Patents by Inventor Young Bong Cho
Young Bong Cho 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: 10587921Abstract: According to an aspect of the present disclosure, a viewer rating calculation server includes a server communication unit configured to receive first audio feature information extracted by a viewer rating calculation remote apparatus from viewing contents, an audio feature information extraction unit configured to extract second audio feature information of a broadcast content received from at least one broadcast service provider, a viewing content identification unit configured to generate viewing information as a result of determination of a currently viewing content by comparing the first audio feature information with the second audio feature information, and a viewer rating calculation unit configured to calculate a viewer rating of each broadcast content in real time on the basis of multiple pieces of the viewing information.Type: GrantFiled: November 21, 2017Date of Patent: March 10, 2020Assignee: IPLATEIA INC.Inventors: Young Bong Cho, Ki Yeon Seo
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Patent number: 10495927Abstract: A display device according to an exemplary embodiment includes: a thin film transistor array panel; and a color conversion display panel overlapping the thin film transistor array panel, the color conversion display panel including: a substrate; a color conversion layer positioned between the substrate and the thin film transistor array panel and including a semiconductor nanocrystal; a transparent layer positioned between the substrate and the thin film transistor array panel; and at least one of a first buffer layer positioned between the color conversion layer and the substrate and between the transparent layer and the substrate, and a second buffer layer positioned between the color conversion layer and the thin film transistor array panel and between the transparent layer and the thin film transistor array panel, and at least one of the first buffer layer and the second buffer layer includes a porous layer.Type: GrantFiled: June 22, 2018Date of Patent: December 3, 2019Assignee: Samsung Display Co., Ltd.Inventors: Young Gu Kim, Taek Joon Lee, Hye Lim Jang, Baek Kyun Jeon, Jin-Soo Jung, Young Bong Cho
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Patent number: 10459277Abstract: A display device includes a base portion including a pixel area including a light-transmitting area and a light-blocking area; a projection portion disposed on the light-blocking area of the base portion and including a first sub-color filter and a second sub-color filter overlapping over an overlap area; a light-blocking member disposed on the projection portion and overlapping the base portion; and a spacing member disposed on the light-blocking member, made of the same material as the light-blocking member and overlapping the projection portion.Type: GrantFiled: June 30, 2017Date of Patent: October 29, 2019Assignee: Samsung Display Co., Ltd.Inventors: Sun Kyu Joo, Su Jeong Kim, Jang Wi Ryu, Yi Seop Shim, Keun Chan Oh, Jae Jin Lyu, Jun Woo Lee, Chang Soon Jang, Young Bong Cho, Chul Huh
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Publication number: 20190064602Abstract: A display device according to an exemplary embodiment includes: a thin film transistor array panel; and a color conversion display panel overlapping the thin film transistor array panel, the color conversion display panel including: a substrate; a color conversion layer positioned between the substrate and the thin film transistor array panel and including a semiconductor nanocrystal; a transparent layer positioned between the substrate and the thin film transistor array panel; and at least one of a first buffer layer positioned between the color conversion layer and the substrate and between the transparent layer and the substrate, and a second buffer layer positioned between the color conversion layer and the thin film transistor array panel and between the transparent layer and the thin film transistor array panel, and at least one of the first buffer layer and the second buffer layer includes a porous layer.Type: ApplicationFiled: June 22, 2018Publication date: February 28, 2019Inventors: Young Gu Kim, Taek Joon Lee, Hye Lim Jang, Baek Kyun Jeon, Jin-Soo Jung, Young Bong Cho
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Patent number: 9989826Abstract: A liquid crystal display device includes: a first substrate on which a display area and a non-display area surrounding the display area are defined; a plurality of gate lines disposed in the display area and extending in a first direction; a plurality of data lines disposed in the display area and extending in a second direction, the data lines intersecting the gate lines; and a black matrix extending in the first line to cover the gate lines or in the second direction to cover the data lines, where a width of the black matrix at a location adjacent to a boundary line between the display area and the non-display area is larger than a width of the black matrix at a location adjacent to a center of the display area.Type: GrantFiled: May 6, 2016Date of Patent: June 5, 2018Assignee: SAMSUNG DISPLAY CO. LTD.Inventors: Young Bong Cho, Chang Hun Kwak, Hye Ran Mun, Dae Youn Park, Sang Hun Lee
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Publication number: 20180098122Abstract: According to an aspect of the present disclosure, a viewer rating calculation server includes a server communication unit configured to receive first audio feature information extracted by a viewer rating calculation remote apparatus from viewing contents, an audio feature information extraction unit configured to extract second audio feature information of a broadcast content received from at least one broadcast service provider, a viewing content identification unit configured to generate viewing information as a result of determination of a currently viewing content by comparing the first audio feature information with the second audio feature information, and a viewer rating calculation unit configured to calculate a viewer rating of each broadcast content in real time on the basis of multiple pieces of the viewing information.Type: ApplicationFiled: November 21, 2017Publication date: April 5, 2018Inventors: Young Bong Cho, Ki Yeon Seo
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Publication number: 20180088403Abstract: A display device includes a base portion including a pixel area including a light-transmitting area and a light-blocking area; a projection portion disposed on the light-blocking area of the base portion and including a first sub-color filter and a second sub-color filter overlapping over an overlap area; a light-blocking member disposed on the projection portion and overlapping the base portion; and a spacing member disposed on the light-blocking member, made of the same material as the light-blocking member and overlapping the projection portion.Type: ApplicationFiled: June 30, 2017Publication date: March 29, 2018Inventors: Sun Kyu JOO, Su Jeong KIM, Jang Wi RYU, Yi Seop SHIM, Keun Chan OH, Jae Jin LYU, Jun Woo LEE, Chang Soon JANG, Young Bong CHO, Chul HUH
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Patent number: 9664942Abstract: Provided is a liquid crystal display, including a first substrate including a plurality of pixel regions including a transmissive light area and a non-transmissive light area, a second substrate facing the first substrate and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the pixel regions includes color filters disposed on a base substrate, a pixel electrode disposed on each of the color filters at the transmissive light area and a black column spacer at a region except a region corresponding to the transmissive light area, wherein the each of the color filters has substantially rectangular shape with a long side and a short side, and wherein the long side has a recess portion in which a part of a long side corresponding to the non-transmissive light area is removed.Type: GrantFiled: July 23, 2015Date of Patent: May 30, 2017Assignee: Samsung Display Co., Ltd.Inventors: Dae Youn Park, Sang Hun Lee, Min Jung Kang, Chang Hun Kwak, Young Bong Cho
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Publication number: 20170097538Abstract: A liquid crystal display device includes: a first substrate on which a display area and a non-display area surrounding the display area are defined; a plurality of gate lines disposed in the display area and extending in a first direction; a plurality of data lines disposed in the display area and extending in a second direction, the data lines intersecting the gate lines; and a black matrix extending in the first line to cover the gate lines or in the second direction to cover the data lines, where a width of the black matrix at a location adjacent to a boundary line between the display area and the non-display area is larger than a width of the black matrix at a location adjacent to a center of the display area.Type: ApplicationFiled: May 6, 2016Publication date: April 6, 2017Inventors: Young Bong CHO, Chang Hun KWAK, Hye Ran MUN, Dae Youn PARK, Sang Hun LEE
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Publication number: 20170045782Abstract: Provided are a liquid crystal display and a method of manufacturing a liquid crystal display. According to an aspect of the present inventive concept, there is provided a liquid crystal display which includes a first substrate which includes a display area and a non-display area disposed outside the display area, a second substrate which is located opposite the first substrate, a light-blocking pattern which is disposed on the non-display area, and a plurality of alignment layer barrier patterns which protrude from the black matrix toward the second substrate and are formed integrally with the light-blocking pattern in the non-display area.Type: ApplicationFiled: March 7, 2016Publication date: February 16, 2017Inventor: Young Bong CHO
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Patent number: 9563083Abstract: A display device includes a first substrate and a second substrate facing each other, a first thin film transistor (“TFT”) disposed on the first substrate, a second TFT disposed on the first substrate, a first color filter disposed on the first TFT and a periphery thereof, a second color filter disposed on the second TFT and a periphery thereof and representing a different color from the first color filter, and a light blocking member disposed on the first and second color filters where the light blocking member includes a first spacer disposed on the first TFT and the first color filter, a second spacer disposed on the second TFT and the second color filter, a main light blocking portion disposed in peripheries of the first and second spacers, and a furrow disposed between the second spacer and the main light blocking portion.Type: GrantFiled: May 18, 2015Date of Patent: February 7, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Chang Hun Kwak, Young Bong Cho, Chul Huh
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Publication number: 20160178950Abstract: A display device includes a first substrate and a second substrate facing each other, a first thin film transistor (“TFT”) disposed on the first substrate, a second TFT disposed on the first substrate, a first color filter disposed on the first TFT and a periphery thereof, a second color filter disposed on the second TFT and a periphery thereof and representing a different color from the first color filter, and a light blocking member disposed on the first and second color filters where the light blocking member includes a first spacer disposed on the first TFT and the first color filter, a second spacer disposed on the second TFT and the second color filter, a main light blocking portion disposed in peripheries of the first and second spacers, and a furrow disposed between the second spacer and the main light blocking portion.Type: ApplicationFiled: May 18, 2015Publication date: June 23, 2016Inventors: Chang Hun KWAK, Young Bong CHO, Chul HUH
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Publication number: 20160124263Abstract: Provided is a liquid crystal display, including a first substrate including a plurality of pixel regions including a transmissive light area and a non-transmissive light area, a second substrate facing the first substrate and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the pixel regions includes color filters disposed on a base substrate, a pixel electrode disposed on each of the color filters at the transmissive light area and a black column spacer at a region except a region corresponding to the transsmissive light area, wherein the each of the color filters has substantially rectangular shape with a long side and a short side, and wherein the long side has a recess portion in which a part of a long side corresponding to the non-transmissive light area is removed.Type: ApplicationFiled: July 23, 2015Publication date: May 5, 2016Inventors: Dae Youn PARK, Sang Hun LEE, Min Jung KANG, Chang Hun KWAK, Young Bong CHO
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Patent number: 9301006Abstract: The present invention relates to a method and a system for providing additional information on broadcast content, and particularly, to a method and a system for providing additional information corresponding to broadcast content displayed on a television to a separate viewer's terminal.Type: GrantFiled: July 10, 2012Date of Patent: March 29, 2016Assignee: IPLATEIAKOREA CO., LTD.Inventors: Young Bong Cho, Do Hyung Kim
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Publication number: 20140130087Abstract: The present invention relates to a method and a system for providing additional information on broadcast content, and particularly, to a method and a system for providing additional information corresponding to broadcast content displayed on a television to a separate viewer's terminal.Type: ApplicationFiled: July 10, 2012Publication date: May 8, 2014Applicant: IPLATEIAKOREA CO., LTD.Inventors: Young Bong Cho, Do Hyung Kim