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公开(公告)号：US20230208052A1
公开(公告)日：2023-06-29
申请号：US18178994
申请日：2023-03-06
发明人： Kookjoo LEE , Sumin YUN , Minwoo LEE , Juseok LEE , Wonhee CHOE , Chaejun LEE , Jinwoo JUNG , Jaebong CHUN , Hochul HWANG
摘要： An electronic device is provided. The electronic device includes a housing and a display. The display is arranged in the inner space of the housing while being visible from the outside, and includes a curved side portion. The display includes a plurality of conductive mesh patterns that form an antenna. The plurality of conductive mesh patterns includes a first conductive mesh pattern arranged in a first portion of the display and a second conductive mesh pattern arranged on a second portion of the outer periphery of the first portion. The first conductive mesh pattern and the second conductive mesh pattern have different shapes.
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公开(公告)号：US20230102743A1
公开(公告)日：2023-03-30
申请号：US18061665
申请日：2022-12-05
发明人： Sumin YUN , Kookjoo LEE , Minwoo LEE , Juseok LEE , Wonhee CHOE , Hosaeng KIM , Jinwoo JUNG , Jaebong CHUN , Hochul HWANG
摘要： An electronic device may include a display panel, a conductive pattern panel disposed on the display panel, an antenna pattern formed in a second region of the conductive pattern panel, a first dummy pattern including a plurality of conductive lines, a wireless communication circuit electrically connected to the antenna pattern, and at least one processor electrically connected to the display panel, the conductive pattern panel, and the wireless communication circuit, and the at least one processor may be configured to receive a radio frequency (RF) signal at least by using the antenna pattern and/or the wireless communication circuit.
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公开(公告)号：US20230199096A1
公开(公告)日：2023-06-22
申请号：US18108868
申请日：2023-02-13
发明人： Sumin YUN , Kookjoo LEE , Minwoo LEE , Juseok LEE , Jinwoo JUNG , Jaebong CHUN , Wonhee CHOE , Hochul HWANG
CPC分类号： H04M1/0266 , H01Q1/243 , H01Q3/36 , H04M2250/22
摘要： According to various embodiments of the present disclosure, an electronic device comprises: a dielectric sheet disposed between a display panel and at least one portion of a housing and includes a conductive mesh comprising a plurality of conductive lines, the dielectric sheet including at least one first mesh pattern part disposed in a first region of the dielectric sheet, a second mesh pattern part disposed in a second region at least partially surrounding the first region, and at least one dummy pattern part which segments the at least one first mesh pattern part and the second mesh pattern part in a third region between the first region and the second region; and a wireless communication circuit disposed in the housing and electrically connected to the at least one first mesh pattern part, wherein the at least one dummy pattern part may include a plurality of segments formed in the third region by partially removing the plurality of conductive lines.
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公开(公告)号：US20230020872A1
公开(公告)日：2023-01-19
申请号：US17944584
申请日：2022-09-14
发明人： Minwoo LEE , Seungryeol KIM , Seungjin KIM , Junghyun KIM , Byungduk YANG , Gwanghui LEE , Seoyoung LEE , Juseok LEE , Woojun JUNG
IPC分类号： G09G3/3225 , G09G3/20
摘要： An electronic device is provided. The electronic device includes a display panel and a display driver integrated circuit configured to drive the display panel. The display driver integrated circuit is configured to determine a luminance value of the display panel if a request for a change from a current driving frequency of the display panel to a target driving frequency is received, and determine at least one intermediate driving frequency between the current driving frequency and the target driving frequency depending on the luminance value of the display panel.
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公开(公告)号：US20230343299A1
公开(公告)日：2023-10-26
申请号：US18344020
申请日：2023-06-29
发明人： Minwoo LEE , Seoyoung LEE , Juseok LEE , Kwangtai KIM , Donghyun YEOM
IPC分类号： G09G3/3275
CPC分类号： G09G3/3275 , G09G2360/08 , G09G2360/18
摘要： An example electronic device includes a display panel configured to display a screen, a display driver IC (DDI) configured to supply a data voltage for displaying the screen to the display panel, and a processor configured to transmit image data for setting the data voltage to the DDI. The DDI is configured to generate a synchronization signal for controlling a time point at which the data voltage is supplied to the display panel, and to deliver the synchronization signal to the processor. The processor is configured to select a time point, at which the image data starts to be transmitted, within a waiting period of the synchronization signal.
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6.发明申请公开(公告)号：US20230016948A1
公开(公告)日：2023-01-19
申请号：US17860716
申请日：2022-07-08
发明人： Seungryeol KIM , Minwoo LEE , Kwangtai KIM , Donghwy KIM , Donghyun YEOM , Seoyoung LEE , Juseok LEE
摘要： An electronic device that quickly updates a screen when receiving an input from a peripheral device is provided. The electronic device includes a display driver integrated circuit (DDIC) configured to output a tearing effect (TE) signal having a designated frequency, and a processor configured to control the peripheral device, a display, and the DDIC and to transmit image data to the DDIC in response to the TE signal, wherein the DDIC is configured to output the TE signal at a first frequency, receive an interrupt signal from the peripheral device while the TE signal is output at the first frequency, output the TE signal at a second frequency in response to the interrupt signal, the second frequency being greater than the first frequency, receive image data updated by the processor based on the TE signal output at the second frequency, and drive the display to display the received image data.
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公开(公告)号：US20220114956A1
公开(公告)日：2022-04-14
申请号：US17267384
申请日：2021-01-28
发明人： Minwoo LEE , Seungryeol KIM , Seungjin KIM , Junghyun KIM , Byungduk YANG , Gwanghui LEE , Seoyoung LEE , Juseok LEE , Woojun JUNG
IPC分类号： G09G3/3225
摘要： An electronic device is provided. The electronic device includes a display panel and a display driver integrated circuit configured to drive the display panel. The display driver integrated circuit is configured to determine a luminance value of the display panel if a request for a change from a current driving frequency of the display panel to a target driving frequency is received, and determine at least one intermediate driving frequency between the current driving frequency and the target driving frequency depending on the luminance value of the display panel.
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公开(公告)号：US20210248980A1
公开(公告)日：2021-08-12
申请号：US17155132
申请日：2021-01-22
发明人： Gwanghui LEE , Minwoo KIM , Seungjin KIM , Minwoo LEE , Juseok LEE , Woojun JUNG
摘要： According to an embodiment, an electronic device may include at least one processor, a display, a memory configured to store image frames, and a display controller configured to output the image frames. The at least one processor may be configured to transmit a first image frame to be output through the display, based on a first timing signal received from the display controller, identify a state of the electronic device, transmit first control information for changing a timing of the first timing signal, in response to transmitting the first control information for changing the timing of the first timing signal, receive a second timing signal from the display controller, and transmit, to the memory, a second image frame to be output through the display, based on the received second timing signal. The timing of the second timing signal may differ from the timing of the first timing signal.
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公开(公告)号：US20230143803A1
公开(公告)日：2023-05-11
申请号：US18153657
申请日：2023-01-12
发明人： Minwoo LEE , Seungryeol KIM , Seoyoung LEE , Juseok LEE
IPC分类号： G09G3/20
CPC分类号： G09G3/2011 , G09G2320/0276 , G09G2320/0673 , G09G2320/0626 , G09G2320/0233
摘要： An instruction of an electronic device is provided. The instruction of the electronic device, when executed by a processor, causes a display panel to be operated using one of a first gamma set corresponding to a first operating frequency and a second gamma set corresponding to a second operating frequency, each of the first gamma set and the second gamma set comprises gamma voltage values for each luminance and gradation, the first gamma set and the second gamma set include the same gamma voltage value in a first gradation range of a first luminance so as to have the substantially same optical characteristic when the operating frequency changes, the first gamma set and the second gamma set include the same gamma voltage value in a second gradation range of a second luminance, and the first gradation range and the second gradation range are different from each other.
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公开(公告)号：US20230123776A1
公开(公告)日：2023-04-20
申请号：US18086007
申请日：2022-12-21
发明人： Seoyoung LEE , Minwoo LEE , Juseok LEE
摘要： An electronic device is provided. The electronic device includes a memory, a display driver integrated circuit (DDIC), a display, and a processor that generates an image frame, transmits the image frame to the DDIC, and controls the DDIC to drive the display based on the image frame. The DDIC outputs a first timing signal at a first frame period, outputs a second timing signal at a second frame period longer than the first frame period when the reception of the image frame is delayed, and outputs a third timing signal at a third frame period longer than the first frame period and shorter than the second frame period when the image frame is not received for a designated reference time after the second timing signal is output.
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