公开(公告)号：US20220299837A1

公开(公告)日：2022-09-22

申请号：US17805382

申请日：2022-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： JAEJOONG KWON ,  JINOH KWAG ,  JUHWA HA ,  JeongWoo PARK ,  Subin JUNG

IPC: G02F1/31

Abstract: An augmented reality providing device includes a lens including a reflective mirror, a display module on at least one side surface of the lens and configured to display an image, and a dynamic prism module between the display module and the lens and configured to receive the image. The dynamic prism module is configured to be dynamically turned on or off to provide the received image to different positions of the reflective mirror.

公开(公告)号：US20220291780A1

公开(公告)日：2022-09-15

申请号：US17533624

申请日：2021-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： YOUNGCHAN KIM ,  JINOH KWAG ,  JEONGWOO PARK ,  JAEHO YOU ,  MINGYEONG JO

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/52 ,  G06F3/041

Abstract: A display device includes a display unit, an upper electrode layer, a lower electrode layer and an electrochromic layer. The display unit includes a plurality of light emitting diodes disposed in a light emitting area. The upper electrode layer is disposed on the display unit, and includes a plurality of first electrode patterns and a plurality of second electrode patterns. The first electrode patterns are arranged in a first direction, and are electrically connected each other. The second electrode patterns are arranged in a second direction intersecting the first direction and are electrically connected each other. The lower electrode layer is disposed between the upper electrode layer and the display unit. The electrochromic layer is disposed between the upper electrode layer and the lower electrode layer, and includes an electrochromic pattern.

公开(公告)号：US20220020303A1

公开(公告)日：2022-01-20

申请号：US17231388

申请日：2021-04-15

Applicant: Samsung Display Co., Ltd.

Inventor： SANGAN KWON ,  JINOH KWAG ,  SOON-DONG KIM ,  TAEHOON KIM ,  HUI NAM ,  BONGHYUN YOU ,  EUN SIL YUN ,  CHANGNOH YOON

IPC: G09G3/00 ,  G09G3/3275 ,  G09G3/3266 ,  G09G5/14

Abstract: A display device includes a driving controller which provides a first start signal and a second start signal corresponding to an operation mode to a scan driving circuit. The scan driving circuit includes a first scan driving circuit having first dummy driving stages and first driving stages which sequentially drive scan lines corresponding to a first display region among a plurality of scan lines in synchronization with the first start signal and a second scan driving circuit having second dummy driving stages and second driving stages which sequentially drive scan lines corresponding to a second display region among the plurality of scan lines in synchronization with the second start signal. The first dummy driving stages are disposed on a first side surface of the display panel and the second dummy driving stages are disposed on a second side surface of the display panel.

公开(公告)号：US20230152932A1

公开(公告)日：2023-05-18

申请号：US18146058

申请日：2022-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： YOUNGCHAN KIM ,  JINOH KWAG ,  JEONGWOO PARK ,  JAEHO YOU ,  MINGYEONG JO

IPC: G06F3/044 ,  G06F3/041 ,  H10K50/86 ,  H10K59/40 ,  H10K59/50

CPC classification number: G06F3/0446 ,  G06F3/0412 ,  H10K50/865 ,  H10K59/40 ,  H10K59/50 ,  G06F2203/04112

Abstract: A display device includes a display unit, an upper electrode layer, a lower electrode layer and an electrochromic layer. The display unit includes a plurality of light emitting diodes disposed in a light emitting area. The upper electrode layer is disposed on the display unit, and includes a plurality of first electrode patterns and a plurality of second electrode patterns. The first electrode patterns are arranged in a first direction, and are electrically connected each other. The second electrode patterns are arranged in a second direction intersecting the first direction and are electrically connected each other. The lower electrode layer is disposed between the upper electrode layer and the display unit. The electrochromic layer is disposed between the upper electrode layer and the lower electrode layer, and includes an electrochromic pattern.