公开(公告)号：US11456338B2

公开(公告)日：2022-09-27

申请号：US16850046

申请日：2020-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Kanguk Kim ,  Sanggab Kim ,  Donchan Cho ,  Tae Hyung Hwang ,  KyeongSu Ko ,  Sungwon Cho

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: Disclosed are display panels and methods of manufacturing substrates. The display panel comprises a lower display substrate that includes a plurality of light emitting elements, and an upper display substrate that includes a color control layer and is on the lower display substrate. The color control layer includes a plurality of walls each of which includes a wall base including an organic material and a reflective layer including a metallic material, and the color control layer also includes a plurality of color control parts which are disposed between the plurality of walls and at least one of which includes a quantum dot. The reflective layer surrounds at least a portion of a sidewall of the wall base, which results in an increase in luminous efficiency and an improvement in brightness.

公开(公告)号：US10725333B2

公开(公告)日：2020-07-28

申请号：US15892261

申请日：2018-02-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kanguk Kim ,  Sungman Kim ,  Jungsuk Bang ,  Donchan Cho ,  Youngje Cho

IPC: G09G3/30 ,  G02F1/1335 ,  G02F1/1362 ,  G09G3/3208 ,  H01L27/32 ,  G02F1/1343 ,  G02F1/13357 ,  G09G3/20 ,  H01L51/52

Abstract: A display device may include a first substrate, a first color conversion unit, a second color conversion unit, a light diffusion unit, and a first wall. The first color conversion unit is located on the first substrate. The second color conversion unit is disposed on the first substrate and is spaced from the first color conversion unit. The light diffusion unit is disposed between the first color conversion unit and the second color conversion unit. The first wall is disposed between the first color conversion unit and the light diffusion unit. The first color conversion unit includes a first-color conversion layer. The first-color conversion layer overlaps two pixel regions.

公开(公告)号：US09310605B2

公开(公告)日：2016-04-12

申请号：US14014564

申请日：2013-08-30

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Hyun Kim ,  Jae Byung Park ,  Chun-Ho Song ,  Donchan Cho ,  Sungsik Yun ,  Yu-Kwan Kim

IPC: H05K3/00 ,  G02B26/08 ,  G02B26/02 ,  H04N5/66

CPC classification number: G02B26/0841 ,  G02B26/02 ,  H04N5/66 ,  Y10T29/49117

Abstract: A display apparatus includes a first substrate and a second substrate. The first substrate includes a light shielding layer including a first opening which transmits a light. The second substrate includes a shutter including a second opening which corresponds to the first opening, and a first flexible electrode part which is connected to one end of the shutter and transmits or blocks the light by moving the shutter. The first flexible electrode part includes a first flexible electrode, a second flexible electrode, and an insulation pattern. The insulation pattern insulates the first flexible electrode and the second flexible electrode from each other, and exposes upper and lower surfaces of the first flexible electrode and the second flexible electrode which are parallel to the second substrate, by covering portions of the first flexible electrode and the second flexible electrode.

Abstract translation: 显示装置包括第一基板和第二基板。 第一基板包括遮光层，该遮光层包括透光的第一开口。 所述第二基板包括具有对应于所述第一开口的第二开口的开闭器，以及连接到所述活门的一端并通过移动所述活门而透射或阻挡所述光的第一柔性电极部。 第一柔性电极部分包括第一柔性电极，第二柔性电极和绝缘图案。 所述绝缘图案使所述第一柔性电极和所述第二柔性电极彼此绝缘，并且通过覆盖所述第一柔性电极的部分和所述第一柔性电极和所述第二柔性电极的平行于所述第二基板的上表面和下表面露出， 第二柔性电极。