公开(公告)号：US12096646B2

公开(公告)日：2024-09-17

申请号：US17344847

申请日：2021-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongwoo Moon ,  Kyoujong Park ,  Youngju Park ,  JinYoung Lee

IPC: H10K50/842 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  H10K50/80 ,  H10K50/856

CPC classification number: H10K50/8426 ,  G02F1/133308 ,  G02F1/133502 ,  G02F1/133528 ,  G02F1/1339 ,  H10K50/856 ,  H10K50/868

Abstract: A display device includes a display module, a window disposed above the display module, an optical film disposed between the display module and the window, an adhesive layer, and a refractive index matching pattern. The window includes a base substrate and a bezel pattern overlapping with the base substrate and defining a first transmissive area and a second transmissive area isolated from the first transmissive area in a plane view. The optical film includes a first open area defined therein to correspond to the second transmissive area. The adhesive layer couples the window with the optical film. The refractive index matching pattern is disposed in the first open area and has a refractive index of about 90% to about 110% of the adhesive layer. The first open area is defined as an area in which the optical film is not disposed.

公开(公告)号：US09366802B2

公开(公告)日：2016-06-14

申请号：US14156658

申请日：2014-01-16

Applicant: Samsung Display Co., Ltd.

Inventor： Cheolse Lee ,  Jeongman Son ,  Cheong Hun Lee ,  JinYoung Lee ,  Yun-Gun Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  F21V8/00 ,  H05K5/02

CPC classification number: G02B6/0081 ,  G02B6/0088 ,  H05K5/02

Abstract: A curved display device includes a display panel having a display area on which an image is displayed; a receiving member receiving the display panel; and a cover member covering a border of the display panel to combine with the receiving member. The display panel has a bent shape along a first direction and a second direction crossing the first direction and each of the receiving member and the cover member is bent to maintain the bent shape of the display panel.

Abstract translation: 一种弯曲显示装置，包括具有显示图像的显示区域的显示面板; 接收构件，其接收所述显示面板; 以及覆盖所述显示面板的边界以与所述接收构件组合的盖构件。 显示面板具有沿着第一方向的弯曲形状和与第一方向交叉的第二方向，并且每个接收构件和盖构件被弯曲以保持显示面板的弯曲形状。

公开(公告)号：US10133131B2

公开(公告)日：2018-11-20

申请号：US15901883

申请日：2018-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Minwook Park ,  Jeongman Son ,  JinYoung Lee

IPC: G02F1/1343 ,  G02F1/1337

Abstract: A curved display device includes a display panel and members to curve the display panel in a first direction. The display panel includes a display substrate and a counter substrate. The display substrate comprises a pixel electrode disposed on a display area and in which first slits are formed, and the counter substrate comprises a common electrode facing the pixel electrode and in which second slits are formed. A first side area, a central area and a second side area are sequentially located in the first direction on the display area. When the display panel has a flat shape, a portion of the common electrode positioned between two adjacent second slits among the second slits overlaps the pixel electrode by an overlapping width. The length of the overlapping width in each of the first and second side areas is different from that of the overlapping width in the central area.

公开(公告)号：US20160026028A1

公开(公告)日：2016-01-28

申请号：US14793218

申请日：2015-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Minwook PARK ,  Jeongman Son ,  JinYoung Lee

IPC: G02F1/1333

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134318

Abstract: A curved display device includes a display panel and members to curve the display panel in a first direction. The display panel includes a display substrate and a counter substrate. The display substrate comprises a pixel electrode disposed on a display area and in which first slits are formed, and the counter substrate comprises a common electrode facing the pixel electrode and in which second slits are formed. A first side area, a central area and a second side area are sequentially located in the first direction on the display area. When the display panel has a flat shape, a portion of the common electrode positioned between two adjacent second slits among the second slits overlaps the pixel electrode by an overlapping width. The length of the overlapping width in each of the first and second side areas is different from that of the overlapping width in the central area.

Abstract translation: 弯曲的显示装置包括显示面板和用于沿第一方向弯曲显示面板的构件。 显示面板包括显示基板和对置基板。 显示基板包括设置在显示区域上并且形成有第一狭缝的像素电极，并且对置基板包括面对像素电极的公共电极，并且其中形成有第二狭缝。 第一侧区域，中央区域和第二侧面区域在显示区域上顺序地位于第一方向上。 当显示面板具有平坦形状时，位于第二狭缝中的两个相邻的第二狭缝之间的公共电极的一部分与像素电极重叠重叠的宽度。 第一和第二侧面区域中的每一个中的重叠宽度的长度与中心区域中的重叠宽度的长度不同。

公开(公告)号：US11038143B2

公开(公告)日：2021-06-15

申请号：US16595333

申请日：2019-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongwoo Moon ,  Kyoujong Park ,  Youngju Park ,  JinYoung Lee

IPC: G02F1/1333 ,  H01L51/52 ,  G02F1/1335 ,  G02F1/1339

Abstract: A display device includes a display module, a window disposed above the display module, an optical film disposed between the display module and the window, an adhesive layer, and a refractive index matching pattern. The window includes a base substrate and a bezel pattern overlapping with the base substrate and defining a first transmissive area and a second transmissive area isolated from the first transmissive area in a plane view. The optical film includes a first open area defined therein to correspond to the second transmissive area. The adhesive layer couples the window with the optical film. The refractive index matching pattern is disposed in the first open area and has a refractive index of about 90% to about 110% of the adhesive layer. The first open area is defined as an area in which the optical film is not disposed.

公开(公告)号：US09915841B2

公开(公告)日：2018-03-13

申请号：US14793218

申请日：2015-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Minwook Park ,  Jeongman Son ,  JinYoung Lee

IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134318

Abstract: A curved display device includes a display panel and members to curve the display panel in a first direction. The display panel includes a display substrate and a counter substrate. The display substrate comprises a pixel electrode disposed on a display area and in which first slits are formed, and the counter substrate comprises a common electrode facing the pixel electrode and in which second slits are formed. A first side area, a central area and a second side area are sequentially located in the first direction on the display area. When the display panel has a flat shape, a portion of the common electrode positioned between two adjacent second slits among the second slits overlaps the pixel electrode by an overlapping width. The length of the overlapping width in each of the first and second side areas is different from that of the overlapping width in the central area.

公开(公告)号：US11156876B2

公开(公告)日：2021-10-26

申请号：US16450155

申请日：2019-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongman Son ,  Minwook Park ,  JinYoung Lee

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

Abstract: A curved display device including a display substrate, an opposite substrate, a liquid crystal layer, a pixel electrode, a common electrode, and a light blocking layer. The display substrate includes pixel areas included in a display area, and is curved along a first direction. The opposite substrate faces the display substrate and is coupled to the display substrate to be curved together with the display substrate. Domains are defined in each pixel area and arranged in a second direction crossing the first direction. Liquid crystal molecules in a first set of two domains, which are sequentially arranged and disposed adjacent to the light blocking layer, are aligned toward a first side of the display area, and liquid crystal molecules in a second set of two domains facing the first set of two domains are aligned toward the second side of the display area.

公开(公告)号：US20190317370A1

公开(公告)日：2019-10-17

申请号：US16450155

申请日：2019-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongman SON ,  Minwook Park ,  JinYoung Lee

IPC: G02F1/1337

Abstract: A curved display device including a display substrate, an opposite substrate, a liquid crystal layer, a pixel electrode, a common electrode, and a light blocking layer. The display substrate includes pixel areas included in a display area, and is curved along a first direction. The opposite substrate faces the display substrate and is coupled to the display substrate to be curved together with the display substrate. Domains are defined in each pixel area and arranged in a second direction crossing the first direction. Liquid crystal molecules in a first set of two domains, which are sequentially arranged and disposed adjacent to the light blocking layer, are aligned toward a first side of the display area, and liquid crystal molecules in a second set of two domains facing the first set of two domains are aligned toward the second side of the display area.

公开(公告)号：US10330982B2

公开(公告)日：2019-06-25

申请号：US14553037

申请日：2014-11-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongman Son ,  Minwook Park ,  JinYoung Lee

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

Abstract: A curved display device including a display substrate, an opposite substrate, a liquid crystal layer, a pixel electrode, a common electrode, and a light blocking layer. The display substrate includes pixel areas included in a display area, and is curved along a first direction. The opposite substrate faces the display substrate and is coupled to the display substrate to be curved together with the display substrate. Domains are defined in each pixel area and arranged in a second direction crossing the first direction. Liquid crystal molecules in a first set of two domains, which are sequentially arranged and disposed adjacent to the light blocking layer, are aligned toward a first side of the display area, and liquid crystal molecules in a second set of two domains facing the first set of two domains are aligned toward the second side of the display area.