Patents by Inventor Deok-Jung Kim
Deok-Jung Kim 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: 11941219Abstract: A touch sensor includes a base layer including a sensing area and a non-sensing area; and a sensor electrode disposed in the sensing area and including sensor patterns. The sensing area may include a first area including at least one non-square boundary with a predetermined curvature and a second area not including the non-square boundary. In an exemplary embodiment of the present inventive concept, sensor patterns disposed in the first area and sensor patterns disposed in the second area among the sensor patterns may have different sizes from each other.Type: GrantFiled: November 12, 2021Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Won Jun Choi, Il Joo Kim, Deok Jung Kim
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Publication number: 20220350445Abstract: A display device is provided. The display device includes a first sensing electrode extending in a first direction, the first sensing electrode including a first sub-sensing electrode and a second sub-sensing electrode spaced apart from each other in a touch area which senses a touch input; a second sensing electrode extending in a second direction intersecting the first direction, the second sensing electrode including a third sub-sensing electrode and a fourth sub-sensing electrode spaced apart from each other in the touch area; a first touch signal line connected to the first sub-sensing electrode and the second sub-sensing electrode; and a second touch signal line connected to the third sub-sensing electrode and the fourth sub-sensing electrode.Type: ApplicationFiled: March 18, 2022Publication date: November 3, 2022Inventors: Gyeong Nam BANG, Deok Jung KIM, Eun Young KIM, Hye Yun HAN
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Patent number: 11422656Abstract: A touch sensing unit includes driving electrode groups which are arranged in a first direction, each of the driving electrode groups including a plurality of driving electrodes electrically connected in a second direction intersecting the first direction, sensing electrode groups which are arranged in the second direction, each of the sensing electrode groups including plurality of sensing electrodes electrically connected in the first direction, driving lines which are connected to the driving electrode groups, respectively, a first sensing line group including sensing lines respectively connected to first sensing electrode groups among the sensing electrode groups, and a second sensing line group including sensing lines respectively connected to second sensing electrode groups among the sensing electrode groups. The sensing lines of the first sensing line group have the same width.Type: GrantFiled: May 27, 2021Date of Patent: August 23, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Eun Young Kim, Deok Jung Kim, Gyeong Nam Bang, Hye Yun Han
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Publication number: 20220137742Abstract: A touch sensing unit includes driving electrode groups which are arranged in a first direction, each of the driving electrode groups including a plurality of driving electrodes electrically connected in a second direction intersecting the first direction, sensing electrode groups which are arranged in the second direction, each of the sensing electrode groups including plurality of sensing electrodes electrically connected in the first direction, driving lines which are connected to the driving electrode groups, respectively, a first sensing line group including sensing lines respectively connected to first sensing electrode groups among the sensing electrode groups, and a second sensing line group including sensing lines respectively connected to second sensing electrode groups among the sensing electrode groups. The sensing lines of the first sensing line group have the same width.Type: ApplicationFiled: May 27, 2021Publication date: May 5, 2022Inventors: EUN YOUNG KIM, Deok Jung KIM, Gyeong Nam BANG, Hye Yun HAN
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Publication number: 20220075486Abstract: A touch sensor includes a base layer including a sensing area and a non-sensing area; and a sensor electrode disposed in the sensing area and including sensor patterns. The sensing area may include a first area including at least one non-square boundary with a predetermined curvature and a second area not including the non-square boundary. In an exemplary embodiment of the present inventive concept, sensor patterns disposed in the first area and sensor patterns disposed in the second area among the sensor patterns may have different sizes from each other.Type: ApplicationFiled: November 12, 2021Publication date: March 10, 2022Inventors: Won Jun CHOI, Il Joo KIM, Deok Jung KIM
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Patent number: 11199937Abstract: A touch sensor includes a base layer including a sensing area and a non-sensing area; and a sensor electrode disposed in the sensing area and including sensor patterns. The sensing area may include a first area including at least one non-square boundary with a predetermined curvature and a second area not including the non-square boundary. In an exemplary embodiment of the present inventive concept, sensor patterns disposed in the first area and sensor patterns disposed in the second area among the sensor patterns may have different sizes from each other.Type: GrantFiled: March 2, 2020Date of Patent: December 14, 2021Inventors: Won Jun Choi, Il Joo Kim, Deok Jung Kim
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Publication number: 20200371644Abstract: A touch sensor includes a base layer including a sensing area and a non-sensing area; and a sensor electrode disposed in the sensing area and including sensor patterns. The sensing area may include a first area including at least one non-square boundary with a predetermined curvature and a second area not including the non-square boundary. In an exemplary embodiment of the present inventive concept, sensor patterns disposed in the first area and sensor patterns disposed in the second area among the sensor patterns may have different sizes from each other.Type: ApplicationFiled: March 2, 2020Publication date: November 26, 2020Inventors: Won Jun CHOI, Il Joo KIM, Deok Jung KIM
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Patent number: 9465462Abstract: A display device integrated with a touch screen panel includes a lower substrate; an upper substrate opposing the substrate and comprising a major surface facing away from the lower substrate, each of the upper and lower substrates being divided into a display area and a non-display area formed outside the display area when viewed in a viewing direction perpendicular to the major surface; sensing cells formed over the display area of the upper substrate; sensing lines formed over the non-display area of the upper substrate and electrically connected to the sensing cells; and a sealing material formed between the non-display areas of the upper and lower substrates. In the display device, at least one of the sensing lines comprises a portion overlapping the sealing material when viewed in the viewing direction, and the overlapping portion is formed of a transparent conductive material or metal mesh.Type: GrantFiled: January 16, 2014Date of Patent: October 11, 2016Assignee: Samsung Display Co., Ltd.Inventors: Hwan-Hee Jeong, Deok-Jung Kim, Mi-Kyoung Seo, In-Young Han
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Publication number: 20140198267Abstract: A display device integrated with a touch screen panel includes a lower substrate; an upper substrate opposing the substrate and comprising a major surface facing away from the lower substrate, each of the upper and lower substrates being divided into a display area and a non-display area formed outside the display area when viewed in a viewing direction perpendicular to the major surface; sensing cells formed over the display area of the upper substrate; sensing lines formed over the non-display area of the upper substrate and electrically connected to the sensing cells; and a sealing material formed between the non-display areas of the upper and lower substrates. In the display device, at least one of the sensing lines comprises a portion overlapping the sealing material when viewed in the viewing direction, and the overlapping portion is formed of a transparent conductive material or metal mesh.Type: ApplicationFiled: January 16, 2014Publication date: July 17, 2014Applicant: Samsung Display Co., Ltd.Inventors: Hwan-Hee JEONG, Deok-Jung KIM, Mi-Kyoung SEO, In-Young HAN
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Patent number: 8760599Abstract: A display device and a method for manufacturing the same are disclosed. In one embodiment, the display device includes: i) a display panel configured to display an image via a display surface; a transparent protective portion formed over the display panel, ii) a top chassis formed between the transparent protective portion and the display panel and iii) a bottom chassis formed below the display panel and coupled to the top chassis so as to protect the display panel. The display device may further include 1) a plurality of adhesive members arranged at predetermined intervals on an outer periphery of the display surface of the display panel so as to attach the display panel to the top chassis, 2) an adhesive layer formed between the display panel and the transparent protective portion and 3) a sealing portion formed to fill at least part of the space between i) a sidewall portion of the display panel and ii) the top chassis and bottom chassis.Type: GrantFiled: November 11, 2010Date of Patent: June 24, 2014Assignee: Samsung Display Co., Ltd.Inventors: Yun-Jae Kim, Yang-Han Son, Min-Ki Kim, Deok-Jung Kim
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Publication number: 20110187957Abstract: A display device and a method for manufacturing the same are disclosed. In one embodiment, the display device includes: i) a display panel configured to display an image via a display surface; a transparent protective portion formed over the display panel, ii) a top chassis formed between the transparent protective portion and the display panel and iii) a bottom chassis formed below the display panel and coupled to the top chassis so as to protect the display panel. The display device may further include 1) a plurality of adhesive members arranged at predetermined intervals on an outer periphery of the display surface of the display panel so as to attach the display panel to the top chassis, 2) an adhesive layer formed between the display panel and the transparent protective portion and 3) a sealing portion formed to fill at least part of the space between i) a sidewall portion of the display panel and ii) the top chassis and bottom chassis.Type: ApplicationFiled: November 11, 2010Publication date: August 4, 2011Applicant: Samsung Mobile Display Co., LtdInventors: Yun-Jae Kim, Yang-Han Son, Min-Ki Kim, Deok-Jung Kim
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Publication number: 20040139483Abstract: Disclosed is a data broadcasting contents authoring system which comprises: an authoring engine for modifying objects or images to fit to a data broadcasting format, and authoring new data broadcasting contents; a data converter for receiving the data broadcasting contents authored by the authoring engine, and converting the contents into a standard file format to fit to at least one data broadcasting standard; and a code generator for receiving the generated contents data from the authoring engine, and the converted contents data from the data converter, and converting them into a broadcasting contents format that fits at least one broadcasting standard. As described above, the present invention enables users to easily and quickly author desired data broadcasting contents using a WYSIWYG broadcasting contents development tool.Type: ApplicationFiled: February 17, 2004Publication date: July 15, 2004Inventors: Deok-Jung Kim, Sung-Kyu Kim, Joon-Sun Ryu, Dong-Hwan Min, In-Sook Kim