Patents by Inventor Jung-Mok Park
Jung-Mok 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: 8947368Abstract: A touch screen panel includes a transparent substrate; a plurality of first sensing patterns at a first side of the transparent substrate and coupled to each other along a first direction; a plurality of second sensing patterns at the first side of the transparent substrate and coupled to each other along a second direction, the second sensing patterns being alternately arranged with the first sensing patterns not to overlap with the first sensing patterns; and a phase difference compensating layer at the first side of the transparent substrate and adapted to compensate for a birefringence phase difference of a liquid crystal layer in a liquid crystal display panel at a second side of the transparent substrate.Type: GrantFiled: August 18, 2009Date of Patent: February 3, 2015Assignee: Samsung Display Co., Ltd.Inventors: Hwan-Hee Jeong, Tae-Hyeog Jung, Sung-Ku Kang, Jung-Mok Park, Choon-Hyop Lee, Shawn Kim, Sang-Kook Kim
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Publication number: 20150029142Abstract: A touch screen panel includes a substrate, first sensing patterns, second sensing patterns, and an insulating layer. The first sensing patterns may be configured to include a plurality of first sensing cells separated from one another as independent patterns. The second sensing patterns may be configured to include a plurality of second sensing cells formed on the substrate. The insulating layer may be interposed between the first and second connecting patterns at intersection portions of the first connecting patterns and the second connecting patterns. The insulating layer may be an island-shaped independent pattern at each intersection portion. End portions of each first connecting pattern may electrically connect adjacent first sensing cells. A width of a first region of each first connecting pattern may be wider than that of a second region.Type: ApplicationFiled: July 15, 2014Publication date: January 29, 2015Inventors: Hyung-Chul KIM, Jung-Mok PARK, Jae-Hyung JO
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Publication number: 20150022732Abstract: A foldable touch screen panel includes a thin film substrate including polymer resin, a sensing electrode part including a plurality of sensing electrodes patterned on a surface of the thin film substrate, and a metallic wiring part including a plurality of metallic wirings located outside the sensing electrode part and coupled to an end of the sensing electrodes, wherein the sensing electrode part includes a foldable area and a non-foldable area where at least a portion of the sensing electrode part is removed.Type: ApplicationFiled: February 12, 2014Publication date: January 22, 2015Applicant: Samsung Display Co., Ltd.Inventor: Jung-Mok Park
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Publication number: 20140292628Abstract: A gate driver includes a line part to receive control signals and a shift register to sequentially output gate signals in response to the control signals provided from the line part. The line part and the shift register are disposed apart from each other with a first distance equal to or greater than about 20 ?m.Type: ApplicationFiled: August 30, 2013Publication date: October 2, 2014Applicant: Samsung Display Co., Ltd.Inventor: Jung Mok PARK
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Patent number: 8847893Abstract: A touch screen panel for an image display device and a method of fabricating the same. The touch screen panel includes first and second substrates facing each other, the first and second substrates being joined together by a sealant; a plurality of first sensing patterns coupled to one another along a first direction on a side of the first substrate facing the second substrate; a plurality of second sensing patterns coupled to one another along a second direction on a side of the second substrate facing the first substrate; a plurality of first dummy patterns between the first sensing patterns corresponding to the second sensing patterns; a plurality of second dummy patterns between the second sensing patterns corresponding to the first sensing patterns; and an insulating layer between the first and second substrates.Type: GrantFiled: August 18, 2009Date of Patent: September 30, 2014Assignee: Samsung Display Co., Ltd.Inventors: Jung-Mok Park, Sun-Haeng Cho, Chang-Yong Lee, Jin-Yeol Kim, Seong-Je Huang, In-Won Jang, Dong-Wook Kang, Tae-Hyeong Kim
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Patent number: 8830186Abstract: A touch screen panel includes a transparent substrate, a plurality of first sensing cells on the transparent substrate, the plurality of first sensing cells being connected in a first direction, a plurality of second sensing cells between the first sensing cells and insulated from the first sensing cells, the plurality of second sensing cells being connected in a second direction, a plurality of first connecting patterns connecting the first sensing cells in the first direction, a plurality of second connecting patterns intersecting the first connecting patterns and connecting the second sensing cells in the second direction, and insulating layers between the first and second connecting patterns, the insulating layers including edges with protrusions, the edges overlapping the second connecting patterns, and one or more protrusions at the edges protruding toward adjacent second sensing cells.Type: GrantFiled: December 9, 2010Date of Patent: September 9, 2014Assignee: Samsung Display Co., Ltd.Inventors: Hwan-Hee Jeong, Sung-Ku Kang, Jung-Mok Park, Choon-Hyop Lee
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Patent number: 8817210Abstract: There is provided a flat panel display (FPD). The FPD includes a display panel, a substrate on the display panel, and an anti-reflection polarizer. The anti-reflection polarizer is on the substrate to absorb light reflected from a surface of the substrate or a surface of the display panel. The anti-reflection polarizer includes a top polarizing film for linearly polarizing the light, a top phase difference film for circularly polarizing light that passes through the top polarizing film, a first supporting film between the top polarizing film and the phase difference film to support the top phase difference film, and a second supporting film that faces the first supporting film with the top phase difference film interposed therebetween to support the top phase difference film.Type: GrantFiled: July 18, 2011Date of Patent: August 26, 2014Assignee: Samsung Display Co., Ltd.Inventor: Jung-Mok Park
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Publication number: 20140204286Abstract: A touch screen panel includes a window substrate divided into an active area and a non-active area, the non-active area being outside the active area, the window substrate having a first printed layer formed in the non-active area, a touch substrate including sensing electrodes formed in the active area and having a second printed layer that faces the first printed layer formed in the non-active area, and an adhesive layer interposed between the window substrate and the touch substrate.Type: ApplicationFiled: July 2, 2013Publication date: July 24, 2014Inventors: Jung-Mok PARK, Hyung-Chul KIM, Chang-Bum KIM, Jae-Hyung JO
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Publication number: 20140132553Abstract: A flexible touch screen panel includes a thin film substrate divided into an active area and a non active area positioned at the outside of the active area; sensing patterns formed on the active area of a first surface of the thin film substrate, including first sensing cells formed to be connected along a first direction and second sensing cells formed to be connected along a second direction; and sensing lines formed on the non active area of the first surface of the thin film substrate. The sensing lines are connected to the sensing patterns. In the touch screen panel, the area and/or interval of the sensing cells formed on a first region, which is capable of being bent by predetermined curvature about a folding axis is different from the area and/or interval of the sensing cells formed on a second region as a flat region except the first region.Type: ApplicationFiled: February 26, 2013Publication date: May 15, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Jung-Mok Park, Kwan-Young Han, Chang-Bum Kim, Jae-Hyung Jo, Hyung-Chul Kim
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Publication number: 20140098304Abstract: A touch screen panel includes a plurality of first sensing electrodes on a substrate, the plurality of first sensing electrodes being connected to each other in a first direction, a plurality of second sensing electrodes between the first sensing electrodes on the substrate, the plurality of second sensing electrodes being connected to each other in a second direction intersecting the first direction, a plurality of first connecting patterns connecting the first sensing electrodes to each other in the first direction, a plurality of second connecting patterns connecting the second sensing electrodes to each other in the second direction, a first insulating layer at least between the first connecting patterns and the second connecting patterns, and dummy patterns in at least one of the first and second sensing electrodes, the dummy patterns having island-shapes and being insulated from the first and second sensing electrodes.Type: ApplicationFiled: September 5, 2013Publication date: April 10, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Chang-Bun KIM, Jung-Mok PARK, Hyung-Chul KIM
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Patent number: 8692950Abstract: A display panel includes a transparent substrate, a picture region, a black matrix region around the picture region, and a soft key region, a black matrix formed in the black matrix region on one side of the transparent substrate and having a first opening in the soft key region, and an overcoating layer on the transparent substrate including the black matrix, wherein a soft key is implemented in the soft key region by disposing a light source under the first opening of the black matrix. When the display panel is a touch screen panel, conductive sensing cells in the picture region and position detection lines in the black matrix region are included.Type: GrantFiled: December 9, 2010Date of Patent: April 8, 2014Assignee: Samsung Display Co., Ltd.Inventors: Choon-Hyop Lee, Sung-Ku Kang, Jung-Mok Park
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Patent number: 8686968Abstract: A touch screen panel in which an occurrence of a scratch at intersections of coupling patterns respectively coupling first sensing cells and second sensing cells to each other in a first direction and in a second direction is prevented. The touch screen panel includes a transparent substrate, sensing patterns formed on a surface of the transparent substrate. The sensing patterns include first sensing cells disposed along a first direction, second sensing cells disposed between the first sensing cells along a second direction intersecting the first direction, first coupling patterns coupling the first sensing cells to each other in the first direction, second coupling patterns coupling the second sensing cells to each other in the second direction, and an insulating layer disposed between the first coupling patterns and the second coupling patterns at intersections of the first coupling patterns and the second coupling patterns.Type: GrantFiled: December 28, 2010Date of Patent: April 1, 2014Assignee: Samsung Display Co., Ltd.Inventors: Jung-Mok Park, Hwan-Hee Jeong, Jae-Young Yu
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Publication number: 20140055383Abstract: A touch screen panel includes a transparent substrate, a first sensing electrodes, a second sensing electrodes, a plurality of first connectors, each of which connects two neighboring first sensing electrodes, and a plurality of second connectors, each of which connects two neighboring second sensing electrodes. The touch screen panel further includes a electrostatic induction member formed over a touch inactive region, the electrostatic induction member being electrically coupled to one of the first sensing electrodes and extending toward one of the second sensing electrodes adjacent to the one of the first sensing electrodes, at least a portion of the electrostatic induction member overlapping the adjacent second sensing electrode when viewing in the thickness direction. A first insulation layer is interposed between the first connectors and the second connectors and between the electrostatic induction member and the adjacent sensing electrode.Type: ApplicationFiled: December 20, 2012Publication date: February 27, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Hyung-Chul KIM, Jung-Mok PARK
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Publication number: 20140028584Abstract: A flexible touch screen panel in which metal wire sensing patterns are formed as a touch sensor on a first surface of a flexible thin film is provided. The flexible touch screen panel includes a thin film divided into an active area and a non-active area adjacent to the active area, sensing patterns in the active area on a first surface of the thin film, and sensing lines in the non-active area on the first surface of the thin film and connected to the sensing patterns. The sensing patterns include nanowire.Type: ApplicationFiled: December 17, 2012Publication date: January 30, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Jung-Mok Park, Kwan-Young Han, Mikiya Itakura, Hyung-Chul Kim, Chang-Bum Kim, Jae-Hyung Jo
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Publication number: 20140027262Abstract: Accordingly, an embodiment of the present invention provides a touch screen panel including: sensing patterns in a display region of a transparent base; and sensing lines in a non-display region positioned at an outer side of the display region and coupled to the sensing patterns. Here, the sensing patterns include: a plurality of first sensing cells in a plurality of first lines in a first direction; first connecting lines coupling the first sensing cells in corresponding first lines to each other; second sensing cells in a plurality of second lines in a second direction; and second connecting lines coupling the second sensing cells in corresponding second lines to each other, and the first sensing cells and the second sensing cells each have a stacked structure, and the first connecting lines are integral with an upper layer of the first sensing cells.Type: ApplicationFiled: November 6, 2012Publication date: January 30, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Chang-Bum Kim, Jung-Mok Park
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Publication number: 20130335344Abstract: A display device includes a display panel, a phase retardation layer disposed above the display panel, a touch sensing structure including at least one sensing pattern directly disposed on at least one face of the phase retardation layer, a polarization plate disposed on the touch sensing structure, a window disposed on the polarization plate, and an adhesion layer disposed at least one of between the display panel and the touch sensing structure, between the touch sensing structure and the polarization plate and between the polarization structure and the window. The adhesion layer may include a side-chain crystallizable polymer having a melting temperature substantially higher than a room temperature.Type: ApplicationFiled: November 29, 2012Publication date: December 19, 2013Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Kwan-Young Han, Jung-Mok Park
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Patent number: 8568600Abstract: A method of manufacturing touch screen panels includes forming a photoresist film on a first surface of a substrate having high transmittance, removing the photoresist film in regions between unit cells by utilizing exposing and developing processes, etching the substrate in the regions where the photoresist film has been removed, removing the photoresist film from the substrate after the etching, performing a tempering process on the substrate including the etched regions, forming touch screen panels at the unit cells defined by the etched regions on the first surface of the substrate, and cutting the substrate at the etched regions to separate the touch screen panels.Type: GrantFiled: December 4, 2009Date of Patent: October 29, 2013Assignee: Samsung Display Co., Ltd.Inventors: Sung-Ku Kang, Jung-Mok Park
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Patent number: 8531617Abstract: A display includes; a substrate including a display region and a peripheral region, a common line portion provided in the peripheral region of the substrate, and the common line portion includes a common line and a common line protruding portion which extends away from and is wider than the common line, and a dummy pattern portion which partially overlaps a boundary region between the common line and the common line protruding portion.Type: GrantFiled: October 31, 2007Date of Patent: September 10, 2013Assignee: Samsung Display Co., Ltd.Inventors: Dong Hyuk Kim, Neung Ho Cho, Young Tae Noh, Jung Mok Park, Hyun Su Lim
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Publication number: 20130194205Abstract: A display device including a touch panel arranged on a display panel, the touch panel including at least one phase retardation layer, a polarization plate arranged on the at least one phase retardation layer, a touch sensing structure including at least one sensing pattern arranged directly on at least one of at least one face of the phase retardation layer and at least one face of the polarization plate, an adhesion layer arranged on the polarization plate and a window arranged on the adhesion layer.Type: ApplicationFiled: June 13, 2012Publication date: August 1, 2013Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.,Inventors: Jung-Mok Park, Kwan-Young Han, Tae-Hyeog Jung, Sung-Ku Kang
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Patent number: 8405635Abstract: A touch screen panel includes a transparent substrate; first detection cells and second detection cells alternately disposed on an active touch area of one surface of the transparent substrate in such a manner that the first detection cells are connected to each other along a first direction and second detection cells are connected to each other along a second direction; a driving/shield electrode formed throughout the other surface of the transparent substrate in such a manner that ends of the driving/shield electrode are located at an inner side of the transparent substrate while being spaced apart from a boundary line of the transparent substrate by a predetermined interval; and a first insulation layer formed throughout the other surface of the transparent substrate, on which the driving/shield electrode is formed, to cover an exposed surface of the driving/shield electrode, inclusive of sides of the driving/shield electrode.Type: GrantFiled: December 22, 2010Date of Patent: March 26, 2013Assignee: Samsung Display Co., Ltd.Inventors: Jung-Mok Park, Do-Ok Park, Sun-Haeng Cho, Sung-Ku Kang, Byeong-Kyu Jeon