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公开(公告)号：US12125942B2
公开(公告)日：2024-10-22
申请号：US17352708
申请日：2021-06-21
发明人： Youngjo Tak , Joosung Kim , Jonguk Seo , Sungjin Ahn , Donggun Lee , Jeongwook Lee , Youngjin Choi , Yongseok Choi , Jonghoon Ha
CPC分类号： H01L33/14 , H01L33/385 , H01L33/44
摘要： A semiconductor light emitting device is provided. The device includes a light emitting structure stack including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode electrically connected to the first conductive semiconductor layer; a second electrode electrically connected to the second conductive semiconductor layer; and a field control structure on a sidewall of the light emitting structure stack, the field control structure including a field control electrode on a sidewall of the active layer; and a dielectric layer between the field control electrode and the active layer.
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公开(公告)号：US11288782B2
公开(公告)日：2022-03-29
申请号：US16899162
申请日：2020-06-11
发明人： Su-Young Lee , Jeongwook Lee , Daejung Kim , Hwansun Sung , Hyunseok Yang , Eunjik Yi , Joohyoung Lee , Sooman Jeong
摘要： An electronic device performs HDR processing by using a plurality of image sensor blocks including a first image sensor block that photographs an object at a first field of view and a second image sensor block that photographs the object at a second field of view greater than the first field of view. An image signal processor generates first image data and second image data based on the photographed object. A main processor crops image data among image data of the second sensor that correspond to image data of the first sensor, and performs HDR processing based on the first image data and the cropped second image data.
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公开(公告)号：US11140330B2
公开(公告)日：2021-10-05
申请号：US17038952
申请日：2020-09-30
发明人： Eunjik Yi , Sooman Jeong , Heeshin Kim , Hwansun Sung , Suyoung Lee , Jeongwook Lee
摘要： A method of operating a digital image stabilization apparatus including acquiring motion information by a first camera for capturing an image of a first field of view, controlling a prism of a second camera using the motion information, acquiring a main image and a peripheral image by a second camera for capturing an image of a second field of view, the second field of view being narrower than the first field of view, and generating a stabilized frame image related to the main image using the motion information and the peripheral image may be provided.
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公开(公告)号：US12035046B2
公开(公告)日：2024-07-09
申请号：US17668434
申请日：2022-02-10
发明人： Kichrl Park , Sangmin Kim , Heeshin Kim , Yonggu Lee , Jeongwook Lee , Kilwoo Chung
IPC分类号： H04N23/69 , H04N23/62 , H04N23/959
CPC分类号： H04N23/69 , H04N23/62 , H04N23/959
摘要： An image signal processor may be configured to process an image based on simultaneously performing auto zoom and auto focus. An image signal processor may be configured to receive a first image from an image sensor may include processing circuitry configured to determine auto focus information on an object in the first image using a depth map, set a first area based on calculating a first outer point and a second outer point associated with the object using the depth map, set a second area based on a particular ratio that is determined based on the first outer point and the second outer point, and determine auto zoom information based on calculating a zoom ratio corresponding to a size of the second area.
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公开(公告)号：US11784285B2
公开(公告)日：2023-10-10
申请号：US17022496
申请日：2020-09-16
发明人： Youngjin Choi , Joosung Kim , Jonguk Seo , Sungjin Ahn , Donggun Lee , Jeongwook Lee , Yongseok Choi , Youngjo Tak , Jonghoon Ha
CPC分类号： H01L33/20 , H01L27/156 , H01L33/387 , H01L33/42 , H01L21/0254 , H01L33/12
摘要： A three-dimensionally structured semiconductor light emitting diode includes a first conductivity-type semiconductor rod having integral first and second portions, the first portion defining a first surface, the second portion defining a second surface opposite the first surface, and a side surface between the first and second surfaces, an active layer and a second conductivity-type semiconductor layer on the side surface of the first conductivity-type semiconductor rod, the active layer and the second conductivity-type semiconductor layer being on the second portion of the first conductivity-type semiconductor rod, an insulating cap layer on the second surface of the first conductivity-type semiconductor rod, a transparent electrode layer on the second conductivity-type semiconductor layer, and a passivation layer on the transparent electrode layer and exposing a portion of the transparent electrode layer, the passivation layer extending to cover ends of the active layer and the second conductivity-type semiconductor layer adjacent to the first surface.
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公开(公告)号：US11611708B2
公开(公告)日：2023-03-21
申请号：US17385601
申请日：2021-07-26
发明人： Eunjik Yi , Sooman Jeong , Heeshin Kim , Hwansun Sung , Suyoung Lee , Jeongwook Lee
摘要： A method of operating a digital image stabilization apparatus including acquiring motion information by a first camera for capturing an image of a first field of view, controlling a prism of a second camera using the motion information, acquiring a main image and a peripheral image by a second camera for capturing an image of a second field of view, the second field of view being narrower than the first field of view, and generating a stabilized frame image related to the main image using the motion information and the peripheral image may be provided.
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