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公开(公告)号：US12066859B2
公开(公告)日：2024-08-20
申请号：US18141483
申请日：2023-05-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ji-yeon Kwak , Yun-kyung Kim , Yong-yeon Lee , Hyun-jin Kim , Yeo-jun Yoon , Nipun Kumar , Joon-kyu Seo
IPC: G06F1/16 , G06F1/3234 , G06F3/01 , G06F3/0346 , G06F3/041 , G06F3/0482 , G06F3/0484 , G06F3/04842 , G06F3/04845 , G06F3/04847 , G06F3/0485 , G06F3/0486 , G06F3/0488 , G06F3/04883 , G06F3/04886 , G09G5/00
CPC classification number: G06F1/1626 , G06F1/1637 , G06F1/1643 , G06F1/1652 , G06F1/3265 , G06F3/013 , G06F3/017 , G06F3/0346 , G06F3/041 , G06F3/0412 , G06F3/0482 , G06F3/0484 , G06F3/04842 , G06F3/04845 , G06F3/04847 , G06F3/0485 , G06F3/0486 , G06F3/0488 , G06F3/04883 , G06F3/04886 , G09G5/00 , G06F2203/04102 , G06F2203/04103 , G06F2203/04106 , G06F2203/04108 , G06F2203/04803 , G06F2203/04808 , G09G2330/022 , Y02D10/00 , Y02D30/50
Abstract: A content display method of a user terminal device including a bended touch screen divided into a main area and a sub area, includes displaying, on the main area, a first main content provided by a first application, and displaying, on the sub area, a first sub content associated with the first main content, receiving a user gesture input on the main area, and in response to receiving the user gesture, displaying, on the main area, a second main content provided by a second application, and displaying, on the sub area, a second sub content associated with the second main content.
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公开(公告)号：US20240194115A1
公开(公告)日：2024-06-13
申请号：US17802542
申请日：2021-11-08
Inventor： Hang MIN , Shuwei LI , KwangGyun JANG , Hongqiang LUO , Qiang WANG , Ciyi QINGSHA , Xiaofeng LUO
IPC: G09G3/20
CPC classification number: G09G3/2096 , G09G2310/08 , G09G2330/022 , G09G2354/00 , G09G2370/08
Abstract: A touch display driving apparatus, a method, and a touch display apparatus are provided. The touch display driving apparatus includes: an analog front end, a timing controller, and a master oscillator, herein, the master oscillator is connected with a signal input and output end, the analog front end, and the timing controller, respectively, and is configured to provide a first output signal to the analog front end and provide a second output signal to the timing controller, under controlling of the signal input and output end.
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公开(公告)号：US11797249B2
公开(公告)日：2023-10-24
申请号：US17987315
申请日：2022-11-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juho Hyun , Sung-wook Byun , Haksoon Im
IPC: G06F3/14 , G06F3/0484
CPC classification number: G06F3/14 , G06F3/0484 , G09G2330/022 , G09G2354/00 , G09G2358/00
Abstract: A method and an apparatus for providing a lock-screen are provided. The method includes turning off a display unit, configuring content for the lock-screen in response to the turning off of the display unit, receiving a user interaction, based on at least one button, turning on the display unit in response to the user interaction, and displaying the lock-screen that is changed based on the content configured to correspond to the user interaction when the display unit is turned on.
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公开(公告)号：US11726324B2
公开(公告)日：2023-08-15
申请号：US16448586
申请日：2019-06-21
Applicant: Apple Inc.
Inventor： Fletcher R. Rothkopf , David A. Kalinowski , Jae Hwang Lee , Avi Bar-Zeev , Grant H. Mulliken , Paul Meade , Nathanael D. Parkhill , Ray L. Chang , Arthur Y. Zhang
CPC classification number: G02B27/017 , G09G3/20 , G09G2330/022 , G09G2330/023
Abstract: A display system includes a head-mounted display unit and a wake control system. The head-mounted display unit provides content to a user and is operable in a low-power state and a high-power state that consumes more power to provide the content to the user than the low-power state. The wake control system determines when to operate in the high-power state. The wake control system may assess a first wake criterion with low power, assess a second wake criterion with higher power than the first wake criterion upon satisfaction of the first wake criterion, and cause the head-mounted display unit to operate in the high-power state upon satisfaction of the second wake criterion.
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公开(公告)号：US11721257B2
公开(公告)日：2023-08-08
申请号：US17942993
申请日：2022-09-12
Applicant: LG ELECTRONICS INC.
Inventor： Ji Han Son
CPC classification number: G09G3/035 , G06T7/248 , G06T2207/20021 , G09G2330/022 , G09G2354/00 , G09G2360/144 , G09G2380/02
Abstract: Disclosed are an image display device and a method of controlling an image display device. The image display device includes a motion detection unit for detecting a motion of a user and provides a welcome feedback to the user in the form of a visual signal, an audio signal, or both according to whether the motion of the user is detected or not, thereby drawing attention of the user or switching a display state to reduce power consumption of the image display device. The image display device determines a motion exception event that is not regarded a user motion on the basis of an overall change or a local change in pixel value between image frames, thereby preventing the display panel from being activated by a non-human-related factor such as a sudden change in illuminance or a movement of a periodically operating object.
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公开(公告)号：US11675391B2
公开(公告)日：2023-06-13
申请号：US17860259
申请日：2022-07-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ji-yeon Kwak , Yun-kyung Kim , Yong-yeon Lee , Hyun-jin Kim , Yeo-jun Yoon , Nipun Kumar , Joon-kyu Seo
IPC: G06F1/16 , G06F1/3234 , G06F3/0488 , G06F3/0485 , G06F3/01 , G06F3/041 , G06F3/04883 , G06F3/04886 , G06F3/0346 , G06F3/0482 , G06F3/04842 , G06F3/04845 , G06F3/04847 , G06F3/0484 , G06F3/0486 , G09G5/00
CPC classification number: G06F1/1626 , G06F1/1637 , G06F1/1643 , G06F1/1652 , G06F1/3265 , G06F3/013 , G06F3/017 , G06F3/0346 , G06F3/041 , G06F3/0412 , G06F3/0482 , G06F3/0484 , G06F3/0485 , G06F3/0486 , G06F3/0488 , G06F3/04842 , G06F3/04845 , G06F3/04847 , G06F3/04883 , G06F3/04886 , G09G5/00 , G06F2203/04102 , G06F2203/04103 , G06F2203/04106 , G06F2203/04108 , G06F2203/04803 , G06F2203/04808 , G09G2330/022 , Y02D10/00 , Y02D30/50
Abstract: A content display method of a user terminal device including a bended touch screen divided into a main area and a sub area, includes displaying, on the main area, a first main content provided by a first application, and displaying, on the sub area, a first sub content associated with the first main content, receiving a user gesture input on the main area, and in response to receiving the user gesture, displaying, on the main area, a second main content provided by a second application, and displaying, on the sub area, a second sub content associated with the second main content.
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公开(公告)号：US20190221170A1
公开(公告)日：2019-07-18
申请号：US16362759
申请日：2019-03-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Jun KOYAMA , Yoshiharu HIRAKATA
IPC: G09G3/34 , G09G3/20 , G02F1/1337 , G02F1/1368 , G02F1/1335 , G02F1/1343 , G09G3/36
CPC classification number: G09G3/3413 , G02F1/133345 , G02F1/1334 , G02F1/133514 , G02F1/133555 , G02F1/1337 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/133302 , G02F2201/121 , G02F2201/123 , G02F2203/01 , G02F2203/04 , G09G3/2003 , G09G3/3406 , G09G3/3677 , G09G2300/0426 , G09G2310/0237 , G09G2310/08 , G09G2320/0247 , G09G2320/0261 , G09G2320/064 , G09G2320/0646 , G09G2320/103 , G09G2330/021 , G09G2330/022
Abstract: An object is to provide a liquid crystal display device which can recognize image display even when the liquid crystal display device is used in a dim environment. In one pixel, a pixel electrode including both of a region where incident light through a liquid crystal layer is reflected and a transmissive region is provided, and image display can be performed in both modes: the reflective mode where external light is used as an illumination light source; and the transmissive mode where the backlight is used as an illumination light source. When there is external light with insufficient brightness, that is, in a dim environment, the backlight emits weak light and an image is displayed in the reflective mode, whereby image display can be performed.
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公开(公告)号：US20190220343A1
公开(公告)日：2019-07-18
申请号：US16250227
申请日：2019-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yoojin PARK , Cheulhee HAHM
CPC classification number: G06F11/0793 , G06F11/0733 , G06F11/0751 , G09G5/006 , G09G2330/022 , G09G2330/026 , G09G2330/08 , G09G2354/00 , G09G2356/00 , G09G2360/144
Abstract: An image display apparatus and a driving method thereof are provided. The image display apparatus includes a memory including instructions; and a processor configured to execute the instructions to: in response to a request for executing a designated application being received, identify a type of error occurred in the image display apparatus, and based on the type of error identified by the processor, determine whether to: execute the designated application and recover from the error after the designated application is executed by the processor, or recover from the error and execute the designated application after recovering from the error.
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公开(公告)号：US20190197952A1
公开(公告)日：2019-06-27
申请号：US16275904
申请日：2019-02-14
Applicant: Ignis Innovation Inc.
Inventor： Gholamreza Chaji
IPC: G09G3/3233 , G09G3/3225 , G06F1/3218 , G06F1/3234
CPC classification number: G09G3/3233 , G06F1/3218 , G06F1/3265 , G09G3/3225 , G09G2300/0842 , G09G2300/0866 , G09G2320/0233 , G09G2320/043 , G09G2320/045 , G09G2320/048 , G09G2320/0613 , G09G2320/0626 , G09G2330/021 , G09G2330/022 , Y02D10/153 , Y02D50/20
Abstract: Methods and systems to dynamically adjust a voltage supply of a display are provided. Systems are provided to receive a digital data input indicative of an amount of luminance to be emitted from the display, to determine a desired supply voltage to supply to the display based on the received digital data, and to adjust an adjustable voltage supply according to the determined desired supply voltage. Furthermore, the methods and systems disclosed herein provide for dynamically separately controlling supply voltages supplied to distinct subsections of the display. Systems and methods are also provided for operating a display device in an idle mode by turning off subsections of the display that would otherwise be shown dark and thereby save energy required to program the subsections with display information.
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公开(公告)号：US20190121389A1
公开(公告)日：2019-04-25
申请号：US16224259
申请日：2018-12-18
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Keiichi IMAMURA
IPC: G06F1/16 , G06F3/14 , G06F3/147 , G06F1/3234 , G06F1/3212
CPC classification number: G06F1/163 , G06F1/1637 , G06F1/1647 , G06F1/3212 , G06F1/3265 , G06F3/1438 , G06F3/1454 , G06F3/147 , G09G2300/023 , G09G2330/021 , G09G2330/022 , Y02D10/153 , Y02D10/174
Abstract: A display control device comprising a first display, a second display, a first processor, and a second processor, wherein the first processor controls the first display to display a first information, and wherein the second processor controls the second display to display second information which is undisplayable on the first display.
