：US20160322431A1

公开(公告)日：2016-11-03

申请号：US15206765

申请日：2016-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won-Kyu KWAK ,  Ji-Eun LEE

IPC: H01L27/32

CPC classification number: H01L27/3216

Abstract: An OLED display includes pixels, each including a first light emission region having a first area and a first perimeter and a second light emission region disposed neighboring the first light emission region and having a second area and a second perimeter. The first area, the first perimeter, the second area, and the second perimeter respectively satisfy an equation of A1*P2=A2*P1, where A1 is the first area, P1 is the first perimeter, A2 is the second area, and P2 is the second perimeter.

Abstract translation: OLED显示器包括像素，每个像素包括具有第一区域和第一周边的第一发光区域和与第一发光区域相邻设置并且具有第二区域和第二周边的第二发光区域。 第一区域，第一周界，第二区域和第二周边分别满足A1 * P2 = A2 * P1的等式，其中A1是第一区域，P1是第一周边，A2是第二区域，P2 是第二个周边。

公开(公告)号：US20240334761A1

公开(公告)日：2024-10-03

申请号：US18739910

申请日：2024-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Won CHOI ,  Dong Soo KIM ,  Hyun-Chol BANG ,  Chang Soo PYON ,  Ji-Eun LEE

IPC: H10K59/126 ,  H01L29/786 ,  H10K50/86 ,  H10K59/00 ,  H10K59/121 ,  H10K59/131 ,  H10K59/35

CPC classification number: H10K59/126 ,  H01L29/78633 ,  H10K50/865 ,  H10K59/00 ,  H10K59/1213 ,  H10K59/131 ,  H10K59/352

Abstract: A display device includes signal lines and pixels connected thereto. A first pixel includes a first transistor including a first gate electrode, a first channel region overlapping the first gate electrode, a first source region, and a second drain region facing the first source region, with the first channel region interposed between the first source region and the second drain region. A third transistor includes a third gate electrode, a third channel region overlapping the third gate electrode, a third drain region connected to the first gate electrode, and a third source region facing the third drain region with the third channel region interposed between the third source region and the third drain region. A shielding part overlaps a boundary between the third source region and the third channel region and does not overlap a boundary between the third drain region and the third channel region.

公开(公告)号：US20240172510A1

公开(公告)日：2024-05-23

申请号：US18429598

申请日：2024-02-01

Applicant: Samsung Display Co., LTD.

Inventor： Min Hee CHOI ,  Ji-Eun LEE ,  Jin Tae JEONG ,  Yun Sik JOO

IPC: H10K59/131 ,  G09G3/3258 ,  G09G3/3233 ,  G09G3/36

CPC classification number: H10K59/1315 ,  G09G3/3258 ,  G09G3/3233 ,  G09G3/3659 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0202 ,  G09G2310/0254

Abstract: A display device includes a light emitting diode electrically connected between a driving voltage line and a common voltage line; a driving transistor electrically connected between the driving voltage line and the light emitting diode; a second transistor electrically connected between a first electrode of the driving transistor electrically connected to the driving voltage line and a data line; a first scan line electrically connected to a gate electrode of the second transistor; a third transistor electrically connected between a second electrode of the driving transistor electrically connected to the light emitting diode and a gate electrode of the driving transistor; and a connection electrode that connects the gate electrode of the driving transistor and the third transistor, wherein at least a part of a contact portion where the connection electrode contacts the third transistor does not overlap the first scan line.