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公开(公告)号：US20190286874A1
公开(公告)日：2019-09-19
申请号：US16351710
申请日：2019-03-13
发明人： Minwoo LEE , Seoyoung LEE , Juseok LEE , Wonhee CHOE
摘要： Certain embodiments relate to an apparatus and method for recognizing a fingerprint on the basis of a driving scheme to improve sensitivity of a fingerprint sensor in an electronic device. In one embodiment, the electronic device may include a touch panel comprising a plurality of electrodes and a plurality of channel electrically coupled in a designated direction with the plurality of electrodes in at least part of designated regions, a touch control circuit for driving the touch panel, and a processor, wherein the processor is configured to identify an input of an external object in the designated regions; acquire a first image for the external object in a state where two or more channels out of the plurality of channels are coupled by the touch control circuit, based at least on the input; acquire a second image for the external object in a state where another two or more channels out of the plurality of channels are coupled by the touch control circuit, based at least on the input; and authenticating the external object with the first image and the second image, thereby generating fingerprint information.
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2.发明申请公开(公告)号：US20180273816A1
公开(公告)日：2018-09-27
申请号：US15933630
申请日：2018-03-23
发明人： Minchul LEE , Namil KOO , Kyungrim KIM , Sun-Woo PARK , Yongin PARK , Min-Woo LEE , Wonhee CHOE , Hun Rae KIM , Dong-Sel KIM , Zeeyoung LEE
IPC分类号： C09J183/10 , C09J133/06 , C08J3/24 , C08F20/18 , H01L21/02 , C08K3/36
CPC分类号： C09J183/10 , C08F20/18 , C08F220/18 , C08F2500/01 , C08J3/246 , C08K3/36 , C09J133/06 , C09J133/08 , H01L21/02118 , C08F2220/1825 , C08F2220/1858 , C08F2220/1875 , C08F220/20 , C08L83/06
摘要： Provided are a composition for adhesion, a stacked structure including the same, and an electronic device including the same. The composition for adhesion may include an acrylic resin and a silane compound. The acrylic resin may have a weight average molecular weight of about 100,000 g/mol to about 200,000 g/mol, and may include a polymerization unit derived from a monomer represented by Formula A1 and a polymerization unit derived from a monomer represented by Formula A2. The silane compound may have a weight average molecular weight of about 300 g/mol to about 2,000 g/mol, and a polymerization unit derived from a monomer represented by Formula B.
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公开(公告)号：US20190318676A1
公开(公告)日：2019-10-17
申请号：US16383796
申请日：2019-04-15
发明人： Hoyoung JUNG , Wonhee CHOE , Nari KIM
IPC分类号： G09G3/00 , G06T7/00 , H04N5/232 , G02B5/08 , H04N19/176
摘要： Disclosed is an electronic device including a display, a camera, a communication circuit, a memory, and a processor. The processor may obtain by using the camera or receive from an external device by using the communication circuit, a first image corresponding to a first display image having a uniformly repeated pattern and output through the display or another display included in the external device, obtain by using the camera or receive from the external device by using the communication circuit, a second image corresponding to a second display image having the same gradation and output through the display or the other display, identify some deteriorated pixels among pixels included in the display or the other display by using the second image, determine location information of the deteriorated pixels by using the uniformly repeated pattern, and generate compensation information for the deteriorated pixels based on the location information.
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公开(公告)号：US20220005392A1
公开(公告)日：2022-01-06
申请号：US17478335
申请日：2021-09-17
发明人： Seungheon LEE , Sehoon KIM , Wonhee CHOE , Hoyoung JUNG
摘要： An electronic device is provided. The electronic device includes a deformable display panel, a sensor, a display driving circuit operatively coupled to the deformable display panel and the sensor, and comprising a graphical random access memory (GRAM), and a processor operatively coupled to the display driving circuit and the sensor, wherein the display driving circuit can be configured to, while the size of a displayable area of the deformable display panel is changed, store, in the GRAM, data for displaying an image of a first size received from the processor, receive, from the sensor, a signal for indicating that the size of the displayable area is a second size smaller than the first size, after the data is stored, and scan part of the data in response to the reception of the signal, thereby displaying an image of the second size through the deformable display panel.
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5.发明申请公开(公告)号：US20210271087A1
公开(公告)日：2021-09-02
申请号：US17261733
申请日：2019-07-23
发明人： Hoyoung JUNG , Nari KIM , Sehoon KIM , Wonhee CHOE
摘要： An electronic device according to various embodiments comprises: a display including a plurality of pixels; a first polarizing plate arranged on a first area of the display and capable of rotating, in a first rotational direction, a first light outputted through one or more first pixels included in the first area; a second polarizing plate arranged on a second area of the display and capable of rotating, in a second rotational direction, a second light outputted through one or more second pixels included in the second area; a first mirror arranged to have a first designated incline on the first area and capable of reflecting the first light rotating in the first rotational direction; a second mirror arranged to have a second designated incline on the second area and capable of reflecting at least a part of the second light rotating in the second rotational direction; and a flat lens capable of transmitting a first reflective light obtained by allowing the first light rotating in the first rotational direction to be reflected through the first mirror, and a second reflective light obtained by allowing the second light rotating in the second rotational direction to be reflected through the second mirror, wherein the flat lens forms a first focal point at a location of the first reflective light before the first reflective light passes through the flat lens, and forms a second focal point at a location of the second reflective light after the second reflective light passes through the flat lens.
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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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7.发明申请公开(公告)号：US20220270566A1
公开(公告)日：2022-08-25
申请号：US17741762
申请日：2022-05-11
发明人： Seungryeol KIM , Wonhee CHOE
摘要： Various embodiments of the present disclosure relate to an electronic device for changing attributes of a display, and an operation method in an electronic device. The electronic device may be configured to: acquire user information; set user period information for changing attributes of the display based on the acquired user information; acquire information associated with content being displayed on the display or has been determined to be displayed on the display; change an attribute setting value of the display based on set user period information and the information associated with the content; and control the display to display content based on the changed attribute setting value.
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公开(公告)号：US20210089636A1
公开(公告)日：2021-03-25
申请号：US16971771
申请日：2019-02-14
发明人： Minwoo LEE , Taesung KIM , Wonhee CHOE
摘要： Provided are an electronic device for acquiring biometric information by using an electrode selected from electrodes of a biometric sensor, and a method for controlling same. An electronic device according to various embodiments of the present document may comprise: a biometric sensor including a plurality of electrodes for acquiring biometric information; and a processor electrically connected to the biometric sensor, wherein the processor is configured to determine whether an event related to acquiring of the biometric information occurs, select certain electrodes from the plurality of electrodes to acquire the biometric information, in response to occurrence of the event, and acquire the biometric information by using the selected electrodes.
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