Patents by Inventor Dong-Uk Kim

Dong-Uk 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: 10862000
    Abstract: A light emitting element, a method of manufacturing a light emitting element, and a display device including a light emitting element are provided. A method of manufacturing a light emitting element includes: preparing a lower panel including a substrate and a first sub conductive semiconductor layer on the substrate; forming a first mask layer including at least one mask pattern on at least a part of the lower panel to be spaced apart from each other and an opening region in which the mask patterns are spaced apart from each other; laminating a first conductive semiconductor layer, an active material layer, and a second conductive semiconductor layer on the first mask layer to form an element laminate; etching the element laminate in a vertical direction to form an element rod; and removing the mask pattern to separate the element rod from the lower panel.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: December 8, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung Hong Min, Dae Hyun Kim, Seung A Lee, Hyun Min Cho, Jong Hyuk Kang, Dong Uk Kim, Hyun Deok Im, Hyung Rae Cha
  • Patent number: 10855472
    Abstract: An electronic device that prevents damage and an operation method thereof are provided. The electronic device includes a transceiver, a memory configured to store a first part of a first program, and a processor configured to receive, using the transceiver, a second part of the first program from a second electronic device and perform a first function of the first program by using the first part and the second part.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: December 1, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Hyun Ha, Dong-Uk Kim, Jin-Mok Kim, Ho-Sun Lee
  • Patent number: 10846399
    Abstract: Provided is a method, performed by a device, of protecting information from a side channel attack, the method including: loading a library shared by at least one application installed in the device to a memory of a first layer; inputting a value to a function of the library; based on the value being input, detecting a region of the memory accessed by the device from among regions of the memory of the first layer, to which the library is loaded; generating a protection code which accesses regions of the memory other than the detected region from among the regions of the memory of the first layer, to which the library is loaded; and adding the protection code to the function of the library.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: November 24, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-bum Park, Dong-uk Kim
  • Publication number: 20200341331
    Abstract: The present specification relates to a polarizing plate comprising a polarizer; a protective layer directly formed on one surface of the polarizer; and an adhesive layer and a protective film consecutively provided on a surface of the polarizer on which the protective layer is not formed, wherein the adhesive layer is a resin layer comprising an active energy ray-curable composition comprising a first epoxy compound (A) comprising one or more alicyclic epoxy rings, and, with respect to 100 parts by weight of the first epoxy compound (A), a second epoxy compound (B) comprising one or more glycidyl ether groups in 110 parts by weight to 500 parts by weight and an oxetane compound (C) in 5 parts by weight to 85 parts by weight, or a cured material thereof, an image display device comprising the same, and an adhesive composition for a polarizing plate.
    Type: Application
    Filed: May 21, 2019
    Publication date: October 29, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Mi So Lee, Jin Woo Kim, Dong Uk Kim, Yoonkyung Kwon
  • Patent number: 10818820
    Abstract: A display device includes: a substrate including a display region and a non-display region; a plurality of pixels provided in the display region, the plurality of pixels including first to third sub-pixels each having a light emitting region configured to light; a first light emitting element that is provided in each of the first and second sub-pixels and emits first color light, and a second light emitting element that is provided in the third sub-pixel and emits second color light; and a color conversion layer corresponding to each of the first and second sub-pixels, the color conversion layer converting the first color light into light of a set color for each corresponding sub-pixel.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: October 27, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dong Uk Kim
  • Publication number: 20200292676
    Abstract: Provided is an apparatus for measuring a depth with a pseudo 4-tap pixel structure, the apparatus including a delta sigma circuit configured to calculate, through a delta sigma operation, a delta value of a first angle corresponding to a first row line of a pixel array for measuring a depth of an object and calculate, through a delta sigma operation, a delta value of a third angle corresponding to a second row line of the pixel array, a memory configured to store the calculated delta value of the first angle corresponding to the first row line, and an arithmetic logic unit (ALU) configured to compute depth information corresponding to the first row line by using the stored delta value of the first angle corresponding to the first row line and the calculated delta value of the third angle corresponding to the second row line.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 17, 2020
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Jae Hyuk CHOI, Dong Uk KIM, Jung Hoon CHUN
  • Publication number: 20200291278
    Abstract: An adhesive composition and a polarizing plate including an adhesive layer formed using the same are disclosed herein. In some embodiments, an adhesive composition includes 3-ethyl-3-(2-ethylhexyloxy)methyloxetane, 3-ethyl-3-hydroxymethyloxetane, 3,3?-oxybis(methylene)bis(3-ethyloxetane), an aromatic epoxy compound, and an alicyclic epoxy compound, wherein the 3-ethyl-3-(2-ethylhexyloxy)methyloxetane is present in an amount of 20 parts by weight to 50 parts by weight, the 3-ethyl-3-hydroxymethyloxetane is present in an amount of 2 parts by weight to 8 parts by weight, the 3,3?-oxybis(methylene)bis(3-ethyloxetane) is present in an amount of 2 parts by weight to 8 parts by weight, the aromatic epoxy compound is present in an amount of 7 parts by weight to 38 parts by weight, and the alicyclic epoxy compound is present in amount of 10 parts by weight to 50 parts by weight, based on 100 parts by weight of the adhesive composition.
    Type: Application
    Filed: September 20, 2018
    Publication date: September 17, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Seongwook Kang, Jin Woo Kim, Dong Uk Kim, Yoonkyung Kwon
  • Publication number: 20200291279
    Abstract: An adhesive composition and a polarizing plate including an adhesive layer formed using the same are disclosed herein. In some embodiments, an adhesive composition includes 3-ethyl-3-(2-ethylhexyloxy)methyloxetane, 3-ethyl-3-hydroxymethyloxetane, 3,3?-oxybis(methylene)bis(3-ethyloxetane), an acryl-based compound, an aromatic epoxy compound, and an alicyclic epoxy compound, wherein the 3-ethyl-3-(2-ethylhexyloxy)methyloxetane is present in an amount of 20 parts by weight to 40 parts by weight, the 3-ethyl-3-hydroxymethyloxetane is present in 2 parts by weight to 8 parts by weight, the 3,3?-oxybis(methylene)bis(3-ethyloxetane) is present in 2 parts by weight to 8 parts by weight, the acryl-based compound is present in 5 parts by weight to 20 parts by weight, the aromatic epoxy compound is present in 7 parts by weight to 40 parts by weight, and the alicyclic epoxy compound is present in 10 parts by weight to 50 parts by weight, based on 100 parts by weight of the adhesive composition.
    Type: Application
    Filed: September 20, 2018
    Publication date: September 17, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Seongwook Kang, Jin Woo Kim, Dong Uk Kim, Yoonkyung Kwon
  • Patent number: 10761309
    Abstract: Disclosed is a laser scanning based microscope apparatus including a light source configured to output a laser signal, a scanning unit configured to scan a heating sample with a first laser signal corresponding to a portion of the output laser signal, and output an optical signal reflected from the sample by the scanning to a first detector, the first detector configured to generate a first electrical signal through the reflected optical signal, a second detector configured to generate a second electrical signal through a second laser signal corresponding to a remaining portion of the output laser signal, and a controller configured to acquire a thermal image of the sample by performing a frequency domain analysis based on the first electrical signal and a differential electrical signal.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: September 1, 2020
    Assignee: Korea Basic Science Institute
    Inventors: Dong Uk Kim, Ki Soo Chang
  • Publication number: 20200250106
    Abstract: Disclosed are an electronic device and a control method thereof. The electronic device according to the present disclosure includes a memory, a cache memory, a CPU, and includes a processor which controls the electronic device by using a program stored in the memory, wherein the CPU monitors an input address through which an input value is accessed in the cache memory, and changes the input address when the input address through which the input value is accessed in the cache memory is changed to a preset pattern.
    Type: Application
    Filed: September 12, 2018
    Publication date: August 6, 2020
    Inventors: Dong-uk KIM, Jin-bum PARK
  • Publication number: 20200212305
    Abstract: The present invention relates to a method for manufacturing a conductive polymer thin-film having a semiconductor property and to a thin-film transistor including a conductive polymer thin-film having a semiconductor property. The method for manufacturing a conductive polymer thin-film having a semiconductor property includes exposing at least a portion of a conductive polymer thin-film to a surface treatment agent to reduce a charge density of the exposed at least a portion of the conductive polymer thin-film.
    Type: Application
    Filed: August 17, 2017
    Publication date: July 2, 2020
    Inventors: Felix Sunjoo KIM, Dong Uk KIM
  • Publication number: 20200189501
    Abstract: A voice recognition function link control system of a vehicle, which is configured for mounting a smart speaker used in the home or office in the vehicle and utilizing the smart speaker in linkage with an infotainment system of the vehicle, includes a traffic management system server, an infotainment system, a content service provider system server, and a smart speaker for receiving and transmitting a voice command of any user to the content service provider system server, receiving specific content from the content service provider system server, and outputting the received specific content.
    Type: Application
    Filed: August 7, 2019
    Publication date: June 18, 2020
    Inventors: Dong Uk Kim, Jeong Won Lee
  • Publication number: 20200196126
    Abstract: A method of controlling an inter-vehicle communication system includes: monitoring a current situation based on at least one piece of input information; determining whether the current situation corresponds to an emergency condition; preparing a message corresponding to the emergency condition upon determining that the current situation corresponds to the emergency condition; and broadcasting the prepared message to at least one neighboring vehicle.
    Type: Application
    Filed: October 9, 2019
    Publication date: June 18, 2020
    Inventors: Ju Won Kim, Joon Young Kim, Dong Uk Kim, Jeong Won Lee
  • Publication number: 20200150413
    Abstract: Disclosed is a laser scanning based microscope apparatus including a light source configured to output a laser signal, a scanning unit configured to scan a heating sample with a first laser signal corresponding to a portion of the output laser signal, and output an optical signal reflected from the sample by the scanning to a first detector, the first detector configured to generate a first electrical signal through the reflected optical signal, a second detector configured to generate a second electrical signal through a second laser signal corresponding to a remaining portion of the output laser signal, and a controller configured to acquire a thermal image of the sample by performing a frequency domain analysis based on the first electrical signal and a differential electrical signal.
    Type: Application
    Filed: October 22, 2019
    Publication date: May 14, 2020
    Inventors: Dong Uk Kim, Ki Soo Chang
  • Patent number: 10650787
    Abstract: A vehicle includes a display device for displaying a screen divided into regions, and a controller for changing the divided regions of the screen displayed by the display device in accordance with an upward movement or downward movement of the display device.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: May 12, 2020
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Dong Uk Kim, Hyun Jin Park, Sung Eun Yoon
  • Publication number: 20200142621
    Abstract: A storage device which is connected to a host using a virtual memory includes a solid state drive that receives a streaming access command including a logical block address (LBA) list and a chunk size, and prefetches stream data requested according to the LBA list and the chunk size from a nonvolatile memory device without an additional command The prefetched stream data is sequentially loaded onto a buffer, and an in-storage computing block accesses a streaming region registered on the virtual memory to sequentially read the stream data loaded onto the buffer in units of the chunk size. The buffer is mapped onto a virtual memory address of the streaming region.
    Type: Application
    Filed: September 5, 2019
    Publication date: May 7, 2020
    Inventors: DUCKHO BAE, DONG-UK KIM, JAEHONG MIN, YONG IN LEE, JOOYOUNG HWANG
  • Patent number: 10642777
    Abstract: A method and system for maximizing bandwidth of a Peripheral Component Interconnect Express (PCIe) Peer-to-Peer (P2P) connection determine a maximum bandwidth and a maximum read request size of a first device, determining a maximum bandwidth and a minimum payload size of a second device, calculate a calculated maximum payload size of the second device by using the maximum read request size of the first device and a bandwidth ratio between the first device and the second device, compare the minimum payload size of the second device with the calculated maximum payload size, and set an operational payload size of the second device to the calculated maximum payload size when the calculated maximum payload size is equal to or greater than the minimum payload size.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: May 5, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Uk Kim, Han-Joon Kim, Jae-Hong Min
  • Publication number: 20200134895
    Abstract: The disclosed computer-implemented method may include receiving an indication of a reference elevation representing a plane of a real-world environment and establishing, with respect to the reference elevation, a virtual boundary for a virtual-world environment. The method may include receiving a request from a user to modify the virtual boundary and in response to the request from the user, monitoring an orientation of a direction indicator to generate orientation data. The method may also include modifying the virtual boundary based on the reference elevation and the orientation data. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Application
    Filed: October 31, 2018
    Publication date: April 30, 2020
    Inventors: John Pollard, Jimmy K. Yun, Jason Dong UK Kim
  • Publication number: 20200114932
    Abstract: A vehicle capable of outputting information to an occupant therein using variable priority order and a method for performing the same are provided. A method of outputting information of a vehicle may include: recognizing a current situation on the basis of at least one piece of input information; determining a function to which a weight is applied in the recognized situation among a plurality of functions of the vehicle; resetting priority orders for the plurality of functions of the vehicle on the basis of the determined function to which a weight is applied; and determining whether output information about each of at least one event is output on the basis of the reset priority orders.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 16, 2020
    Inventors: Jeong Won LEE, Ju Won KIM, Joon Young KIM, Dong Uk KIM
  • Patent number: 10586775
    Abstract: A memory package includes a multi-level package substrate, a first memory chip, a second memory chip, a first band pass filter and a second band pass filter. The multi-level package substrate includes a plurality of wiring layers and a plurality of insulating layers alternately stacked on one another. The first memory chip is on the multi-level package substrate, and includes a plurality of first memory cells and a first receiver. The second memory chip is on the first memory chip, and includes a plurality of second memory cells and a second receiver. The first band pass filter is in the multi-level package substrate, is connected to the first receiver, and passes a first data signal within a first frequency band. The second band pass filter is in the multi-level package substrate, is connected to the second receiver, and passes a second data signal within the first frequency band.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: March 10, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Uk Kim, Il-Joon Kim