公开(公告)号：US20230037161A1

公开(公告)日：2023-02-02

申请号：US17966256

申请日：2022-10-14

Applicant: Samsung Display Co., LTD.

Inventor： Soo Young JUNG ,  Joon Hyung KIM ,  Jeong Mok KIM ,  Chung Hyuk LEE ,  Sung Jae JUNG

IPC: H01L27/12 ,  H01L21/67 ,  H01L21/02 ,  H01L29/786 ,  H01L29/66 ,  H01L21/687

Abstract: A manufacturing apparatus and a manufacturing method are provided. A manufacturing apparatus includes a chamber, and a stage disposed in the chamber. The stage includes an upper surface on which a target substrate is disposed, a lower surface opposite to the upper surface, a first side surface extending between the upper surface and the lower surface in a first direction, and a second side surface extending between the upper surface and the lower surface in a second direction perpendicular to the first direction. The first side surface is in a round shape, and at least a portion of the first side surface is convex toward an outside of the stage.

公开(公告)号：US20210249452A1

公开(公告)日：2021-08-12

申请号：US16938426

申请日：2020-07-24

Applicant: Samsung Display Co., LTD.

Inventor： Soo Young JUNG ,  Joon Hyung KIM ,  Jeong Mok KIM ,  Chung Hyuk LEE ,  Sung Jae JUNG

IPC: H01L27/12 ,  H01L21/67 ,  H01L21/02 ,  H01L29/786 ,  H01L29/66

Abstract: A manufacturing apparatus and a manufacturing method are provided. A manufacturing apparatus includes a chamber, and a stage disposed in the chamber. The stage includes an upper surface on which a target substrate is disposed, a lower surface opposite to the upper surface, a first side surface extending between the upper surface and the lower surface in a first direction, and a second side surface extending between the upper surface and the lower surface in a second direction perpendicular to the first direction. The first side surface is in a round shape, and at least a portion of the first side surface is convex toward an outside of the stage.

公开(公告)号：US20170123244A1

公开(公告)日：2017-05-04

申请号：US15149694

申请日：2016-05-09

Applicant: Samsung Display Co. Ltd.

Inventor： Seung Hee OH ,  Joon Hyeong KIM ,  Sung Hwan BAE ,  Seung Ki SONG ,  Chung Hyuk LEE

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/1339 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/133723 ,  G02F1/13439 ,  G02F2001/133388

Abstract: A display device includes: a first substrate on which a display area and a non-display area which is outside the display area are defined; and a dam pattern disposed on at least one side of the display area and in the non-display area. The dam pattern includes a first dam pattern defining a first stem portion thereof which lengthwise extends in a first direction, and a first branch portion which extends from the first stem portion, and a second dam pattern defining a second stem portion thereof which lengthwise extends in the first direction, and a second branch portion which extends from the second stem portion and is spaced from and faces the first branch portion.

公开(公告)号：US20150015825A1

公开(公告)日：2015-01-15

申请号：US14264248

申请日：2014-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung Tae CHAE ,  Seon Uk LEE ,  Chung Hyuk LEE ,  Tae Woo LIM ,  Don Chan CHO

IPC: G02F1/1343 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1335 ,  G02F1/133514

Abstract: A display device includes a substrate including a plurality of pixel areas, a thin film transistor positioned on the substrate, a first insulating layer positioned on the thin film transistor, a pixel electrode connected with the thin film transistor and positioned on the first insulating layer, a common electrode positioned on the pixel electrode and spaced apart from the pixel electrode by a microcavity, a second insulating layer positioned on the common electrode, a roof layer positioned on the second insulating layer, a thickness of the roof layer being about 4 μm to about 50 μm, an injection hole through the common electrode, the second insulating layer, and the roof layer, the injection hole exposing a part of the microcavity, a liquid crystal layer filling the microcavity, and an overcoat on the roof layer and extending into the injection hole, the overcoat sealing the microcavity.

Abstract translation: 显示装置包括：包括多个像素区域的基板;位于基板上的薄膜晶体管;位于所述薄膜晶体管上的第一绝缘层;与所述薄膜晶体管连接且位于所述第一绝缘层上的像素电极， 位于像素电极上并通过微腔与像素电极间隔开的公共电极，位于公共电极上的第二绝缘层，位于第二绝缘层上的屋顶层，屋顶层的厚度为约4μm至 约50μm，通过公共电极，第二绝缘层和屋顶层的注入孔，暴露一部分微腔的注入孔，填充微腔的液晶层和顶层上的外涂层并延伸到 注射孔，外罩密封微腔。