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公开(公告)号：US20230221518A1
公开(公告)日：2023-07-13
申请号：US18095338
申请日：2023-01-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chansol HWANG , Byong Min Kang , Chansu Kim , Yoonsun Choi
CPC classification number: G02B7/028 , G02B30/27 , G02B27/01 , G02B2207/101
Abstract: Provided is an electronic device including a display, a parallax optical element configured to provide light corresponding to an image output from the display to an eyebox of a user, a temperature sensor configured to measure a temperature around the parallax optical element, a memory configured to store a plurality of parameter calibration models for determining correction information in different temperature ranges for a parameter of the parallax optical element, and a processor configured to determine correction information corresponding to the measured temperature based on a parameter calibration model corresponding to the measured temperature among the plurality of parameter calibration models, and adjust the parameter of the parallax optical element based on the correction information.
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Patent Agency Ranking
公开(公告)号：US20230403388A1
公开(公告)日：2023-12-14
申请号：US18239611
申请日：2023-08-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chansol HWANG , Byong Min KANG , Jinho LEE
IPC: H04N13/327 , H04N13/317 , H04N13/111 , G06F3/04847
CPC classification number: H04N13/327 , H04N13/317 , H04N13/111 , G06F3/04847 , H04N13/125
Abstract: Provided is an electronic device including a display to output an image, a parallax optical element configured to provide light corresponding to the image to a plurality of viewpoints, an input interface configured to receive an input to calibrate the parallax optical element by a user who observes a pattern image from a reference viewpoint among the plurality of viewpoints, and a processor configured to output the pattern image generated by rendering a calibration pattern toward the reference viewpoint, adjust at least one of a pitch parameter, a slanted angle parameter, and a position offset parameter of the parallax optical element based on the input, and output, by the display, the pattern image adjusted by re-rendering the calibration pattern based on an adjusted parameter.
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公开(公告)号：US20220109815A1
公开(公告)日：2022-04-07
申请号：US17200236
申请日：2021-03-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byong Min KANG , Chansol HWANG , Jinho LEE
IPC: H04N13/125 , H04N17/04 , H04N13/302 , G06T7/00 , H04N13/221 , H04N13/383 , H04N13/324
Abstract: A method and apparatus for measuring a dynamic crosstalk are provided. The method may include: controlling a driver configured to cause a camera to have a dynamic movement; at either one or both of a left eye position and a right eye position of a user, capturing a stereo pattern image output through a three-dimensional (3D) display, by the camera while the camera is in the dynamic movement; and measuring the dynamic crosstalk occurring by the 3D display based on the stereo pattern image captured by the camera.
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公开(公告)号：US20240412034A1
公开(公告)日：2024-12-12
申请号：US18383755
申请日：2023-10-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chansol HWANG , Wonseop SONG , Dongwon JANG , Young Hun SUNG , Dokwan OH
Abstract: A binary neural network apparatus including a binarized last layer is provided. According to an embodiment of the present disclosure, the binary neural network apparatus includes: a binary neural network including a first layer, one or more second layers, and a third layer, wherein the one or more second layers are provided between the first layer and the third layer, and the third layer has binary input and binary weights and is configured to output a binarized bit sequence; and a non-binary converter configured to convert the binarized bit sequence into non-binary data and output the non-binary data.
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公开(公告)号：US20230221476A1
公开(公告)日：2023-07-13
申请号：US18085232
申请日：2022-12-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： CHANSU KIM , YOONSUN CHOI , BYONG MIN KANG , Chansol HWANG
CPC classification number: G02B5/3033 , G02B30/27 , G02B1/14
Abstract: Provided is a polarizing film for a three-dimensional (3D) head-up display (HUD) and a 3D HUD device including the polarizing film, in which the polarizing film includes a polarizer layer, a first protective layer on a first surface of the polarizer layer, and a second protective layer on a second surface of the polarizer layer opposite to the first surface.
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公开(公告)号：US20230033372A1
公开(公告)日：2023-02-02
申请号：US17672935
申请日：2022-02-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chansol HWANG , Byong Min KANG , Jinho LEE
IPC: H04N13/327 , H04N13/317 , G06F3/04847 , H04N13/111
Abstract: Provided is an electronic device including a display to output an image, a parallax optical element configured to provide light corresponding to the image to a plurality of viewpoints, an input interface configured to receive an input to calibrate the parallax optical element by a user who observes a pattern image from a reference viewpoint among the plurality of viewpoints, and a processor configured to output the pattern image generated by rendering a calibration pattern toward the reference viewpoint, adjust at least one of a pitch parameter, a slanted angle parameter, and a position offset parameter of the parallax optical element based on the input, and output, by the display, the pattern image adjusted by re-rendering the calibration pattern based on an adjusted parameter.
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