Patents by Inventor Bo-Ra Lee

Bo-Ra Lee 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).

  • Publication number: 20250234719
    Abstract: A pixel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel, which are disposed adjacent to each other. Each of the first, second, and third sub-pixels includes a lower electrode, a pixel defining layer disposed on the lower electrode and expose an area of the lower electrode, an upper electrode disposed on the pixel defining layer and face the lower electrode, and a light emitting structure disposed between the lower electrode and the upper electrode. The pixel further includes a bank disposed on the pixel defining layer between the second sub-pixel and the third sub-pixel. The light emitting structure of the second sub-pixel and the light emitting structure of the third sub-pixel are separated from each other by the bank.
    Type: Application
    Filed: December 11, 2024
    Publication date: July 17, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: Hyeong Pil KIM, Hyo Min KO, Sang Gyun KIM, Il Ha SONG, Bo Ra LEE, Hyeon Mi LEE
  • Publication number: 20250141062
    Abstract: A secondary battery electrode and a method of manufacturing a secondary battery electrode are disclosed. A secondary battery electrode includes an electrode plate body including a first area and a second area, an active material layer on the first area, a ceramic layer on the second area, a coupling portion located in the second area, and a tab welded to the coupling portion.
    Type: Application
    Filed: June 4, 2024
    Publication date: May 1, 2025
    Inventors: Sang Heon LEE, Young Dae KO, Kyung KIM, Seo Hyun KIM, Won Seok KIM, Cheon Soo KIM, Sang Hyuck AHN, Bo Ra LEE, Jeong A WON, Su Kyung JIN
  • Patent number: 12245469
    Abstract: A display device includes a first substrate on which a thin film transistor is disposed, a planarization layer disposed on the first substrate, where the planarization layer includes a plurality of protrusions, a first electrode disposed on the planarization layer, a pixel defining layer disposed on the first electrode, where the pixel defining layer includes a plurality of insulating patterns corresponding to the protrusions, a light emitting layer disposed on the first electrode and the pixel defining layer, and a second electrode disposed on the light emitting layer.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: March 4, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Beom Joon Kim, Hyo Min Ko, Sang Gyun Kim, Bo Ra Lee
  • Publication number: 20240279158
    Abstract: A novel compound for a capping layer, and an organic light emitting device containing the same are disclosed.
    Type: Application
    Filed: March 13, 2024
    Publication date: August 22, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Dong Jun KIM, Dong Hyun LEE, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Tae Jin LEE, Yeong Rong PARK, Dae Woong LEE, Il Soo OH, Bo Ra LEE, Hyeon Jeong IM, Ill Hun CHO
  • Publication number: 20240271038
    Abstract: A novel compound for a light emitting device, and an organic light emitting device containing the same are disclosed.
    Type: Application
    Filed: March 13, 2024
    Publication date: August 15, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Byung Cheol MIN, Hee Joo KIM, Dong Hyun LEE, Ja Eun ANN, Dong Yuel KWON, Tae Min KIM, Hyeon Jeong IM, Il Soo OH, Yeong Rong PARK, Dae Woong LEE, Bo Ra LEE, Ill Hun CHO
  • Publication number: 20240276871
    Abstract: A novel compound for a light emitting device, and an organic light emitting device containing the same are disclosed.
    Type: Application
    Filed: March 13, 2024
    Publication date: August 15, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Byung Cheol MIN, Dong Jun KIM, Jeong Woo HAN, Hyung Jin LEE, Ja Eun ANN, Dong Yuel KWON, Dae Woong LEE, Hyeon Jeong IM, Yeong Rong PARK, Il Soo OH, Bo Ra LEE, Ill Hun CHO
  • Publication number: 20240251591
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: July 25, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Dong Hyun LEE, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Ill Hun CHO, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM
  • Publication number: 20240249382
    Abstract: An image processing device, and a pixel interpolation method, includes a preprocessor configured to generate a region of interest having a preset size based on pixel values received from an image sensor including white pixels and configured to determine an interpolation direction in the region of interest. The image processing device and interpolation method also includes a pixel interpolator configured to determine a second target pixel corresponding to the interpolation direction based on a first target pixel included in the region of interest and configured to calculate an interpolated white pixel value of the first target pixel based on a ratio of pixel values of adjacent white pixels adjacent to the first target pixel and the second target pixel to pixel values corresponding to a color of the first target pixel.
    Type: Application
    Filed: July 25, 2023
    Publication date: July 25, 2024
    Applicant: SK hynix Inc.
    Inventors: Dong Gyun KIM, Jeong Yong SONG, Jae Yoon YOO, Bo Ra LEE
  • Publication number: 20240190810
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: June 13, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Jeong Woo HAN, Hyung Jin LEE, Ja Eun ANN, Dong Yuel KWON, Ill Hun CHO, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM
  • Publication number: 20240190811
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: June 13, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Byung Cheol MIN, Hee Joo KIM, Dong Jun KIM, Hyung Jin LEE, Ja Eun ANN, Dong Yuel KWON, Yeong Rong PARK, Dae Woong LEE, Il Soo OH, Bo Ra LEE, Hyeon Jeong IM, Ill Hun CHO
  • Publication number: 20240158338
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 16, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Hwan Il JE, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM, Ill Hun CHO
  • Publication number: 20240164138
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 16, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Tae Jin LEE, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM, Ill Hun CHO
  • Publication number: 20240129641
    Abstract: An image processing device including: a gain value manager for generating white gain values corresponding to a plurality of positions, based on a sensing result of a predetermined white image; a target pixel manager for detecting saturated pixels, based on pixel values received from an external device, and determining target pixels as saturated white pixels of which each have a pixel value that indicates that the saturated white pixel is saturated, based on peripheral pixels of the saturated white pixels among the detected saturated pixels; and a target pixel corrector for changing pixel values of the target pixels, based on the white gain values and pixel values of the peripheral pixels.
    Type: Application
    Filed: March 16, 2023
    Publication date: April 18, 2024
    Applicant: SK hynix Inc.
    Inventors: Jeong Yong SONG, Dong Gyun KIM, Jae Yoon YOO, Bo Ra LEE
  • Patent number: 11864405
    Abstract: A display device includes: a substrate; a transistor that is disposed on the substrate; an auxiliary electrode that is connected with the transistor; a first electrode that is disposed on a same layer as the auxiliary electrode; a light emitting diode layer that is disposed on the first electrode; and a second electrode that is disposed on the light emitting diode layer, wherein the second electrode contacts the auxiliary electrode at a side surface thereof.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: January 2, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Gyun Kim, Il Soo Oh, Bo Ra Lee
  • Publication number: 20220149316
    Abstract: A display device includes: a substrate; a transistor that is disposed on the substrate; an auxiliary electrode that is connected with the transistor; a first electrode that is disposed on a same layer as the auxiliary electrode; a light emitting diode layer that is disposed on the first electrode; and a second electrode that is disposed on the light emitting diode layer, wherein the second electrode contacts the auxiliary electrode at a side surface thereof.
    Type: Application
    Filed: August 17, 2021
    Publication date: May 12, 2022
    Inventors: Sang Gyun KIM, II Soo OH, Bo Ra LEE
  • Publication number: 20220069043
    Abstract: A display device includes a first substrate on which a thin film transistor is disposed, a planarization layer disposed on the first substrate, where the planarization layer includes a plurality of protrusions, a first electrode disposed on the planarization layer, a pixel defining layer disposed on the first electrode, where the pixel defining layer includes a plurality of insulating patterns corresponding to the protrusions, a light emitting layer disposed on the first electrode and the pixel defining layer, and a second electrode disposed on the light emitting layer.
    Type: Application
    Filed: August 18, 2021
    Publication date: March 3, 2022
    Inventors: Beom Joon KIM, Hyo Min KO, Sang Gyun KIM, Bo Ra LEE
  • Publication number: 20200260127
    Abstract: An interactive server, a display apparatus, and a control method thereof are disclosed. An interactive server includes a communication unit configured to perform communication with a display apparatus and receive a voice command signal including a first command element representing a target and a second command element representing an execution command; a storage unit configured to store indicators and command words; an extraction unit configured to extract an indicator corresponding to the first command element and a command word corresponding to the second command element from the storage unit; and a controller configured to generate response information corresponding to the voice command signal by combining the extracted indicator and command word, and send the response information to the display apparatus, wherein the first command element is an command element that is determined based on a displaying status of objects displayed on a screen of the display apparatus.
    Type: Application
    Filed: April 30, 2020
    Publication date: August 13, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-hye CHUNG, Myung-jae KIM, Yong-wook SHIN, Bo-ra LEE, Jin-sik LEE, Cheong-jae LEE
  • Patent number: 10678563
    Abstract: A display apparatus and a method for controlling the display apparatus are provided. More specifically, the display apparatus outputs a visual test screen and an auditory test voice signal, determines a degree and a classification of impairment of a user, and sets a User Interface (UI) or sets a voice signal output based on the determined degree and classification of impairment.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: June 9, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Bo-ra Lee
  • Patent number: 10506796
    Abstract: A claw clipper with an LED for a companion animal, includes: a pair of handles connected to each other by an elastic member; a pair of clipper blades each attached to a first side of an end portion of each of the handles, respectively; and an LED module provided in a first surface of the end portion of one of the pair of handles and emitting light in a direction toward the clipper blades.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: December 17, 2019
    Inventor: Bo Ra Lee
  • Patent number: D952963
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: May 24, 2022
    Inventor: Bo Ra Lee