公开(公告)号：US20190310509A1

公开(公告)日：2019-10-10

申请号：US16360503

申请日：2019-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Donghee Shin ,  Choong-ho Noh ,  Hyungjin Song ,  Jinyoung Lee

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1362

Abstract: A display device includes a plurality of pixel rows, a first data line, a second data line, a data driver, a first test part, and a second test part. Each of the plurality of pixel rows includes a plurality of pixels. The first data line is disposed between two adjacent pixel rows among the a plurality of pixel rows. The second data line is disposed between the two adjacent pixel rows. The data driver is configured to provide at least one data signal to the first data line and the second data line. The first test part is connected to one of the first data line and the second data line, and is disposed between the plurality of pixel rows and the data driver. The second test part is electrically connected to the other of the first data line and the second data line.

公开(公告)号：US10290251B2

公开(公告)日：2019-05-14

申请号：US15593161

申请日：2017-05-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minwook Park ,  Jinyoung Lee ,  Seung-Won Kuk ,  Yunjae Park

IPC: G09G5/00 ,  G09G3/20 ,  G09G5/02 ,  G09G3/36

Abstract: A display apparatus includes a display panel having a plurality of gate lines, a plurality of data lines, and a plurality of subpixels. Each of the plurality of subpixels includes a subpixel electrode connected to one of the plurality of gate lines and one of the plurality of data lines through a switching element. A gate driver is configured to output a plurality of gate signals to the plurality of gate lines and to deactivate at least one of the plurality of gate signals in a P-th frame. A data driver is configured to output a plurality of data voltages to the plurality of data lines. Here, P is a positive integer.

公开(公告)号：US20180012531A1

公开(公告)日：2018-01-11

申请号：US15593161

申请日：2017-05-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MINWOOK PARK ,  Jinyoung Lee ,  Seung-Won Kuk ,  Yunjae Park

IPC: G09G3/20 ,  G09G5/02

CPC classification number: G09G3/2003 ,  G09G3/3677 ,  G09G5/02 ,  G09G2300/0452 ,  G09G2300/0852 ,  G09G2310/0227 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/04 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/0252 ,  G09G2320/0673 ,  G09G2320/103 ,  G09G2340/16

Abstract: A display apparatus includes a display panel having a plurality of gate lines, a plurality of data lines, and a plurality of subpixels. Each of the plurality of subpixels includes a subpixel electrode connected to one of the plurality of gate lines and one of the plurality of data lines through a switching element. A gate driver is configured to output a plurality of gate signals to the plurality of gate lines and to deactivate at least one of the plurality of gate signals in a P-th frame. A data driver is configured to output a plurality of data voltages to the plurality of data lines. Here, P is a positive integer.

公开(公告)号：US20240318046A1

公开(公告)日：2024-09-26

申请号：US18614565

申请日：2024-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Joosub Lee ,  Youngju Park ,  Seongsoo Yoo ,  Sangwon Eun ,  Jinyoung Lee

IPC: C09J7/30 ,  B32B7/12 ,  B60K35/22 ,  C09J7/10 ,  C09J133/08 ,  C09J133/14 ,  H05K5/03

CPC classification number: C09J7/30 ,  B32B7/12 ,  B60K35/22 ,  C09J7/10 ,  C09J133/08 ,  C09J133/14 ,  B32B2307/42 ,  B32B2307/54 ,  B32B2307/748 ,  B32B2457/208 ,  B32B2605/003 ,  C09J2203/354 ,  C09J2433/00 ,  H05K5/03

Abstract: An adhesive film formed by curing a composition including a high-molecular-weight acrylic polymer having a weight average molecular weight of 700,000 or more, a low-molecular-weight acrylic polymer having a weight average molecular weight of less than 500,000, and a cross-linking agent, a photoinitiator, a molecular weight regulator, or a combination thereof is provided. Based on 100 parts by weight, which is a sum of an amount of the high-molecular-weight acrylic polymer and an amount of the low-molecular-weight acrylic polymer, the amount of the high-molecular-weight acrylic polymer is 30 parts by weight or more, and the adhesive film has a degree of stress relaxation of 0.01 to 0.50, a creep at 50° C. of 4% or more, and a modulus at 25° C. of 0.04 MPa to 0.70 MPa.

公开(公告)号：US20240244926A1

公开(公告)日：2024-07-18

申请号：US18382300

申请日：2023-10-20

Applicant: Samsung Display Co., LTD.

Inventor： Sangwon Eun ,  Youngju Park ,  Seongsoo Yoo ,  Joosub Lee ,  Jinyoung Lee

IPC: H10K59/80 ,  C08K5/12 ,  C09J133/06

CPC classification number: H10K59/8722 ,  C08K5/12 ,  C09J133/06 ,  H10K59/872 ,  H10K59/8792 ,  C09J2203/326

Abstract: A display device includes: a display panel including a display area, in which a plurality of pixels are arranged, and a peripheral area adjacent to the display area, a polarizing member disposed on the display panel, a cover window disposed on the polarizing member, and an adhesive layer attaching the polarizing member and the cover window, where the adhesive layer has a stress relaxation rate in a range of about 0.36 to about 0.45.