公开(公告)号：US11903265B2

公开(公告)日：2024-02-13

申请号：US17989918

申请日：2022-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Sung Kim ,  Thanh Tien Nguyen ,  Ki Ju Im

IPC: H10K59/124 ,  G09G3/3233 ,  H10K102/00

CPC classification number: H10K59/124 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  H10K2102/311

Abstract: An organic light emitting diode display includes a plurality of first signal lines, a first insulating layer covering the first signal lines, a plurality of second signal lines on the first insulating layer and crossing the first signal lines, and a plurality of pixels connected to the first signal lines and the second signal lines. A groove in the first insulating layer separates adjacent ones of the pixels and a filling material in the groove.

公开(公告)号：US20210256906A1

公开(公告)日：2021-08-19

申请号：US17226817

申请日：2021-04-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo Jung Kim ,  Tae Young Kim ,  Yong Sung Park ,  Jong Woo Park ,  Mi Seon Seo ,  Keun Soo Lee ,  Ki Ju Im ,  Dae Youn Cho ,  Young Tae Choi ,  Hyun Cheol Hwang

IPC: G09G3/3233 ,  H01L27/32

Abstract: A display device includes a plurality of pixels. Each pixel includes a first transistor that controls an amount of current received from a first power supply voltage line connected via a second node to an organic light emitting diode in response to a voltage of a first node, a second transistor connected between a data line and the second node and that includes a first gate electrode connected to a first scan line, a light emitting line connected to a gate electrode of at least one light emitting transistor located in a current path between the first power supply voltage line and the organic light emitting diode, and a seventh transistor connected between one of at least one second gate electrode of the second transistor and the light emitting line. Accordingly, a threshold voltage of a switching transistor included in each of the plurality of pixels may be negatively shifted.

公开(公告)号：US10665651B2

公开(公告)日：2020-05-26

申请号：US14755719

申请日：2015-06-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Sung Kim ,  Thanh Tien Nguyen ,  Ki Ju Im

IPC: H01L27/32 ,  G09G3/3233

Abstract: An organic light emitting diode display includes a plurality of first signal lines, a first insulating layer covering the first signal lines, a plurality of second signal lines on the first insulating layer and crossing the first signal lines, and a plurality of pixels connected to the first signal lines and the second signal lines. A groove in the first insulating layer is between adjacent ones of the pixels and a filling material in the groove.

公开(公告)号：US20170077199A1

公开(公告)日：2017-03-16

申请号：US15261787

申请日：2016-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Thanh Tien Nguyen ,  Min-Sung Kim ,  Jae Seob Lee ,  Ki Ju Im

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3258 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2380/02 ,  H01L51/0097 ,  Y02E10/549

Abstract: A display device and a method of manufacturing the same are disclosed. In one aspect, the display device includes a flexible substrate, a thin film transistor (TFT) disposed over the flexible substrate, a first electrode disposed over the TFT, and a second electrode disposed over the first electrode. The flexible substrate includes a first incompressible liquid layer.

Abstract translation: 公开了显示装置及其制造方法。 一方面，显示装置包括柔性基板，设置在柔性基板上的薄膜晶体管（TFT），设置在TFT上的第一电极和设置在第一电极上的第二电极。 柔性基板包括第一不可压缩液体层。

公开(公告)号：US09099360B2

公开(公告)日：2015-08-04

申请号：US14334525

申请日：2014-07-17

Applicant: Samsung Display Co., Ltd.

Inventor： Je Hun Lee ,  Min Kyu Kim ,  Yeon Hong Kim ,  Yeon Gon Mo ,  Ki Ju Im

IPC: H01L27/13 ,  H01L27/12 ,  H01L29/78

CPC classification number: H01L27/1251 ,  H01L27/1225 ,  H01L27/127 ,  H01L29/7831 ,  H01L29/78648

Abstract: A display device and a manufacturing method thereof with improved performance and low manufacturing complexity are provided. One inventive aspect includes: a first control electrode, a semiconductor layer, an etch stop layer, a first input electrode and a first output electrode, a third control electrode, a passivation layer and a pixel electrode. The third control electrode is formed on the etch stop layer. The passivation layer is formed on the first electrode, the first output electrode and the third control electrode. The pixel electrode is formed on the passivation layer and connects to the first output electrode.

Abstract translation: 提供了具有改进的性能和低制造复杂度的显示装置及其制造方法。 本发明的一个方面包括：第一控制电极，半导体层，蚀刻停止层，第一输入电极和第一输出电极，第三控制电极，钝化层和像素电极。 第三控制电极形成在蚀刻停止层上。 钝化层形成在第一电极，第一输出电极和第三控制电极上。 像素电极形成在钝化层上并连接到第一输出电极。