Patents by Inventor Byung-seok Min
Byung-seok Min has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240040183Abstract: A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.Type: ApplicationFiled: October 6, 2023Publication date: February 1, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Sung PARK, Byung Seok Min, Jong Wook Park
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Patent number: 11812092Abstract: A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.Type: GrantFiled: November 7, 2022Date of Patent: November 7, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Sung Park, Byung Seok Min, Jong Wook Park
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Publication number: 20230055281Abstract: A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.Type: ApplicationFiled: November 7, 2022Publication date: February 23, 2023Applicant: Samsung Electronics Co., Ltd.Inventors: Jae-Sung PARK, Byung Seok MIN, Jong Wook PARK
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Patent number: 11516536Abstract: A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.Type: GrantFiled: June 9, 2021Date of Patent: November 29, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Sung Park, Byung Seok Min, Jong Wook Park
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Patent number: 11234042Abstract: A display apparatus includes: a display; a receiver configured to receive data of main content from a content provider; and a processor configured to control the receiver to receive image data and reference information about whether sub content is involved along with main content in the image data, control the display to display an image of the main content and the sub content selectively involved in the main content based on the image data received in the receiver, and make the image be displayed by one image process selected corresponding to whether the sub content is involved in the image based on the reference information among a plurality of image processes.Type: GrantFiled: November 12, 2018Date of Patent: January 25, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Hyun Kim, Byung Seok Min, Ho Cheon Wey, Beom Joon Kim, Jong Hwan Kim, Do Won Heo
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Publication number: 20210352357Abstract: A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.Type: ApplicationFiled: June 9, 2021Publication date: November 11, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Sung PARK, Byung Seok MIN, Jong Wook PARK
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Patent number: 11057666Abstract: A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.Type: GrantFiled: January 2, 2020Date of Patent: July 6, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Sung Park, Byung Seok Min, Jong Wook Park
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Publication number: 20200267440Abstract: A display apparatus includes: a display; a receiver configured to receive data of main content from a content provider; and a processor configured to control the receiver to receive image data and reference information about whether sub content is involved along with main content in the image data, control the display to display an image of the main content and the sub content selectively involved in the main content based on the image data received in the receiver, and make the image be displayed by one image process selected corresponding to whether the sub content is involved in the image based on the reference information among a plurality of image processes.Type: ApplicationFiled: November 12, 2018Publication date: August 20, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Hyun KIM, Byung Seok MIN, Ho Cheon WEY, Beom Joon KIM, Jong Hwan KIM, Do Won HEO
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Publication number: 20200221166Abstract: A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.Type: ApplicationFiled: January 2, 2020Publication date: July 9, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Sung Park, Byung Seok Min, Jong Wook Park
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Patent number: 10708564Abstract: Provided are an image processing apparatus and method, which use a maximum display luminance value of a mastering display and a maximum display luminance value of a target display according to luminance characteristics of a current scene of an encoded image.Type: GrantFiled: May 10, 2016Date of Patent: July 7, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-ho Park, Seung-hoon Han, Gui-won Seo, Ho-cheon Wey, Byung-seok Min
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Patent number: 10455125Abstract: An image processing method includes obtaining color information of each of a plurality of pixels included in an input image signal; determining whether a color value of each of the plurality of pixels corresponds to a gamut boundary of the input image signal based on the obtained color information; determining a gain value for allowing the color value of at least one of the plurality of pixels to correspond to the gamut boundary, based on a result of the determining; and converting the color value of the at least one pixel based on the determined gain value.Type: GrantFiled: March 30, 2016Date of Patent: October 22, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok Min, Jong-man Kim
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Patent number: 10319085Abstract: Disclosed are a method and apparatus for generating local metadata including position information of a similar color mapping region and a color mapping function of the similar color mapping region and a method and apparatus for correcting color components 5 of a pixel in a similar color mapping region based on local metadata.Type: GrantFiled: January 28, 2016Date of Patent: June 11, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok Min, Tae-gyu Lim, Seung-hoon Han, Ho-cheon Wey
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Patent number: 10277783Abstract: A method of generating metadata includes: obtaining a first image and a second image respectively having different color gamuts; obtaining at least one of information regarding a white point and information regarding the color gamut of the second image; correcting the first image based on the obtained information; and generating the metadata based on a correspondence relation between color information of the corrected first image and color information of the second image.Type: GrantFiled: June 1, 2015Date of Patent: April 30, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok Min, Dong-hyun Kim, Seung-hoon Han, Ho-cheon Wey
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Patent number: 10235779Abstract: An image display device may include a display and a controller configured to change a value of a pixel included in an input image based on a hue value and a saturation value of the pixel and control the display such that the display displays the image in which the value of the pixel has been changed.Type: GrantFiled: April 11, 2017Date of Patent: March 19, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok Min, Hyun-seung Lee, Young-su Moon
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Patent number: 10192473Abstract: A display apparatus for image processing and a method thereof are disclosed. The image processing method of a display apparatus includes receiving an image frame, identifying color where color cast is present by analyzing at least one of an illumination element and a tint element of the received image frame, and correcting color where the color cast is present by using color distribution of the received image frame.Type: GrantFiled: June 15, 2017Date of Patent: January 29, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok Min, Chun Zhao, Young-su Moon, Ho-cheon Wey
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Publication number: 20180146120Abstract: An image processing method includes obtaining color information of each of a plurality of pixels included in an input image signal; determining whether a color value of each of the plurality of pixels corresponds to a gamut boundary of the input image signal based on the obtained color information; determining a gain value for allowing the color value of at least one of the plurality of pixels to correspond to the gamut boundary, based on a result of the determining; and converting the color value of the at least one pixel based on the determined gain value.Type: ApplicationFiled: March 30, 2016Publication date: May 24, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok MIN, Jong-man KIM
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Publication number: 20180139429Abstract: Provided are an image processing apparatus and method, which use a maximum display luminance value of a mastering display and a maximum display luminance value of a target display according to luminance characteristics of a current scene of an encoded image.Type: ApplicationFiled: May 10, 2016Publication date: May 17, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-ho PARK, Seung-hoon HAN, Gui-won SEO, Ho-cheon WEY, Byung-seok MIN
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Publication number: 20180025477Abstract: Disclosed are a method and apparatus for generating local metadata including position information of a similar color mapping region and a color mapping function of the similar color mapping region and a method and apparatus for correcting color components of a pixel in a similar color mapping region based on local metadata.Type: ApplicationFiled: January 28, 2016Publication date: January 25, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok MIN, Tae-gyu LIM, Seung-hoon HAN, Ho-cheon WEY
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Publication number: 20180025682Abstract: A display apparatus for image processing and a method thereof are disclosed. The image processing method of a display apparatus includes receiving an image frame, identifying color where color cast is present by analyzing at least one of an illumination element and a tint element of the received image frame, and correcting color where the color cast is present by using color distribution of the received image frame.Type: ApplicationFiled: June 15, 2017Publication date: January 25, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok MIN, Chun ZHAO, Young-su MOON, Ho-cheon WEY
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Publication number: 20180018793Abstract: An image display device and an image display method are disclosed. The image display device may include a display and a controller configured to change a value of a pixel included in an input image based on a hue value and a saturation value of the pixel and control the display such that the display displays the image in which the value of the pixel has been changed.Type: ApplicationFiled: April 11, 2017Publication date: January 18, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-seok MIN, Hyun-seung LEE, Young-su MOON