公开(公告)号：US10197861B1

公开(公告)日：2019-02-05

申请号：US15871447

申请日：2018-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo Bae ,  Sung Man Kim ,  Jung Suk Bang ,  Min Jeong Oh ,  Bo Ram Lee

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

Abstract: A liquid crystal display device includes a first substrate (FS) on which pixel regions are defined, a second substrate (SS) facing the FS, an alignment film disposed on a surface of the FS facing the SS, a wavelength conversion layer disposed on a surface of the SS facing the FS, a transmissive layer disposed on the surface of SS, a common electrode disposed on surfaces of the wavelength conversion layer and the transmissive layer facing the FS, a light-blocking member disposed on a surface of the common electrode facing the FS, and a liquid crystal layer between the alignment film and the light-blocking member. Each pixel region among the pixel regions includes: a pixel electrode disposed on the surface of the FS; an opening region in the light-blocking member; and a pixel overlap region outside the opening region, the pixel electrode overlapping the light-blocking member in the pixel overlap region.

公开(公告)号：US09423641B2

公开(公告)日：2016-08-23

申请号：US13967239

申请日：2013-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Suk Bang ,  Ki-Hun Jeong ,  Dae Cheol Kim ,  Sung Ryul Kim ,  Woong Kwon Kim ,  Sung Jin Mun ,  Byeong Hoon Cho ,  Kun-Wook Han

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

CPC classification number: G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04107

Abstract: A panel for a display device is provided. The panel includes a first substrate, a touch sensing circuit formed on the first substrate, the touch sensing circuit including at least one sensing thin film transistor and a connection wire, and a shielding electrode formed covering at least a portion of the sensing thin film transistor and the connection wire.

Abstract translation: 提供了一种用于显示装置的面板。 面板包括第一衬底，形成在第一衬底上的触摸感测电路，触摸感测电路包括至少一个感测薄膜晶体管和连接线，以及形成为覆盖感测薄膜晶体管的至少一部分的屏蔽电极 和连接线。

公开(公告)号：US10802323B2

公开(公告)日：2020-10-13

申请号：US16136155

申请日：2018-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Suk Bang ,  Kwang Soo Bae ,  Min Jeong Oh ,  Bo Ram Lee ,  Young Je Cho

IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

Abstract: A display device may include the following elements: a first substrate; a pixel electrode overlapping the first substrate; a second substrate overlapping the first substrate; a plurality of optical members disposed on the second substrate, having identical structures, and protruding toward the first substrate; an overcoat layer directly contacting the optical members, covering the optical members, and positioned between the first substrate and the optical members; and a liquid crystal layer disposed between the pixel electrode and the overcoat layer. The pixel electrode may define one domain of the liquid crystal layer.

公开(公告)号：US09029971B2

公开(公告)日：2015-05-12

申请号：US13629780

申请日：2012-09-28

Applicant: Samsung Display Co., Ltd.

Inventor： Ki-Hun Jeong ,  Woongkwon Kim ,  Jung Suk Bang ,  Daecheol Kim ,  Sungryul Kim ,  ByeongHoon Cho ,  Sungjin Mun ,  Kun-Wook Han

IPC: H01L31/00 ,  H01L33/48 ,  H01L33/00 ,  G09G3/00 ,  G06F3/041 ,  G02F1/133

CPC classification number: H01L33/48 ,  G02F2001/13312 ,  G06F3/0412 ,  G06F2203/04103 ,  G09G3/00 ,  H01L33/005

Abstract: A display apparatus includes a first substrate including a plurality of pixels, and a second substrate facing the first substrate, the second substrate comprising a sensor area and a peripheral area, the sensor area comprising a plurality of sensors. The second substrate includes an insulating layer, and a plurality of lines disposed on the insulating layer corresponding to the peripheral area and connected to the sensors. A void is formed in the insulating layer between two adjacent lines of the plurality of lines at a boundary of the sensor area and the peripheral area.

Abstract translation: 显示装置包括包括多个像素的第一基板和面对第一基板的第二基板，第二基板包括传感器区域和周边区域，传感器区域包括多个传感器。 第二基板包括绝缘层，以及设置在绝缘层上的与周边区域对应并连接到传感器的多条线。 在传感器区域和周边区域的边界处，在多条线路的两条相邻线路之间的绝缘层中形成空穴。

公开(公告)号：US09495041B2

公开(公告)日：2016-11-15

申请号：US14923241

申请日：2015-10-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Soo Baek ,  Woong Kwon Kim ,  Sang Ho Kim ,  Jae-Jin Song ,  Sang Wook Lee ,  Hea Chun Lee ,  Young Goo Song ,  Nam-Heon Kim ,  Dae Cheol Kim ,  Sung Ryul Kim ,  Jung Suk Bang ,  Ki Hun Jeong

IPC: G02F1/1337 ,  G06F3/042 ,  G02F1/1333 ,  G02F1/1335 ,  G06F3/03 ,  G02F1/1362

CPC classification number: G06F3/0421 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/136209 ,  G02F2001/133374 ,  G02F2001/133757 ,  G06F3/0317 ,  G06F3/0321 ,  G06F3/03545

Abstract: Touch-related information which cannot be acquired by the naked eye (dubbed here as sub-optical pattern information) has its corresponding sub-optical patterns respectively positioned within the aperture areas of respective domains such that the displayed image, as viewed from different viewing angles is not adversely affected by the embedded sub-optical patterns. One type of touch-related information which can be conveyed is that of touch location of a sub-optical pattern sensing pen positioned over one or more of the sub-optical patterns.

公开(公告)号：US20160190186A1

公开(公告)日：2016-06-30

申请号：US14992625

申请日：2016-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hong-Kee Chin ,  Yun Jong Yeo ,  Sang Gab Kim ,  Jung Suk Bang ,  Byeong Hoon Cho

IPC: H01L27/144 ,  H01L31/0376 ,  H01L31/20 ,  H01L31/113

CPC classification number: H01L27/1288 ,  H01L21/30604 ,  H01L21/3081 ,  H01L21/3086 ,  H01L21/32139 ,  H01L21/84 ,  H01L27/1218 ,  H01L27/1251 ,  H01L27/127 ,  H01L27/1446 ,  H01L31/03765 ,  H01L31/1136 ,  H01L31/204

Abstract: A thin film transistor array panel includes a substrate, an insulation layer, a first semiconductor, and a second semiconductor. The insulation layer is disposed on the substrate and includes a stepped portion. The first semiconductor is disposed on the insulation layer. The second semiconductor is disposed on the insulation layer and includes a semiconductor material different than the first semiconductor. The stepped portion is spaced apart from an edge of the first semiconductor.

Abstract translation: 薄膜晶体管阵列面板包括基板，绝缘层，第一半导体和第二半导体。 绝缘层设置在基板上并且包括台阶部分。 第一半导体设置在绝缘层上。 第二半导体设置在绝缘层上，并且包括与第一半导体不同的半导体材料。 台阶部分与第一半导体的边缘间隔开。

公开(公告)号：US11531236B2

公开(公告)日：2022-12-20

申请号：US16134597

申请日：2018-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Suk Bang ,  Kwang Soo Bae ,  Min Jeong Oh ,  Bo Ram Lee ,  Young Je Cho

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1347 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1337

Abstract: A liquid crystal display including a first substrate on which a plurality of first pixels are defined, a first pixel electrode arranged for each of the first pixels on the first substrate, a second substrate arranged opposite the first substrate, a third substrate arranged on the second substrate and on which a plurality of second pixels are defined, a second pixel electrode arranged for each of the second pixels on the third substrate, and a fourth substrate arranged opposite the third substrate. Each of the first pixels has a first domain and each of the second pixels has a second domain, and a direction of the first domain of the first pixels and a direction of the second domain of the second pixels are different from each other.

公开(公告)号：US11221520B2

公开(公告)日：2022-01-11

申请号：US15891270

申请日：2018-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Uk Kim ,  Jung Suk Bang ,  Sang Ji Park ,  Don Chan Cho

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A display device and a method for manufacturing the same. A display device includes: a first substrate; a partition wall which is disposed on the first substrate to define a first space and includes a top portion and side portions extending from the top portion; a reflective layer which covers the top portion and the side portions; an organic layer which is disposed on the reflective layer to overlap the top portion and has liquid repellency; and a wavelength conversion layer which is disposed in the first space.

公开(公告)号：US10423036B2

公开(公告)日：2019-09-24

申请号：US15492909

申请日：2017-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo Bae ,  Jung Woo Park ,  Jung Suk Bang ,  Min Jeong Oh ,  Hae Ju Yun

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

Abstract: A display device according to an exemplary embodiment includes: a substrate; a thin film transistor; a pixel electrode; a common electrode; an insulation layer disposed between the pixel electrode and the common electrode; a roof layer spaced apart from the pixel electrode with a plurality of microcavities disposed therebetween; and a liquid crystal layer disposed in the microcavities; wherein the pixel electrode includes n branch electrodes that extend parallel with each other, a first connection electrode that connects a first end of a first branch electrode and a first end of a second branch electrode, and a second connection electrode that connects second ends of the n branch electrodes, where the n branch electrodes each has a shape that is bent at least once on a plan view, and the first branch electrode includes a first sub-branch electrode and a second sub-branch that are spaced apart from each other.

公开(公告)号：US09664956B2

公开(公告)日：2017-05-30

申请号：US14328213

申请日：2014-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Suk Bang ,  Seon Uk Lee

IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: The inventive concept relates to a liquid crystal display and a manufacturing method thereof. More particularly, the inventive concept relates to a liquid crystal display including one substrate and a manufacturing method thereof. A liquid crystal display according to an exemplary embodiment of the inventive concept includes: a thin film transistor; a passivation layer; a pixel electrode; an opposing electrode disposed on the pixel electrode and spaced apart from the pixel electrode by a microcavity interposed therebetween; a roof layer disposed on the opposing electrode and overlapping the pixel electrode, wherein the roof layer and the opposing electrode form a valley exposing an injection hole of the microcavity, a buffer zone disposed between the light transmitting area and the valley and a light blocking member overlapping the valley. A height of the microcavity in the buffer zone is higher than a height of the microcavity in the light transmitting area.