公开(公告)号：US11010007B2

公开(公告)日：2021-05-18

申请号：US16733858

申请日：2020-01-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsu Lee ,  Jeong Won Kim ,  Dae-Hyun Noh ,  Yongsung Park ,  Seungbin Lee ,  Richard James

IPC: G06F3/044

Abstract: Provided is a display device, including a display panel. An input sensing panel is disposed on the display panel. The input sensing panel includes a plurality of first sensor units arranged along a first direction. A first connection unit is configured to connect the first sensor units. A plurality of second sensor units are arranged along a second direction crossing the first direction. A second connection unit is configured to connect the second sensor units. A first insulation layer is disposed between the first connection unit and the second connection unit. A second insulation layer covers the first insulation layer. A plurality of holes is provided on an upper surface of the second insulation layer, and a thickness of the second insulation layer is greater than a depth of each of the plurality of holes.

公开(公告)号：US20190227365A1

公开(公告)日：2019-07-25

申请号：US16252941

申请日：2019-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Doyeong Park ,  Byoungsun Na ,  Yoomi Ra ,  Kyusu Ahn ,  Richard James ,  Kookhyun Choi

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1345 ,  G02F1/1368 ,  G02F1/1333

Abstract: A display apparatus includes a first base substrate (BS), a second BS facing the first BS, a liquid crystal layer disposed between the first BS and the second BS, a color filter layer, pixel electrodes, a light-shielding column spacer, a common electrode, and trap electrodes. The first BS includes a display area and a non-display area. The color filter layer is disposed on the first BS in the display area. The pixel electrodes are disposed on the color filter layer. The light-shielding column spacer is disposed on the first BS in the non-display area and includes a light-shielding material. The common electrode is disposed on the second BS and faces the pixel electrodes. The liquid crystal layer is disposed between the common electrode and the pixel electrodes. The trap electrodes are disposed on a lower portion of the light-shielding column spacer and face the common electrode.

公开(公告)号：US10921652B2

公开(公告)日：2021-02-16

申请号：US16252941

申请日：2019-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Doyeong Park ,  Byoungsun Na ,  Yoomi Ra ,  Kyusu Ahn ,  Richard James ,  Kookhyun Choi

IPC: G02F1/1339 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1345 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1335

Abstract: A display apparatus includes a first base substrate (BS), a second BS facing the first BS, a liquid crystal layer disposed between the first BS and the second BS, a color filter layer, pixel electrodes, a light-shielding column spacer, a common electrode, and trap electrodes. The first BS includes a display area and a non-display area. The color filter layer is disposed on the first BS in the display area. The pixel electrodes are disposed on the color filter layer. The light-shielding column spacer is disposed on the first BS in the non-display area and includes a light-shielding material. The common electrode is disposed on the second BS and faces the pixel electrodes. The liquid crystal layer is disposed between the common electrode and the pixel electrodes. The trap electrodes are disposed on a lower portion of the light-shielding column spacer and face the common electrode.