公开(公告)号：US20190086740A1

公开(公告)日：2019-03-21

申请号：US15980629

申请日：2018-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo BAE ,  Jung Suk BANG ,  Min Jeong OH ,  Bo Ram LEE ,  Young Je CHO

IPC: G02F1/1343 ,  G02F1/017 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/1335 ,  H01L33/50

Abstract: A liquid-crystal display (LCD) device includes a first substrate having pixels defined thereon, an insulating layer disposed on the first substrate, a pixel electrode disposed on the insulating layer in each of the pixels, an alignment layer disposed on the pixel electrode, a second substrate facing the first substrate, a wavelength conversion layer and a transmission layer disposed on the second substrate to face the first substrate, a common electrode disposed on the wavelength conversion layer and the transmission layer to face the first substrate, and a liquid-crystal layer interposed between the alignment layer and the common electrode. Each of the pixels includes an open area including at least one first side and that at least partially overlaps with the wavelength conversion layer and the transmission layer, and the insulating layer includes a pattern of grooves disposed adjacent to the at least one first side of the open area.

公开(公告)号：US20160004111A1

公开(公告)日：2016-01-07

申请号：US14592596

申请日：2015-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Bo Ram LEE ,  Sang II KIM ,  Yong Seok KIM ,  Seung-Jin BAEK ,  Dong-Min LEE

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

CPC classification number: G02F1/13338 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1368 ,  H01L27/1262 ,  H01L27/323 ,  H01L27/3241 ,  H01L27/3244

Abstract: A liquid crystal display including: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a lower insulating layer facing the pixel electrode; and a touch sensor disposed on the lower insulating layer, the touch sensor including a first transparent conductive layer and a second transparent conductive layer. A plurality of microcavities is formed between the pixel electrode and the lower insulating layer.The microcavities form a liquid crystal layer including a liquid crystal material, the lower insulating layer has a matrix shape including a horizontal portion and a vertical portion, and the second transparent conductive layer overlaps the vertical portion of the lower insulating layer.

Abstract translation: 一种液晶显示器，包括：基板; 设置在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 面向像素电极的下绝缘层; 以及设置在所述下绝缘层上的触摸传感器，所述触摸传感器包括第一透明导电层和第二透明导电层。 在像素电极和下绝缘层之间形成多个微腔。 微腔形成包括液晶材料的液晶层，下绝缘层具有包括水平部分和垂直部分的矩阵形状，并且第二透明导电层与下绝缘层的垂直部分重叠。

公开(公告)号：US20190324335A1

公开(公告)日：2019-10-24

申请号：US16172868

申请日：2018-10-29

Applicant: Samsung Display Co. Ltd.

Inventor： Kwang Soo BAE ,  Jung Suk BANG ,  Min Jeong OH ,  Bo Ram LEE ,  Young Je CHO

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G09G3/36

Abstract: A liquid crystal display (LCD) including a first pixel electrode including a first stem portion extending in a first direction, a second stem portion connected to a side of the first stem portion and extending in a second direction different from the first direction, and a third stem portion connected to the other side of the first stem portion and extending in the second direction; a first data line extending in the second direction and overlapping the second stem portion of the first pixel electrode; and a second data line extending in the second direction and overlapping the third stem portion of the first pixel electrode. The second stem portion includes a first sub-stem portion and a second sub-stem portion having different widths, and the third stem portion includes a third sub-stem portion and a fourth sub-stem portion having different widths.

公开(公告)号：US20190179204A1

公开(公告)日：2019-06-13

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

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：US20190146284A1

公开(公告)日：2019-05-16

申请号：US16137612

申请日：2018-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Soo BAE ,  Jung Suk BANG ,  Min Jeong OH ,  Bo Ram LEE ,  Young Je CHO

IPC: G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display (LCD) device comprising: a substrate on which an active area that transmits light therethrough is defined; and a pixel electrode disposed on the substrate, wherein the pixel electrode includes a first stem electrode, which extends along a first direction, a second stem electrode, which extends along a second direction that is perpendicular to the first direction and intersects the first stem electrode to be divided into two halves by the first stem electrode, a third stem electrode, which extends along the second direction and is connected to the first stem electrode to be divided into two halves by an end of the first stem electrode, and a plurality of branch electrodes, which extend from the first through third stem electrodes.

公开(公告)号：US20190033664A1

公开(公告)日：2019-01-31

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

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：US20150217556A1

公开(公告)日：2015-08-06

申请号：US14303364

申请日：2014-06-12

Applicant: Samsung Display Co., Ltd.

Inventor： Bo Ram LEE ,  Sang Il KIM ,  Kwang Ho LEE ,  Hyun Jun KIM ,  Kyu Jin CHO

IPC: B32B43/00 ,  B32B38/10

CPC classification number: B32B43/006 ,  B32B2309/06 ,  B32B2457/20 ,  G02F1/1303 ,  G02F1/133516 ,  Y10T156/1105 ,  Y10T156/1906

Abstract: A substrate peeling device including an attachment/detachment unit attached to a first substrate and a second substrate, which is coupled to the first substrate, to peel the second substrate, a sensing unit configured to sense a speed at which the first substrate and the second substrate are peeled by the attachment/detachment unit, and a control unit configured to control the attachment/detachment unit to constantly maintain an angle at which the first substrate and the second substrate are peeled.

Abstract translation: 一种基板剥离装置，包括附接到第一基板的附接/拆卸单元和耦合到第一基板的第二基板以剥离第二基板;感测单元，被配置为感测第一基板和第二基板的速度 基板由安装/拆卸单元剥离，以及控制单元，其被配置为控制安装/拆卸单元以恒定地保持第一基板和第二基板被剥离的角度。

公开(公告)号：US20190187528A1

公开(公告)日：2019-06-20

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: G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G09G3/36

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.