公开(公告)号：US10199449B2

公开(公告)日：2019-02-05

申请号：US15717548

申请日：2017-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Yang Wan Kim ,  Hyung Jun Park ,  Jae Yong Lee ,  Byung Sun Kim ,  Su Jin Lee

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3233

Abstract: A display device includes: a substrate; pixels, the pixels each including at least one transistor and a light emitting device connected to the transistor; data lines and scan lines connected to the pixels; and a power line supplying power to the light emitting device. The transistor includes an active pattern on the substrate, source and drain electrodes each connected to the active pattern, a gate electrode on the active pattern, an interlayer insulating layer covering the gate electrode, the interlayer insulating layer including a first interlayer insulating layer, a second interlayer insulating layer, and a third interlayer insulating layer, which are sequentially stacked, and a protective layer provided on the interlayer insulating layer. The third interlayer insulating layer includes a concave part in a region in which the light emitting device and the second conductive layer overlap with each other, and the second conductive layer is in the concave part.

公开(公告)号：US10163999B2

公开(公告)日：2018-12-25

申请号：US15617025

申请日：2017-06-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Ae Park ,  Sun-Ja Kwon ,  Byung Sun Kim ,  Yang Wan Kim ,  Su Jin Lee ,  Jae Yong Lee

IPC: H01L27/00 ,  H01L27/32 ,  G09G3/3233 ,  H01L29/45 ,  H01L29/49 ,  H01L49/02 ,  H01L27/12 ,  H01L51/52

Abstract: A display device includes a substrate including a display area and a peripheral area disposed around the display area. The peripheral area includes a bending region and a contact region adjacent to the bending region. A first connection line includes a first portion disposed in the contact region, and a second portion disposed in both the bending region and the contact region, and including a first layer and a second layer. At least part of the second layer of the second portion overlaps the first layer of the second portion. In the contact region, the first layer of the second portion is electrically connected to the first portion, and the second layer of the second portion is electrically connected to the first layer of the second portion.

公开(公告)号：US09928768B2

公开(公告)日：2018-03-27

申请号：US15164529

申请日：2016-05-25

Applicant: Samsung Display Co., Ltd.

Inventor： Yang Wan Kim ,  Won Kyu Kwak

IPC: G09G3/00 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  G06F3/041 ,  G09G3/20

CPC classification number: G09G3/006 ,  G06F3/0412 ,  G06F2203/04106 ,  G09G3/2092 ,  G09G2300/08 ,  G09G2310/0202 ,  G09G2310/0232 ,  G09G2330/028 ,  G09G2330/12 ,  H01L27/3276 ,  H01L51/0031 ,  H01L51/5253

Abstract: A display device is disclosed. In one aspect, the device includes a substrate including a display area and a non-display area surrounding the display area and a plurality of pixels formed in the display area. The device also includes a plurality of signal lines formed over the substrate and electrically connected to the pixels and an encapsulation layer formed over the substrate, wherein the signal lines include. The device further includes a plurality of gate lines and a plurality of data lines formed over the substrate and a first crack sensing line electrically connected to a first one of the data lines and overlapping the encapsulation layer in the depth dimension of the display device.

公开(公告)号：US20160379578A1

公开(公告)日：2016-12-29

申请号：US15157341

申请日：2016-05-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Seon Seo ,  Sun Ja Kwon ,  Yang Wan Kim ,  Seung Woo Sung ,  Yun Kyeong In

IPC: G09G3/36 ,  H01L27/12

CPC classification number: G09G3/3611 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2300/043 ,  G09G2330/04 ,  H01L27/0288 ,  H01L27/124 ,  H01L27/1255

Abstract: A display device includes: a display panel having a display area with a plurality of pixel areas and a non-display area adjacent the display area, the display panel may include a substrate including at least one thin film transistor in each of the pixel areas and a display element connected to the thin film transistor; lighting circuits in the non-display area on the substrate to check lighting states of the display element; signal wires in the non-display area on the substrate to supply a signal to the lighting circuits; dummy circuits including a plurality of dummy capacitors, each of which include a first dummy capacitor electrode and a second dummy capacitor electrode, wherein the dummy circuits collect external static electricity coming through the signal wires before the external static electricity flows into the lighting circuits.

Abstract translation: 显示装置包括：具有多个像素区域的显示区域和与显示区域相邻的非显示区域的显示面板，显示面板可以包括在每个像素区域中包括至少一个薄膜晶体管的基板， 连接到薄膜晶体管的显示元件; 照明基板上的非显示区域中的电路，以检查显示元件的点亮状态; 信号线在基板上的非显示区域中，以向照明电路提供信号; 包括多个虚拟电容器的虚拟电路，每个虚拟电容器包括第一虚拟电容器电极和第二虚拟电容器电极，其中虚拟电路在外部静电流入点亮电路之前收集通过信号线的外部静电。