Patents by Inventor Jeong Man Son
Jeong Man Son 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: 10371987Abstract: A liquid crystal display includes a first panel which includes a first electrode including a first protrusion and a first alignment layer disposed on the first electrode, a second panel which is disposed to face the first panel, and which includes a second electrode including a second protrusion disposed in a region corresponding to the first protrusion and a second alignment layer disposed on the second electrode, and a liquid crystal layer which is disposed between the first panel and the second panel, where the first protrusion and the second protrusion vertically face each other.Type: GrantFiled: March 14, 2016Date of Patent: August 6, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jeong Man Son, Min Wook Park, Deok Ho Kang, Dong Hee Ye, Jin Young Lee
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Patent number: 10365517Abstract: A display device may include the following elements: a first color filter, which has a first color; a first pixel electrode, which overlaps the first color filter and includes a first stem electrode and a first branch electrode, wherein the first branch electrode is oriented at an acute angle with respect to the first stem electrode; a second color filter, which has a second color different from the first color; and a second pixel electrode, which overlaps the second color filter, immediately neighbors the first pixel electrode, and includes a second stem electrode and a second branch electrode, wherein the second stem electrode is aligned with the first stem electrode, and wherein a shape of a combination of the second stem electrode and the second branch electrode is a mirror image of a shape of a combination of the first stem electrode and the first branch electrode.Type: GrantFiled: January 12, 2016Date of Patent: July 30, 2019Assignee: Samsung Display Co., Ltd.Inventors: Jong-Keun Kim, Jeong Man Son, Jin Young Lee
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Patent number: 10324318Abstract: A curved liquid crystal display panel includes an upper substrate having a curved shape, a liquid crystal layer, a lower substrate having a curved shape, where the lower substrate is combined with the upper substrate and the liquid crystal layer is disposed between the upper substrate and the lower substrate, and a heating line disposed on at least one of the upper substrate and the lower substrate and which provides heat to the liquid crystal layer such that a temperature of the liquid crystal layer increases.Type: GrantFiled: November 27, 2012Date of Patent: June 18, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Cheong-Hun Lee, Jeong-Man Son, Dong-Wook Kim, Byong-Wook Ahn
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Patent number: 10261356Abstract: A liquid crystal display device includes a first substrate and a second substrate facing each other, a liquid crystal layer disposed between the first substrate and the second substrate, and a light shielding pattern disposed on the first substrate, where the light shielding pattern includes an open portion defined in a non-display area, and the open portion is defined in the light shielding pattern.Type: GrantFiled: April 11, 2016Date of Patent: April 16, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Min Wook Park, Jeong Man Son, Jin Young Lee, Deok Ho Kang, Jong Keun Kim, Dong Hee Ye
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Patent number: 10209580Abstract: A liquid crystal display device includes: a first insulation substrate; a gate line and data line positioned on the first insulation substrate and insulatively crossing each other; a thin film transistor connected with the gate line and data line; a pixel electrode connected with the thin film transistor; a second insulation substrate spaced apart from and facing the first insulation substrate; and a common electrode positioned on the second insulation substrate, in which the pixel electrode includes a first subpixel electrode including first minute branches extended in a plurality of directions and a second subpixel electrode separated from the first subpixel electrode and including second minute branches, one pixel includes the thin film transistor and pixel electrode, and extending directions of the first minute branches and the second minute branches adjacent to each other in an extending direction of the gate line within one pixel are parallel to each other.Type: GrantFiled: January 28, 2016Date of Patent: February 19, 2019Assignee: Samsung Display Co., Ltd.Inventors: Jeong Man Son, Min Wook Park, Jong-Keun Kim, Jin Young Lee
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Patent number: 10108055Abstract: A curved liquid crystal display including a first substrate having a curved shape; a plurality of gate lines and data lines on the first substrate; a plurality of thin film transistors connected to the gate lines and data lines; a plurality of color filters on the thin film transistors; a plurality of pixel electrodes and common electrodes on the plurality of color filters, the plurality of pixel electrodes and common electrodes overlapping with each other with a first insulating layer therebetween; a second substrate having a curved shape, the second substrate facing the first substrate; vertical alignment layers on inner sides of the first substrate and the second substrate; and a liquid crystal layer between the vertical alignment layers, wherein liquid crystal molecules of the liquid crystal layer are aligned to be vertical to surfaces of the first substrate and the second substrate when an electric field is not formed.Type: GrantFiled: February 16, 2017Date of Patent: October 23, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Min Wook Park, Joo Hwan Park, Jeong Man Son, Cheong Hun Lee
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Publication number: 20180287113Abstract: The present disclosure discloses a cell module assembly receiving structure including: a cell module assembly comprising a plurality of cells; and a receiving device having an inner space capable of receiving the cell module assembly, wherein the receiving device includes a first partition wall disposed to extend from a first wall in a direction toward a second wall facing the first wall and a second partition wall disposed to extend from the second wall in a direction toward the first wall, wherein a sum of an extension length of the first partition wall and an extension length of the second partition wall is greater than or equal to a distance between the first wall and the second wall.Type: ApplicationFiled: February 13, 2017Publication date: October 4, 2018Applicant: LG CHEM, LTD.Inventors: Jeong-Man SON, Kwang-Il KIM, Do-Gyun KIM, Tae-Wook KIM, Jun-Hee LEE
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Patent number: 10078249Abstract: An exemplary embodiment of the present disclosure provides a liquid crystal display including: a first substrate; a first polarizer disposed above or below the first substrate and having a first polarization axis; a passivation layer disposed on a data line; a unit pixel electrode that is disposed on the data line and includes a horizontal stem and a vertical stem crossing each other and a plurality of minute branch electrodes extending from the stems; a protrusion portion disposed on the passivation layer, surrounding an edge of the unit pixel electrode, and extending in a direction that forms an acute angle with the first polarization axis; and a liquid crystal layer formed on the first substrate and including liquid crystal molecules.Type: GrantFiled: March 9, 2016Date of Patent: September 18, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sang-Je Lee, Deok Ho Kang, Jeong Man Son, Dong Hee Ye, Jin Young Lee
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Publication number: 20180108892Abstract: A battery pack which may secure safety when fire or gas occurs therein or when an external impact is applied thereto is provided. The battery pack includes: a cell assembly including a plurality of secondary batteries; and a pack case including a bottom part having a plate shape and located under the cell assembly, and a side wall part protruding from the bottom part to a preset height, the pack case accommodating the cell assembly in an inner space defined by the bottom part and the side wall part, wherein the side wall part of the pack case includes a hollow in a direction at least partially perpendicular to a thickness direction of the side wall part, and the hollow includes an inwardly open inlet and an outwardly open outlet.Type: ApplicationFiled: October 12, 2016Publication date: April 19, 2018Applicant: LG CHEM, LTD.Inventors: Tae-Wook KIM, Kwang-Il KIM, Jeong-Man SON, Jun-Hee LEE
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Patent number: 9846328Abstract: A liquid crystal display includes: a first insulating substrate; thin film transistors positioned on the first insulating substrate, and connected to gate lines and data lines which cross each other while being insulated; pixel electrodes connected to the thin film transistors; a second insulating substrate spaced so as to face the first insulating substrate; light blocking members positioned on the second insulating substrate; a common electrode positioned on the light blocking member; and a liquid crystal layer injected between the pixel electrode and the common electrode, in which one pixel includes the thin film transistor and the pixel electrode, and the plurality of pixels are disposed to be symmetric to a y-axis.Type: GrantFiled: June 16, 2015Date of Patent: December 19, 2017Assignee: Samsung Display Co., Ltd.Inventors: Jeong Man Son, Jong-Keun Kim, Dong Hee Ye, Jin Young Lee
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Publication number: 20170160605Abstract: A curved liquid crystal display including a first substrate having a curved shape; a plurality of gate lines and data lines on the first substrate; a plurality of thin film transistors connected to the gate lines and data lines; a plurality of color filters on the thin film transistors; a plurality of pixel electrodes and common electrodes on the plurality of color filters, the plurality of pixel electrodes and common electrodes overlapping with each other with a first insulating layer therebetween; a second substrate having a curved shape, the second substrate facing the first substrate; vertical alignment layers on inner sides of the first substrate and the second substrate; and a liquid crystal layer between the vertical alignment layers, wherein liquid crystal molecules of the liquid crystal layer are aligned to be vertical to surfaces of the first substrate and the second substrate when an electric field is not formed.Type: ApplicationFiled: February 16, 2017Publication date: June 8, 2017Inventors: Min Wook PARK, Joo Hwan PARK, Jeong Man SON, Cheong Hun LEE
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Patent number: 9588379Abstract: A curved liquid crystal display panel includes a first substrate, a liquid crystal layer and a second substrate. The first substrate includes a column spacer fixedly anchored to and protruding therefrom. The second substrate includes a stepless preliminary contact area corresponding to a contact-making free end of the column spacer where the preliminary contact area is part of a larger and also non-stepped area. The second substrate is combined with the first substrate to receive the liquid crystal layer therebetween. The non-stepped area is dimensioned to account for shift of the where the contact-making free end of the column spacer makes contact due to the curvature of the first and second substrates.Type: GrantFiled: April 9, 2014Date of Patent: March 7, 2017Assignee: Samsung Display Co., Ltd.Inventors: Min-Wook Park, Joo-Hwan Park, Jeong-Man Son
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Publication number: 20170059942Abstract: An exemplary embodiment of the present disclosure provides a display device including a first substrate including a plurality of unit regions, a unit electrode portion disposed on the first substrate in one unit region, an opposed electrode facing the unit electrode portion, a liquid crystal layer interposed between the unit electrode portion and the opposed electrode, and a protrusion interposed between the first substrate and the liquid crystal layer and protruded toward the liquid crystal layer. The protrusion includes a pair of horizontal portions facing each other and including a side parallel to a first direction, a pair of vertical portions facing each other and including a side parallel to a second direction different from the first direction, and at least one corner portion including a first oblique side parallel to a direction oblique with respect to the first and second directions.Type: ApplicationFiled: July 26, 2016Publication date: March 2, 2017Inventors: Jeong Man SON, Min Wook PARK, Jong-Keun KIM, Sang-Je LEE
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Patent number: 9575377Abstract: A curved liquid crystal display including a first substrate having a curved shape; a plurality of gate lines and data lines on the first substrate; a plurality of thin film transistors connected to the gate lines and data lines; a plurality of color filters on the thin film transistors; a plurality of pixel electrodes and common electrodes on the plurality of color filters, the plurality of pixel electrodes and common electrodes overlapping with each other with a first insulating layer therebetween; a second substrate having a curved shape, the second substrate facing the first substrate; vertical alignment layers on inner sides of the first substrate and the second substrate; and a liquid crystal layer between the vertical alignment layers, wherein liquid crystal molecules of the liquid crystal layer are aligned to be vertical to surfaces of the first substrate and the second substrate when an electric field is not formed.Type: GrantFiled: September 26, 2014Date of Patent: February 21, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Min Wook Park, Joo Hwan Park, Jeong Man Son, Cheong Hun Lee
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Publication number: 20170017109Abstract: A liquid crystal display device includes a first substrate and a second substrate facing each other, a liquid crystal layer disposed between the first substrate and the second substrate, and a light shielding pattern disposed on the first substrate, where the light shielding pattern includes an open portion defined in a non-display area, and the open portion is defined in the light shielding pattern.Type: ApplicationFiled: April 11, 2016Publication date: January 19, 2017Inventors: Min Wook PARK, Jeong Man SON, Jin Young LEE, Deok Ho KANG, Jong Keun KIM, Dong Hee YE
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Publication number: 20160377937Abstract: An exemplary embodiment of the present disclosure provides a liquid crystal display including: a first substrate; a first polarizer disposed above or below the first substrate and having a first polarization axis; a passivation layer disposed on a data line; a unit pixel electrode that is disposed on the data line and includes a horizontal stem and a vertical stem crossing each other and a plurality of minute branch electrodes extending from the stems; a protrusion portion disposed on the passivation layer, surrounding an edge of the unit pixel electrode, and extending in a direction that forms an acute angle with the first polarization axis; and a liquid crystal layer formed on the first substrate and including liquid crystal molecules.Type: ApplicationFiled: March 9, 2016Publication date: December 29, 2016Inventors: Sang-Je LEE, Deok Ho KANG, Jeong Man SON, Dong Hee YE, Jin Young LEE
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Publication number: 20160377923Abstract: A liquid crystal display includes a first panel which includes a first electrode including a first protrusion and a first alignment layer disposed on the first electrode, a second panel which is disposed to face the first panel, and which includes a second electrode including a second protrusion disposed in a region corresponding to the first protrusion and a second alignment layer disposed on the second electrode, and a liquid crystal layer which is disposed between the first panel and the second panel, where the first protrusion and the second protrusion vertically face each other.Type: ApplicationFiled: March 14, 2016Publication date: December 29, 2016Inventors: Jeong Man SON, Min Wook PARK, Deok Ho KANG, Dong Hee YE, Jin Young LEE
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Publication number: 20160223874Abstract: A liquid crystal display device includes: a first insulation substrate; a gate line and data line positioned on the first insulation substrate and insulatively crossing each other; a thin film transistor connected with the gate line and data line; a pixel electrode connected with the thin film transistor; a second insulation substrate spaced apart from and facing the first insulation substrate; and a common electrode positioned on the second insulation substrate, in which the pixel electrode includes a first subpixel electrode including first minute branches extended in a plurality of directions and a second subpixel electrode separated from the first subpixel electrode and including second minute branches, one pixel includes the thin film transistor and pixel electrode, and extending directions of the first minute branches and the second minute branches adjacent to each other in an extending direction of the gate line within one pixel are parallel to each other.Type: ApplicationFiled: January 28, 2016Publication date: August 4, 2016Inventors: Jeong Man SON, Min Wook PARK, Jong-Keun KIM, Jin Young LEE
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Publication number: 20160209716Abstract: A display device may include the following elements: a first color filter, which has a first color; a first pixel electrode, which overlaps the first color filter and includes a first stem electrode and a first branch electrode, wherein the first branch electrode is oriented at an acute angle with respect to the first stem electrode; a second color filter, which has a second color different from the first color; and a second pixel electrode, which overlaps the second color filter, immediately neighbors the first pixel electrode, and includes a second stem electrode and a second branch electrode, wherein the second stem electrode is aligned with the first stem electrode, and wherein a shape of a combination of the second stem electrode and the second branch electrode is a mirror image of a shape of a combination of the first stem electrode and the first branch electrode.Type: ApplicationFiled: January 12, 2016Publication date: July 21, 2016Inventors: Jong-Keun KIM, Jeong Man SON, Jin Young LEE
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Publication number: 20160202579Abstract: A curved display device may include a pixel electrode, a transistor, a curved light blocking member, and a light blocking portion. The transistor may be electrically connected to the pixel electrode. The curved light blocking member may overlap the transistor. The light blocking portion may be directly connected to the curved light blocking member and may be perpendicular to a geometric radius of curvature associated with the curved light blocking member.Type: ApplicationFiled: December 29, 2015Publication date: July 14, 2016Inventors: Jong-Keun KIM, Jeong Man SON, Jin Young LEE, Dong Hee Ye