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公开(公告)号：US12001244B2
公开(公告)日：2024-06-04
申请号：US17847790
申请日：2022-06-23
发明人： Jeongho Cho , Kyusung Kim , Jongah Kim , Jeongmin Park , Heewoong Yoon , Donghan Lee
CPC分类号： G06F1/1641 , G06F1/1677 , G09G5/10 , G09G2320/0626 , G09G2360/144
摘要： A foldable electronic device is provided. The foldable electronic device includes a foldable housing that can be fold/unfolded with respect to a folding shaft, a display that is visible through one surface of the foldable housing, a photosensor which is arranged inside the foldable housing and which includes a light-receiving unit for measuring the intensity of light emitted at the electronic device, and at least one processor operationally connected to the photosensor and the display, wherein the at least one processor is configured to acquire an illuminance value by using the photosensor, acquire data related to the incident angle of the light, emitted on the electronic device, by using the photosensor, correct the illuminance value based on the data related to the incident angle of the light, determine the brightness of a first part of the display based on the corrected illuminance value, and determine the brightness of a second part of the display based on the illuminance value and the angle formed by the foldable housing.
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公开(公告)号：US11971757B2
公开(公告)日：2024-04-30
申请号：US16928260
申请日：2020-07-14
发明人： Jongah Kim , Jeongho Cho , Heewoong Yoon , Donghan Lee
CPC分类号： G06F1/1686 , G01S7/4813 , G01S7/51 , G01S17/10 , G06F1/1637 , G06F1/1658 , H05K1/189 , H05K2201/10121 , H05K2201/10151
摘要： In embodiments, an electronic device may include a housing, a display panel, and an optical sensor module. The display panel is disposed in an inner space of the housing and is at least partially visible from an outside through the housing, the display including a display area, a first non-display area disposed adjacent to at least a peripheral portion of the display area, and a second non-display area disposed adjacent to at least a peripheral portion of the first non-display area. The optical sensor module is disposed in the inner space at least partially overlapping the display panel, and includes a flexible printed circuit board (FPCB), a light emitting structure disposed on the FPCB at least partially overlapping the first non-display area when the display panel is viewed from above, and a light receiving structure disposed on the FPCB at least partially overlapping the display area when the display panel is viewed from above. The display area has a first transmittance, and the first non-display area has a second transmittance greater than the first transmittance.
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公开(公告)号：US11934229B2
公开(公告)日：2024-03-19
申请号：US18113938
申请日：2023-02-24
发明人： Jongah Kim , Heewoong Yoon , Kihyuk Lee , Donghan Lee , Jeongho Cho , Gwangho Choi
IPC分类号： G06F1/16 , G06F1/3231 , G06F1/3234 , H04M1/02 , H04M1/72463
CPC分类号： G06F1/1652 , G06F1/1694 , G06F1/3231 , G06F1/3265 , H04M1/0239 , H04M1/0268 , H04M1/724631
摘要： According to the present disclosure an electronic device is disclosed comprising: a housing including a front surface, a rear surface facing the direction opposite to the front surface, and a side surface encompassing the space between the front surface and the rear surface; a display included in the housing and visible to the outside of the electronic device through the front surface; an optical sensor positioned between the display and the rear surface overlapping at least one region of the display when viewed from above the front surface, and including a light-emitting part and a light-receiving part; and a first partition positioned between the light-emitting part and the light-receiving part based on the electronic device having a first shape, and a second partition present between the light-emitting part and the light-receiving part based on the electronic device having a second shape transformed from the first shape, wherein a straight line connecting the light-emitting part and the light-receiving part is perpendicular to the direction in which the electronic device changes from the first shape to the second shape.
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公开(公告)号：US11307083B2
公开(公告)日：2022-04-19
申请号：US16541028
申请日：2019-08-14
发明人： Jeongho Cho , Donghan Lee , Jongah Kim , Heewoong Yoon
IPC分类号： G01J1/04 , F21V23/04 , G06F1/16 , G06F1/3234 , G06F1/3215 , G06F1/3231 , G01J1/42
摘要： Various embodiments of the disclosure relate to a proximity-illuminance sensor and an electronic device including the same to increase the accuracy of the illuminance sensor and addressing crosstalk issues. According to an embodiment, an electronic device comprises a transparent member, a scattering member disposed under a portion of the transparent member to scatter light incident at a designated angle from an outside of the electronic device through the transparent member, a light receiving element disposed under the portion and configured to obtain scattered light which is scattered by the scattering member from at least a part of incident light, and a control circuit configured to determine a brightness of the incident light based on, at least, the scattered light obtained through the light receiving element. The electronic device may be implemented in various manners according to embodiments of the disclosure.
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公开(公告)号：US12010432B2
公开(公告)日：2024-06-11
申请号：US17868135
申请日：2022-07-19
发明人： Jeongho Cho , Jongah Kim , Heewoong Yoon , Kihyuk Lee , Donghan Lee , Gwangho Choi
IPC分类号： G09G3/34 , H04N23/745
CPC分类号： H04N23/745 , G09G3/34
摘要： According to an embodiment, an electronic device may include an illuminance sensor including a first modulator obtaining a first signal for first illuminance values during a first integration time and a second modulator obtaining a second signal for second illuminance values during a second integration time, and a processor. The processor may be configured to calculate the first illuminance values and the second illuminance values based on the first and second signals, determine that an ambient light source is a flickering light source based on the second illuminance values, if obtaining display parameter information associated with an image output through the display, compensate for the first illuminance values based on the display parameter information and adjust a brightness value of the display based on the compensated first illuminance values, and if failing to obtain the display parameter information, adjust the brightness value of the display based on the second illuminance values.
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公开(公告)号：US11929001B2
公开(公告)日：2024-03-12
申请号：US18159959
申请日：2023-01-26
发明人： Jongah Kim , Kyusung Kim , Jeongho Cho , Heewoong Yoon , Kihyuk Lee , Donghan Lee , Gwangho Choi
CPC分类号： G09G3/20 , G01J1/4204 , G09G2320/0626 , G09G2330/021 , G09G2360/144 , G09G2360/16
摘要： A method and a device are provided. The device includes a light-measuring sensor, a display, a memory, and at least one processor operatively connected to the light-measuring sensor, the display, and the memory, wherein the at least one processor is configured to analyze the frequency of an external light source, obtain an operation period of the display, obtain a ratio of an off period of time of the display on the basis of the operation period, and calculate illuminance by using different algorithms on the basis of the relationship between the frequency of the external light source and the operation period and the ratio of the off period of time of the display.
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7.发明授权公开(公告)号：US11244995B2
公开(公告)日：2022-02-08
申请号：US16681159
申请日：2019-11-12
发明人： Jeongho Cho , Jongah Kim , Heewoong Yoon , Donghan Lee , Kyusung Kim , Chanhyoung Park , Eunsook Seo , Taewoong Lee , Euntaek Jang
IPC分类号： H01L27/32 , G06F3/041 , G09G3/20 , G09G3/3225
摘要： An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface facing, a display exposed through a portion of the front surface, an illuminance sensor disposed between the display and the rear surface to overlap an area of the display when viewed from above the front surface, a processor positioned inside the housing and operatively connected with the display, and a memory positioned inside the housing and operatively connected with the processor, wherein the memory stores instructions configured to, when executed, enable the processor to receive first illuminance data measured using the illuminance sensor, identify display parameter information associated with the first illuminance data, obtain second illuminance data based on at least a part of the display parameter information and the first illuminance data, and adjust a brightness of the display based on at least a part of the second illuminance data.
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公开(公告)号：US11735146B2
公开(公告)日：2023-08-22
申请号：US16953815
申请日：2020-11-20
发明人： Donghan Lee , Jongjin Kim , Jongah Kim , Heewoong Yoon , Jeongho Cho
CPC分类号： G09G5/38 , G01C3/08 , G01J1/44 , G06V40/1318 , G06V40/67 , G09G5/10 , G09G2320/0646 , G09G2320/103 , G09G2340/0464 , G09G2340/14 , G09G2360/144 , G09G2360/145
摘要： According to an embodiment, an electronic device may include: a display, an optical sensor disposed in a rear surface of the display and overlapping the display, the optical sensor including a light emitting unit including light emitting circuitry and a light receiving unit including light receiving circuitry, a processor operatively connected with the display and the optical sensor, and a memory operatively connected with the processor, wherein the memory may store instructions which, when executed, cause the processor to: obtain position information of a first area corresponding to the light emitting unit of the optical sensor in the display, and based on the light emitting unit of the optical sensor radiating light, output a visual object in the first area and/or an area adjacent to the first area on the display.
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公开(公告)号：US11693513B2
公开(公告)日：2023-07-04
申请号：US17526564
申请日：2021-11-15
发明人： Heewoong Yoon , Jeongho Cho , Sangjin Kim , Jongah Kim , Donghan Lee
CPC分类号： G06F3/0418 , G01S17/08 , H05K5/0017
摘要： An electronic device is provided and includes a display; a first member disposed on a rear surface of the display and including at least one opening; an optical sensor including a light emitting unit and a light receiving unit disposed to emit light to the outside of the display through at least a portion of the at least one opening, and a light receiving unit; and a second member disposed in at least a partial region of the at least one opening and formed to enclose the light emitting unit. At least a part region of the second member is disposed between the light emitting unit and the light receiving unit to separate the light emitting unit and the light receiving unit.
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10.发明授权公开(公告)号：US11610558B2
公开(公告)日：2023-03-21
申请号：US17841758
申请日：2022-06-16
发明人： Wanjae Ju , Nanyoung Park , Jungyong Yun , Heewoong Yoon
摘要： According to various embodiments, an electronic device includes a housing, a display viewable through a front surface of the housing and configured to display a screen, a camera sensor disposed in at least a portion of the front surface of the housing and configured to measure an external illuminance, a processor operationally connected to the display and the camera sensor; and a memory operationally connected to the processor. The memory may store instructions that, when executed, cause the processor to control the electronic device to: detect an turn-on event of the display, turn on the camera sensor to acquire the external illuminance using the camera sensor based on the display being turned on, acquire preview image information for a specified time through the camera sensor, turn off the camera sensor, acquire the external illuminance using an exposure time and a brightness value based on the acquired preview image information, and control a luminance of the display based on the external illuminance.
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