公开(公告)号：US10573840B2

公开(公告)日：2020-02-25

申请号：US15455284

申请日：2017-03-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minwoo Lee ,  Youngmo Koo ,  Okkeun Song

IPC: H01L51/50 ,  H01L27/32 ,  H01L51/52

Abstract: An organic light emitting diode and an organic light emitting display panel, the organic light emitting diode including an anode disposed on a base layer; a first organic light emitting layer disposed on the anode; a cathode disposed on the first organic light emitting layer; and an electron control layer disposed between the first organic light emitting layer and the cathode, the electron control layer including ytterbium, wherein the cathode includes a first inorganic compound layer contacting the electron control layer to form a P-N junction with the electron control layer; and a conductive layer disposed on the first inorganic compound layer.

公开(公告)号：US10903241B2

公开(公告)日：2021-01-26

申请号：US16031543

申请日：2018-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minwoo Lee ,  Byunghoon Kang ,  Heekyun Shin ,  Seungjun Moon ,  Woojin Cho

IPC: H01L27/12 ,  H01L27/32 ,  H01L51/52 ,  H01L51/00

Abstract: A system of forming a debonding layer includes a debonding layer forming device configured to form a coating layer by coating a graphene oxide layer on a support substrate. The debonding layer forming device is configured to form a debonding layer by heat-treating the coating layer. An optical measuring device is configured to classify the support substrate into a plurality of cell areas. The optical measuring device is configured to measure a thickness of at least one of the coating layer in at least one cell area of the plurality of cell areas.

公开(公告)号：US10055070B2

公开(公告)日：2018-08-21

申请号：US14964509

申请日：2015-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minwoo Lee ,  Minsang Kim ,  Seungyong Song

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/52

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  H01L27/323 ,  H01L27/3276 ,  H01L51/524

Abstract: A flat display apparatus includes a first substrate, a display unit on the first substrate, a second substrate opposite the first substrate, a touch screen layer on a bottom surface of the second substrate that faces the display unit, a protection layer on the bottom surface of the second substrate, covering the touch screen layer, and including an inorganic layer, and a sealing member between the first substrate and the protection layer, surrounding the display unit, and binding the first and second substrates together by binding to the inorganic layer of the protection layer.

公开(公告)号：US10553795B2

公开(公告)日：2020-02-04

申请号：US16128711

申请日：2018-09-12

Applicant: Samsung Display Co., Ltd.

Inventor： Byunghoon Kang ,  Seungjun Moon ,  Heekyun Shin ,  Minwoo Lee ,  Woojin Cho

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  B32B43/00 ,  H01L51/56

Abstract: A method of manufacturing a flexible display apparatus includes forming a flexible substrate on a carrier substrate, forming a display on a central portion of the flexible substrate, forming a protection layer covering the display, within an area of the flexible substrate, such that an edge portion of the flexible substrate is exposed outside of the protection layer, cutting a first edge portion of the flexible substrate that is exposed outside of the protection layer, except for a second remaining portion of the flexible substrate that is exposed outside of the protection layer, applying suction to the second portion of the flexible substrate, and separating the carrier substrate from the flexible substrate.

公开(公告)号：US20160364053A1

公开(公告)日：2016-12-15

申请号：US14964509

申请日：2015-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minwoo Lee ,  Minsang Kim ,  Seungyong Song

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  H01L27/323 ,  H01L27/3276 ,  H01L51/524

Abstract: A flat display apparatus includes a first substrate, a display unit on the first substrate, a second substrate opposite the first substrate, a touch screen layer on a bottom surface of the second substrate that faces the display unit, a protection layer on the bottom surface of the second substrate, covering the touch screen layer, and including an inorganic layer, and a sealing member between the first substrate and the protection layer, surrounding the display unit, and binding the first and second substrates together by binding to the inorganic layer of the protection layer.

Abstract translation: 平面显示装置包括第一基板，第一基板上的显示单元，与第一基板相对的第二基板，位于第二基板的底表面上的面对显示单元的触摸屏层，底面上的保护层 的第二基板，覆盖触摸屏层，并且包括无机层，以及密封构件，位于第一基板和保护层之间，围绕显示单元，并且通过结合第一和​​第二基板的无机层 保护层。