Patents by Inventor Hyun Joong Chae
Hyun Joong Chae 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).
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Patent number: 11435611Abstract: A display apparatus includes a rear chassis, a light source installed in the rear chassis to emit light, a diffuser plate that diffuses light emitted from the light source, a liquid crystal panel positioned in front of the diffuser plate to display an image, a front chassis that supports the liquid crystal panel, and a middle mold coupled between the front chassis and the rear chassis to support the diffuser plate, and is provided with a curved reflective surface formed in a curved shape to reflect the light, which is emitted from the light source module, to the diffuser plate.Type: GrantFiled: December 30, 2019Date of Patent: September 6, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Joong Chae, Dae Jin Kim, Yeon Ho Kim
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Publication number: 20220229327Abstract: A display apparatus includes a rear chassis including a fastening hole, a light source module installed at the rear chassis and configured to emit light, a diffuser plate to diffuse light emitted from the light source module, a liquid crystal panel arranged in front of the diffuser plate, a front chassis arranged to cover sides of the liquid crystal panel and the diffuser plate, a middle mold to couple the diffuser plate so that the diffuser plate is arranged in front of the light source module, the middle mold including a fastening groove to align with the fastening hole, a bonding member to bond the diffuser plate to the middle mold, and a fastening member coupleable to the fastening groove by passing through the fastening hole from behind the rear chassis to couple the rear chassis to the middle mold.Type: ApplicationFiled: April 8, 2022Publication date: July 21, 2022Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong Hyun KANG, Jun Su JUNG, Hyun Joong CHAE, Beom Han KIM, Byoung Jung KIM, Jun Pil OH, Kyo JEONG
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Patent number: 11327220Abstract: The present disclosure relates to a display apparatus including a display panel, a backlight disposed in the rear of the display panel, an optical sheet disposed between the display panel and the backlight and on which support slots are provided, and a middle mold including support protrusions to support the optical sheet. The support protrusion is formed such that a central portion of a front surface thereof has an updown width larger than that of the support slot and opposite sides of the front surface thereof have an up-down width smaller than that of the support slot, so that the front end of the support protrusion easily passes through the support slot and the optical sheet is prevented from being separated from the support protrusion.Type: GrantFiled: June 25, 2019Date of Patent: May 10, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yeon Ho Kim, Dae Jin Kim, Heong Seog Lee, Hyun Jun Jung, Hyun Joong Chae
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Publication number: 20210165158Abstract: The present disclosure relates to a display apparatus including a display panel, a backlight disposed in the rear of the display panel, an optical sheet disposed between the display panel and the backlight and on which support slots are provided, and a middle mold including support protrusions to support the optical sheet. The support protrusion is formed such that a central portion of a front surface thereof has an up-down width larger than that of the support slot and opposite sides of the front surface thereof have an up-down width smaller than that of the support slot, so that the front end of the support protrusion easily passes through the support slot and the optical sheet is prevented from being separated from the support protrusion.Type: ApplicationFiled: June 25, 2019Publication date: June 3, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yeon Ho KIM, Dae Jin KIM, Heong Seog LEE, Hyun Jun JUNG, Hyun Joong CHAE
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Publication number: 20200218112Abstract: A display apparatus includes a rear chassis, a light source installed in the rear chassis to emit light, a diffuser plate that diffuses light emitted from the light source, a liquid crystal panel positioned in front of the diffuser plate to display an image, a front chassis that supports the liquid crystal panel, and a middle mold coupled between the front chassis and the rear chassis to support the diffuser plate, and is provided with a curved reflective surface formed in a curved shape to reflect the light, which is emitted from the light source module, to the diffuser plate.Type: ApplicationFiled: December 30, 2019Publication date: July 9, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Joong CHAE, Dae Jin KIM, Yeon Ho KIM
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Patent number: 10182778Abstract: An X-ray imaging apparatus includes an X-ray generator configured to generate X-rays; a detector configured to detect X-rays that have penetrated an object; a stand on which the detector is mounted; and a control panel mounted on the stand, and configured to operate the detector to rotate or move up or down along an extension direction of the stand.Type: GrantFiled: March 4, 2016Date of Patent: January 22, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ku-Il Jang, Chang Jin Yang, Hyun Joong Chae
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Patent number: 9848841Abstract: A medical imaging jig is provided with a foldable handle and an integral type foldable footstool, so that a patient having difficulty in movement can be easily and safely subject to medical imaging. In particular, the integral type foldable footstool is provided to be rotated on a hinge to be folded, a lead ruler provided on the rear surface of the medical imaging jig is slidably and detachably provided so that the lead ruler may be moved leftward or rightward or detached depending on the demand by a user, a handle provided on the medical imaging jig may be folded to allow positioning of an objected to be imaged, and omnidirectional wheels are provided on the lower end of the medical imaging jig.Type: GrantFiled: July 24, 2014Date of Patent: December 26, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Geun Choi, Suk Hee Won, Hyun Joong Chae
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Publication number: 20160256124Abstract: An X-ray imaging apparatus includes an X-ray generator configured to generate X-rays; a detector configured to detect X-rays that have penetrated an object; a stand on which the detector is mounted; and a control panel mounted on the stand, and configured to operate the detector to rotate or move up or down along an extension direction of the stand.Type: ApplicationFiled: March 4, 2016Publication date: September 8, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ku-Il JANG, Chang Jin YANG, Hyun Joong CHAE
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Publication number: 20150030135Abstract: A medical imaging jig is provided with a foldable handle and an integral type foldable footstool, so that a patient having difficulty in movement can be easily and safely subject to medical imaging. In particular, the integral type foldable footstool is provided to be rotated on a hinge to be folded, a lead ruler provided on the rear surface of the medical imaging jig is slidably and detachably provided so that the lead ruler may be moved leftward or rightward or detatched depending on the demand by a user, a handle provided on the medical imaging jig may be folded to allow positioning of an objected to be imaged, and omnidirectional wheels are provided on the lower end of the medical imaging jig.Type: ApplicationFiled: July 24, 2014Publication date: January 29, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Geun CHOI, Suk Hee Won, Hyun Joong Chae