公开(公告)号：US20140065523A1

公开(公告)日：2014-03-06

申请号：US13829521

申请日：2013-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUN HYUK WOO ,  Min Kang ,  Bong-Yeon Kim ,  Jeong Won Kim ,  Jin Ho Ju ,  Tae Gyun Kim ,  Chul Won Park ,  Hyun Joo Lee

IPC: G03F1/00

CPC classification number: G03F1/00 ,  G03F1/30 ,  H01L21/0274 ,  H01L27/1288

Abstract: A pattern mask for patterning a thin film includes a transparent or translucent substrate with a plurality of grooves formed thereon having a pitch of about 4.6 μm to about 10.8 μm.

Abstract translation: 用于图案化薄膜的图案掩模包括具有形成在其上的多个凹槽的透明或半透明衬底，其具有约4.6μm至约10.8μm的间距。

公开(公告)号：US11824064B2

公开(公告)日：2023-11-21

申请号：US17448855

申请日：2021-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun Kim ,  Jun Hong Park ,  Eui Suk Jung

IPC: H01L27/12 ,  H01R12/62

CPC classification number: H01L27/124 ,  H01L27/1259 ,  H01R12/62

Abstract: A display device includes: a first substrate; a second substrate on the first substrate and exposing a first edge portion of the first substrate, the second substrate protruding beyond a second edge portion of the first substrate; a connection line on the first edge portion of the first substrate, the connection line having a first end portion protruding beyond a first side of the second substrate and a second end portion covered by the second substrate; and a thin-film transistor layer on the second substrate and connected to the connection line. The thin-film transistor layer includes signal lines extending from the first side to a second side of the second substrate. The signal lines extend into contact openings in the thin-film transistor layer and are exposed at a lower part of the second substrate on the second side of the second substrate.

公开(公告)号：US10741586B2

公开(公告)日：2020-08-11

申请号：US16516149

申请日：2019-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun Kim ,  Jae-Yong Ka ,  Pil Soon Hong

IPC: H01L27/12 ,  H01L29/786 ,  H01L29/66 ,  H01L27/32 ,  G02F1/1368

Abstract: A transistor array panel includes a transistor which includes a gate electrode, a semiconductor layer on the gate electrode, and a source electrode and a drain electrode on the semiconductor layer. The semiconductor layer includes a first portion overlapping the source electrode, a second portion overlapping the drain electrode, and a third portion between the first portion and the second portion. The first portion, the second portion, and the third portion have different minimum thicknesses.

公开(公告)号：US10295867B2

公开(公告)日：2019-05-21

申请号：US15140576

申请日：2016-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jang Hyun Kim ,  Min Su Kim ,  Tae Gyun Kim

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

Abstract: A liquid crystal display includes: a first substrate on which a display area and a non-display area disposed on an outside of the display area are defined; a first insulating layer, which is disposed in the non-display area on the first substrate; a barrier pattern, which is disposed on the first insulating layer; a seal pattern, which is disposed on the barrier pattern to overlap the barrier pattern; and a second substrate, which is disposed to face the first substrate.

公开(公告)号：US10134774B2

公开(公告)日：2018-11-20

申请号：US15826219

申请日：2017-11-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Hee Han ,  Tae Gyun Kim

IPC: H01L29/04 ,  H01L27/12 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1333

Abstract: A display device includes a first substrate including a display region and a non-display region, the non-display region being positioned on an outside of the display region, a first dam in the non-display region of the substrate, the first dam including a first barrier and a first stopper, the first stopper being on the first barrier and having a concave groove formed thereon, and a first alignment layer covering the display region of the first substrate, at least a part of the first alignment layer extending to the non-display region and contacting a surface of the first stopper.

公开(公告)号：US09389515B2

公开(公告)日：2016-07-12

申请号：US14677823

申请日：2015-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong Won Kim ,  Jin Ho Ju ,  Jong Kwang Lee ,  Min Kang ,  Tae Gyun Kim

IPC: G03F7/027 ,  G03F7/40 ,  G03F7/022 ,  G03F7/023 ,  G02F1/1343 ,  G03F7/30

CPC classification number: G03F7/40 ,  G02F1/134309 ,  G02F1/13439 ,  G03F7/0226 ,  G03F7/023 ,  G03F7/30

Abstract: A method for forming a pattern includes forming a photosensitive film by coating a photosensitive resin composition on a substrate, exposing the photosensitive film to light through a mask that includes a light transmission region and a non-light transmission region, coating a developing solution on the photosensitive film, and forming a photosensitive film pattern by baking the photosensitive film, wherein the photosensitive resin composition includes an alkali soluble base resin, a photoacid generator and a photoactive compound.

公开(公告)号：US09348164B2

公开(公告)日：2016-05-24

申请号：US14272902

申请日：2014-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun Kim ,  Woo Yong Sung ,  Tae Woon Cha

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/133377 ,  G02F1/1341 ,  G02F1/1368 ,  G02F2001/133368 ,  G02F2001/13415 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

Abstract: A liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer facing the pixel electrode; a plurality of microcavities formed between the pixel electrode and the roof layer, each microcavity including liquid crystal materials; a trench formed between the microcavities; and a buffer region formed at an end portion of the trench.

Abstract translation: 液晶显示器包括：基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的像素电极; 面对像素电极的屋顶层; 形成在像素电极和屋顶层之间的多个微腔，每个微腔包括液晶材料; 在微腔之间形成沟槽; 以及形成在沟槽的端部处的缓冲区域。

公开(公告)号：US20160062159A1

公开(公告)日：2016-03-03

申请号：US14939639

申请日：2015-11-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： A Ram Lee ,  Woo Yong Sung ,  Tae Gyun Kim ,  Seung-Yeon Chae ,  Sang Gun Choi ,  Tae Woon Cha

IPC: G02F1/1341 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133528 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2201/501

Abstract: A display device and a method of manufacturing the display device are provided. Moisture may be prevented from penetrating into the display device. The display device includes a substrate including a pixel area. A thin film transistor is formed on the substrate. A pixel electrode is connected to the thin film transistor and formed in the pixel area. A roof layer is formed on the pixel electrode. The roof layer is separated from the pixel electrode via a microcavity. A liquid crystal layer fills the microcavity. A liquid crystal injection hole is formed in the roof layer and exposes a portion of the microcavity. An encapsulation layer is formed on the roof layer. The encapsulation layer covers the liquid crystal injection hole and seals the microcavity for the pixel area. The encapsulation layer includes a multilayer structure.

Abstract translation: 提供了显示装置和制造显示装置的方法。 可以防止水分渗透到显示装置中。 显示装置包括包括像素区域的基板。 在基板上形成薄膜晶体管。 像素电极连接到薄膜晶体管并形成在像素区域中。 在像素电极上形成屋顶层。 屋顶层通过微腔与像素电极分离。 液晶层填充微腔。 在屋顶层中形成液晶注入孔，露出微腔的一部分。 在屋顶层上形成封装层。 封装层覆盖液晶注入孔，并密封像素区域的微腔。 封装层包括多层结构。

公开(公告)号：US12218152B2

公开(公告)日：2025-02-04

申请号：US18515186

申请日：2023-11-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Gyun Kim ,  Jun Hong Park ,  Eui Suk Jung

IPC: H01L27/12 ,  H01R12/62

Abstract: A display device includes: a first substrate; a second substrate on the first substrate and exposing a first edge portion of the first substrate, the second substrate protruding beyond a second edge portion of the first substrate; a connection line on the first edge portion of the first substrate, the connection line having a first end portion protruding beyond a first side of the second substrate and a second end portion covered by the second substrate; and a thin-film transistor layer on the second substrate and connected to the connection line. The thin-film transistor layer includes signal lines extending from the first side to a second side of the second substrate. The signal lines extend into contact openings in the thin-film transistor layer and are exposed at a lower part of the second substrate on the second side of the second substrate.

公开(公告)号：US11347094B2

公开(公告)日：2022-05-31

申请号：US17000171

申请日：2020-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Min Seo ,  Tae Gyun Kim ,  Yong Doo Park ,  Bum Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes a lower panel including a first substrate and at least one transistor disposed on the first substrate; and an upper panel facing the lower panel and including a first touch conductive layer including a second substrate, sensing electrodes disposed on the second substrate and including a first sensing electrode, and sensing lines including a second sensing line, a first insulating layer disposed on the first touch conductive layer, and a second touch conductive layer disposed on the first insulating layer including a blocking layer overlapping the sensing electrodes and the sensing lines and a connection electrode overlapping the first sensing electrode, the first sensing line, and the second sensing line.