公开(公告)号：US20140204316A1

公开(公告)日：2014-07-24

申请号：US13904695

申请日：2013-05-29

Applicant: Samsung Display Co., Ltd

Inventor： Yong Seok Kim ,  Won Tae Kim ,  Han Joon Yoo ,  Dae Ho Lee ,  Kyung Tae Chae ,  Jong Seong Kim ,  Woo Jae Lee

IPC: G02F1/1333

CPC classification number: G02F1/133377

Abstract: A liquid crystal display is provided. A passivation layer is disposed on a substrate. A first microcavity is disposed on the passivation layer. A second microcavity is disposed on the passivation layer and spaced apart from the first microcavity at a first spacing and along a first direction. A fixing member is disposed between the first microcavity and the second microcavity. A roof layer is disposed on the first and the second microcavities and the fixing member, wherein the first and the second microcavities include liquid crystal molecules.

Abstract translation: 提供液晶显示器。 钝化层设置在基板上。 第一微腔设置在钝化层上。 第二微腔设置在钝化层上并且以第一间隔和第一方向与第一微腔间隔开。 固定构件设置在第一微腔和第二微腔之间。 屋顶层设置在第一和第二微腔和固定构件上，其中第一和第二微腔包括液晶分子。

公开(公告)号：US20140104533A1

公开(公告)日：2014-04-17

申请号：US13787315

申请日：2013-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seon Uk Lee ,  Won Tae Kim ,  Yu Jin Kim ,  Woo Jae Lee ,  Kyung-Tae Chae

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133377 ,  G02F1/133707 ,  G02F1/136209 ,  G02F1/1393 ,  G02F2001/134345

Abstract: A manufacturing method of a liquid crystal display includes forming a sacrificial layer on a liquid crystal panel, forming an etch stop layer on the sacrificial layer, forming a photo resist pattern on the etch stop layer, completing the etch stop layer using the photo resist pattern as a mask, ashing the photo resist pattern and the sacrificial layer by using the completed etch stop layer as a mask, forming a microcavity by removing a portion of the sacrificial layer and forming a liquid crystal layer in the microcavity.

Abstract translation: 液晶显示器的制造方法包括在液晶面板上形成牺牲层，在牺牲层上形成蚀刻停止层，在蚀刻停止层上形成光刻胶图案，使用光刻胶图案完成蚀刻停止层 作为掩模，通过使用完成的蚀刻停止层作为掩模来灰化光致抗蚀剂图案和牺牲层，通过去除牺牲层的一部分并在微腔中形成液晶层来形成微腔。

公开(公告)号：US09772516B2

公开(公告)日：2017-09-26

申请号：US14266357

申请日：2014-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Keun Lee ,  Suk Hoon Kang ,  Sang Il Kim ,  Yeun Tae Kim ,  Dong Youb Oh ,  Mi Hwa Lee ,  Woo Jae Lee ,  Jun Woo Lee

IPC: G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/1333 ,  G02F1/133377 ,  G02F1/133788 ,  G02F2001/133368

Abstract: A liquid crystal display is provided that includes: a substrate; a thin film transistor disposed on the substrate; a protection layer disposed on the thin film transistor; a first electrode and a second electrode disposed on the protection layer; an alignment layer disposed on the second electrode; and a roof layer facing the second electrode, wherein a plurality of microcavities are formed between the second electrode and the roof layer, the microcavities include a liquid crystal material, and the alignment layer includes a photo-alignment material.

公开(公告)号：US09595549B2

公开(公告)日：2017-03-14

申请号：US14151029

申请日：2014-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hwan Won ,  Seon Uk Lee ,  Pil Sook Kwon ,  Yong Seok Kim ,  Won Tae Kim ,  Han Joon Yoo ,  Woo Jae Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1362

CPC classification number: H01L27/1296 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1362

Abstract: A display device and a method of manufacturing the display device improve reliability by preventing contact between a color filter, a light blocking member and a liquid crystal layer. The display device includes: a substrate including pixel areas; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed in the pixel areas; a roof layer formed on the pixel electrode; microcavities interposed between the pixel electrode and the roof layer; an injection hole formed in the roof layer, the injection hole configured to expose at least a portion of the microcavities; a liquid crystal layer filled in at least one of the microcavities; an encapsulation layer formed on the roof layer, the encapsulation layer configured to cover the injection hole and to seal the microcavities; and an organic layer formed on the encapsulation layer.

Abstract translation: 显示装置和显示装置的制造方法通过防止滤色器，遮光构件和液晶层之间的接触来提高可靠性。 显示装置包括：包括像素区域的基板; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管并形成在像素区域中的像素电极; 形成在像素电极上的屋顶层; 介于像素电极和屋顶层之间的微腔; 形成在所述屋顶层中的注入孔，所述注入孔构造成暴露所述微腔的至少一部分; 填充在所述微腔中的至少一个中的液晶层; 形成在所述屋顶层上的封装层，所述封装层构造成覆盖所述注入孔并密封所述微腔; 以及形成在所述封装层上的有机层。

公开(公告)号：US20170059933A1

公开(公告)日：2017-03-02

申请号：US15347109

申请日：2016-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Woo Lee ,  Dae Ho Song ,  Woo Jae Lee

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1341 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G02F1/133528 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133514 ,  G02F1/133711 ,  G02F1/1341 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/133742 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/56 ,  G02F2202/28

Abstract: A liquid crystal display includes: a substrate including a plurality of pixel areas; a TFT disposed on the substrate; a pixel electrode connected with the TFT and disposed on the TFT; a common electrode positioned on the pixel electrode and separated from the pixel electrode by a microcavity; a roof layer disposed on the common electrode; an injection hole disposed in the common electrode and the roof layer along a long-axial direction of the substrate to expose a part of the microcavity; a liquid crystal layer filling the microcavity; a first polarizer having a polarization axis in a short-axial direction of the substrate on the roof layer; and a second polarizer having a polarization axis in a long-axial direction of the substrate below the substrate, in which heights of edges in the long-axial and short-axial directions of the substrate are larger than a height of the center of the substrate.

Abstract translation: 液晶显示器包括：包括多个像素区域的基板; 设置在所述基板上的TFT; 与TFT连接并设置在TFT上的像素电极; 位于像素电极上并通过微腔与像素电极分离的公共电极; 设置在公共电极上的屋顶层; 注入孔，沿着所述基板的长轴方向设置在所述公共电极和所述屋顶层中，以暴露所述微腔的一部分; 填充微腔的液晶层; 第一偏振器，其在屋顶层上的基板的短轴方向上具有偏振轴; 以及第二偏振器，其具有在基板的下方的基板的长轴方向的偏振轴，其中基板的长轴方向和短轴方向的边缘高度大于基板的中心高度 。

公开(公告)号：US09465260B2

公开(公告)日：2016-10-11

申请号：US14062119

申请日：2013-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Nam Seok Roh ,  Sung Hwan Won ,  Woo Jae Lee ,  Kyung Tae Chae

IPC: G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: Provided are a display device and a manufacturing method thereof capable of preventing deformation of a microcavity and stably injecting an aligning agent and a liquid crystal. The display device includes a substrate including a plurality of pixel areas which includes a plurality of pixel columns and is disposed in a matrix form; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed in the pixel area; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a microcavity therebetween; a first injection hole formed in the roof layer exposing the microcavity at a side edge of the pixel column; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer so as to cover the first injection hole to seal the microcavity.

Abstract translation: 提供了能够防止微腔变形并稳定地注入取向剂和液晶的显示装置及其制造方法。 显示装置包括：基板，包括多个像素区域，所述像素区域包括多个像素列，并且以矩阵形式设置; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管并形成在像素区域中的像素电极; 形成在所述像素电极上的屋顶层，以与所述像素电极间隔开微腔; 形成在屋顶层中的第一注入孔，在像素柱的侧边缘露出微腔; 填充微腔的液晶层; 以及形成在屋顶层上以封闭第一注入孔以密封微腔的封装层。

公开(公告)号：US09459479B2

公开(公告)日：2016-10-04

申请号：US14271047

申请日：2014-05-06

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Woo Jae Lee ,  Seong Gyu Kwon ,  Don Chan Cho

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/1341

Abstract: A display device includes: a substrate; a thin film transistor; a pixel electrode; a common electrode; a liquid crystal layer; and an encapsulation layer. The thin film transistor is disposed on the substrate. The pixel electrode is disposed on the thin film transistor. The common electrode is disposed on the pixel electrode and is separated from the pixel electrode via a microcavity therebetween. The liquid crystal layer fills the microcavity. The encapsulation layer is configured to seal the microcavity, wherein the encapsulation layer has an opening positioned at a portion overlapping the microcavity.

Abstract translation: 显示装置包括：基板; 薄膜晶体管; 像素电极; 公共电极; 液晶层; 和封装层。 薄膜晶体管设置在基板上。 像素电极设置在薄膜晶体管上。 公共电极设置在像素电极上，并通过其间的微腔与像素电极分离。 液晶层填充微腔。 封装层被配置为密封微腔，其中封装层具有位于与微腔重叠的部分处的开口。

公开(公告)号：US09348163B2

公开(公告)日：2016-05-24

申请号：US13904695

申请日：2013-05-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Seok Kim ,  Won Tae Kim ,  Han Joon Yoo ,  Dae Ho Lee ,  Kyung Tae Chae ,  Jong Seong Kim ,  Woo Jae Lee

IPC: G02F1/1339 ,  G02F1/1333

CPC classification number: G02F1/133377

Abstract: A liquid crystal display is provided. A passivation layer is disposed on a substrate. A first microcavity is disposed on the passivation layer. A second microcavity is disposed on the passivation layer and spaced apart from the first microcavity at a first spacing and along a first direction. A fixing member is disposed between the first microcavity and the second microcavity. A roof layer is disposed on the first and the second microcavities and the fixing member, wherein the first and the second microcavities include liquid crystal molecules.

Abstract translation: 提供液晶显示器。 钝化层设置在基板上。 第一微腔设置在钝化层上。 第二微腔设置在钝化层上并且以第一间隔和第一方向与第一微腔间隔开。 固定构件设置在第一微腔和第二微腔之间。 屋顶层设置在第一和第二微腔和固定构件上，其中第一和第二微腔包括液晶分子。

公开(公告)号：US20140106489A1

公开(公告)日：2014-04-17

申请号：US13947594

申请日：2013-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hwan LEE ,  Young Bae Kim ,  Jong Seong Kim ,  Tae Hwan Kim ,  Myeong Hee Kim ,  Woo Jae Lee

IPC: H01L33/26

CPC classification number: H01L33/26 ,  B32B17/06 ,  G02F1/133707 ,  G02F1/136 ,  G02F1/13624 ,  G02F2001/13613 ,  G02F2202/28 ,  H01L27/1266

Abstract: It is provided a method of manufacturing a display device for which the damage caused to the display panel due to processing at high temperatures is reduced. The method of manufacturing a display device includes: preparing a carrier substrate including a surface treated region; laying a mother substrate on the carrier substrate; progressing a process of forming a thin film on the mother substrate; and separating the carrier substrate from the mother substrate by using the surface treated region as an initial separation point. Bonding is formed between the carrier substrate and the mother substrate during forming the thin film over the areas that are not surface treated. The two substrates may be separated by disposing permeating oil on the surface treated region wherefrom oil permeates through the remaining regions by osmotic pressure. This way damage caused to the display panel during thin film processing is reduced.

Abstract translation: 提供了一种制造显示装置的方法，显影装置由于高温处理而对显示面板造成的损害降低。 制造显示装置的方法包括：制备包括表面处理区域的载体基板; 在载体基板上铺设母基板; 进行在母基板上形成薄膜的工序; 并通过使用表面处理区域作为初始分离点将载体基板与母基板分离。 在未经表面处理的区域上形成薄膜时，在载体基板和母体基板之间形成接合。 可以通过在表面处理区域上设置渗透油来分离两个基底，其中油通过渗透压渗透剩余的区域。 这样就减少了在薄膜处理期间对显示面板造成的损坏。

公开(公告)号：US10036918B2

公开(公告)日：2018-07-31

申请号：US14595076

申请日：2015-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Nam Seok Roh ,  Woo Jae Lee ,  Hee-Keun Lee ,  Don Chan Cho

IPC: G02F1/1335 ,  G02B5/02

CPC classification number: G02F1/133606 ,  G02B5/0278 ,  G02F1/133602

Abstract: The inventive concept relates to a light unit and a diffuser separated from the light source at a predetermined distance and having a cylindrical structure, and a cylindrical structure display device including the same.