Patents by Inventor Joo-Hyuk PARK
Joo-Hyuk 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).
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Patent number: 11940837Abstract: A display that includes a display panel and a window laminated with the display panel is presented. The display panel may include: a main panel region including a first side extending in a first direction and a second side extending in a second direction crossing the first direction; a first sub-panel region that is in contact with the first side and is bent; and a second sub-panel region that is in contact with the second side and is bent. A panel corner part of the main panel region adjacent to the first sub-panel region and the second sub-panel region is rounded.Type: GrantFiled: May 29, 2019Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seung-Hwan Cho, Jong Hyun Choi, Ju Chan Park, Joo Sun Yoon, Jong Hyuk Lee
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Patent number: 11928995Abstract: A display test apparatus includes a measuring apparatus and a calculating device connected to the measuring apparatus. The measuring apparatus provides a sample pixel value to a first display device including a first display panel, measures a first color coordinate value of an image displayed by the first display panel in response to the sample pixel value. The calculating device generates a first parameter of the first display panel in response to the first color coordinate value, generates a target color coordinate value in response to the sample pixel value, and generates a first mapping table in response to the first color coordinate value, the first parameter and the target color coordinate value.Type: GrantFiled: January 21, 2022Date of Patent: March 12, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joo Hyuk Yum, Deok Soo Park, Byoung-Ju Song
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Patent number: 10613363Abstract: A display device includes: a display panel; a bottom chassis in which the display panel is accommodated; a driving circuit substrate disposed on an outside surface of the bottom chassis; at least one flexible printed circuit board connecting the display panel to the driving circuit substrate; and a top chassis configured to cover an edge portion of a top surface and side surfaces of the display panel, wherein the top chassis has an opening formed in an area in contact with the flexible printed circuit board.Type: GrantFiled: January 30, 2019Date of Patent: April 7, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Su Young Yun, Sung Hun Lee, Joo Hyuk Park
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Publication number: 20190163008Abstract: A display device includes: a display panel; a bottom chassis in which the display panel is accommodated; a driving circuit substrate disposed on an outside surface of the bottom chassis; at least one flexible printed circuit board connecting the display panel to the driving circuit substrate; and a top chassis configured to cover an edge portion of a top surface and side surfaces of the display panel, wherein the top chassis has an opening formed in an area in contact with the flexible printed circuit board.Type: ApplicationFiled: January 30, 2019Publication date: May 30, 2019Inventors: SU YOUNG YUN, SUNG HUN LEE, JOO HYUK PARK
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Patent number: 10228579Abstract: A display device includes: a display panel; a bottom chassis in which the display panel is accommodated; a driving circuit substrate disposed on an outside surface of the bottom chassis; at least one flexible printed circuit board connecting the display panel to the driving circuit substrate; and a top chassis configured to cover an edge portion of a top surface and side surfaces of the display panel, wherein the top chassis has an opening formed in an area in contact with the flexible printed circuit board.Type: GrantFiled: July 19, 2016Date of Patent: March 12, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Su Young Yun, Sung Hun Lee, Joo Hyuk Park
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Patent number: 9557590Abstract: A display apparatus includes a display panel, a light source part which generates and provides a light to the display panel, and a receiving container. The receiving container includes a bottom portion under the light source part, and a sidewall extending from the bottom portion. The bottom portion includes a first strength portion and a second strength portion. The first strength portion and the second strength portion have different strengths from each other and are continuously connected to each other.Type: GrantFiled: August 11, 2014Date of Patent: January 31, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Joo-Hyuk Park, Yong-Su Jin
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Patent number: 9507079Abstract: A display apparatus includes a display panel displaying an image, a backlight unit, and a top cover. The backlight unit includes a bottom cover including a first bottom cover as a bottom surface and a second bottom cover extending from the first bottom cover. The top cover includes first and second top covers. The first top cover covers an edge of an upper surface of the display panel and the second top cover is connected to the first top cover and extends in a direction inclined with respect to a direction in which the first top cover extends. An edge of the backlight unit is more outwardly protruded than an edge of the first top cover when viewed in a plan view, and the second bottom cover extends in a direction substantially parallel to the second top cover.Type: GrantFiled: May 23, 2014Date of Patent: November 29, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Joo Hyuk Park, Yoon Ki Hong
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Publication number: 20160327827Abstract: A display device includes: a display panel; a bottom chassis in which the display panel is accommodated; a driving circuit substrate disposed on an outside surface of the bottom chassis; at least one flexible printed circuit board connecting the display panel to the driving circuit substrate; and a top chassis configured to cover an edge portion of a top surface and side surfaces of the display panel, wherein the top chassis has an opening formed in an area in contact with the flexible printed circuit board.Type: ApplicationFiled: July 19, 2016Publication date: November 10, 2016Inventors: SU YOUNG YUN, SUNG HUN LEE, JOO HYUK PARK
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Patent number: 9301428Abstract: In a display apparatus, a display panel displays an image, and a driver is electrically connected to the display panel and applies a control signal to the display panel to control an operation of the display panel. A first cover member includes a nonmetal material and covers the display panel. An opening is defined in the first cover member and exposes a display area of the display panel. A heat discharge member is coupled to the first cover member and contacts the driver to discharge a heat generated by the driver.Type: GrantFiled: April 24, 2013Date of Patent: March 29, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hanyul Yu, Joo Hyuk Park, Su-Young Yun, JeongJin Park, Kyungwon Lee, Yoonki Hong
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Publication number: 20160021773Abstract: A display device includes: a display panel; a bottom chassis in which the display panel is accommodated; a driving circuit substrate disposed on an outside surface of the bottom chassis; at least one flexible printed circuit board connecting the display panel to the driving circuit substrate; and a top chassis configured to cover an edge portion of a top surface and side surfaces of the display panel, wherein the top chassis has an opening formed in an area in contact with the flexible printed circuit board.Type: ApplicationFiled: January 7, 2015Publication date: January 21, 2016Inventors: Su Young YUN, Sung Hun LEE, Joo Hyuk PARK
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Publication number: 20150253599Abstract: A display apparatus includes a display panel, a light source part which generates and provides a light to the display panel, and a receiving container. The receiving container includes a bottom portion under the light source part, and a sidewall extending from the bottom portion. The bottom portion includes a first strength portion and a second strength portion. The first strength portion and the second strength portion have different strengths from each other and are continuously connected to each other.Type: ApplicationFiled: August 11, 2014Publication date: September 10, 2015Inventors: Joo-Hyuk PARK, Yong-Su JIN
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Publication number: 20150160405Abstract: A display apparatus includes a display panel displaying an image, a backlight unit, and a top cover. The backlight unit includes a bottom cover including a first bottom cover as a bottom surface and a second bottom cover extending from the first bottom cover. The top cover includes first and second top covers. The first top cover covers an edge of an upper surface of the display panel and the second top cover is connected to the first top cover and extends in a direction inclined with respect to a direction in which the first top cover extends. An edge of the backlight unit is more outwardly protruded than an edge of the first top cover when viewed in a plan view, and the second bottom cover extends in a direction substantially parallel to the second top cover.Type: ApplicationFiled: May 23, 2014Publication date: June 11, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: JOO HYUK PARK, YOON KI HONG
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Publication number: 20140169033Abstract: In a display apparatus, a display panel displays an image, and a driver is electrically connected to the display panel and applies a control signal to the display panel to control an operation of the display panel. A first cover member includes a nonmetal material and covers the display panel. An opening is defined in the first cover member and exposes a display area of the display panel. A heat discharge member is coupled to the first cover member and contacts the driver to discharge a heat generated by the driver.Type: ApplicationFiled: April 24, 2013Publication date: June 19, 2014Applicant: Samsung Display Co., Ltd.Inventors: HANYUL YU, JOO HYUK PARK, Su-Young YUN, JeongJin PARK, Kyungwon LEE, Yoonki HONG,
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Publication number: 20140139785Abstract: A two-way display device includes a transparent display panel, a roll film unit disposed opposite to the transparent display panel and a backlight unit disposed between the roll film unit and the transparent display panel.Type: ApplicationFiled: June 5, 2013Publication date: May 22, 2014Inventors: Joo-Hyuk PARK, Moon-Shik KANG, Jeong-Jin PARK, Han-Yul YU, Su-Young YUN, Kyung-Won LEE