Patents by Inventor Suk-Beom You
Suk-Beom You 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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Publication number: 20230161242Abstract: A mask assembly according to an embodiment includes a support frame including at least four sides, a first frame disposed on the support frame and extending in a first direction, a second frame disposed on the support frame and extending in a second direction intersecting the first direction, and a mask sheet disposed on the support frame and including at least one opening. At least a side of the support frame includes a first protruding portion disposed at a first edge of the side, a second protruding portion disposed at a second edge of the side, and a recess portion disposed between the first protruding portion and the second protruding portion.Type: ApplicationFiled: July 14, 2022Publication date: May 25, 2023Applicant: Samsung Display Co., LTD.Inventors: Suk Beom YOU, Kyongho HONG, Myungkyu KIM, Chang-Kon PARK, Dongjae LEE
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Publication number: 20230145433Abstract: Provided are an inkjet printing device, a method for printing bipolar elements, and a method for manufacturing a display device. The inkjet printing device includes an inkjet head disposed above a stage and including a plurality of nozzles through which ink including bipolar elements each having areas doped with partially different polarities is discharged; an actuator disposed in the inkjet head and adjusting an amount of droplet of the ink discharged through the plurality of nozzles; and at least one sensing part disposed in the inkjet head and measuring a number of bipolar elements discharged through the plurality of nozzles.Type: ApplicationFiled: June 8, 2020Publication date: May 11, 2023Applicant: Samsung Display Co., LTD.Inventors: Jong Hyuk KANG, Jin Oh KWAG, Won Hee NAM, Suk Beom YOU, Hyun Min CHO
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Publication number: 20220123096Abstract: A display device includes a first substrate, a conductive layer including a first voltage line, a second voltage line, and a third voltage line spaced from each other along a first direction on the first substrate, an interlayer insulating layer on the conductive layer, first and second electrodes on the interlayer insulating layer and spaced from each other along the first direction, a plurality of light emitting elements having at least one end on the first electrode or the second electrode, a first contact electrode on first ends of some of the plurality of light emitting elements and not overlapping the first electrode and the second electrode, and a second contact electrode on second ends of some of the plurality of light emitting elements, where the first electrode and the second electrode do not overlap the first voltage line and the third voltage line, respectively.Type: ApplicationFiled: October 12, 2021Publication date: April 21, 2022Inventors: Ki Sun JANG, Jang Gyoon JEONG, Won Hee NAM, Suk Beom YOU
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Publication number: 20220037394Abstract: A display device includes a first electrode and a second electrode disposed on a substrate, spaced apart from each other in a first direction, and extending in a second direction; and a plurality of light-emitting elements disposed on the first and second electrodes and spaced apart from one another in the second direction, wherein the first electrode includes at least one first part having a greater width than the second electrode in the first direction and at least one second part having a smaller width than the at least one first part in the first direction.Type: ApplicationFiled: July 22, 2021Publication date: February 3, 2022Applicant: Samsung Display Co., LTD.Inventors: Jang Gyoon JEONG, Ki Sun JANG, Won Hee NAM, Suk Beom YOU
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Publication number: 20170222192Abstract: A flexible display includes a flexible base substrate, a thin film transistors layer formed on the flexible base substrate, and a light emitting elements layer formed on the thin film transistors layer, where the flexible base substrate includes a first support layer formed below the thin film transistors layer, a second support layer disposed below the first support layer, and a heat-energy blocking/reflecting layer provided between the first support layer and the second support layer. The heat-energy blocking/reflecting layer is configured to block or reflect a sufficient portion of radiated heat-energy that is generated when the flexible base substrate is separated from a supporting carrier substrate so as to prevent the damage from the radiated heat-energy to the light emitting elements layer.Type: ApplicationFiled: April 18, 2017Publication date: August 3, 2017Inventors: Suk-Beom YOU, Dae-Yong KIM, Joo-Hwa LEE
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Patent number: 9653481Abstract: A flexible display includes a flexible base substrate, a thin film transistors layer formed on the flexible base substrate, and a light emitting elements layer formed on the thin film transistors layer, where the flexible base substrate includes a first support layer formed below the thin film transistors layer, a second support layer disposed below the first support layer, and a heat-energy blocking/reflecting layer provided between the first support layer and the second support layer. The heat-energy blocking/reflecting layer is configured to block or reflect a sufficient portion of radiated heat-energy that is generated when the flexible base substrate is separated from a supporting carrier substrate so as to prevent the damage from the radiated heat-energy to the light emitting elements layer.Type: GrantFiled: June 2, 2014Date of Patent: May 16, 2017Assignee: Samsung Display Co., Ltd.Inventors: Suk-Beom You, Dae-Yong Kim, Joo-Hwa Lee
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Patent number: 9524891Abstract: An apparatus for fixing a metal mask includes a first substrate, a magnet array structure, a second substrate, and a metal mask. The magnet array structure includes a plurality of magnets. The magnet array structure is disposed on the first substrate. The plurality of magnets includes their respective magnetic axes. The magnetic axes cross each other. The second substrate is disposed on the magnet array structure. The metal mask is disposed on the second substrate.Type: GrantFiled: March 6, 2014Date of Patent: December 20, 2016Assignee: SAMSUNG DISPLAY CO., LTDInventors: Suk-Beom You, Joo-Hwa Lee
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Publication number: 20160248049Abstract: A deposition apparatus comprises a chamber, a deposition material supplier positioned in the chamber and configured to contain and supply a deposition material, a substrate holder disposed in the chamber and configured to hold a substrate such that a major surface of the substrate faces the deposition material supplier; and a mask retainer disposed in the chamber and configured to retain a mask disposed over the major surface of the substrate. The mask retainer comprises a base, and a plurality of magnets coupled to the base, at least one of the plurality of magnets being movable with respect to the base, the plurality of magnets being configured to apply magnetic force to the mask such that the mask is fixed to the substrate without substantial movement of the mask with respect to the substrate during deposition of the deposition material.Type: ApplicationFiled: October 2, 2015Publication date: August 25, 2016Inventors: Jae Min HONG, Jung-Hoon KIM, Hong Ryul KIM, Suk Beom YOU, Sang Min YI, Young-Geun CHO
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Publication number: 20150042913Abstract: A flexible display includes a flexible base substrate, a thin film transistors layer formed on the flexible base substrate, and a light emitting elements layer formed on the thin film transistors layer, where the flexible base substrate includes a first support layer formed below the thin film transistors layer, a second support layer disposed below the first support layer, and a heat-energy blocking/reflecting layer provided between the first support layer and the second support layer. The heat-energy blocking/reflecting layer is configured to block or reflect a sufficient portion of radiated heat-energy that is generated when the flexible base substrate is separated from a supporting carrier substrate so as to prevent the damage from the radiated heat-energy to the light emitting elements layer.Type: ApplicationFiled: June 2, 2014Publication date: February 12, 2015Applicant: Samsung Display Co., Ltd.Inventors: Suk-Beom YOU, Dae-Yong KIM, Joo-Hwa LEE
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Publication number: 20150013599Abstract: An apparatus for fixing a metal mask includes a first substrate, a magnet array structure, a second substrate, and a metal mask. The magnet array structure includes a plurality of magnets. The magnet array structure is disposed on the first substrate. The plurality of magnets includes their respective magnetic axes. The magnetic axes cross each other. The second substrate is disposed on the magnet array structure. The metal mask is disposed on the second substrate.Type: ApplicationFiled: March 6, 2014Publication date: January 15, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Suk-Beom YOU, Joo-Hwa LEE
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Publication number: 20130174780Abstract: A deposition mask and a deposition device using the same, the deposition mask including a mask body, a plurality of slits in the mask body, and a plurality of ribs between the slits, wherein the slits include a plurality of deposition slits, and a plurality of dummy slits near the deposition slits.Type: ApplicationFiled: August 27, 2012Publication date: July 11, 2013Inventors: Suk-Beom You, Joo-Hwa Lee, Oh-Seob Kwon, Seung-Jun Moon
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Publication number: 20120160309Abstract: Disclosed herein is a dye-sensitized solar cell including a first substrate having a first side and a second side opposite the first side, a second substrate positioned on the second side of the first substrate, a first electrode unit positioned between the first substrate and the second substrate and disposed on the first substrate and a second electrode unit positioned between the first electrode unit and the second substrate and disposed on the second substrate. At least one of the first electrode unit and the second electrode unit may include a current collector electrode and a plurality of electrodes electrically connected to the current collector electrode. The plurality of electrodes may be positioned within an effective area and the current collector electrode may be positioned outside the effective area. A first resistance of the current collector electrode may be less than a second resistance of the plurality of electrodes.Type: ApplicationFiled: May 17, 2011Publication date: June 28, 2012Applicant: SAMSUNG SDI CO., LTD.Inventors: Sung-Su KIM, Hyun-Chul KIM, Joo-Sik JUNG, Suk-Beom YOU
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Publication number: 20120012150Abstract: A photoelectric conversion module including an island type connecting member. A photoelectric conversion module includes: a first substrate and a second substrate, which are disposed to face each other; a sealing member disposed between the first and second substrates, and defining a plurality of photoelectric cells performing photoelectric conversion; and an island type connecting member connecting neighboring photoelectric cells from among the plurality of photoelectric cells.Type: ApplicationFiled: January 31, 2011Publication date: January 19, 2012Applicant: SAMSUNG SDI CO., LTD.Inventors: Nam-Choul Yang, Jung-Suk Song, Jong-Ki Lee, Hyun-Chul Kim, Joo-Sik Jung, Suk-Beom You
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Patent number: 7580034Abstract: A flat panel display includes a plurality of pixel anode electrodes arranged in a display area. A plurality of anode electrode lines for supplying a driving current to the pixel anode electrodes are connected at one end to pixel anode electrodes, and at the other to one or more current supply lines of a current supply line assembly. The current supply lines, in turn, are connected to first and second terminals to which the driving current is applied. The current supply line assembly also includes an impedance adjusting means for adjusting impedance of at least one of the first and second supply lines. The impedance adjusting means may be configured as a third separate supply line connected to at least one of the first and second supply lines, and the impedance of the current supply line is adjusted by varying the length or width of the third current supply line.Type: GrantFiled: August 12, 2004Date of Patent: August 25, 2009Assignee: Samsung Mobile Display Co., Ltd.Inventors: Jung-Won Lee, Miyazawa Hiroshi, Suk-Beom You
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Publication number: 20050035718Abstract: A flat panel display includes a plurality of pixel anode electrodes arranged in a display area. A plurality of anode electrode lines for supplying a driving current to the pixel anode electrodes are connected at one end to pixel anode electrodes, and at the other to one or more current supply lines of a current supply line assembly. The current supply lines, in turn, are connected to first and second terminals to which the driving current is applied. The current supply line assembly also includes an impedance adjusting means for adjusting impedance of at least one of the first and second supply lines. The impedance adjusting means may be configured as a third separate supply line connected to at least one of the first and second supply lines, and the impedance of the current supply line is adjusted by varying the length or width of the third current supply line.Type: ApplicationFiled: August 12, 2004Publication date: February 17, 2005Inventors: Jung-Won Lee, Miyazawa Hiroshi, Suk-Beom You