公开(公告)号：US20240119604A1

公开(公告)日：2024-04-11

申请号：US18364901

申请日：2023-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongchan KIM ,  Dongnam BYUN ,  Jaewook SHIN ,  Jinyoung HWANG ,  Sejin KWAK ,  Geunho LEE

IPC: G06T7/20 ,  B25J9/16 ,  G06T7/70 ,  G06T17/05

CPC classification number: G06T7/20 ,  B25J9/1664 ,  G06T7/70 ,  G06T17/05 ,  G06T2207/20101 ,  G06T2207/30241 ,  G06V2201/07

Abstract: A method of controlling an electronic device by using spatial information and an electronic device using spatial information are provided. The method includes selecting, based on spatial information about a space including at least one object and a task that the electronic device is set to perform, an object that obstructs the task from among objects located in a space corresponding to the task, providing a user of the electronic device with object movement guide information corresponding to attribute information about the selected object, determining a movement path used to perform the task, based on a user's response corresponding to the object movement guide information, and driving the electronic device according to the determined movement path.

公开(公告)号：US20230283879A1

公开(公告)日：2023-09-07

申请号：US18136148

申请日：2023-04-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongchan KIM ,  Jinyoung HWANG

IPC: H04N23/611 ,  H04N23/60 ,  H04N23/63 ,  H04N23/80

CPC classification number: H04N23/611 ,  H04N23/632 ,  H04N23/64 ,  H04N23/815

Abstract: A method performed by an electronic device, includes: A method for performed by an electronic device, includes: acquiring an image by using a first lens; inputting information about a plurality of candidate regions of the image into a neural network model that is trained to acquire a score indicating whether a face of a person is included, and acquiring scores for the plurality of candidate regions; identifying a candidate region including at least part of a person’s face among the plurality of candidate regions based on the acquired scores; and providing guide information for changing a capturing composition based on information about the location of the identified person region and a score of the identified person region.

公开(公告)号：US20230232026A1

公开(公告)日：2023-07-20

申请号：US18127304

申请日：2023-03-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongchan KIM ,  Jinyoung HWANG

IPC: H04N19/42 ,  G06V10/77 ,  G06V10/82 ,  G06V10/774 ,  H04N19/167 ,  G06V10/74 ,  H04N19/136

CPC classification number: H04N19/42 ,  G06V10/7715 ,  G06V10/82 ,  G06V10/774 ,  H04N19/167 ,  G06V10/761 ,  H04N19/136

Abstract: Provided are a device and operating method thereof for obtaining compression ratio information for recognizing a target object in an image using a deep neural network model, and compressing an image using the compression ratio information and encoding the compressed image. According to an embodiment of the present disclosure, there is provided a device that receives an image via at least one camera or a communication interface, obtains a feature map for detecting a target object in the received image, outputs a compression ratio for correctly recognizing the target object in the image by inputting the image and the feature map to a deep neural network model composed of pre-trained model parameters, and generates a bitstream by compressing the image using the output compression ratio and encoding the compressed image.

公开(公告)号：US20230163148A1

公开(公告)日：2023-05-25

申请号：US17991063

申请日：2022-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younsu HA ,  Dongchan KIM ,  Minkwan KIM ,  Minju YOON ,  Hwiyoung JEONG

IPC: H01L27/146

CPC classification number: H01L27/14621 ,  H01L27/14685 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/14636

Abstract: Disclosed is an image sensor comprising a substrate including a pixel area and an optically black area and having a first surface and a second surface that are opposite to each other, a plurality of color filters on the second surface of the substrate on the pixel area, and a first optically black pattern in a first recess on the second surface of the substrate on the optically black area. The first optically black pattern includes a material that is the same as a material of one of the color filters. Top surfaces of the color filters and a top surface of the first optically black pattern are at the same level.

公开(公告)号：US20240338122A1

公开(公告)日：2024-10-10

申请号：US18746420

申请日：2024-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongchan KIM ,  Jinyoung HWANG

IPC: G06F3/04883 ,  G06T7/50 ,  G06T7/62 ,  G06V10/74 ,  G06V10/82 ,  G06V20/70

CPC classification number: G06F3/04883 ,  G06T7/50 ,  G06T7/62 ,  G06V10/761 ,  G06V10/82 ,  G06V20/70 ,  G06T2207/20081

Abstract: An electronic device includes a touch screen and a processor configured to: based on a touch input of a user being acquired through the touch screen, acquire an image corresponding to the acquired touch input of the user; identify a type of the acquired touch input of the user by inputting, to a neural network model for identifying the type of the touch input of the user, the acquired image, a first image corresponding to a first type touch input obtained by touching the touch screen with a pressure smaller than a preconfigured pressure, and a second image corresponding to a second type touch input obtained by touching the touch screen with a pressure greater than the preconfigured pressure; and perform a function based on the identified type of the touch input.

公开(公告)号：US20240258352A1

公开(公告)日：2024-08-01

申请号：US18410259

申请日：2024-01-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongchan KIM ,  Byoungho KWON ,  Beomsuk LEE

IPC: H01L27/146

CPC classification number: H01L27/14629 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14636

Abstract: An image sensor including a substrate including an active pixel region and a peripheral region surrounding the active pixel region; a metal layer on a peripheral region of the substrate; a lower reflective layer on the substrate and the metal layer; a resonance layer on the lower reflective layer; and an upper reflective layer on the resonance layer, wherein the resonance layer has a first thickness on the active pixel region in a vertical direction perpendicular to an upper surface of the substrate and a second thickness in the vertical direction on the peripheral region, and the first thickness is greater than the second thickness.

公开(公告)号：US20240213342A1

公开(公告)日：2024-06-27

申请号：US18599522

申请日：2024-03-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghwan HUH ,  Dongchan KIM ,  Dae Hyun KIM ,  Euiju KIM ,  Jisoo LEE

IPC: H01L29/423 ,  H01L21/768 ,  H01L21/8234 ,  H01L29/49 ,  H01L29/51 ,  H01L29/78

CPC classification number: H01L29/4236 ,  H01L21/76877 ,  H01L21/823437 ,  H01L21/82345 ,  H01L29/42364 ,  H01L29/4916 ,  H01L29/518 ,  H01L29/78 ,  H01L29/7827

Abstract: A semiconductor device includes a substrate, a gate trench in the substrate, a gate insulating film in the gate trench, a titanium nitride (TiN)-lower gate electrode film on the gate insulating film, the titanium nitride (TiN)-lower gate electrode film including a top surface, a first side surface, and a second side surface opposite the first side surface, a polysilicon-upper gate electrode film on the titanium nitride (TiN)-lower gate electrode film, and a gate capping film on the polysilicon-upper gate electrode film. A center portion of the top surface of the titanium nitride (TiN)-lower gate electrode film overlaps a center portion of the polysilicon-upper gate electrode film in a direction that is perpendicular to a top surface of the substrate, and each of the first side surface and the second side surface of the titanium nitride (TiN)-lower gate electrode film is connected to the gate insulating film.

公开(公告)号：US20240014358A1

公开(公告)日：2024-01-11

申请号：US18349485

申请日：2023-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hong Kyu SEO ,  Soonmin CHA ,  Dongchan KIM ,  Enjung KIM ,  Taehyung KIM ,  Tae Ho KIM ,  Shin Ae JUN ,  You Jung CHUNG

IPC: H01L33/56 ,  H01L33/06 ,  H01L33/00 ,  H01L33/14

CPC classification number: H01L33/56 ,  H01L33/06 ,  H01L33/005 ,  H01L33/14 ,  H01L2933/0016 ,  H01L2933/005

Abstract: An electroluminescent device that includes a first electrode and a second electrode spaced apart from each other, a light emitting layer disposed between the first electrode and the second electrode, an electron transport layer disposed between the light emitting layer and the second electrode, and an organic layer disposed on the electron transport layer. The light emitting layer includes a plurality of semiconductor nanoparticles, the electron transport layer includes a plurality of metal oxide nanoparticles, and the organic layer includes a polymeric acid compound.

公开(公告)号：US20250113098A1

公开(公告)日：2025-04-03

申请号：US18977369

申请日：2024-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeyeop LEE ,  Dongchan KIM ,  Jongmyeong BAN ,  Hyechan BAE ,  Dongnam BYUN ,  Seongwo OH ,  Haedong YEO ,  Jinyoung HWANG

IPC: H04N23/60 ,  H04N1/21 ,  H04N5/262 ,  H04N23/45 ,  H04N23/57 ,  H04N23/62 ,  H04N23/63 ,  H04N23/667 ,  H04N23/951

Abstract: An electronic device and a controlling method of the electronic device are provided. The controlling method of an electronic device according to the disclosure includes the steps of, based on a first user input for or related to acquiring a live view image through a camera including a plurality of lenses different from one another being received, acquiring a plurality of image frames for each of the plurality of lenses and storing the image frames in a first memory, inputting the plurality of image frames for each lens stored in the first memory into a neural network model, by a predetermined time interval, and acquiring score information including composition preference information of each of the input image frames, selecting at least one lens among the plurality of lenses based on the score information, storing image frames acquired through the selected at least one lens in a second memory during the predetermined time interval, and based on a second user input for initiating recording of the live view image being received, storing an image related to the image frames stored in the second memory in a third memory until a time point when a third user input for ending the recording is received.

公开(公告)号：US20240381682A1

公开(公告)日：2024-11-14

申请号：US18661790

申请日：2024-05-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Woo KIM ,  You Jung CHUNG ,  Dongchan KIM ,  Enjung KIM ,  Chan Su KIM ,  Hong Kyu SEO ,  ILYOUNG LEE ,  Sungwoo HWANG

IPC: H10K50/115 ,  C01G9/02 ,  H10K50/16 ,  H10K71/12

Abstract: An electroluminescent device, a method of manufacturing the same, and a display device including the same are provided. The method of manufacturing the electroluminescent device comprises disposing a light emitting layer including a semiconductor nanoparticle on a first electrode; depositing a composition including a zinc oxide nanoparticle containing a first metal onto the light emitting layer to provide an electron transport layer; and disposing a second electrode on the electron transport layer to provide the electroluminescent device. The first metal includes an alkaline earth metal, zirconium, tungsten, titanium, yttrium, aluminum, gallium, indium, tin, cobalt, vanadium, or a combination thereof. The zinc oxide nanoparticle has a particle size of 1 nanometer or more and 50 nanometers or less. Preparation of the zinc oxide nanoparticle includes contacting a first metal precursor, a zinc precursor, a base, and a metal carbonate in an organic solvent to form the zinc oxide nanoparticle.