Patents by Inventor Dae-Il Kim

Dae-Il 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).

  • Patent number: 11968312
    Abstract: Disclosed herein are an apparatus and method for processing vehicle data security based on a cloud.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: April 23, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sang-Woo Lee, Dae-Won Kim, Jin-Yong Lee, Boo-Sun Jeon, Bo-Heung Chung, Hong-Il Ju, Joong-Yong Choi
  • Publication number: 20240128418
    Abstract: A display device includes a display area including pixel areas; a non-display area; and a pixel provided in each pixel area. The pixel may include first to third areas divided from each other in a direction; first and second sub-electrodes provided in each of the first to third areas, and spaced apart from each other; light emitting elements provided in each of the first to third areas, and disposed between the first and second sub-electrodes; a bridge pattern disposed in each of the first to third areas under the first and second sub-electrodes of the corresponding area with an insulating layer disposed therebetween; a first contact electrode provided in each of the first to third areas on the first sub-electrode of the corresponding area; and a second contact electrode provided in each of the first to third areas on the second sub-electrode of the corresponding area.
    Type: Application
    Filed: September 24, 2020
    Publication date: April 18, 2024
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chang Il TAE, Hyun Min CHO, Dae Hyun KIM
  • Publication number: 20240120386
    Abstract: Disclosed is a power semiconductor device and a manufacturing method thereof and, more particularly, a power semiconductor device and a manufacturing method thereof seeking to capture electrons trapped on one side of a transistor during transistor operation, prevent current collapse effects, and improve reliability consequently by forming or including one or more hole injection regions in a separation space between a gate electrode and a drain electrode.
    Type: Application
    Filed: April 3, 2023
    Publication date: April 11, 2024
    Inventors: Ji Houn JUNG, Dae Il KIM, Han Seok KO, Ung Bi SON
  • Publication number: 20240119949
    Abstract: An encoding/decoding apparatus and method for controlling a channel signal is disclosed, wherein the encoding apparatus may include an encoder to encode an object signal, a channel signal, and rendering information for the channel signal, and a bit stream generator to generate, as a bit stream, the encoded object signal, the encoded channel signal, and the encoded rendering information for the channel signal.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 11, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jeong Il SEO, Seung Kwon BEACK, Dae Young JANG, Kyeong Ok KANG, Tae Jin PARK, Yong Ju LEE, Keun Woo CHOI, Jin Woong KIM
  • Patent number: 11949881
    Abstract: The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: April 2, 2024
    Assignees: Electronics and Telecommunications Research Institute, Kwangwoon University Research Institute for Industry Cooperation, Industry-Academia Cooperation Group of Sejong University
    Inventors: Se-Yoon Jeong, Hae-Chul Choi, Jeong-Il Seo, Seung-Kwon Beack, In-Seon Jang, Jae-Gon Kim, Kyung-Ae Moon, Dae-Young Jang, Jin-Woo Hong, Jin-Woong Kim, Yung-Lyul Lee, Dong-Gyu Sim, Seoung-Jun Oh, Chang-Beom Ahn, Dae-Yeon Kim, Dong-Kyun Kim
  • Patent number: 11939422
    Abstract: A copolymer including a structural unit represented by Chemical Formula 1 wherein the copolymer is capable of improving luminous efficiency and durability, particularly, an improvement in luminescence life-span, of an electroluminescence device, particularly a quantum dot electroluminescence device.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: March 26, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Masashi Tsuji, Fumiaki Kato, Naotoshi Suganuma, Takahiro Fujiyama, Yusaku Konishi, Dae Young Chung, Ha Il Kwon, Soonmin Cha, Tae Ho Kim
  • Publication number: 20240096725
    Abstract: In one example, an electronic device includes an embedded module, which includes a module substrate and module components coupled to the module substrate. A device substrate is coupled to the first module substrate. Device terminals are coupled to the module components and a device encapsulant structure encapsulates the embedded module, the device substrate, and the device terminals. A portion of the device substrate is exposed from the device encapsulant structure and portions of the device terminals are exposed from the device encapsulant structure. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: August 18, 2023
    Publication date: March 21, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Dae Young PARK, Byong Jin KIM, Gi Jeong KIM, Hyeong Il JEON, Kwang Soo SANG, Jin Young KHIM
  • Publication number: 20240088260
    Abstract: A power semiconductor device and a method of manufacturing the power semiconductor device are disclosed. The power semiconductor device includes an isolation region at or in a bather layer in contact with or adjacent to a drain electrode to reduce or prevent current collapse between a gate electrode and the drain electrode.
    Type: Application
    Filed: March 14, 2023
    Publication date: March 14, 2024
    Inventors: Ji Houn JUNG, Dae Il KIM, Han Seok KO, Ung Bi SON
  • Publication number: 20230209937
    Abstract: Disclosed is an organic light emitting display device, and more particularly, an organic light emitting display device having a fence structure between a pixel region and which covers edge or peripheral portions of adjacent first electrodes that include an anode. The organic light emitting display device increases isolation characteristics by preventing crosstalk between adjacent pixel regions, and prevents certain defects that may occur during subsequent processing (e.g., following formation of a reflective electrode).
    Type: Application
    Filed: December 12, 2022
    Publication date: June 29, 2023
    Inventors: Sang Il HWANG, Dae Il KIM, Nam Kyu KIM
  • Publication number: 20230187267
    Abstract: Provided is a semiconductor device and a method of manufacturing the same and, more particularly, to a semiconductor device and a method of manufacturing the same, seeking to reduce or prevent transmission of noise between adjacent devices and improve isolation characteristics by forming a second isolation region into an upper region (e.g., a pre-DTI region) and a lower region (e.g., a DTI region) relatively deep in the substrate.
    Type: Application
    Filed: November 15, 2022
    Publication date: June 15, 2023
    Inventors: Sang Il HWANG, Dae Il KIM, Sung Hoon LEE, Min Woo KIM, Young Joon CHOI
  • Patent number: 11588129
    Abstract: Provided is an organic light-emitting diode display device (100) in which an anode electrode (134) extends to cover sides of a reflective metal (131) below the anode electrode (134).
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: February 21, 2023
    Assignee: DB HiTek, Co., Ltd.
    Inventors: Young-Jin Kim, Dae-Il Kim, Dong-Hoon Park, Hye-Rim Eun
  • Patent number: 11564523
    Abstract: The present disclosure relates to juice extractor comprising a cutting part for cutting a material for juice extraction beforehand by rotation above a screw, wherein the cutting part is formed in a dual structure of a core body and an outer shell covering the outer side of the core body with a material different from the core body.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: January 31, 2023
    Assignee: Hurom Co., Ltd.
    Inventors: Young Ki Kim, Soo Hee Yea, Sung Ha Jung, Dae Il Kim, Sang Min An, Chang Ho Han, Jae Hong Ham, Seung Min Yeo
  • Publication number: 20220240708
    Abstract: The present disclosure relates to juice extractor comprising a cutting part for cutting a material for juice extraction beforehand by rotation above a screw, wherein the cutting part is formed in a dual structure of a core body and an outer shell covering the outer side of the core body with a material different from the core body.
    Type: Application
    Filed: October 14, 2020
    Publication date: August 4, 2022
    Inventors: Young Ki KIM, Soo Hee YEA, Sung Ha JUNG, Dae Il KIM, Sang Min AN, Chang Ho HAN, Jae Hong HAM, Seung Min YEO
  • Patent number: 11223030
    Abstract: An organic light emitting display device in which a sidewall of a reflective metal layer in a blue pixel region is covered with an inorganic film and in which the reflective metal layer is thus prevented from being damaged or rendered defective when performing subsequent processes, such as etching and cleaning, for forming an anode on the reflective metal layer.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: January 11, 2022
    Assignee: DB HiTek Co., Ltd.
    Inventors: Dong-Hoon Park, Dae-Il Kim, Young-Jin Kim, Hye-Rim Eun
  • Patent number: 11189674
    Abstract: An anode structure includes an insulating interlayer pattern disposed on a substrate, the insulation interlayer pattern including a lower metal pattern for each of cell regions and via contacts extending in a vertical direction and being connected to the lower metal patterns therein, respectively, cell isolation pillars disposed on the insulation interlayer pattern, each of the cell isolation pillars extending in the vertical direction to electrically isolate the plurality of cells regions from one another, a reflective layer pattern disposed on the insulating interlayer pattern and between the cell isolation pillars, and an anode pattern disposed on the reflective layer pattern, the anode pattern being electrically connected to each of the via contacts through the reflective layer pattern.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: November 30, 2021
    Assignee: DB HITEK CO., LTD.
    Inventors: Young Jin Kim, Dae Il Kim, Dong Hoon Park
  • Publication number: 20210277709
    Abstract: A door having a finger pinch prevention function is provided that can prevent a finger jamming accident between a door frame and a door by making sure that there is no gap between the door frame and the door coupled to one side of the door frame, in the process of opening and closing the door. The door has an effect of preventing a finger from being caught because a gap does not occur in a corner portion where the door and a coupling frame abut, even when the door is opened or closed, by combining the coupling frame coupled to one side of the door frame and the door through a hinge. Furthermore, by configuring a cover in the corner portion where the coupling frame and the door abut, the hinge is not exposed to the outside, so that the appearance can be seen appealing.
    Type: Application
    Filed: July 31, 2020
    Publication date: September 9, 2021
    Applicant: WOODS AIR CO., LTD.
    Inventors: Seo Yeon Kim, Hee Suk Kim, Gang Suk An, Dae Il Kim, Ji Won Kim
  • Publication number: 20210280815
    Abstract: Provided is an organic light-emitting diode display device (100) in which an anode electrode (134) extends to cover sides of a reflective metal (131) below the anode electrode (134).
    Type: Application
    Filed: February 25, 2021
    Publication date: September 9, 2021
    Inventors: Young-Jin KIM, Dae-Il KIM, Dong-Hoon PARK, Hye-Rim EUN
  • Publication number: 20210280830
    Abstract: An organic light emitting display device in which a sidewall of a reflective metal layer in a blue pixel region is covered with an inorganic film and in which the reflective metal layer is thus prevented from being damaged or rendered defective when performing subsequent processes, such as etching and cleaning, for forming an anode on the reflective metal layer.
    Type: Application
    Filed: May 12, 2020
    Publication date: September 9, 2021
    Inventors: Dong-Hoon PARK, Dae-Il KIM, Young-Jin KIM, Hye-Rim EUN
  • Patent number: 10991786
    Abstract: A signal control unit for an organic light emitting diode (OLED) display device includes a substrate structure including a plurality of active elements for the pixels, first metal electrodes disposed on the substrate structure, and configured to be electrically connected to a portion of each of the active elements, second metal electrodes disposed over and adjacent the first metal electrodes, configured to electrically connected to corresponding ones of the first metal electrodes, respectively, by via contacts extending vertically to electrically connect the first metal electrodes to the second metal electrodes, and interlayer insulating layer structure interposed between the first electrodes and the second electrodes and having the via contacts therein, the interlayer insulating layer structure having a stacked structure in which a first interlayer insulating layer, a light blocking layer and a second interlayer insulating layer are stacked in order.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: April 27, 2021
    Assignee: DB HITEK CO., LTD.
    Inventors: Jin Hyo Jung, Jung Hyun Lee, Dae Il Kim, Bum Seok Kim, Seung Ha Lee, Sang Yong Lee, Dong Hoon Park
  • Patent number: 10950675
    Abstract: A signal control unit for an organic light emitting diode (OLED) display device, includes a substrate structure including a plurality of active elements each corresponding to a pixel, a lower metal pattern disposed on the substrate structure, and electrically connected to a portion of the plurality of active elements, an insulating interlayer disposed on the substrate structure and at least partially covering the lower metal pattern, a via contact penetrating through the insulating interlayer and connected to the lower metal pattern, a metal electrode disposed on the insulating interlayer, and connected to the via contact, and an electrode passivation layer pattern substantially covering the metal electrode to expose a center portion of an upper surface of the metal electrode while covering a remainder of the upper surface and a side surface of the metal electrode. Therefore, leakage current which flows through the side surface of the metal electrode is suppressed.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: March 16, 2021
    Assignee: DB HITEK CO., LTD.
    Inventors: Dae Il Kim, Seung Ha Lee, Jung Hyun Lee, Jin Hyo Jung, Young Jin Kim, Dong Hoon Park