Patents by Inventor Kyu Tae Park

Kyu Tae 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: 10578901
    Abstract: A display device includes a first substrate and a second substrate facing each other, a plurality of pixels disposed between the first substrate and the second substrate, a plurality of conductive pads which transmits signals to the plurality of pixels, a flexible circuit film connected with the plurality of conductive pads, a protective film disposed on the flexible circuit film on lateral sides of the first substrate and the second substrate, and a chassis member disposed on the protective film on lateral sides of the first substrate and the second substrate.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: March 3, 2020
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Cheol Se Lee, Kyu Tae Park
  • Publication number: 20200015366
    Abstract: A display apparatus includes a display panel including a display surface, on which an image is displayed in an upward direction, a bottom protective member including a bottom portion and a sidewall portion, and a side protective member surrounding the sidewall portion and the display panel. The side protective member includes a first panel having a first thickness and coupled to the display panel, where the first panel exposes the display surface, and a second panel disposed between the first panel and the sidewall portion, coupled to the first panel, and having a second thickness greater than the first thickness.
    Type: Application
    Filed: May 16, 2019
    Publication date: January 9, 2020
    Inventors: Kyu-tae PARK, Jungil LEE, Junhee BAE
  • Patent number: 10466535
    Abstract: A backlight unit, a display device including the backlight unit, and a method of manufacturing the display device. The backlight unit includes: a bottom chassis having one or more through holes; and a reflective sheet disposed on the bottom chassis and including a flat portion having a flat surface and an inclined portion connected to the flat portion to form an inclined surface. The inclined portion of the reflective sheet is at least partially inserted into each of the through holes of the bottom chassis.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: November 5, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Cheol Se Lee, Kyu Tae Park
  • Publication number: 20190317367
    Abstract: A backlight unit and a display device including the same are provided. The backlight unit includes a light source; a mold frame configured to accommodate the light source and having a window frame shape with an opening therein; and a supporting member disposed on the mold frame and comprising an optical pattern, wherein the mold frame comprises a first sidewall, and an inclined surface protruding obliquely downward and inward from an inner side surface of the first sidewall, and wherein the supporting member is disposed on the inclined surface of the mold frame.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 17, 2019
    Inventors: Seung Pyo HONG, Kyu Tae PARK, Jun Hee BAE, Byung Seo YOON
  • Publication number: 20190315104
    Abstract: A light shielding tape includes a first adhesive layer, a textile base layer disposed on the first adhesive layer, a resin base layer disposed on the textile base layer, and a first light shielding layer disposed on the resin base layer. The first light shielding layer includes black pigment.
    Type: Application
    Filed: March 22, 2019
    Publication date: October 17, 2019
    Inventors: Sang Sun HAN, Kyu-Tae Park, Jungil Lee, Jiheon Lee
  • Publication number: 20190299369
    Abstract: Jig assembly and method of manufacturing display device are provided. there is provided a jig assembly, including: an outer frame in which a hollow portion is defined; a support across the hollow portion; a movable cover coupled with the outer frame to expose the hollow portion; a fixed cover fixed to the outer frame; and a pressure bar disposed inside the outer frame and moving by a predetermined distance.
    Type: Application
    Filed: August 7, 2018
    Publication date: October 3, 2019
    Inventors: Jung Il LEE, Kyu Tae PARK, Ji Heon LEE, Sang Sun HAN
  • Publication number: 20190283236
    Abstract: A wearable assistive device may include a main frame provided on a user's waist, a leg assembly that extends from an end of the main frame, and an optional foot support installed at an end of the leg assembly to support the user's foot. The leg assembly may include a leg frame having a first end connected to the main frame and a second end connected to the foot support, and a leg belt mounted on the leg frame. The leg belt may include a belt to secure a leg of the user and a wire winding structure that may include a wire connected to a first end of the belt and a wire winding dispenser on which the wire is wound and which fixes or releases a second end of the belt.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Inventors: Bohyun Nam, Kyu Tae Park, Jung Kyu Son, Seonil Yu, Wonjun Lee
  • Publication number: 20190282427
    Abstract: A wearable assistive device may perform a control operation to protect a drive system in a state in which it is supported on an adaptive assistive and/or rehabilitation device. The wearable assistive device may include an actuated hip joint providing a first assistive force depending on a height of the wearable assistive device and an actuated joint to generate a second assistive force. It may be possible to control the wearable assistive device in a way that prevents collisions or sudden impacts with the ground.
    Type: Application
    Filed: February 13, 2019
    Publication date: September 19, 2019
    Inventors: Bohyun NAM, Kyu Tae Park, Jung Kyu Son, Seonil Yu, Wonjun Lee
  • Publication number: 20190282423
    Abstract: A wearable assistive device having a posture controlled depending on different modes of an adaptive and/or rehabilitative device on which the exoskeleton is supported is disclosed herein. The exoskeleton may include a main controller to automatically control the posture depending on ‘a moving mode’, ‘a wearing mode’, and ‘a storage mode’ of the an adaptive and/or rehabilitative device. An operation mode may be determined depending on a height change or a movement of the adaptive and/or rehabilitative device, and an operation of a drive based on whether the exoskeleton contacts a ground may be controlled.
    Type: Application
    Filed: February 13, 2019
    Publication date: September 19, 2019
    Inventors: Bohyun NAM, Kyu Tae Park, Jung Kyu Son, Seonil Yu, Wonjun Lee
  • Publication number: 20190282429
    Abstract: An exoskeleton may include a pair of actuated limbs rotatably arranged at sides of a lumbar/back frame. A posture restoring assembly may connect the sides of the lumbar/back frame and an upper end of the actuated limbs and return the actuated limbs to an initial or resting position thereof via an elastic or restoring force.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Inventors: Jung Kyu SON, Bohyun NAM, Kyu Tae PARK, Seonil YU, Wonjun LEE
  • Publication number: 20190283235
    Abstract: A wearable assistive device may include a main frame, a leg assembly that extends downward from an end of the main frame, and a foot assembly that is installed at an end of the leg assembly. The leg assembly may include a leg frame having an upper end connected to the main frame and a lower end connected to the foot assembly and a leg belt that is mounted on the leg frame. The leg belt may include a belt that secures to a leg of the user, and a frame in which the belt is stored in a retractable and withdrawable manner while moving in a zigzag pattern inside the frame.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Inventors: Bohyun NAM, Kyu Tae Park, Jung Kyu Son, Seonil Yu, Wonjun Lee
  • Publication number: 20190274912
    Abstract: A wearable assistive device may have an improved waist supporting structure. The wearable assistive device may include a main frame configured to support a waist or a pelvis, a subframe installed on a front surface of the main frame to secure a waist, a leg assembly installed at the main frame and formed to extend downward along legs of the user to generate an assistive force that assists a power of the user, and a foot support installed at a lower end of the leg assembly to support a foot of the user.
    Type: Application
    Filed: February 13, 2019
    Publication date: September 12, 2019
    Inventors: Bohyun NAM, Kyu Tae PARK, Jung Kyu SON, Seonil YU, Wonjun LEE
  • Publication number: 20190262211
    Abstract: A wearable assistive device such as an exoskeleton may include a main frame that support a hip joint of a user. The main frame may have a predetermined curvature and structure that closely conforms to and remains in contact with a hip of the user at or near the hip joint so that the main frame may stably support both hip joints. While the user wears the exoskeleton and walks, bends, or lifts, the exoskeleton may stably and efficiently provide a force to assist a movement originating at the hip joint of the user, thereby aiding the user in stably walking, bending, or lifting.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 29, 2019
    Inventors: Jung Kyu SON, Bohyun Nam, Kyu Tae Park, Seonil Yu, Wonjun Lee
  • Publication number: 20190254909
    Abstract: A wearable assistive device such as an exoskeleton may include a foot support capable of a free ankle movement. The foot support may include an ankle support having an accordion spring and may be connected to a rear surface of the foot support, thereby supporting an ankle so that a user can exercise a complex ankle movement.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 22, 2019
    Inventors: Wonjun LEE, Bohyun Nam, Kyu Tae Park, Jung Kyu Son, Seonil Yu
  • Publication number: 20190254914
    Abstract: A wearable assistive device may include a main frame provided on a wrist or pelvis of a user, a leg assembly that is formed to be extended downward along a leg of the user at an end of the main frame, and a foot assembly that is installed at an end of the leg assembly to support a foot of the user. The leg assembly may include a leg frame connected to the main frame and the foot assembly, and a leg belt mounted on the leg frame. The leg belt may include a main support, a first support that is coupled to a side of the main support by a hinge joint, and a second support that is coupled to another side of the main support by a hinge joint.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 22, 2019
    Inventors: Bohyun NAM, Kyu Tae Park, Jung Kyu Son, Seonil Yu, Wonjun Lee
  • Publication number: 20190254854
    Abstract: Disclosed herein is a wearable assistive device that may have a foot support capable of securing to shoes of various sizes. The foot support may include first and second supports that are slidably coupled to each other and adjusted in length, whereby a length of the foot support may be automatically adjusted in accordance with a shoe size of a user.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 22, 2019
    Inventors: Wonjun LEE, Bohyun NAM, Kyu Tae PARK, Jung Kyu SON, Seonil YU
  • Publication number: 20190254915
    Abstract: A wearable assistive device may include a main frame that covers a pelvis of a user, a subframe installed on a front surface of the main frame to secure a waist of the user, and a leg assembly installed at opposite ends of the main frame and formed to extend downward along each leg of the user to generate an assistive force that assists the user. The subframe may include a main waist support that supports a back of the user, a first support hingedly coupled to a first end of the main waist support to support a first side of the waist of the user, and a second support hingedly coupled to a second end of the main waist support to support a second side of the waist of the user.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 22, 2019
    Inventors: Bohyun NAM, Kyu Tae PARK, Jung Kyu SON, Seonil YU, Wonjun LEE
  • Publication number: 20190247696
    Abstract: An adaptive assistive and/or rehabilitative device may be configurable for use with another assistive device, such as a wearable assistive device. When the wearable assistive device is a robotic device such as an exoskeleton, the adaptive assistive and/or rehabilitative device may be transformed into a first configuration for charging or storing the exoskeleton, a second configuration for transport of the exoskeleton, a third configuration for assistance in donning of the exoskeleton by a user, and a fourth configuration for assisting the user while standing or walking with the exoskeleton.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: Kyu Tae PARK, Bohyun NAM, Jung Kyu SON, Seonil YU, Wonjun LEE
  • Publication number: 20190247265
    Abstract: An adaptive assistive and/or rehabilitative device may be configurable for use with another assistive device, such as a wearable assistive device. When the wearable assistive device is a robotic device such as an exoskeleton, the adaptive assistive and/or rehabilitative device may be transformed into a first configuration for charging or storing the exoskeleton, a second configuration for transport of the exoskeleton, a third configuration for assistance in donning of the exoskeleton by a user, and a fourth configuration for assisting the user while standing or walking with the exoskeleton.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: Seonil YU, Bohyun NAM, Kyu Tae PARK, Jung Kyu SON, Wonjun LEE
  • Publication number: 20190247697
    Abstract: An adaptive assistive and/or rehabilitative device may be configurable for use with another assistive device, such as a wearable assistive device. When the wearable assistive device is a robotic device such as an exoskeleton, the adaptive assistive and/or rehabilitative device may be transformed into a first configuration for charging or storing the exoskeleton, a second configuration for transport of the exoskeleton, a third configuration for assistance in donning of the exoskeleton by a user, and a fourth configuration for assisting the user while standing or walking with the exoskeleton.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: Kyu Tae PARK, Bohyun NAM, Jung Kyu SON, Seonil YU, Wonjun LEE