公开(公告)号：US20210358996A1

公开(公告)日：2021-11-18

申请号：US17135859

申请日：2020-12-28

Applicant: Samsung Display Co., Ltd. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： SEONGRYONG LEE ,  Thi Duyen NGUYEN ,  JAE-KYOUNG KIM ,  WONSANG PARK ,  Gangil BYUN ,  EUNJIN SUNG ,  JINMYEONG HEO

IPC: H01L27/15 ,  H01Q1/24 ,  H01L33/62 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes a base layer, a display layer on the base layer and defined with a plurality of light emitting areas and a surrounding area, a sensing layer on the display layer, and an antenna layer on the display layer and including a plurality of antennas, wherein each of the plurality of antennas includes a first pattern configured to receive a signal, and a second pattern on the same layer as the first pattern, the second pattern being separated from the first pattern and grounded, and each of the first pattern and the second pattern has a mesh structure and overlaps the surrounding area.

公开(公告)号：US20210247871A1

公开(公告)日：2021-08-12

申请号：US17095846

申请日：2020-11-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KISEO KIM ,  JAE-KYOUNG KIM ,  WONSANG PARK ,  BONGHYUN YOU

IPC: G06F3/041 ,  H01Q1/24 ,  H01Q1/52 ,  H01Q1/22

Abstract: The present disclosure provides a display device. The display device includes a display panel, an active area, a peripheral area, an input sensor, and a pattern layer. The active area and the peripheral area are adjacent to the active area. The input sensor is disposed on the display panel and includes a plurality of detection electrodes and a first pattern. The pattern layer is disposed on the input sensor and includes a second pattern overlapping the first pattern when viewed on a plane. Any one of the first and second patterns transmits and receives a signal. The other pattern of the first and second patterns includes a shielding component that shields or reflects a signal provided from any one pattern. A transmission component transmits the signal.

公开(公告)号：US20170243860A1

公开(公告)日：2017-08-24

申请号：US15407006

申请日：2017-01-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JONGHO HONG ,  WONSANG PARK ,  WONIL CHOI

IPC: H01L25/16 ,  H01L27/088 ,  H01L23/00 ,  H01L23/48 ,  H01L33/62

Abstract: A display apparatus includes a semiconductor substrate, a transistor, and a light-emitting diode. The transistor is disposed on the semiconductor substrate and uses a portion of the semiconductor substrate as an active layer thereof. The light-emitting diode is disposed on the semiconductor substrate and is electrically connected to the transistor.