公开(公告)号：US20240274101A1

公开(公告)日：2024-08-15

申请号：US18542007

申请日：2023-12-15

Applicant: Snap Inc.

Inventor： Andrew Iverson ,  Howard V. Goetz ,  Glen R. Sands ,  Kevin Ferguson

IPC: G09G5/00 ,  G06F3/01 ,  G06F3/14

CPC classification number: G09G5/006 ,  G06F3/013 ,  G06F3/14 ,  G09G2320/08 ,  G09G2360/144 ,  G09G2370/04 ,  G09G2370/10 ,  G09G2370/12

Abstract: An image system dynamically updates drive sequences in an image system. Drive sequences are image display settings or display driving characteristics with which a display is operated. The image system may determine the drive sequence at least partially based on input from one or more sensors. For example, the image system may include sensors such as an inertial measurement unit, a light sensor, a camera, a temperature sensor, or other sensors from which sensor data may be collected. The image system may analyze the sensor data to calculate drive sequence settings or to select a drive sequence from a number of predetermined drive sequences. Displaying image content on a display includes providing the display with image data and includes operating the display with various drive sequences.

公开(公告)号：US12008936B2

公开(公告)日：2024-06-11

申请号：US17531871

申请日：2021-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhee Han ,  Pilwon Seo ,  Jiwoo Lee ,  Inho Shin ,  Jiyoung Lim

IPC: G09G3/00 ,  H04B5/72 ,  H04W64/00 ,  H05K5/00 ,  H05K5/02

CPC classification number: G09G3/035 ,  H04B5/72 ,  H04W64/00 ,  H05K5/0017 ,  H05K5/0217 ,  G09G2340/0464 ,  G09G2354/00 ,  G09G2370/04

Abstract: An electronic device and method are disclosed. The electronic device includes a display an extended screen area that is exposed or stowed, according to a change in a state of the display of the electronic device, communication circuitry configured to transceive a signal to or using an angle-of-arrival (AOA) antenna disposed within the extended screen area, a memory, and a processor. The processor implements the method, including: determining a position of the electronic device relative to an external electronic device, using the communication circuitry, executing a sharing operation with the external electronic device, identifying whether the display of the electronic device is disposed in a first state or a second state, based on detecting that the display is disposed in the first state, perform a first positioning operation for the external electronic device, and displaying a sharing interface according to the first positioning operation on the display.

公开(公告)号：US20240144894A1

公开(公告)日：2024-05-02

申请号：US18337295

申请日：2023-06-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yong-Sung JEON ,  Sang-Woo LEE ,  Ha-Young SEONG ,  You-Sung KANG ,  Ik-Kyun KIM

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G2370/04

Abstract: Disclosed herein is a method for transmitting information using a monitor brightness change. The method may include generating a transmission data frame structure for transmitting digital information, encoding the bit of the digital information, and converting the encoded bit of the digital information into a wireless signal that is a brightness change signal of blue (B) color, among red, green, and blue (RGB) for configuring colors on a monitor.

公开(公告)号：US20240134587A1

公开(公告)日：2024-04-25

申请号：US17769475

申请日：2020-10-20

Applicant: Michael Shur

Inventor： Michael Shur

IPC: G06F3/14 ,  G09G3/32

CPC classification number: G06F3/14 ,  G09G3/32 ,  G09G2320/0666 ,  G09G2320/0686 ,  G09G2320/0693 ,  G09G2354/00 ,  G09G2360/144 ,  G09G2370/04

Abstract: One embodiment provides a computing device. The computing device is configured to couple to a display. The computing device includes an ambient detection module configured to detect a characteristic of ambient light relative to at least a portion of a display area of the display. The computing device further includes a displayed image optimization module configured to optimize a feature of at least a portion of a displayed image based, at least in part, on the characteristic of the ambient light.

公开(公告)号：US11922855B2

公开(公告)日：2024-03-05

申请号：US17589496

申请日：2022-01-31

Applicant: Dell Products L.P.

Inventor： Chun-Yi Chang ,  Yi-Fan Wang ,  Meng-Feng Hung ,  No-Hua Chuang ,  Yu Sheng Chang

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2096 ,  G09G3/36 ,  G09G2310/08 ,  G09G2360/06 ,  G09G2360/12 ,  G09G2370/04

Abstract: An information handling system includes a host processing system and a Liquid Crystal Display device. The host processing system includes a graphics processing unit (GPU) and the LCD device includes a memory device and a DisplayPort Configuration Data (DPCD) register. The host processing system 1) determines whether the first GPU supports a Dynamic Display Shifting (DDS) mode, 2) when the GPU does not support the DDS mode, provides a first indication to the LCD device that the GPU does not support the DDS mode, and 3) when the GPU supports the DDS mode, provides a second indication to the LCD device that the GPU supports the DDS mode. The LCD device retrieves a Panel Self Refresh (PSR) setting from the memory device and stores the PSR setting to the DPCD register in response to the first indication, and retrieves a DDS setting from the memory and stores the DDS setting to the DPCD register in response to the second indication.

公开(公告)号：US11875731B2

公开(公告)日：2024-01-16

申请号：US18201704

申请日：2023-05-24

Applicant: Wuhan Tianma Microelectronics Co., Ltd. ,  Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch

Inventor： Yang Yang ,  Lei Suo ,  Chaoqun Zhu

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2370/04

Abstract: Provided are a drive module, a voltage generation method thereof, and a display device. The drive module includes a mainboard, a power chip, and a driver chip. The driver chip includes a main control unit and a base voltage generation unit. The main control unit is configured to determine the target value of a base voltage in the current drive display mode according to the current drive display mode, determine the optimal voltage multiplying relationship of the base voltage in the current drive display mode according to an analog reference voltage signal and the target value of the base voltage, calculate the actual output value of the base voltage according to the analog reference voltage signal and the optimal voltage multiplying relationship, and generate first instruction information including the actual output value. The base voltage generation unit generates the corresponding base voltage according to the first instruction information.

公开(公告)号：US20240013749A1

公开(公告)日：2024-01-11

申请号：US18232788

申请日：2023-08-10

Applicant: LX Semicon Co., Ltd.

Inventor： Do Seok KIM ,  Yong Hwan MUN ,  Myung Yu KIM ,  Hyun Pyo CHO

IPC: G09G5/00

CPC classification number: G09G5/008 ,  G09G2320/08 ,  G09G2370/04

Abstract: The present disclosure relates to a technology for driving a display panel, wherein setting data for setting an environment of a high-speed communication is transmitted through a low-speed communication before performing a high-speed communication for image data, thereby reducing errors in the high-speed communication and increasing the communication speed.

公开(公告)号：US11871077B2

公开(公告)日：2024-01-09

申请号：US17706882

申请日：2022-03-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takahiro Nishi ,  Tadamasa Toma

IPC: H04N21/4402 ,  G06T5/00 ,  G09G5/10 ,  H04N7/01 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/431 ,  H04N21/435 ,  G06F3/14 ,  G09G5/00

CPC classification number: H04N21/4402 ,  G06T5/009 ,  G09G5/10 ,  H04N7/0125 ,  H04N21/235 ,  H04N21/2343 ,  H04N21/435 ,  H04N21/4316 ,  H04N21/4318 ,  G06F3/14 ,  G06T2207/20208 ,  G09G5/003 ,  G09G2320/0271 ,  G09G2320/0613 ,  G09G2320/0686 ,  G09G2340/12 ,  G09G2370/04 ,  G09G2370/20

Abstract: A transmission method in the present disclosure includes; obtaining an image and image signal characteristics information indicating one of an opto-electrical transfer function (OETF) or an electro-optical transfer function (EOTF) as image signal characteristics of the image; and transmitting a signal including the image and the image signal characteristics information. According to the transmission method in the present disclosure, a receiving device that received a high dynamic range (HDR) image and a standard dynamic range (SDR) image transmitted through broadcasting or the like can display these images appropriately.

公开(公告)号：US11789686B2

公开(公告)日：2023-10-17

申请号：US18079599

申请日：2022-12-12

Applicant: Intel Corporation

Inventor： Paul I. Felkai ,  Annie Harper ,  Ratko Jagodic ,  Rajiv K. Mongia ,  Garth Shoemaker

IPC: G06F3/14 ,  H04N21/4788 ,  H04N21/431 ,  H04N21/442 ,  G06F3/01 ,  G06T11/60 ,  G06T13/80 ,  G10L15/26 ,  G06T5/00

CPC classification number: G06F3/1454 ,  G06F3/013 ,  G06F3/1423 ,  G06T11/60 ,  G06T13/80 ,  G10L15/26 ,  H04N21/4312 ,  H04N21/44218 ,  H04N21/4788 ,  G06T5/002 ,  G06T2207/20224 ,  G06T2210/22 ,  G09G2340/12 ,  G09G2358/00 ,  G09G2370/04

Abstract: Example apparatus, computer-implemented methods, systems, devices, and computer-readable media facilitate concurrent consumption of media content by multiple users using superimposed animation. An example apparatus includes a display to present media and a visual representation of a person; a sensor; machine-readable instructions; and processor circuitry to execute the machine-readable instructions to at least identify a direction of a gaze of a user based on signals output by the sensor; responsive to the direction of the gaze of the user being toward the media, cause a first adjustment to the visual representation; and responsive to the direction of the gaze of the user being toward the visual representation, cause a second adjustment to the visual representation, the second adjustment different than the first adjustment.

公开(公告)号：US11776456B2

公开(公告)日：2023-10-03

申请号：US17695680

申请日：2022-03-15

Applicant: LG ELECTRONICS INC.

Inventor： Sungdae Ahn ,  Donghun Park

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G2320/02 ,  G09G2370/04

Abstract: Disclosed is a display device including an external device interface configured to receive image data of an external device, a display configured to output the image data, and a controller configured to recognize a type of the external device using reference information of the external device, to correct image quality of the image data using distance information corresponding to the type of the external device, and to output the corrected image data.