公开(公告)号：US20200381670A1

公开(公告)日：2020-12-03

申请号：US16878396

申请日：2020-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongki KIM ,  Jong-Hoon KIM ,  Jeaheon AHN ,  YeoGeon YOON ,  Myoungjong LEE

IPC: H01L51/52 ,  H01L27/32

Abstract: The display panel includes an upper display substrate including a display area and a non-display area adjacent to the display area and a lower display substrate that faces the upper display substrate to emit first color light, the lower display substrate including a plurality of display elements respectively overlapping the pixel areas. The display area includes a plurality of pixel areas and a light blocking area adjacent to the pixel areas. The upper display substrate includes a base substrate, a first light control layer on the base substrate to control the first color light, a capping layer including an absorption part overlapping the display area and on the first light control layer and a barrier part overlapping the light blocking area and protruding from the absorption part in a thickness direction of the base substrate, and a second light control layer on the barrier part.

公开(公告)号：US20150261045A1

公开(公告)日：2015-09-17

申请号：US14599632

申请日：2015-01-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Il KIM ,  YeoGeon YOON ,  Sei-yong PARK ,  OSUNG SEO ,  Sunghee HONG

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A display panel curved in a first direction includes: first and second areas corresponding to two segments of a pixel divided by a line in a second direction perpendicular to the first direction; and a first electrode, in which first sub horizontal openings are defined in the first area, and second sub horizontal openings are defined in the second area, where the first and second sub horizontal openings extend along the first direction; a second substrate including: third and fourth areas corresponding to two segments of the pixel divided by a line in the first direction; and a second electrode, in which first vertical openings are defined in the third area, and second vertical openings are defined in the fourth area, where the first and second vertical openings extend along the second direction; and a liquid crystal layer between the first and second substrates.

Abstract translation: 在第一方向上弯曲的显示面板包括：与垂直于第一方向的第二方向上的线分隔的像素的两个部分相对应的第一和第二区域; 以及第一电极，其中在所述第一区域中限定第一子水平开口，并且所述第二子水平开口限定在所述第二区域中，所述第一和第二副水平开口沿着所述第一方向延伸; 第二基板，包括：对应于沿所述第一方向划分的线的所述像素的两个部分的第三和第四区域; 以及第二电极，其中第一垂直开口限定在第三区域中，并且第二垂直开口限定在第四区域中，其中第一和第二垂直开口沿着第二方向延伸; 以及在第一和第二基板之间的液晶层。

公开(公告)号：US20200301197A1

公开(公告)日：2020-09-24

申请号：US16788675

申请日：2020-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongki KIM ,  Jang-Il KIM ,  Jong-Hoon KIM ,  YeoGeon YOON ,  Seok-Joon HONG

IPC: G02F1/1335 ,  G02F1/25

Abstract: A display panel includes a first substrate which includes a display device and a second substrate which is disposed on the first substrate. The second substrate covers a base layer, a color filter layer, a first sealing layer, a color control layer, a step compensating layer, and a second sealing layer. The base layer includes a display area and a non-display area adjacent to the display area. The color filter layer overlaps the display area in a plan view, and is disposed under the base layer. The first sealing layer covers the color filter layer. The color control layer overlaps the display area in the plan view, and is disposed under the first sealing layer. The step compensating layer overlaps the non-display area in the plan view, and is disposed under the base layer. The second sealing layer covers the color control layer and the step compensating layer.

公开(公告)号：US20200273929A1

公开(公告)日：2020-08-27

申请号：US16741742

申请日：2020-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongki KIM ,  Jang-II KIM ,  Jong-Hoon KIM ,  YeoGeon YOON ,  Myoungjong LEE

IPC: H01L27/32

Abstract: A display panel includes an upper display substrate, a lower display substrate, and a partition wall. The upper display substrate includes a display area and a non-display area adjacent to the display area. The display area includes pixel areas and a light blocking area adjacent to the pixel areas. The lower display substrate includes display elements configured to emit light having a first color and respectively overlapping the pixel areas. The partition wall includes a partition wall part overlapping the light blocking area and a reflection part disposed on the partition wall part. The upper display substrate includes a base substrate, a color filter layer disposed on the base substrate, and a light control layer disposed on the color filter layer. The light control layer is configured to control the light having the first color. The partition wall is disposed on the light control layer.

公开(公告)号：US20200219938A1

公开(公告)日：2020-07-09

申请号：US16706908

申请日：2019-12-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jeaheon AHN ,  Seok-Joon HONG ,  YeoGeon YOON ,  Myoungjong LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes an upper substrate to which external light is incident, a sealing member which is in a non-display area and couples the upper substrate to a lower display substrate. The upper display substrate includes: a base substrate; a light shielding layer and filter layer each corresponding to the non-display area and absorbing a portion of external light which is transmitted through the base substrate at the non-display area, the filter layer and the light shielding layer having different colors from each other. In a first non-display area of the base substrate which corresponds to the sealing member, only one among the filter layer and the light shielding layer is disposed. In a second non-display area of the base substrate which is adjacent to the first non-display area, both the filter layer and the light shielding layer are disposed.

公开(公告)号：US20150085229A1

公开(公告)日：2015-03-26

申请号：US14338066

申请日：2014-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Joonyong PARK ,  Hyungjune KIM ,  YeoGeon YOON ,  Kyungseop KIM ,  Sangwon SHIN ,  Sangwook LEE ,  Changoh JEONG ,  Hyun-Ho KANG ,  Taehyung KIM ,  Taekyung YIM

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/1333

CPC classification number: G02F1/133345 ,  G02F1/133502 ,  G02F2001/133565

Abstract: A display substrate is disclosed. In one aspect, the display substrate includes a base substrate having a first refractive index and receiving external light and an insulating layer disposed below the base substrate and having a second refractive index different from the first refractive index. The display substrate also includes a pixel electrode disposed below the first insulating layer and a first compensation layer forming an interface with the insulating layer and having a third refractive index greater than the first refractive index and less than the second refractive index. The first compensation layer is disposed between the first insulating layer and the base substrate.

Abstract translation: 公开了显示基板。 一方面，显示基板包括具有第一折射率并且接收外部光的基底基板和设置在基底基板下方并具有与第一折射率不同的第二折射率的绝缘层。 显示基板还包括设置在第一绝缘层下方的像素电极和形成与绝缘层的界面并具有大于第一折射率且小于第二折射率的第三折射率的第一补偿层。 第一补偿层设置在第一绝缘层和基底之间。