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公开(公告)号：US12026850B2
公开(公告)日：2024-07-02
申请号：US18160512
申请日：2023-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyungmin Kim , Heungkyo Seo , Junho Lee , Sojeong Cha , Hyungdo Lee
IPC: G06T3/608 , G06F3/04845 , G06F3/04883 , G06V30/32
CPC classification number: G06T3/608 , G06F3/04845 , G06F3/04883 , G06V30/36
Abstract: An electronic device is provided. The electronic device includes a display, an input sensing circuit capable of acquiring a handwriting input inputted through the display, and at least one processor electrically connected to the display and the input sensing circuit, wherein the at least one processor uses the input sensing circuit to recognize written characters generated by means of the handwriting input inputted through the display, determines the slope of the recognized written characters, horizontally aligns the recognized written characters on the basis of the determined slope, and controls the display so that the recognized written characters and the horizontally aligned written characters are overlapped and displayed.
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公开(公告)号：US11829597B2
公开(公告)日：2023-11-28
申请号：US16986971
申请日：2020-08-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donghyuk Lee , Taewon Kwak , Kyungmin Kim , Dohyeon Kim , Jungrim Kim , Jihoon Kim , Gibeyong Park , Jeongwan Park , Jinsu Shin , Konsang Lee , Seungcheol Lee , Bongje Cho , Munwon Choi , Seowon Choi , Eunji Choi , Yeunwook Lim
IPC: G06F3/04883 , G06F40/171 , G06V30/32 , G06V30/142
CPC classification number: G06F3/04883 , G06F40/171 , G06V30/1423 , G06V30/32
Abstract: Disclosed is an electronic device for processing a handwriting input and including a touch screen, a processor operatively connected with the touch screen, and a memory operatively connected with the processor, wherein the memory stores instructions, which when executed, cause the processor to control the electronic device to perform handwriting recognition for a first handwriting input of a user displayed on the touch screen, to convert the first handwriting input into a text, identify at least one of an attribute or characteristic of the first handwriting input, apply at least one of the identified attribute or characteristic to the converted text, and in response to a request for conversion of the first handwriting input, replace the first handwriting input into a text (herein after, a first rich text) to which the identified at least one of the attribute or characteristic has been applied.
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公开(公告)号：US20230319431A1
公开(公告)日：2023-10-05
申请号：US18329169
申请日：2023-06-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yunhwan JUNG , Hyeokjong LEE , Sunyool Kang , Kyungmin Kim , Yunhong KIM , Ingyeong SHIN
IPC: H04N25/585 , H04N25/75 , H04N25/77 , H04N25/616 , H04N25/709 , H04N25/78
CPC classification number: H04N25/585 , H04N25/75 , H04N25/77 , H04N25/616 , H04N25/709 , H04N25/78
Abstract: An image sensor includes a pixel configured to operate in a high conversion gain (HCG) mode and a low conversion gain (LCG) mode during a readout period, and a correlated double sampling (CDS) circuit configured to generate a comparison signal based on a ramp signal and a pixel voltage received from the pixel, wherein the CDS circuit includes a comparator configured to: receive the pixel voltage through a first input node, receive the ramp signal through a second input node based on an LCG reset signal or an LCG image signal being received as the pixel voltage, and receive the ramp signal through a third input node based on an HCG reset signal or an HCG image signal being received as the pixel voltage; and compare the ramp signal to the pixel voltage, and output the comparison signal corresponding to a comparison result.
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公开(公告)号：US20220217291A1
公开(公告)日：2022-07-07
申请号：US17561050
申请日：2021-12-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungmin Kim , Changeun Kang , Hoyong Na , Jihun Shin , Youngtae Jang , Youngkyun Jeong
Abstract: An image sensor includes a pixel array, in which a plurality of pixels are arranged, and a row driver for controlling the plurality of pixels. Each of the plurality of pixels includes a first photodiode, a second photodiode having a larger light-receiving area than the first photodiode, a first floating diffusion node in which charges generated by the first photodiode are stored, a first capacitor connected to the first floating diffusion node, and a capacitor control transistor having one end connected in series to the first capacitor. For each of the plurality of pixels, the row driver adjusts capacitance of the first floating diffusion node by using the capacitor control transistor for each of a plurality of preset operation modes during a readout period of the first photodiode.
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5.发明授权公开(公告)号：US12161439B2
公开(公告)日：2024-12-10
申请号：US17043388
申请日：2019-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chungsoon Park , Kyungmin Kim , Sujin Park , Hyunggon Kim
Abstract: Disclosed is an electronic device comprising: a biometric sensor, including at least one light emitting diode (LED) and at least one light receiving unit, for acquiring biometric information by means of the at least one light emitting device and the at least one light receiving unit; a power receiving circuit configured to receive a wireless power signal from an external electronic device; and a processor operatively coupled to the biometric sensor and the power receiving circuit. The processor may be configured to receive a designated wireless power signal from the external electronic device by using the power receiving circuit and to perform optical communication with the external electronic device by using the biosensor when the designated wireless power signal is received. Other various embodiments identified from the specification are also possible.
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Patent Agency Ranking
公开(公告)号：US12028634B2
公开(公告)日：2024-07-02
申请号：US17570746
申请日：2022-01-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungmin Kim , Hoyong Na , Jihun Shin , Youngtae Jang
IPC: H04N25/75 , H04N25/46 , H04N25/705
CPC classification number: H04N25/75 , H04N25/46 , H04N25/705
Abstract: An image sensor includes a first layer including a pixel array region having a plurality of pixels arranged in a plurality of row lines and a plurality of column lines; and a second layer including a row driver selecting at least a portion of the plurality of row lines, generating pixel control signals driving selected row lines, and outputting the pixel control signals to control signal lines, wherein the selected row lines share the control signal lines, at a branch point of the first layer, the selected row lines receive the pixel control signals from the control signal lines in common, and the pixel control signals simultaneously drive the selected row lines.
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公开(公告)号：US11743610B2
公开(公告)日：2023-08-29
申请号：US17833397
申请日：2022-06-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seokyong Park , Kyungmin Kim
IPC: H04N25/59 , H01L27/146 , H04N25/766
CPC classification number: H04N25/59 , H01L27/14612 , H04N25/766 , H01L27/14643
Abstract: A unit pixel circuit includes a first photodiode, a second photodiode different from the first photodiode, a first floating diffusion node in which charges generated in the first photodiode are accumulated, a second floating diffusion node in which charges generated in the second photodiode are accumulated, a capacitor connected to the first floating diffusion node and a first voltage node, and accumulating overflowed charges of the first photodiode, a first switch transistor connecting the first floating diffusion node to a third floating diffusion node, a reset transistor connecting the third floating diffusion node to a second voltage node, a gain control transistor connecting the second floating diffusion node to the third floating diffusion node, and a second switch transistor connected to the first voltage node and the second voltage node.
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公开(公告)号：USD984458S1
公开(公告)日：2023-04-25
申请号：US29766304
申请日：2021-01-14
Applicant: Samsung Electronics Co., Ltd.
Designer： Heungkyo Seo , Taehyun Kang , Kyungmin Kim , Kyoungtaek Kim , Jongwoo Shin , Junho Lee , Sojeong Cha
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公开(公告)号：US11606523B2
公开(公告)日：2023-03-14
申请号：US16890422
申请日：2020-06-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sunyool Kang , Yongjun Cho , Yunhwan Jung , Heesung Chae , Kyungmin Kim , Haesick Sul , Sukki Yoon
IPC: H04N5/3745 , H01L27/146
Abstract: An image sensor, including a pixel array including a plurality of pixels connected to row lines extending in a first direction and column lines extending in a second direction intersecting the first direction; a ramp voltage generator configured to output a ramp voltage; a sampling circuit including a plurality of comparators, each comparator of the plurality of comparators having a first input terminal connected to a column of the column lines and a second input terminal configured to receive the ramp voltage; and an analog-to-digital converter configured to convert an output of the plurality of comparators to a digital signal, wherein the plurality of comparators include a first comparator connected to a first column line, and a second comparator connected to a second column line adjacent to the first column line in the first direction, wherein each of the first comparator and the second comparator includes a first transistor and a second transistor disposed sequentially in the second direction, and wherein a gap between the first transistor of the first comparator and the second transistor of the first comparator is different from a gap between the first transistor of the second comparator and the second transistor of the second comparator.
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公开(公告)号：USD1038984S1
公开(公告)日：2024-08-13
申请号：US29828385
申请日：2022-02-25
Applicant: Samsung Electronics Co., Ltd.
Designer： Heungkyo Seo , Taehyun Kang , Kyungmin Kim , Heewoon Kim , Hyungdo Lee , Sojeong Cha
Abstract: FIG. 1 is the first image in a sequence for a display screen or portion thereof with transitional graphical user interface showing our new design; and,
FIG. 2 is a front view of the second image thereof.
The outermost broken lines in the figures depict a display screen or portion thereof and form no part of the claimed design.
The remaining broken lines in the figures depict portions of the graphical user interface which form no part of the claimed design.
The appearance of the graphical user interface sequentially transitions between the images shown in FIGS. 1 and 2. The process or period in which one image transitions to another forms no part of the claimed design.
The grayscale tones shown in the figures represent a contrast in appearance.
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