公开(公告)号：US09736931B2

公开(公告)日：2017-08-15

申请号：US14210073

申请日：2014-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Dong-Hui Kim ,  Mi-Sun Lee ,  Joon-Gyu Lee

IPC: G02F1/1345 ,  H05K1/02 ,  G02F1/1333 ,  H05K3/30 ,  H05K5/00

CPC classification number: H05K1/0281 ,  G02F1/133305 ,  G02F1/13452 ,  H05K1/028 ,  H05K3/30 ,  H05K5/0017 ,  H05K2201/056 ,  H05K2201/10128 ,  Y10T29/49128

Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

公开(公告)号：US10810927B2

公开(公告)日：2020-10-20

申请号：US16113543

申请日：2018-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Kook Lee ,  Hyun-Chang Shin ,  Dong-Sub Kim

IPC: G09G3/20

Abstract: A method for controlling display by an electronic device is provided. The method includes, when a predetermined number or more same frame data are consecutively generated, storing the same frame data in a storage of a display driving module by an application processor, stopping transmitting frame data to the display driving module, and scanning the frame data stored in the storage and outputting to a display panel by the display driving module.

公开(公告)号：US09747067B2

公开(公告)日：2017-08-29

申请号：US14582651

申请日：2014-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Hyun Kim ,  Moon-Soo Kim ,  Dong-Sub Kim ,  Hyun-Chang Shin

IPC: G09G5/00 ,  G06F3/14 ,  G06F3/044 ,  G06F3/0354 ,  G06F1/16 ,  G09G3/20 ,  G06F3/0487

CPC classification number: G06F3/1423 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1647 ,  G06F1/1654 ,  G06F1/1677 ,  G06F1/1686 ,  G06F1/3218 ,  G06F1/3265 ,  G06F3/013 ,  G06F3/03545 ,  G06F3/044 ,  G06F3/0481 ,  G06F3/0487 ,  G06F3/14 ,  G06F2200/1634 ,  G06F2203/04101 ,  G09G3/20 ,  G09G5/00 ,  G09G2300/023 ,  G09G2330/022 ,  G09G2354/00 ,  G09G2360/144

Abstract: A method for controlling an electronic device electronically and functionally connectable to a cover is provided. The method includes detecting a position of the cover according to one of opening and closing of the cover and controlling one of a first display of the electronic device and a second display of the cover according to the detected position of the cover.

公开(公告)号：US10268302B2

公开(公告)日：2019-04-23

申请号：US14911850

申请日：2014-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Tae Kwon ,  Dong-Sub Kim ,  Byeong-Jae Kim ,  Chang-Jin Kim

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/048 ,  G06F3/16 ,  H04M1/23 ,  G06F1/16 ,  G06N99/00 ,  G06F3/0488

Abstract: A method and apparatus for recognizing a user's grip state using a Touch Screen Panel (TSP) sensor in an electronic device are provided. The method for recognizing the user's grip state in the electronic device includes the processes of detecting a hovering input generated by a user's grip through a self-capacitive or mutual-capacitive touch screen, and determining the user's grip state in accordance with the detected hovering input.

公开(公告)号：US09871549B2

公开(公告)日：2018-01-16

申请号：US15236896

申请日：2016-08-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-Min Kil ,  Jae-Hoon Choi ,  Li-Yeon Kang ,  Jin-Keun Park ,  Sang-Soo Lee ,  Min-Jong Lim ,  Dong-Sub Kim ,  Sang-Kyu Lee ,  Jong-Chul Choi ,  Chang-Ryong Heo

IPC: H04W4/00 ,  H04B1/3888

CPC classification number: H04B1/3888 ,  H04W4/80

Abstract: An electronic device, a protection device, and a method for protecting the electronic device with the protection device is provided. The electronic device includes a sensor module configured to detect a motion state of the electronic device when a cover is connected to the electronic device, and a processor configured to control an actuator of the cover based on the detected motion state of the electronic device.

公开(公告)号：US20170311442A1

公开(公告)日：2017-10-26

申请号：US15646040

申请日：2017-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Dong-Hui Kim ,  Mi-Sun Lee ,  Joon-Gyu Lee

IPC: H05K1/02 ,  G02F1/1345 ,  H05K5/00 ,  H05K3/30 ,  G02F1/1333

Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

公开(公告)号：US11231763B2

公开(公告)日：2022-01-25

申请号：US16466089

申请日：2017-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Min Lee ,  Kwang-Eun Go ,  Kang-Sik Kim ,  Dong-Sub Kim ,  Young-San Kim ,  Won-Min Kim ,  Young-Hyun Ban ,  Min-Woo Song ,  Chung-Hyo Jung

IPC: G06F1/08 ,  G06F1/20 ,  G06F1/32 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/3234

Abstract: Various embodiments of the present invention relate to an electronic device and a method for controlling heat generated on the surface of the electronic device. The electronic device may comprise a display and a processor, wherein the processor: displays, on the display, graphic elements at the request of a first application; during a first period of time, acquires first information corresponding to the graphic performance of the displayed graphic elements, and identifies a clock control level for controlling operation performance according to execution of the first application; and during a second period of time following the first period of time, identifies a clock value corresponding to the identified clock control level on the basis of the acquired first information, and controls the operation performance according to execution of the first application by using the identified clock value.

公开(公告)号：US09501975B2

公开(公告)日：2016-11-22

申请号：US15047788

申请日：2016-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Joon-Gyu Lee

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G3/3208 ,  G09G2310/061 ,  G09G2320/0626

Abstract: A driving method of an organic light emitting display device includes: classifying a plurality of luminance steps into at least a low luminance section and a high luminance section; and setting a reference luminance at a predefined level during the low luminance section and adjusting an off duty according to predetermined criteria for each step in the low luminance section.

Abstract translation: 有机发光显示装置的驱动方法包括：将多个亮度步骤分类为至少低亮度部分和高亮度部分; 并且在低亮度部分期间将参考亮度设置在预定电平，并且根据低亮度部分中的每个步骤的预定标准来调整关闭占空比。

公开(公告)号：US20150054800A1

公开(公告)日：2015-02-26

申请号：US14469293

申请日：2014-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Hui KIM ,  Dong-Sub Kim ,  Sang-Yong EOM

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3225 ,  G09G2310/04

Abstract: An apparatus and a method for providing a partial display function related to a display device are provided. In a partial display mode, at least a part of operations of a display driver is inactivated in a non-display area of an entire display area of a display panel.

Abstract translation: 提供了一种用于提供与显示装置相关的部分显示功能的装置和方法。 在部分显示模式中，在显示面板的整个显示区域的非显示区域中，显示驱动器的操作的至少一部分被禁用。

公开(公告)号：US11096274B2

公开(公告)日：2021-08-17

申请号：US16660107

申请日：2019-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Dong-Hui Kim ,  Mi-Sun Lee ,  Joon-Gyu Lee

IPC: G02F1/1333 ,  H05K1/02 ,  G02F1/1345 ,  H05K3/30 ,  H05K5/00

Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.