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公开(公告)号：US20240323316A1
公开(公告)日：2024-09-26
申请号：US18609217
申请日：2024-03-19
发明人： Ryota OKADA
CPC分类号： H04N7/0122 , G09G5/005 , G09G2340/0442 , G09G2340/0464
摘要： A first processing unit in a control device generates extended information and transmits to the external device extended information that can generate image information and extended content related to an image displayed on an external display (for example, a display of an external device), or extended content and image information based on the extended information. A second processing unit in the external device displays the image and extended content on an external display. Extended content is displayed in a blank region on the external display (i.e., an area other than the area where images are displayed on the external display).
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公开(公告)号：US12038876B2
公开(公告)日：2024-07-16
申请号：US17901808
申请日：2022-09-01
申请人： Sococo, LLC
IPC分类号： G06F16/176 , G06F3/14 , G06F3/16 , G06F9/54 , G06F16/438
CPC分类号： G06F16/176 , G06F3/1423 , G06F3/1454 , G06F3/167 , G06F9/542 , G06F16/4393 , G09G2340/0442 , G09G2340/045 , G09G2370/022 , G09G2370/16 , G09G2370/24
摘要： Techniques are described to support shared applications, including a shared application that permits retrieval, presentation and traversal of information resources. The innovative techniques enable multiple participants at different locations to both see and interact with assets such as a web-based content. The innovative techniques centralize the functionality of an application that is to be shared. A shared application is executed, during a collaboration, at a centralized location in a manner that does not require any local resources to create an application instance.
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公开(公告)号：US11978387B2
公开(公告)日：2024-05-07
申请号：US18221610
申请日：2023-07-13
申请人： LG Display Co., Ltd.
发明人： Taehun Kim , WooKyu Sang , Moonsoo Chung
IPC分类号： G09G3/20 , G09G3/3233
CPC分类号： G09G3/2096 , G09G3/2007 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2310/08 , G09G2320/0247 , G09G2340/0442
摘要： A display device can include a light-emitting element, a driving transistor providing a driving current to the light-emitting element using a driving voltage, and a plurality of switching transistors controlling driving of the driving transistor are disposed on a display panel. A gate driving circuit supplies scan signals to the display panel through gate lines. An emission driving circuit supplies a plurality of emission signals to the display panel through a plurality of emission signal lines. A data driving circuit supplies a data voltage to the display panel. A timing controller divides the display panel into a plurality of blocks and controls a level of a bias voltage applied to the driving transistor of a corresponding block among the plurality of blocks according to a grayscale of the data voltage supplied to the corresponding block in a low-speed mode operating at a low-speed driving frequency.
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公开(公告)号：US11942019B2
公开(公告)日：2024-03-26
申请号：US17580082
申请日：2022-01-20
发明人： Sangeun Lee
IPC分类号： G09G3/20 , A63F13/533 , G06F3/14
CPC分类号： G09G3/2096 , A63F13/533 , G06F3/14 , A63F2300/308 , G09G2320/0693 , G09G2340/0442 , G09G2354/00 , G09G2370/042 , G09G2370/045 , G09G2370/12 , G09G2370/22
摘要： An electronic appliance is provided. The electronic appliance includes a communication interface, a memory storing at least one instruction, and a processor which is connected with the memory and the communication interface and controls the electronic apparatus. Here, the processor may, by executing the at least one instruction, based on an event for reading extended display identification data (EDID) stored in the memory at an external apparatus connected through the communication interface occurring, toggle a first signal related to the communication interface, and after the first signal is toggled, monitor a signal output from the external apparatus and identify whether the external apparatus failed to read the EDID information, and based on identifying that the external apparatus failed to read the EDID information, toggle a second signal related to the communication interface.
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公开(公告)号：US20240073403A1
公开(公告)日：2024-02-29
申请号：US18387706
申请日：2023-11-07
发明人： Sangkyun IM , Jaehoo PARK , Joowhan Lee
IPC分类号： H04N13/393 , G09G3/00 , G09G3/32 , H01L25/075 , H01L33/58
CPC分类号： H04N13/393 , G09G3/035 , G09G3/32 , H01L25/0753 , H01L33/58 , G09G2340/0442 , G09G2370/16
摘要： A display device includes a main body; a first rotatable shaft included in a first portion of the main body; a second rotatable shaft included in a second portion of the main body, the second portion being opposite to the first portion; a motor disposed inside the main body, and connected to at least one of the first rotatable shaft and the second rotatable shaft; a transparent wire including a first end connected to the first rotatable shaft and a second end connected to the second rotatable shaft; a plurality of light emitting diodes (LEDs) included inside the transparent wire in a longitudinal direction of the transparent wire; a driving circuit configured to drive the plurality of LEDs; and a processor configured to control the motor to rotate the transparent wire, and to provide an image frame to the driving circuit to display an image by rotation of the transparent wire.
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公开(公告)号：US20230376155A1
公开(公告)日：2023-11-23
申请号：US18229228
申请日：2023-08-02
发明人： Hiroshi MATSUMOTO
CPC分类号： G06F3/0446 , G06F1/1637 , G06F3/1431 , G06F1/1626 , G06F1/1641 , G06F1/1643 , G06F1/1677 , G06F3/0412 , G09G2380/02 , G09G2354/00 , G06F3/1446 , G09G2300/0426 , G09G2330/04 , G09G2340/0442
摘要： To provide a highly browsable data processing device or a highly portable data processing device, a data processing device including the following is devised: an input/output unit provided with a display portion which can be folded and unfolded and a sensor portion that can sense the folded and unfolded states of the display portion and can supply data on fold, and an arithmetic unit that stores a program for executing different processing depending on the data on fold.
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公开(公告)号：US20230316974A1
公开(公告)日：2023-10-05
申请号：US18201183
申请日：2023-05-24
发明人： Jae Hyun KIM , Bong Kyun JANG , Kwang Seop KIM , Hak Joo LEE , Hyeon Don KIM , Min Woo KWEUN , Se Jeong WON
CPC分类号： G09G3/035 , G01L1/2262 , G09G2320/02 , G09G2340/0442
摘要： Proposed are a stretchable display panel device capable of effectively correcting an image according to a strain ratio and a method of correcting the image. The stretchable display panel device includes a stretchable display panel, a measurement unit, and a correction unit. The measurement unit measures the strain ratio of the stretchable display panel. The correction unit corrects the image on the stretchable display panel on the basis of the strain ratio. The expandable and contractible display panel overall has a uniform strain ratio and has a negative effective Poisson’s ratio. The strain ratio is a strain ratio in a first direction.
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公开(公告)号：US11720218B2
公开(公告)日：2023-08-08
申请号：US17569640
申请日：2022-01-06
发明人： Hiroshi Matsumoto
CPC分类号： G06F3/0446 , G06F1/1626 , G06F1/1637 , G06F1/1641 , G06F1/1643 , G06F1/1677 , G06F3/0412 , G06F3/1431 , G06F3/1446 , G09G2300/0426 , G09G2330/04 , G09G2340/0442 , G09G2354/00 , G09G2380/02
摘要： To provide a highly browsable data processing device or a highly portable data processing device, a data processing device including the following is devised: an input/output unit provided with a display portion which can be folded and unfolded and a sensor portion that can sense the folded and unfolded states of the display portion and can supply data on fold, and an arithmetic unit that stores a program for executing different processing depending on the data on fold.
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公开(公告)号：US20230237976A1
公开(公告)日：2023-07-27
申请号：US18129941
申请日：2023-04-03
申请人： Panduit Corp.
CPC分类号： G09G5/14 , G06F3/14 , G09G5/38 , G06F18/24 , G06V2201/10 , G09G2320/0613 , G09G2340/0442 , G09G2340/0464 , G09G2370/20
摘要： A system and method for optimizing a display layout of multiple video streams at a sink device is provided. The display layout of multiple streams may be dynamically optimized based on a number of different variables, including characteristics of the sink device, total number of active incoming streams, active audio, and other characteristics of the source material or device. The source of an incoming media stream may contain useful characteristics for optimizing the display layout of multiple media streams. One such characteristic of a source device may include the device type, such as laptop, PC, phone, or tablet. Information may be extracted from each incoming stream in order to predict a source device type from which the incoming media stream originates.
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公开(公告)号：US20230162706A1
公开(公告)日：2023-05-25
申请号：US18100583
申请日：2023-01-24
发明人： Akihiro CHIDA
CPC分类号： G09G5/36 , G09G5/006 , G09G2300/0439 , G09G2340/0442
摘要： A display device whose aspect ratio can be changed is provided. The display device includes a plurality of display units and a plurality of driver circuit units. The plurality of display units each include a light-emitting portion and a connection region. The plurality of driver circuit units each include a driver circuit portion and a connection region. The connection regions of the adjacent units overlap with each other and one shaft passes through the connection regions. The adjacent units are electrically connected to each other with the one shaft. With such a structure, an angle between the adjacent units electrically connected to each other with one shaft can be changed, which enables the aspect ratio of the display device to be changed.
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