公开(公告)号：US20230418402A1

公开(公告)日：2023-12-28

申请号：US18244463

申请日：2023-09-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Lyong BOK ,  Ki Cheol KIM ,  Ok Kyung PARK

IPC: G06F3/041 ,  G06F3/044 ,  H10K50/86 ,  H10K59/12 ,  H10K59/40 ,  H10K59/65

CPC classification number: G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  G06F3/0445 ,  G06F3/04166 ,  H10K50/86 ,  H10K59/12 ,  H10K59/40 ,  H10K59/65

Abstract: A display device includes a first display area including first pixels, driving electrodes, and sensing electrodes. A second display area includes second pixels, sub-driving electrodes, and sub-sensing electrodes. Auxiliary electrodes are between the first and second display areas. A number of first pixels per unit area of the first display area is greater than a number of second pixels per unit area of the second display area.

公开(公告)号：US20220376017A1

公开(公告)日：2022-11-24

申请号：US17568577

申请日：2022-01-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Mi CHOI ,  Ok Kyung PARK ,  Young Seok SEO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device capable of reducing stress applied to a display panel and improving the flexibility of a bendable part of the display panel is provided. According to an embodiment, a display device includes a display panel including a bending region which is partially bent, and a boundary region which is connected to the bending region, a bent location of the bending region varies so that the area of the display panel being exposed in one direction changes, the boundary region includes a plurality of pixels and a plurality of driving circuits for driving the pixels, and the bending region includes a plurality of copy pixels which are driven by the driving circuits of the boundary region.

公开(公告)号：US20230214166A1

公开(公告)日：2023-07-06

申请号：US18120874

申请日：2023-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hoon KIM ,  Ok Kyung PARK

IPC: G06F3/14 ,  G06F3/044

CPC classification number: G06F3/1423 ,  G06F3/0446

Abstract: Provided herein may be a display device and a method of controlling a plurality of display devices. The method may include displaying, on a first display device, a first image including a first partial image, a second partial image, and a third partial image, transmitting, by the first display device, a second image including a fourth partial image corresponding to the first partial image, a fifth partial image corresponding to the second partial image, and a sixth partial mage corresponding to the third partial image to a second display device, displaying the second image on the second display device, receiving, by the first display device, a first touch input for a first input interface included in the third partial image, and receiving, by the first display device, a second touch input for at least one of the fourth, fifth partial image, and sixth partial images.

公开(公告)号：US20230010118A1

公开(公告)日：2023-01-12

申请号：US17734781

申请日：2022-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hoon KIM ,  Ok Kyung PARK

IPC: G06F3/14 ,  G06F3/044

Abstract: Provided herein may be a display device and a method of controlling a plurality of display devices. The method may include displaying, on a first display device, a first image including a first partial image, a second partial image, and a third partial image, transmitting, by the first display device, a second image including a fourth partial image corresponding to the first partial image, a fifth partial image corresponding to the second partial image, and a sixth partial mage corresponding to the third partial image to a second display device, displaying the second image on the second display device, receiving, by the first display device, a first touch input for a first input interface included in the third partial image, and receiving, by the first display device, a second touch input for at least one of the fourth, fifth partial image, and sixth partial images.

公开(公告)号：US20220404866A1

公开(公告)日：2022-12-22

申请号：US17579911

申请日：2022-01-20

Applicant: Samsung Display Co., LTD.

Inventor： Yun Mi CHOI ,  Dong Hyun KIM ,  Ok Kyung PARK

IPC: G06F1/16

Abstract: A display device includes a display panel including a non-folding area and a sliding area in order along a first direction, a display surface in the non-folding area and the sliding area, and the sliding area including an exposed area of the display surface closest to the non-folding area, the exposed area having a length along the first direction which is variable, a support member coupled to the display panel and movable together with the display panel, and a housing facing the support member with the display panel therebetween and defining an opening corresponding to the non-folding area. The housing is slidably extendable and contractable along the first direction, at the sliding area, the housing which is slidably contracted defines a first length of the exposed area, and the housing which is slidably extended defines a second length of the exposed area which is larger than the first length.

公开(公告)号：US20220391039A1

公开(公告)日：2022-12-08

申请号：US17690218

申请日：2022-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Hyun KIM ,  Sung Hoon KIM ,  Ok Kyung PARK

IPC: G06F3/044 ,  G06F3/041 ,  G09G3/32

Abstract: The disclosure relates to a display device and a method of driving the same. The display device includes: a display panel which displays an image in a plurality of pixel areas; a timing controller which supplies a control signal for controlling a display position, a display shape, a display size and the number of at least one touch bar; and a data driver which supplies a data signal to display the at least one touch bar at the display position in response to the control signal.