Patents by Inventor Ik Kim

Ik 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: 11324760
    Abstract: A solid dispersion of dutasteride for improving the solubility or dissolution rate of poorly soluble dutasteride, a method for preparing the solid dispersion, and a pharmaceutical composition including the solid dispersion are provided. The solid dispersion includes: a coprecipitate including dutasteride and a water-soluble polymeric carrier; and an adsorbent. The dutasteride and the water-soluble polymeric carrier are present in a weight ratio of 1:10-100 in the coprecipitate.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: May 10, 2022
    Assignee: KOREA PRIME PHARM CO., LTD.
    Inventors: Dae Ik Kim, Woo Cheoul Shin
  • Publication number: 20220130970
    Abstract: A semiconductor device capable of improving a device performance and a reliability is provided. The semiconductor device comprising a gate structure including a gate electrode on a substrate, a source/drain pattern on a side face of the gate electrode, on the substrate and, a source/drain contact connected to the source/drain pattern, on the source/drain pattern, a gate contact connected to the gate electrode, on the gate electrode, and a wiring structure connected to the source/drain contact and the gate contact, on the source/drain contact and the gate contact, wherein the wiring structure includes a first via plug, a second via plug, and a wiring line connected to the first via plug and the second via plug, the first via plug has a single conductive film structure, and the second via plug includes a lower via filling film, and an upper via filling film on the lower via filling film.
    Type: Application
    Filed: July 6, 2021
    Publication date: April 28, 2022
    Inventors: Ji Won KANG, Tae-Yeol KIM, Jeong Ik KIM, Rak Hwan KIM, Jun Ki PARK, Chung Hwan SHIN
  • Patent number: 11309367
    Abstract: A display device includes: a display panel including a base substrate having a display region and a hole region included in the display region; a touch sensor including a light blocking member disposed on the display panel, a first sensing insulating layer covering the light blocking member, a sensing electrode layer disposed on the first sensing insulating layer, and a second sensing insulating layer covering the sensing electrode layer; a polarizing layer disposed on the touch sensor; and a cover window disposed on the polarizing layer. At least one of the first sensing insulating layer and the second sensing insulating layer exposes at least a portion of the hole region.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: April 19, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chun Gi You, Tae Ik Kim, Hyun Sik Park
  • Patent number: 11308865
    Abstract: An electroluminescent display device according to the present disclosure includes a first pixel, a second pixel sharing a data line, a reference voltage line, and an initialization voltage line with the first pixel and disposed adjoining the first pixel, a first gate line provided to supply a first gate control signal to the first pixel, a second gate line provided to supply a second gate control signal to the second pixel, a third gate line provided to supply a third gate control signal to the first and second pixels, and a fourth gate line and provided to supply a fourth gate control signal to the first and second pixels, wherein a first driving element included in the first pixel and a second driving element included in the second pixel have different channel widths.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: April 19, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: In Su Hwang, Dong Ik Kim
  • Publication number: 20220113822
    Abstract: A touch sensor includes a base layer; a first electrode member that includes a plurality of first electrodes arranged on the base layer and electrically connected to each other along a first direction, each of the first electrodes including a first opening; a second electrode member that includes a plurality of second electrodes arranged on the base layer and electrically connected to each other along a second direction that intersects the first direction; a conductive member that includes a plurality of conductive patterns electrically connected to each other along the first direction; and a proximity detector that is electrically connected to the conductive member and configured to detect proximity of an object by receiving a proximity sensing signal from the conductive member. Each of the conductive patterns is located in the first opening of each of the first electrodes and spaced apart from each of the first electrodes, respectively.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Inventors: Do Ik Kim, Jang hui Kim, Sang Chul Lee, Ga Young Kim
  • Patent number: 11294502
    Abstract: A touch sensor includes a sensor unit including a plurality of first electrodes in an active area spaced apart from each other, and at least one second electrode, a plurality of sensing channels respectively coupled to one of the first electrodes, and each sensing channel including a reference node having a variable voltage coupled to the at least one second electrode, and a processor configured to receive output signals from the sensing channels, and detect a touch input based on the output signals. The plurality of sensing channels may be configured to supply driving signals to respective first electrodes during a first period, receive sensing signals from respective first electrodes during a second period, and generate the output signals corresponding to the sensing signals received from respective first electrodes based on potentials of the respective reference nodes. A method of driving a touch sensor also is disclosed.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: April 5, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do Ik Kim, Ga Young Kim, Young Sik Kim, Sang Chul Lee
  • Patent number: 11290655
    Abstract: Disclosed is an image sensing device including a sampling module suitable for generating for each color, a plurality of images having different exposure times, based on a single image generated during a single frame time; a correction module suitable for learning correction parameters of the single image based on the plurality of images using a set learning algorithm, and generating a plurality of corrected images by removing the correction parameters from the plurality of images; and an image processing module suitable for generating a high dynamic range image corresponding to the single image, based on the plurality of corrected images.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: March 29, 2022
    Assignee: SK hynix Inc.
    Inventor: Dong Ik Kim
  • Patent number: 11280401
    Abstract: A shift lever assembly for a vehicle includes a housing having an inner space and an open part. The open part is provided at a lower part of the housing and is open in upward and downward directions. A shift lever is rotatably mounted in the inner space by being inserted into the inner space from a lower side to an upper side of the inner space through the open part. A bracket is assembled with the lower part of the housing to close the open part and allowing the housing to be fixed to a vehicle body.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: March 22, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sun Il Kim, Bum Jun Kim, Eun Sik Kim, Yong Ik Kim
  • Publication number: 20220077002
    Abstract: A method for fabricating a semiconductor device includes forming a bit line contact hole in a substrate; forming a first spacer on a sidewall of the bit line contact hole; forming a sacrificial spacer over the first spacer; forming a first conductive material that fills the bit line contact hole over the sacrificial spacer; forming a second conductive material over the first conductive material; forming a bit line by etching the second conductive material; and forming a bit line contact plug and a gap between the bit line contact plug and the first spacer by partially etching the first conductive material and the sacrificial spacer to be aligned with the bit line.
    Type: Application
    Filed: January 20, 2021
    Publication date: March 10, 2022
    Inventors: Jae Man YOON, Dae Ik KIM, Hong Kyun LEE
  • Publication number: 20220052267
    Abstract: A method of manufacturing an organic light-emitting display apparatus includes forming a pixel electrode and a pixel-defining layer on a substrate, the pixel-defining layer covering edges of the pixel electrode sequentially forming a lift-off layer and a photoresist on the pixel electrode and the pixel-defining layer patterning the lift-off layer and the photoresist to define an opening that exposes a top surface of the pixel electrode and a portion of the pixel-defining layer sequentially forming an intermediate layer and an opposite electrode in the opening and on the photoresist, the intermediate layer including an emission layer forming a passivation layer to cover an entirety of a top surface and end portions of the opposite electrode and removing the lift-off layer and the photoresist that remain outside the opening.
    Type: Application
    Filed: May 23, 2019
    Publication date: February 17, 2022
    Inventors: Se Hoon Jeong, Sung Hun Key, Jae Sik Kim, Jae Ik Kim, Yeon Hwa Lee, Joon Gu Lee, Choel Min Jang, Eun Jung
  • Publication number: 20220043526
    Abstract: A display device may include a display panel, a sensor unit, and a touch driver. The sensor unit is provided on the display panel and may output a sensing signal corresponding to a touch input. The sensor unit may include a first electrode and may include a conductive layer provided between the display panel and the first electrode and spaced from the first electrode. The touch driver may include a signal receiver. The signal receiver may include a first input terminal electrically coupled to the first electrode, may include a second input terminal electrically coupled to the conductive layer, may receive the sensing signal, and may output a signal corresponding to a voltage difference the first input terminal and the second input terminal.
    Type: Application
    Filed: October 20, 2021
    Publication date: February 10, 2022
    Inventor: Do Ik KIM
  • Publication number: 20220036327
    Abstract: A method for providing contents includes receiving a selection request to view specific contents, from an electronic device; providing a plurality of items corresponding to a plurality of episodes included in the specific contents, in response to the selection request; and performing one of a first process and a second process, related to a provision of the specific episode, according to a product type of the specific episode, in response to a selection of one of the plurality of items through the electronic device.
    Type: Application
    Filed: February 3, 2021
    Publication date: February 3, 2022
    Inventors: Jeong Eun YOON, Ji Hoon ROH, Ellie Jieun PARK, Joon Hyun KIM, Hee Jae AHN, Seung Ik KIM, Sung Su PARK, Haeng Seon KIM, Ju Young KIM
  • Publication number: 20220036813
    Abstract: An electroluminescence display apparatus includes a first pixel, a second pixel disposed adjacent to the first pixel in a horizontal direction to share a data line to which a first data voltage and a second data voltage are time-divisionally supplied and a reference voltage line to which a reference voltage is supplied, along with the first pixel, a first gate line coupled to the first pixel to transfer a first gate control signal, corresponding to the reference voltage, to the first pixel, a second gate line coupled to the first and second pixels in common to transfer a second gate control signal, corresponding to the first data voltage and the reference voltage in common, to the first and second pixels, and a third gate line coupled to the second pixel to transfer a third gate control signal, corresponding to the second data voltage, to the second pixel.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 3, 2022
    Inventors: In Su HWANG, Dong Ik KIM
  • Publication number: 20220028330
    Abstract: An electroluminescent display device according to the present disclosure includes a first pixel, a second pixel sharing a data line, a reference voltage line, and an initialization voltage line with the first pixel and disposed adjoining the first pixel, a first gate line provided to supply a first gate control signal to the first pixel, a second gate line provided to supply a second gate control signal to the second pixel, a third gate line provided to supply a third gate control signal to the first and second pixels, and a fourth gate line and provided to supply a fourth gate control signal to the first and second pixels, wherein a first driving element included in the first pixel and a second driving element included in the second pixel have different channel widths.
    Type: Application
    Filed: July 23, 2021
    Publication date: January 27, 2022
    Inventors: In Su HWANG, Dong Ik KIM
  • Patent number: 11231819
    Abstract: A touch sensor includes a base layer; a first electrode member that includes a plurality of first electrodes arranged on the base layer and electrically connected to each other along a first direction, each of the first electrodes including a first opening; a second electrode member that includes a plurality of second electrodes arranged on the base layer and electrically connected to each other along a second direction that intersects the first direction; a conductive member that includes a plurality of conductive patterns electrically connected to each other along the first direction; and a proximity detector that is electrically connected to the conductive member and configured to detect proximity of an object by receiving a proximity sensing signal from the conductive member. Each of the conductive patterns is located in the first opening of each of the first electrodes and spaced apart from each of the first electrodes, respectively.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: January 25, 2022
    Inventors: Do Ik Kim, Jang hui Kim, Sang Chul Lee, Ga Young Kim
  • Patent number: 11231810
    Abstract: A display device includes: a base substrate; a self-light emitting element on the base substrate; a thin film encapsulation layer on the self-light emitting element; a first sensing electrode on the thin film encapsulation layer and including an opening; a second sensing electrode on the thin film encapsulation layer and spaced apart from the first sensing electrode; a conductive pattern in the opening and spaced apart from the first sensing electrode; and a sensor controller configured to detect a change of a mutual capacitance between the first sensing electrode and the second sensing electrode in a first mode and configured to detect a change of a mutual capacitance between the conductive pattern and the first sensing electrode in a second mode different from the first mode.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: January 25, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Do Ik Kim, Kang Won Lee, Choon Hyop Lee
  • Patent number: 11231825
    Abstract: The touch sensor includes first touch electrode members disposed on a base layer and located in a sensing area, each of the first touch electrode members including a plurality of first touch electrodes arranged along a first direction, each of the first touch electrodes including a first opening; second touch electrode members disposed on the base layer and located in a sensing area, each of the second touch electrode members including a plurality of second touch electrodes arranged along a second direction, each of the second touch electrodes including a second opening; and a first pressure sensor disposed on the base layer and including a first strain gauge. A portion of the first strain gauge is located in the second sensing area, and the first strain gauge includes a portion located in the second sensing area and disposed in the same layer as the plurality of first touch electrodes and the plurality of second touch electrodes.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: January 25, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jang Hui Kim, Ga Young Kim, Do Ik Kim, Sang Chul Lee, A Ra Jo
  • Publication number: 20220020122
    Abstract: A noise removing circuit includes an image combiner suitable for generating a high dynamic range (HDR) image by combining images having different exposure times; a detailed image generator suitable for generating a detailed image from the HDR image; an image strength evaluator suitable for evaluating strength of the detailed image; and a noise coring component suitable for performing a noise coring operation for removing noise from a region of the detailed image in which a signal to noise ratio (SNR) has decreased using a low threshold and a saturation threshold when the strength of the detailed image is less than a reference value.
    Type: Application
    Filed: January 18, 2021
    Publication date: January 20, 2022
    Inventors: Dong Ik KIM, Jin Su KIM, Chang Ki MIN, Seong Hee PARK
  • Publication number: 20220009675
    Abstract: A fixing device for a folded paste tube such as toothpaste, includes a tube bottom end formed on one end of the tube to have a certain width and length and a pair of hook parts formed on one surface of the tube bottom end to face each other in a tilted direction along a perforated line cut from one side to the other side in a horizontal direction and the tilted direction, and binding parts formed inside the hook parts, wherein the hook parts are cut along the perforated line, the hook part on one side and the hook part on the other side are unfolded and surround a rolled and folded part of the tube bottom end, and the binding parts come into contact with each other so as to allow hooks to be held by each other.
    Type: Application
    Filed: November 8, 2019
    Publication date: January 13, 2022
    Inventor: Dong Ik KIM
  • Publication number: 20220015245
    Abstract: A jig for processing a via hole according to an embodiment is an auxiliary member having a plate shape disposed between a processing plate in which a suction portion is disposed at a lower portion and a workpiece, wherein the auxiliary member includes a plurality of first suction holes for sucking and supporting the workpiece by suction air provided through the suction portion, and each of the plurality of first suction holes includes a first suction hole portion extending in a first direction, and a second hole portion extending in a second direction different from the first direction, wherein the first direction is perpendicular to the second direction.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 13, 2022
    Inventors: Jong Heum YOON, Jee Hee LIM, Hong Ik KIM, Se Woong NA