Patents by Inventor Hee Sun Shin
Hee Sun Shin 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: 10031626Abstract: A display device with an integrated touch screen includes a panel including m (m is a natural number) electrodes and m lines; a display driver IC applying a common voltage to the m electrodes; and a touch IC generating a touch scan signal to apply the touch scan signal to the m electrodes and receiving touch sensing signals according to the touch scan signal to detect a location of a touch input on the panel, wherein at least one of the m electrodes includes touch electrode portions and non-touch electrode portions.Type: GrantFiled: September 5, 2014Date of Patent: July 24, 2018Assignee: LG Display Co., Ltd.Inventors: Yoon-Hwan Woo, Hee-Sun Shin
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Patent number: 9946401Abstract: Disclosed is a display device with integrated touch screen. The display device includes a panel configured to include a plurality of electrodes divided into n groups; and a display driver IC configured to, apply a common voltage to the electrodes during a display driving mode of a first frame, apply a touch scan signal to a first group and a first adjacent electrode unit included in a second group during a touch driving mode of the first frame, apply the common voltage to the electrodes during the display driving mode of a second frame, and apply the touch scan signal to the second group and a second adjacent electrode unit included in the first group adjacent to the second group during the touch driving mode of the second frame.Type: GrantFiled: May 8, 2017Date of Patent: April 17, 2018Assignee: LG Display Co., Ltd.Inventor: Hee Sun Shin
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Publication number: 20170249047Abstract: Disclosed is a display device with integrated touch screen. The display device includes a panel configured to include a plurality of electrodes divided into n groups; and a display driver IC configured to, apply a common voltage to the electrodes during a display driving mode of a first frame, apply a touch scan signal to a first group and a first adjacent electrode unit included in a second group during a touch driving mode of the first frame, apply the common voltage to the electrodes during the display driving mode of a second frame, and apply the touch scan signal to the second group and a second adjacent electrode unit included in the first group adjacent to the second group during the touch driving mode of the second frame.Type: ApplicationFiled: May 8, 2017Publication date: August 31, 2017Inventor: Hee Sun SHIN
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Patent number: 9671883Abstract: Disclosed is a display device with integrated touch screen. The display device includes a panel configured to include a plurality of electrodes divided into n groups; and a display driver IC configured to, apply a common voltage to the electrodes during a display driving mode of a first frame, apply a touch scan signal to a first group and a first adjacent electrode unit included in a second group during a touch driving mode of the first frame, apply the common voltage to the electrodes during the display driving mode of a second frame, and apply the touch scan signal to the second group and a second adjacent electrode unit included in the first group adjacent to the second group during the touch driving mode of the second frame.Type: GrantFiled: December 19, 2013Date of Patent: June 6, 2017Assignee: LG Display Co., Ltd.Inventor: Hee Sun Shin
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Patent number: 9036105Abstract: Disclosed is LCD device and a method of manufacturing the same, which increases a margin between the channel width and length (W/L) of a thin film transistor having a multi-gate structure, wherein the device comprises a substrate where a plurality of pixel regions are defined by a data line and a gate line; an active layer formed at each of a plurality of pixel regions of the substrate; a gate electrode comprising a plurality of multi-patterns overlapping with the active layer with an insulation layer therebetween; and a data electrode electrically connected to the active layer, wherein the multi-patterns are formed in straight by compensating pattern distortion of an edge portion of a gate pattern, and formed with the gate pattern which is designed to comprise a plurality of compensation patterns.Type: GrantFiled: November 12, 2013Date of Patent: May 19, 2015Assignee: LG DISPLAY CO., LTD.Inventors: Kum Mi Oh, Han Seok Lee, Hee Sun Shin
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Publication number: 20150130753Abstract: A display device with an integrated touch screen includes a panel including m (m is a natural number) electrodes and m lines; a display driver IC applying a common voltage to the m electrodes; and a touch IC generating a touch scan signal to apply the touch scan signal to the m electrodes and receiving touch sensing signals according to the touch scan signal to detect a location of a touch input on the panel, wherein at least one of the m electrodes includes touch electrode portions and non-touch electrode portions.Type: ApplicationFiled: September 5, 2014Publication date: May 14, 2015Inventors: Yoon-Hwan WOO, Hee-Sun SHIN
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Patent number: 8792061Abstract: A liquid crystal display device includes a substrate; gate and data lines disposed on the substrate crossing each other to define a plurality of pixel regions; a plurality of pixel electrodes disposed in the pixel regions; a common electrode which is patterned to have common electrode pattern portions, each common electrode pattern portion corresponding to a respective pixel region; a plurality of sensing lines disposed on the common electrode and electrically connected with the common electrode; and at least one an electric field shield layer disposed over a region between adjacent common electrode pattern portions.Type: GrantFiled: August 31, 2011Date of Patent: July 29, 2014Assignee: LG Display Co., Ltd.Inventors: Hee Sun Shin, Kum Mi Oh, Han Seok Lee
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Patent number: 8792060Abstract: A liquid crystal display device with a built-in touch screen, which uses a common electrode as a touch-sensing electrode including an intersection of a gate line and a data line to define a pixel region, a bridge line disposed in a central portion of the pixel, an insulating layer formed on the bridge line, a first contact hole disposed through the insulating layer to expose a predetermined portion of an upper surface of the bridge line, a contact metal on the insulating layer and inside the first contact hole, the contact metal electrically connected with the bridge line, a first passivation layer on the contact metal, a second contact hole disposed through the first passivation layer to expose a predetermined portion of an upper surface of the contact metal, a common electrode on the first passivation layer and inside the second contact hole, a conductive line electrically connected with the common electrode, and a second passivation layer on the first passivation layer and the conductive line, wherein theType: GrantFiled: August 4, 2011Date of Patent: July 29, 2014Assignee: LG Display Co., Ltd.Inventors: Kum Mi Oh, Jae Hoon Park, Han Seok Lee, Hee Sun Shin, Won Keun Park
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Publication number: 20140184539Abstract: Disclosed is a display device with integrated touch screen. The display device includes a panel configured to include a plurality of electrodes divided into n groups; and a display driver IC configured to, apply a common voltage to the electrodes during a display driving mode of a first frame, apply a touch scan signal to a first group and a first adjacent electrode unit included in a second group during a touch driving mode of the first frame, apply the common voltage to the electrodes during the display driving mode of a second frame, and apply the touch scan signal to the second group and a second adjacent electrode unit included in the first group adjacent to the second group during the touch driving mode of the second frame.Type: ApplicationFiled: December 19, 2013Publication date: July 3, 2014Applicant: LG DISPLAY CO., LTD.Inventor: Hee Sun Shin
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Patent number: 8698971Abstract: Disclosed is a liquid crystal display device with a built-in touch screen, which facilitates enhanced driving performance, and reduces manufacturing cost by a simplified manufacturing process, and a method for manufacturing the same. The device comprises a first substrate with a plurality of pixel regions defined by gate lines and data lines; an active layer in each pixel region of the first substrate; a gate pattern including a plurality of gate electrodes, a portion of the gate electrodes overlapping with a predetermined portion of the active layer with an insulating layer interposed in-between; a plurality of channel regions in the areas of the active layer overlapped with the plurality of gate electrodes; a plurality of lightly doped drain regions in the active layer and directly adjacent to the plurality of channel regions; and a data electrode electrically connected to the active layer.Type: GrantFiled: August 12, 2011Date of Patent: April 15, 2014Assignee: LG Display Co., Ltd.Inventors: Kum Mi Oh, Han Seok Lee, Hee Sun Shin, Won Keun Park
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Patent number: 8692662Abstract: A method of determining a failure of an active air flap, including determining whether or not an active air flap is in a non-openable state, if the active air flap is in the non-openable state, continuously checking a variation of the temperature of engine-cooling water, and if the variation is below a reference variation, interrupting the generation of failure-alert, and if the variation of the temperature of engine-cooling water is above the reference variation, processing whether to generate the failure-alert such that if the time taken to reach the variation is above a reference temperature time, interrupting the generation of failure-alert, and if the time is below the reference temperature time, generating the failure-alert.Type: GrantFiled: June 29, 2012Date of Patent: April 8, 2014Assignees: Hyundai Motor Company, Kia Motors Corp., Hyundai Mobis Co., Ltd.Inventors: Hee Sun Shin, Phil Jung Jeong, Jin Ho Kim, Yong Jin Jung, Sang Won Park
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Publication number: 20140071359Abstract: Disclosed is LCD device and a method of manufacturing the same, which increases a margin between the channel width and length (W/L) of a thin film transistor having a multi-gate structure, wherein the device comprises a substrate where a plurality of pixel regions are defined by a data line and a gate line; an active layer formed at each of a plurality of pixel regions of the substrate; a gate electrode comprising a plurality of multi-patterns overlapping with the active layer with an insulation layer therebetween; and a data electrode electrically connected to the active layer, wherein the multi-patterns are formed in straight by compensating pattern distortion of an edge portion of a gate pattern, and formed with the gate pattern which is designed to comprise a plurality of compensation patterns.Type: ApplicationFiled: November 12, 2013Publication date: March 13, 2014Applicant: LG DISPLAY CO., LTD.Inventors: Kum Mi OH, Han Seok LEE, Hee Sun SHIN
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Patent number: 8659710Abstract: A liquid crystal display device includes: a first auxiliary line connected to the blocking pattern and below a gate line; a second auxiliary line in each touch block, and located at the same layer as, the first auxiliary line being made of the same material as the gate line; a first connection pattern contacting the first and second auxiliary lines; a common electrode in each touch block; x and y sensing lines on the common line and overlapping the gate and data lines, respectively; a pixel electrode in each pixel region, connected to a drain electrode through a drain contact hole, and including a plurality of openings; and a second connection pattern contacting the first connection pattern and the x sensing line through first and second contact holes, respectively.Type: GrantFiled: October 14, 2010Date of Patent: February 25, 2014Assignee: LG Display Co., Ltd.Inventors: Hee-Sun Shin, Seok-Woo Lee, Kwang-Sik Hwang
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Patent number: 8599355Abstract: Disclosed is LCD device and a method of manufacturing the same, which increases a margin between the channel width and length (W/L) of a thin film transistor having a multi-gate structure, wherein the device comprises a substrate where a plurality of pixel regions are defined by a data line and a gate line; an active layer formed at each of a plurality of pixel regions of the substrate; a gate electrode comprising a plurality of multi-patterns overlapping with the active layer with an insulation layer therebetween; and a data electrode electrically connected to the active layer, wherein the multi-patterns are formed in straight by compensating pattern distortion of an edge portion of a gate pattern, and formed with the gate pattern which is designed to comprise a plurality of compensation patterns.Type: GrantFiled: August 12, 2011Date of Patent: December 3, 2013Assignee: LG Display Co., Ltd.Inventors: Kum Mi Oh, Han Seok Lee, Hee Sun Shin
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Patent number: 8531616Abstract: An LCD device includes a substrate including an active region and a dummy region; gate and data lines disposed on the substrate crossing each other to define a plurality of pixel regions in the active region; a pixel electrode disposed in each of the plural pixel regions; a common electrode which is patterned in the active region to define common electrode pattern portions, respective common electrode pattern portions and the pixel electrodes each forming an electric field; a first sensing line disposed on the common electrode and electrically connected with the common electrode to sense a user's touch; and at least one dummy electrode disposed in the dummy region adjacent one of the common electrode pattern portions.Type: GrantFiled: September 22, 2011Date of Patent: September 10, 2013Assignee: LG Display Co., Ltd.Inventors: Hee Sun Shin, Kum Mi Oh, Han Seok Lee
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Publication number: 20130147619Abstract: A method of determining a failure of an active air flap, including determining whether or not an active air flap is in a non-openable state, if the active air flap is in the non-openable state, continuously checking a variation of the temperature of engine-cooling water, and if the variation is below a reference variation, interrupting the generation of failure-alert, and if the variation of the temperature of engine-cooling water is above the reference variation, processing whether to generate the failure-alert such that if the time taken to reach the variation is above a reference temperature time, interrupting the generation of failure-alert, and if the time is below the reference temperature time, generating the failure-alert.Type: ApplicationFiled: June 29, 2012Publication date: June 13, 2013Applicants: Hyundai Motor Company, Hyundai Mobis Co. Ltd., Kia Motors CorporationInventors: Hee Sun SHIN, Phil Jung Jeong, Jin Ho Kim, Yong Jin Jung, Sang Won Park
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Publication number: 20120154728Abstract: Disclosed is LCD device and a method of manufacturing the same, which increases a margin between the channel width and length (W/L) of a thin film transistor having a multi-gate structure, wherein the device comprises a substrate where a plurality of pixel regions are defined by a data line and a gate line; an active layer formed at each of a plurality of pixel regions of the substrate; a gate electrode comprising a plurality of multi-patterns overlapping with the active layer with an insulation layer therebetween; and a data electrode electrically connected to the active layer, wherein the multi-patterns are formed in straight by compensating pattern distortion of an edge portion of a gate pattern, and formed with the gate pattern which is designed to comprise a plurality of compensation patterns.Type: ApplicationFiled: August 12, 2011Publication date: June 21, 2012Inventors: Kum Mi Oh, Han Seok Lee, Hee Sun Shin
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Patent number: 8196978Abstract: A carrier for a front end module as a front structure of a vehicle, and a front end module system, comprises a sub frame formed to extend horizontally across an opening of a quadrangular main frame in which a radiator is to be arranged, and air guides are formed on the main frame and the sub frame to project forward.Type: GrantFiled: September 5, 2008Date of Patent: June 12, 2012Assignee: Hyundai Motor CompanyInventor: Hee Sun Shin
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Publication number: 20120133858Abstract: A liquid crystal display device includes a substrate; gate and data lines disposed on the substrate crossing each other to define a plurality of pixel regions; a plurality of pixel electrodes disposed in the pixel regions; a common electrode which is patterned to have common electrode pattern portions, each common electrode pattern portion corresponding to a respective pixel region; a plurality of sensing lines disposed on the common electrode and electrically connected with the common electrode; and at least one an electric field shield layer disposed over a region between adjacent common electrode pattern portions.Type: ApplicationFiled: August 31, 2011Publication date: May 31, 2012Inventors: Hee Sun SHIN, Kum Mi Oh, Han Seok Lee
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Publication number: 20120127413Abstract: An LCD device includes a substrate including an active region and a dummy region; gate and data lines disposed on the substrate crossing each other to define a plurality of pixel regions in the active region; a pixel electrode disposed in each of the plural pixel regions; a common electrode which is patterned in the active region to define common electrode pattern portions, respective common electrode pattern portions and the pixel electrodes each forming an electric field; a first sensing line disposed on the common electrode and electrically connected with the common electrode to sense a user's touch; and at least one dummy electrode disposed in the dummy region adjacent one of the common electrode pattern portions.Type: ApplicationFiled: September 22, 2011Publication date: May 24, 2012Inventors: Hee Sun SHIN, Kum Mi Oh, Han Seok Lee