Patents by Inventor Seung Kyu Park

Seung Kyu Park 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: 12204198
    Abstract: A polarizing plate laminate according to an exemplary embodiment of the present disclosure includes: a polarizing plate; a first adhesive layer and a first separate film which are provided on one surface of the polarizing plate; and a second adhesive layer and a second separate film which are provided on the other surface of the polarizing plate, in which the second separate film has a total thickness of more than 75 ?m and 150 ?m or less.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: January 21, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Do Hyun Kim, Sung Wook Jeon, Dae Hee Lee, Seung Kyu Park, Youngjin Kim
  • Patent number: 12124066
    Abstract: Provided is a method of manufacturing a viewing angle compensation film, comprising the steps of preparing a base and forming a pattern layer on the base, wherein the pattern layer comprises a first surface comprising a flat surface and a second surface opposite to the first surface; the second surface comprises multiple protruding portions, each of the protruding portions includes a first inclined surface and a second inclined surface, and the angle ? formed by the first inclined surface and the second inclined surface is 20° to 60°. Also provided are a method of manufacturing a polarizing plate by using a viewing angle compensation film manufactured by the manufacturing method, a viewing angle compensation film, a polarizing plate, and a display device including same.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: October 22, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Youngjin Kim, Do Hyun Kim, Seung Kyu Park, Dae Hee Lee, Ji Young Kim, Dong Min Nho, Kyun Do Park
  • Publication number: 20240160119
    Abstract: A home port for a semiconductor manufacturing nozzle head includes a body having a discharge space configured to receive treatment liquid discharged from a plurality of nozzles, discharge flow passages connected to be in communication with the discharge space and penetrating through the body so as to face the plurality of nozzles, and a cleaning liquid distribution system, which is formed to penetrate through the body, and is connected to transfer a cleaning liquid to the discharge flow passages. The cleaning liquid distribution system includes supply flow passages connected to supply the cleaning liquid to the discharge flow passages, and a lead-in passage connected to and which joins the supply flow passages, and connected to receive the cleaning liquid injected from the outside.
    Type: Application
    Filed: April 26, 2023
    Publication date: May 16, 2024
    Inventors: Nam Ki HONG, Ick Kyun KIM, Jae Wook LEE, Seung Kyu PARK, Tae Won YUN, Si Hwan YANG
  • Patent number: 11957145
    Abstract: The present invention relates to an all-purpose seasoning soy sauce composition, an all-purpose seasoning soy sauce manufactured using the same, and a method of manufacturing the same. The present invention also relates to an all-purpose seasoning soy sauce which has an inherently deep soy sauce flavor, imparts a sweet and sour taste, removes the fatty smell or fishy smell generated from fish or meat, is suitable for any dishes, improves the flavor of dishes, and is usable as a cham sauce.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: April 16, 2024
    Inventors: Seong Yong Heo, Seung Kyu Park
  • Publication number: 20220229330
    Abstract: A polarizing plate laminate according to an exemplary embodiment of the present disclosure includes: a polarizing plate; a first adhesive layer and a first separate film which are provided on one surface of the polarizing plate; and a second adhesive layer and a second separate film which are provided on the other surface of the polarizing plate, in which the second separate film has a total thickness of more than 75 ?m and 150 ?m or less.
    Type: Application
    Filed: October 22, 2020
    Publication date: July 21, 2022
    Inventors: Do Hyun KIM, Sung Wook JEON, Dae Hee LEE, Seung Kyu PARK, Youngjin KIM
  • Publication number: 20220152980
    Abstract: The present disclosure relates to an optical laminate or a reddening-resistant layer. The present disclosure can provide an optical laminate that does not cause a so-called reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 19, 2022
    Inventors: Na Young SHIN, Kyun Il RAH, Jae Il RYU, Seung Kyu PARK, Ji Young KIM, You Kyeong KIM
  • Publication number: 20210311239
    Abstract: Provided is a method of manufacturing a viewing angle compensation film, comprising the steps of preparing a base and forming a pattern layer on the base, wherein the pattern layer comprises a first surface comprising a flat surface and a second surface opposite to the first surface; the second surface comprises multiple protruding portions, each of the protruding portions includes a first inclined surface and a second inclined surface, and the angle ? formed by the first inclined surface and the second inclined surface is 20° to 60°. Also provided are a method of manufacturing a polarizing plate by using a viewing angle compensation film manufactured by the manufacturing method, a viewing angle compensation film, a polarizing plate, and a display device including same.
    Type: Application
    Filed: July 26, 2019
    Publication date: October 7, 2021
    Inventors: Youngjin KIM, Do Hyun KIM, Seung Kyu PARK, Dae Hee LEE, Ji Young KIM, Dong Min NHO, Kyun Do PARK
  • Publication number: 20210186071
    Abstract: The present invention relates to an all-purpose seasoning soy sauce composition, an all-purpose seasoning soy sauce manufactured using the same, and a method of manufacturing the same. The present invention also relates to an all-purpose seasoning soy sauce which has an inherently deep soy sauce flavor, imparts a sweet and sour taste, removes the fatty smell or fishy smell generated from fish or meat, is suitable for any dishes, improves the flavor of dishes, and is usable as a cham sauce.
    Type: Application
    Filed: January 18, 2019
    Publication date: June 24, 2021
    Inventors: Seong Yong HEO, Seung Kyu PARK
  • Patent number: 9406730
    Abstract: A method of forming a polycrystalline silicon layer includes forming a first amorphous silicon layer and forming a second amorphous silicon layer such that the first amorphous silicon layer and the second amorphous silicon layer have different film qualities from each other, and crystallizing the first amorphous silicon layer and the second amorphous silicon layer using a metal catalyst to form a first polycrystalline silicon layer and a second polycrystalline silicon layer. A thin film transistor includes the polycrystalline silicon layer formed by the method and an organic light emitting device includes the thin film transistor.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: August 2, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoung-Keon Park, Jong-Ryuk Park, Yun-Mo Chung, Tak-Young Lee, Jin-Wook Seo, Ki-Yong Lee, Min-Jae Jeong, Yong-Duck Son, Byung-Soo So, Seung-Kyu Park, Dong-Hyun Lee, Kil-Won Lee, Jae-Wan Jung
  • Patent number: 9279205
    Abstract: A washing machine having a structure which stably supports a hose or a wire used in the washing machine to prevent sagging or movement of the hose or the wire. The washing machine includes a main body, a spin basket disposed within the main body, an upper cover connected to the upper portion of the main body, a detergent box connected to the bottom surface of the upper cover to supply detergent to the inside of the spin basket, a water supply valve connected to the rear end of the upper cover, a water supply hose connecting the water supply valve to the detergent box, and a support bracket connected to the bottom surface of the upper cover to support the water supply hose so as to prevent sagging of the water supply hose.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: March 8, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Hwan Chung, Seung Kyu Park, Myung Sun Kang
  • Patent number: 9142405
    Abstract: A thin film transistor including a first polycrystalline semiconductor layer disposed on a substrate, a second polycrystalline semiconductor layer disposed on the first polycrystalline semiconductor layer, and metal catalysts configured to adjoin the first polycrystalline semiconductor layer and spaced apart from one another at specific intervals.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: September 22, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yong-Duck Son, Ki-Yong Lee, Jin-Wook Seo, Min-Jae Jeong, Byung-Soo So, Seung-Kyu Park, Kil-Won Lee, Yun-Mo Chung, Byoung-Keon Park, Dong-Hyun Lee, Jong-Ryuk Park, Tak-Young Lee, Jae-Wan Jung
  • Patent number: 8987723
    Abstract: A display device including: a substrate; a first semiconductor layer disposed on the substrate; a second semiconductor layer disposed on the substrate and adjacent to the first semiconductor layer; a first insulation layer disposed on both the first semiconductor layer and the second semiconductor layer, the first insulation layer including a first opening forming a space between the first semiconductor layer and the second semiconductor layer; and a second insulation layer disposed on the first insulation layer and that fills the first opening.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: March 24, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byoung-Keon Park, Jin-Wook Seo, Ki-Yong Lee, Yun-Mo Chung, Jong-Ryuk Park, Tak-Young Lee, Dong-Hyun Lee, Kil-Won Lee, Byung-Soo So, Yong-Duck Son, Seung-Kyu Park, Jae-Wan Jung, Min-Jae Jeong
  • Publication number: 20150001523
    Abstract: A method of forming a polycrystalline silicon layer includes forming a first amorphous silicon layer and forming a second amorphous silicon layer such that the first amorphous silicon layer and the second amorphous silicon layer have different film qualities from each other, and crystallizing the first amorphous silicon layer and the second amorphous silicon layer using a metal catalyst to form a first polycrystalline silicon layer and a second polycrystalline silicon layer. A thin film transistor includes the polycrystalline silicon layer formed by the method and an organic light emitting device includes the thin film transistor.
    Type: Application
    Filed: September 19, 2014
    Publication date: January 1, 2015
    Inventors: Byoung-Keon PARK, Jong-Ryuk PARK, Yun-Mo CHUNG, Tak-Young LEE, Jin-Wook SEO, Ki-Yong LEE, Min-Jae JEONG, Yong-Duck SON, Byung-Soo SO, Seung-Kyu PARK, Dong-Hyun LEE, Kil-Won LEE, Jae-Wan Jung
  • Patent number: 8912533
    Abstract: An organic light emitting display device which includes a base member; an organic light emitting display unit disposed on the base member and configured to generate an image; a sealing layer configured to seal the organic light emitting display unit; a capping substrate disposed on the sealing layer and having a plurality of metal layers, one of the metal layers being in contact with the sealing layer and having at least one groove; and a moisture absorbent provided in the groove.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: December 16, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung Hyun Son, Hoon Kim, Seung Kyu Park, Kie Hyun Nam, Byung Hee Kim
  • Publication number: 20140353627
    Abstract: A display device includes a first substrate, an anode electrode, a pixel defining layer, an organic light emitting layer, a multi-layered complex, a passivation insulating layer and a second substrate. The anode electrode is disposed on the first substrate. The pixel defining layer is disposed on the first substrate and defines a display region and a peripheral region thereon. The organic light emitting layer is disposed on and covers the anode electrode and the pixel defining layer, and is configured to generate light. The multi-layered complex is disposed on and covers the organic light emitting layer, and is configured to apply a current to the organic light emitting layer. The multi-layered complex includes a plurality of conducting layers laminated to each other. The passivation insulating layer is disposed on and covers the multi-layered complex. The second substrate is disposed on the passivation insulating layer and corresponds to the first substrate.
    Type: Application
    Filed: February 5, 2014
    Publication date: December 4, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventor: Seung-Kyu Park
  • Publication number: 20140306589
    Abstract: A washing machine having a structure which stably supports a hose or a wire used in the washing machine to prevent sagging or movement of the hose or the wire. The washing machine includes a main body, a spin basket disposed within the main body, an upper cover connected to the upper portion of the main body, a detergent box connected to the bottom surface of the upper cover to supply detergent to the inside of the spin basket, a water supply valve connected to the rear end of the upper cover, a water supply hose connecting the water supply valve to the detergent box, and a support bracket connected to the bottom surface of the upper cover to support the water supply hose so as to prevent sagging of the water supply hose.
    Type: Application
    Filed: June 26, 2014
    Publication date: October 16, 2014
    Inventors: Seung Hwan Chung, Seung Kyu PARK, Myung Sun KANG
  • Patent number: 8860032
    Abstract: A thin film transistor substrate that includes a substrate, first and second gate electrodes that are formed on the substrate, a gate insulating layer that is formed on the first and second gate electrodes, a first semiconductor and a second semiconductor that are formed on the gate insulating layer, and that overlap the first gate electrode and the second gate electrode, respectively, a first source electrode and a first drain electrode that are formed on the first semiconductor, and positioned opposed to and spaced from each other, a source electrode connected to the first drain electrode and a second drain electrode positioned opposed to and spaced from the second source electrode, wherein the second source and second drain electrodes are formed on the second semiconductor, and a pixel electrode that is electrically connected to the second drain electrode, a method of manufacturing the same, and a display apparatus having the same.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: October 14, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byoung-Kwon Choo, Joon-Hoo Choi, Kyu-Sik Cho, Seung-Kyu Park, Yong-Hwan Park, Sang-Ho Moon
  • Patent number: 8841206
    Abstract: A method of forming a polycrystalline silicon layer includes forming a first amorphous silicon layer and forming a second amorphous silicon layer such that the first amorphous silicon layer and the second amorphous silicon layer have different film qualities from each other, and crystallizing the first amorphous silicon layer and the second amorphous silicon layer using a metal catalyst to form a first polycrystalline silicon layer and a second polycrystalline silicon layer. A thin film transistor includes the polycrystalline silicon layer formed by the method and an organic light emitting device includes the thin film transistor.
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: September 23, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byoung-Keon Park, Jong-Ryuk Park, Yun-Mo Chung, Tak-Young Lee, Jin-Wook Seo, Ki-Yong Lee, Min-Jae Jeong, Yong-Duck Son, Byung-Soo So, Seung-Kyu Park, Dong-Hyun Lee, Kil-Won Lee, Jae-Wan Jung
  • Patent number: 8800325
    Abstract: A washing machine having a structure which stably supports a hose or a wire used in the washing machine to prevent sagging or movement of the hose or the wire. The washing machine includes a main body, a spin basket disposed within the main body, an upper cover connected to the upper portion of the main body, a detergent box connected to the bottom surface of the upper cover to supply detergent to the inside of the spin basket, a water supply valve connected to the rear end of the upper cover, a water supply hose connecting the water supply valve to the detergent box, and a support bracket connected to the bottom surface of the upper cover to support the water supply hose so as to prevent sagging of the water supply hose.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: August 12, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Hwan Chung, Seung Kyu Park, Myung Sun Kang
  • Patent number: D947860
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 5, 2022
    Inventor: Seung-kyu Park