公开(公告)号：US10236334B2

公开(公告)日：2019-03-19

申请号：US15698200

申请日：2017-09-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min Jung Lee ,  Do Hyun Kwon ,  Mi Jang

IPC: H01L27/32 ,  G06F3/041 ,  G09G3/3233 ,  H01L51/52 ,  G06F3/044

Abstract: An OLED display includes a substrate including a display area and a non-display area disposed adjacent to the display area, a pixel circuit portion disposed in the display area, and an organic light emitting diode including a first electrode connected to the pixel circuit portion and a second electrode that faces the first electrode. The OLED display further includes a common voltage portion disposed in the non-display area, connected to the second electrode, and disposed on a layer that is different from the second electrode. The OLED display further includes an encapsulation portion disposed in the display area and the non-display area and covering the organic light emitting diode, and a touch sensor disposed on the encapsulation portion. The touch sensor includes a touch portion disposed in the display area, and a connection wire disposed in the non-display area and connected to the touch portion.

公开(公告)号：US20180026079A1

公开(公告)日：2018-01-25

申请号：US15622029

申请日：2017-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Min Jung LEE ,  Do Hyun Kwon ,  Mi Jang

IPC: H01L27/32

CPC classification number: H01L27/323 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3272 ,  H01L2227/323

Abstract: A display device including a base substrate, a display element disposed on the base substrate, a thin film encapsulation layer covering the display element, a first organic layer disposed on the thin film encapsulation layer, an inorganic layer disposed on the first organic layer, touch electrodes disposed on the inorganic layer, and a second organic layer disposed on the inorganic layer, the second organic layer covering the touch electrodes.

公开(公告)号：US09312311B2

公开(公告)日：2016-04-12

申请号：US14133218

申请日：2013-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Choong Youl Im ,  Il Jung Lee ,  Do Hyun Kwon ,  Ju Won Yoon ,  Moo-Soon Ko ,  Min Woo Woo

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

CPC classification number: H01L27/326 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3246 ,  H01L51/0013

Abstract: Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.

Abstract translation: 提供有机发光显示器及其制造方法。 根据本发明的一个方面，提供了一种有机发光显示器，其包括基板和设置在基板上的多个像素。 像素包括多个第一像素，每个第一像素包括第一有机发光层和小于第一像素的多个第二像素，并且每个第二像素包括第二有机发光层。 第二有机发光层的表面粗糙度大于第一有机发光层的表面粗糙度。