公开(公告)号：US20140198290A1

公开(公告)日：2014-07-17

申请号：US14036961

申请日：2013-09-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Lim ,  Hee-Keun Lee ,  Hoon Kang ,  Sung Ju Kim ,  Yeun Tae Kim ,  Yu Deok Seo ,  Koichi Sugitani ,  Cha-Dong Kim

IPC: G02F1/1343 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/134363 ,  G02F2001/133302

Abstract: The present invention relates to a display device and a method of manufacturing the display device. The display device according to an exemplary embodiment of the present invention includes a substrate. A pixel electrode is formed on the substrate. A roof layer is formed on the pixel electrode. A first micro-cavity and a second micro-cavity are disposed between the pixel electrode and the roof layer. A liquid crystal fills the first and second micro-cavities. The first and second micro-cavities are connected to each other by a path. The path penetrates the roof layer.

Abstract translation: 本发明涉及一种显示装置及其制造方法。 根据本发明的示例性实施例的显示装置包括基板。 在基板上形成像素电极。 在像素电极上形成屋顶层。 第一微腔和第二微腔设置在像素电极和屋顶层之间。 液晶填充第一和第二微腔。 第一和第二微腔通过路径相互连接。 路径穿透屋顶层。

公开(公告)号：US10281781B2

公开(公告)日：2019-05-07

申请号：US15483071

申请日：2017-04-10

Applicant: Samsung Display Co. Ltd.

Inventor： Byung Gon Kum ,  Seong Gyu Kwon ,  Sang Il Kim ,  Tae Woo Lim ,  Sang Gil Lee

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1343

Abstract: A display device includes a first substrate including a display area and a non-display area which is outside the display area; a first gate signal line and a second gate signal line each on the non-display area of the first substrate; a connection electrode which is on the non-display area of the first substrate and connects the first gate signal line and the second gate signal line to each other; and a static electricity prevention pattern which is on the non-display area of the first substrate and on the connection electrode.

公开(公告)号：US10007153B2

公开(公告)日：2018-06-26

申请号：US14508834

申请日：2014-10-07

Applicant: Samsung Display Co. Ltd.

Inventor： Kwang Soo Bae ,  Sang Il Park ,  Sung Hwan Won ,  Woo Jae Lee ,  Tae Woo Lim

IPC: G02F1/1337 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1341

CPC classification number: G02F1/13394 ,  G02F1/133377 ,  G02F1/1337 ,  G02F1/1341

Abstract: Provided are a liquid crystal display and a method for fabricating the same.The liquid crystal display comprises a substrate having a plurality of pixel areas; a first electrode formed on the substrate in the unit of a pixel area; a fine space layer positioned on the first electrode; a partition formed between the adjacent fine space layers to partition the plurality of pixel areas; a roof layer formed on the fine space layer and the partition to define the fine space layer between the substrate and the partition; and a second electrode formed on a bottom surface of the roof layer, wherein the second electrode comes in contact with an upper surface of the partition.

公开(公告)号：US09903983B2

公开(公告)日：2018-02-27

申请号：US14952742

申请日：2015-11-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo Lim

IPC: G02F1/1333 ,  G02B1/14 ,  H04B1/3888

CPC classification number: G02B1/14 ,  G02F1/133305 ,  H04B1/3888

Abstract: Embodiments of the present invention provide a curved display device including: a display panel; and a protection pattern coupled to the display panel, wherein the protection pattern includes a plurality of first patterns and second patterns connecting adjacent first patterns, and the second patterns have arcuate shapes when the display panel is flat. According to embodiments of the present invention, the panel is prevented from being bent beyond a threshold curvature by the protection pattern, thereby preventing damage to the panel.

公开(公告)号：US09851595B2

公开(公告)日：2017-12-26

申请号：US15204913

申请日：2016-07-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Choi Sang Park ,  Seong Gyu Kwon ,  Tae Woo Lim

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1341 ,  G02F1/1343 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: G02F1/133377 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133707 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/10

Abstract: A display device according to an exemplary embodiment includes: a substrate including a display area and a peripheral area; a thin film transistor positioned in the display area of the substrate; a first electrode connected to the thin film transistor; a roof layer positioned on the first electrode and spaced apart from the first electrode by a microcavity that is interposed between the roof layer and the first electrode; a liquid crystal layer positioned inside the microcavity; an encapsulation layer positioned on the roof layer; a pad portion positioned in the peripheral area of the substrate; and a pillar positioned in the peripheral area of the substrate.

公开(公告)号：US09645427B2

公开(公告)日：2017-05-09

申请号：US14026497

申请日：2013-09-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hwan Won ,  Yong Seok Kim ,  Tae Woo Lim ,  Pil Sook Kwon ,  Won Tae Kim ,  Han Joon Yoo ,  Dae Ho Lee ,  Nam Seok Roh ,  Woo Jae Lee

IPC: G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/1362

Abstract: A liquid crystal display includes a substrate; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; a first insulating layer facing the pixel electrode; a plurality of microcavities each defined between the pixel electrode and the first insulating layer and including a liquid crystal injection hole exposing an inside of the microcavity; a liquid crystal layer including liquid crystal molecules, in the microcavities; a light blocking layer between adjacent microcavities; and a passivation layer member enclosing the light blocking layer.

公开(公告)号：US09601526B2

公开(公告)日：2017-03-21

申请号：US14525745

申请日：2014-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Hwa Lee ,  Kwang-Chul Jung ,  Tae Woo Lim

IPC: G02F1/1368 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: H01L27/1259 ,  G02F1/133377 ,  G02F1/13394 ,  G02F1/136209

Abstract: A display device is provided. A substrate includes a thin film transistor. A pixel electrode is connected to the thin film transistor. A common electrode is formed on the pixel electrode. A microcavity including liquid crystal molecules is interposed between the pixel electrode and the common electrode. A roof layer is formed on the common electrode. The roof layer includes at least one protrusion. A support member is formed under the at least one protrusion and in a column shape. The support member is surrounded by the liquid crystal molecules. An overcoat is formed on the roof layer and a side of the microcavity.

公开(公告)号：US09541786B2

公开(公告)日：2017-01-10

申请号：US14603082

申请日：2015-01-22

Applicant: Samsung Display Co., Ltd.

Inventor： Seok-Joon Hong ,  Ji Seong Yang ,  Tae Woo Lim ,  Seon Uk Lee ,  Kyung Tae Chae

IPC: H01L21/46 ,  G02F1/1334 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/133345 ,  G02F1/1334 ,  G02F1/1341 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/02 ,  G02F2202/20 ,  H01L27/124 ,  H01L27/1259

Abstract: A liquid crystal display includes: a substrate; a thin film transistor; a pixel electrode; a roof layer; a liquid crystal layer; and a plurality of partitions. The thin film transistor is disposed on the substrate. The pixel electrode is connected to the thin film transistor. The roof layer is disposed to face the pixel electrode. The liquid crystal layer is formed by a plurality of microcavities between the pixel electrode and the roof layer, wherein the microcavities include a liquid crystal material. The partitions are between the microcavities adjacent to each other, wherein the partitions may include an organic material and are arranged side by side to one another.

Abstract translation: 液晶显示器包括：基板; 薄膜晶体管; 像素电极; 屋顶层; 液晶层; 和多个分区。 薄膜晶体管设置在基板上。 像素电极连接到薄膜晶体管。 屋顶层设置成面对像素电极。 液晶层由像素电极和屋顶层之间的多个微腔形成，其中微腔包括液晶材料。 分隔物在相邻的微腔之间，其中分隔件可以包括有机材料并且彼此并排布置。

公开(公告)号：US09366912B2

公开(公告)日：2016-06-14

申请号：US14036092

申请日：2013-09-25

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Woo Lim ,  Yu Deok Seo ,  Sunghwan Won ,  Kyungtae Chae

IPC: G02F1/1339

CPC classification number: G02F1/1339

Abstract: A liquid crystal display device includes a substrate, a cover layer which defines a tunnel-shaped cavity on the substrate, a support part which extends from the cover layer and corresponds to an edge of the tunnel-shaped cavity, a liquid crystal layer in the tunnel-shaped cavity, first and second electrode which apply an electric field to the liquid crystal layer, and a sealant layer which seals the tunnel-shaped cavity.

Abstract translation: 液晶显示装置包括基板，在基板上限定隧道状空腔的覆盖层，从覆盖层延伸并对应于隧道状空腔的边缘的支撑部分，液晶层 隧道状空腔，向液晶层施加电场的第一和第二电极以及密封隧道状空腔的密封剂层。