公开(公告)号：US11251255B2

公开(公告)日：2022-02-15

申请号：US16926542

申请日：2020-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho Hong ,  Gun Mo Kim ,  Jae Min Shin ,  Hye Jin Joo ,  Min Woo Kim ,  Seung Bae Kang

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

Abstract: The present inventive concept relates to a display device. A display device according to an exemplary embodiment of the present inventive concept include: a base layer including a plurality of islands in which a pixel is disposed, a plurality of bridges disposed around each of the plurality of islands, a plurality of first wires disposed in a bridge of the plurality of bridges connected to the pixel is disposed; an inorganic insulating layer disposed on the base layer and having an opening exposing a portion of the bridge; and an organic material layer covering the opening, wherein adjacent islands of the plurality of islands are connected to each other through at least the bridge of the plurality of bridges, and the plurality of first wires are disposed on the organic material layer.

公开(公告)号：US10985332B2

公开(公告)日：2021-04-20

申请号：US15493739

申请日：2017-04-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Min Shin ,  Seung Bae Kang ,  Jong Ho Hong ,  Gun Mo Kim ,  Min Woo Kim ,  Won Sang Park ,  Hye Jin Joo

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

Abstract: A display device includes a plurality of islands and a bridge connecting the plurality of islands to each other. Each of the plurality of islands includes a flexible substrate, a thin film transistor positioned on a first surface of the flexible substrate, a first electrode connected to the thin film transistor, and a protective mask positioned on a second surface of the flexible substrate.

公开(公告)号：US10902773B2

公开(公告)日：2021-01-26

申请号：US16266620

申请日：2019-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Min Shin ,  Sang Woo Kim ,  Jong Ho Hong ,  Min Woo Kim ,  Won Sang Park ,  Jun Hyeong Park ,  Hye Jin Joo

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device includes: a substrate; a plurality of pixels on the substrate; a pixel power supply unit between the plurality of pixels and the substrate, where the pixel power supply unit generates a power source voltage and supplies the power supply voltage to the plurality of pixels; and a display driver which drives the plurality of pixels.

公开(公告)号：US09997126B2

公开(公告)日：2018-06-12

申请号：US15249095

申请日：2016-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Min Woo Kim ,  Dong In Kim ,  Seong Hyun Go ,  On Sik Choi

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3685 ,  G09G3/2096 ,  G09G3/3674 ,  G09G2310/0245 ,  G09G2310/08 ,  G09G2330/06

Abstract: A display device includes a timing controller configured to receive an image data signal and a plurality of clock signals and to generate a scan clock signal and a plurality of data clock signals, a scan driver configured to receive the scan clock signal, and a data driver configured to receive the data clock signals. The clock signals include first to nth clock signals, and the data clock signals include first to nth data clock signals generated from the first to nth clock signals (n≥2), the first to nth clock signals having differing frequencies and the first to nth data clock signals having differing frequencies. Whenever a predetermined number of frame periods has elapsed, the timing controller halts transmission of one of the first to nth data clock signals to the data driver, and begins transmission of another one of the first to nth data clock signals thereto.

公开(公告)号：US09293735B2

公开(公告)日：2016-03-22

申请号：US14242589

申请日：2014-04-01

Applicant: Samsung Display Co., Ltd.

Inventor： Man Seob Choi ,  Min Woo Kim

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L51/56 ,  H01L27/322 ,  H01L27/3246 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5275 ,  H01L51/5284 ,  H01L2227/323

Abstract: An organic light-emitting diode (OLED) display and method of manufacturing the same are disclosed. In one aspect, the OLED display includes a substrate which includes non-emission regions and emission regions, a first electrode which is formed on each of the emission regions of the substrate, an organic light-emitting layer which is formed on the first electrode, a second electrode which is formed on the organic light-emitting layer and the substrate and a passivation layer which is formed on the second electrode. The passivation layer includes a first passivation layer which substantially overlaps the organic light-emitting layer and a second passivation layer which does not overlap the organic light-emitting layer, wherein the refractive index of the first passivation layer is higher than the refractive index of the second passivation layer.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括：基板，其包括非发射区域和发射区域;形成在基板的每个发射区域上的第一电极，形成在第一电极上的有机发光层， 在有机发光层和基板上形成的第二电极和形成在第二电极上的钝化层。 钝化层包括基本上与有机发光层重叠的第一钝化层和不与有机发光层重叠的第二钝化层，其中第一钝化层的折射率高于有机发光层的折射率 第二钝化层。

公开(公告)号：US20150123952A1

公开(公告)日：2015-05-07

申请号：US14269024

申请日：2014-05-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hak Sun Kim ,  Min Woo Kim ,  Gee-Bum Kim ,  Won Sang Park

IPC: G09G3/32

CPC classification number: G09G3/3225 ,  G09G3/3233 ,  G09G3/3258 ,  G09G2330/021 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3246 ,  H01L51/5218 ,  H01L51/5225 ,  H01L51/5271 ,  H01L51/5284 ,  H01L2251/533

Abstract: An OLED display includes a plurality of pixels, and a pixel includes a light emitting portion including an emission layer configured to generate light, a pixel electrode, and an opposing electrode facing each other. The light emitting portion is between the pixel electrode and the opposing electrode. Each pixel also includes a light outputting portion at a side of the fight emitting portion and configured to allow light to pass therethrough.

Abstract translation: OLED显示器包括多个像素，并且像素包括包括被配置为产生光的发射层的发光部分，像素电极和彼此面对的相对电极。 发光部分在像素电极和相对电极之间。 每个像素还包括在发射部分的一侧的光输出部分，并且被配置为允许光通过。