Patents by Inventor Han Yu Ool KIM

Han Yu Ool KIM 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).

  • Electronic device for recognizing fingerprint using display
    Patent number: 11410454
    Abstract: According to an embodiment disclosed herein, an electronic device may include a housing, a display panel including a plurality of pixels housed in the housing, a flexible printed circuit board electrically connected to the display panel, a fingerprint sensor disposed under at least a portion of the display panel and on the flexible printed circuit board, a display driver integrated circuit (IC) and a processor electrically connected to the fingerprint sensor and the display driver IC.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: August 9, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Kon Bae, Yo Han Lee, Yun Pyo Hong, Dong Hwy Kim, Han Yu Ool Kim, Dong Kyoon Han, Kwang Tai Kim
  • Electronic device and method for displaying image on a display to prevent burn-in of the display
    Patent number: 11164285
    Abstract: An electronic device includes a display, a display driver integrated circuit (DDI) electrically coupled with the display, a memory that stores an image, and a processor. The processor is configured to analyze at least one feature of the image and to determine at least one of a movement range, a movement interval, and a movement period of the image based on the at least one feature. The DDI is configured to display the image in the display when at least part of the processor is deactivated, and to change a display location of the image within the movement range depending on the movement interval and the movement period.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: November 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Yu Ool Kim, Matheus Farias Miranda, Yo Han Lee, Jong Kon Bae, Dong Kyoon Han, Kwang Tai Kim, Dong Hyun Yeom
  • ELECTRONIC DEVICE FOR RECOGNIZING FINGERPRINT USING DISPLAY
    Publication number: 20210271849
    Abstract: According to an embodiment disclosed herein, an electronic device may include a housing, a display panel including a plurality of pixels housed in the housing, a flexible printed circuit board electrically connected to the display panel, a fingerprint sensor disposed under at least a portion of the display panel and on the flexible printed circuit board, a display driver integrated circuit (IC) and a processor electrically connected to the fingerprint sensor and the display driver IC.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 2, 2021
    Inventors: Jong Kon BAE, Yo Han LEE, Yun Pyo HONG, Dong Hwy KIM, Han Yu Ool KIM, Dong Kyoon HAN, Kwang Tai KIM
  • Method for low power driving of display and electronic device for performing same
    Patent number: 11106307
    Abstract: An electronic device includes a touch sensor; a touch sensor integrated circuit (IC) to detect a touch sensed by the touch sensor, a display panel, a host processor, and a display driving integrated circuit (IC) to drive the display panel such that an image received from a host processor is displayed on the display panel.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: August 31, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Kon Bae, Han Yu Ool Kim, Matheus Farias Miranda, Yun Pyo Hong, Ha Young Kim, Ji Eun Yang
  • Electronic device for recognizing fingerprint using display
    Patent number: 11017201
    Abstract: According to an embodiment disclosed herein, an electronic device may include a housing, a display panel including a plurality of pixels housed in the housing, a flexible printed circuit board electrically connected to the display panel, a fingerprint sensor disposed under at least a portion of the display panel and on the flexible printed circuit board, a display driver integrated circuit (IC) and a processor electrically connected to the fingerprint sensor and the display driver IC.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: May 25, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Kon Bae, Yo Han Lee, Yun Pyo Hong, Dong Hwy Kim, Han Yu Ool Kim, Dong Kyoon Han, Kwang Tai Kim
  • Display driving circuit and method of partial image data
    Patent number: 11017496
    Abstract: An electronic device includes a display, a processor generating image data, a graphic random access memory (GRAM) storing the image data, and a display driver integrated circuit for driving the display. The display driver integrated circuit is configured to select a part of the image data and to output the selected part to a specified area of the display.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: May 25, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Kon Bae, Dong Hwy Kim, Dong Kyoon Han, Yo Han Lee, Han Yu Ool Kim, Matheus Farias Miranda, Tae Sung Kim, Ho Jin Kim, Dong Hyun Yeom
  • METHOD FOR LOW POWER DRIVING OF DISPLAY AND ELECTRONIC DEVICE FOR PERFORMING SAME
    Publication number: 20210109623
    Abstract: An electronic device includes a touch sensor; a touch sensor integrated circuit (IC) to detect a touch sensed by the touch sensor, a display panel, a host processor, and a display driving integrated circuit (IC) to drive the display panel such that an image received from a host processor is displayed on the display panel.
    Type: Application
    Filed: March 27, 2018
    Publication date: April 15, 2021
    Inventors: Jong Kon BAE, Han Yu Ool KIM, Matheus Farias MIRANDA, Yun Pyo HONG, Ha Young KIM, Ji Eun YANG
  • ELECTRONIC DEVICE FOR RECOGNIZING FINGERPRINT USING DISPLAY
    Publication number: 20200342202
    Abstract: According to an embodiment disclosed herein, an electronic device may include a housing, a display panel including a plurality of pixels housed in the housing, a flexible printed circuit board electrically connected to the display panel, a fingerprint sensor disposed under at least a portion of the display panel and on the flexible printed circuit board, a display driver integrated circuit (IC) and a processor electrically connected to the fingerprint sensor and the display driver IC.
    Type: Application
    Filed: October 30, 2018
    Publication date: October 29, 2020
    Inventors: Jong Kon BAE, Yo Han LEE, Yun Pyo HONG, Dong Hwy KIM, Han Yu Ool KIM, Dong Kyoon HAN, Kwang Tai KIM
  • DISPLAY DRIVING CIRCUIT AND METHOD OF PARTIAL IMAGE DATA
    Publication number: 20200294185
    Abstract: An electronic device includes a display, a processor generating image data, a graphic random access memory (GRAM) storing the image data, and a display driver integrated circuit for driving the display. The display driver integrated circuit is configured to select a part of the image data and to output the selected part to a specified area of the display.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 17, 2020
    Inventors: Jong Kon BAE, Dong Hwy KIM, Dong Kyoon HAN, Yo Han LEE, Han Yu Ool KIM, Matheus Farias MIRANDA, Tae Sung KIM, Ho Jin KIM, Dong Hyun YEOM
  • Display driving circuit and method of partial image data
    Patent number: 10672097
    Abstract: An electronic device includes a display, a processor generating image data, a graphic random access memory (GRAM) storing the image data, and a display driver integrated circuit for driving the display. The display driver integrated circuit is configured to select a part of the image data and to output the selected part to a specified area of the display.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Kon Bae, Dong Hwy Kim, Dong Kyoon Han, Yo Han Lee, Han Yu Ool Kim, Matheus Farias Miranda, Tae Sung Kim, Ho Jin Kim, Dong Hyun Yeom
  • ELECTRONIC DEVICE AND METHOD FOR DISPLAYING IMAGE
    Publication number: 20200090301
    Abstract: An electronic device includes a display, a display driver integrated circuit (DDI) electrically coupled with the display, a memory that stores an image, and a processor. The processor is configured to analyze at least one feature of the image and to determine at least one of a movement range, a movement interval, and a movement period of the image based on the at least one feature. The DDI is configured to display the image in the display when at least part of the processor is deactivated, and to change a display location of the image within the movement range depending on the movement interval and the movement period.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Inventors: Han Yu Ool KIM, Matheus Farias MIRANDA, Yo Han LEE, Jong Kon BAE, Dong Kyoon HAN, Kwang Tai KIM, Dong Hyun YEOM
  • Operating method for display corresponding to luminance, driving circuit, and electronic device supporting the same
    Patent number: 10275012
    Abstract: A method for driving a display and an electronic device supporting the same are provided. The method includes determining a luminance setting of an output of a display panel; generating a gamma value corresponding to at least one sub pixel among sub pixels composing a pixel of the display panel when the luminance setting is equal to or lower than a specified value; and supplying the generated gamma value to the at least one sub pixel and at least one other sub pixel.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: April 30, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Kon Bae, Dong Hwy Kim, Dong Kyoon Han, Han Yu Ool Kim
  • DISPLAY DRIVING CIRCUIT, DISPLAY DRIVING METHOD AND ELECTRONIC DEVICE
    Publication number: 20180204303
    Abstract: An electronic device includes a display, a processor generating image data, a graphic random access memory (GRAM) storing the image data, and a display driver integrated circuit for driving the display. The display driver integrated circuit is configured to select a part of the image data and to output the selected part to a specified area of the display.
    Type: Application
    Filed: July 14, 2016
    Publication date: July 19, 2018
    Inventors: Jong Kon BAE, Dong Hwy KIM, Dong Kyoon HAN, Yo Han LEE, Han Yu Ool KIM, Matheus Farias MIRANDA, Tae Sung KIM, Ho Jin KIM, Dong Hyun YEOM
  • ELECTRONIC DEVICE AND METHOD FOR DISPLAYING IMAGE
    Publication number: 20180025468
    Abstract: An electronic device includes a display, a display driver integrated circuit (DDI) electrically coupled with the display, a memory that stores an image, and a processor. The processor is configured to analyze at least one feature of the image and to determine at least one of a movement range, a movement interval, and a movement period of the image based on the at least one feature. The DDI is configured to display the image in the display when at least part of the processor is deactivated, and to change a display location of the image within the movement range depending on the movement interval and the movement period.
    Type: Application
    Filed: July 25, 2017
    Publication date: January 25, 2018
    Inventors: Han Yu Ool KIM, Matheus Farias MIRANDA, Yo Han LEE, Jong Kon BAE, Dong Kyoon HAN, Kwang Tai KIM, Dong Hyun YEOM
  • OPERATING METHOD FOR DISPLAY CORRESPONDING TO LUMINANCE, DRIVING CIRCUIT, AND ELECTRONIC DEVICE SUPPORTING THE SAME
    Publication number: 20170336851
    Abstract: A method for driving a display and an electronic device supporting the same are provided. The method includes determining a luminance setting of an output of a display panel; generating a gamma value corresponding to at least one sub pixel among sub pixels composing a pixel of the display panel when the luminance setting is equal to or lower than a specified value; and supplying the generated gamma value to the at least one sub pixel and at least one other sub pixel.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 23, 2017
    Inventors: Jong Kon BAE, Dong Hwy KIM, Dong Kyoon HAN, Han Yu Ool KIM