Patents by Inventor Khachatryan HAYK
Khachatryan HAYK 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: 10591958Abstract: An exemplary embodiment provides a rollable display device including: a rollable display panel including a front surface and a rear surface, a first damping layer positioned on the front surface of the rollable display panel, and a second damping layer positioned on the rear surface of the rollable display panel. The first damping layer and the second damping layer have a shear thickening characteristic.Type: GrantFiled: September 28, 2018Date of Patent: March 17, 2020Assignee: Samsung Display Co., Ltd.Inventors: Tae Woong Kim, Khachatryan Hayk, Hyun Woo Koo, Min-Sung Kim, Jeong Ho Kim, Jin Hwan Choi
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Patent number: 10426046Abstract: A rollable display device includes a roller, a rollable display that is rollable onto the roller in a first direction, and a plurality of thin plates positioned at a rear surface of the rollable display, the thin plates being rollable onto the roller in the first direction along with the rollable display.Type: GrantFiled: June 1, 2017Date of Patent: September 24, 2019Assignee: Samsung Display Co., Ltd.Inventors: Khachatryan Hayk, Ki Hyun Kim, Sun Ho Kim, Jeong Ho Kim, Tae Woong Kim, Jung Hun Lee
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Publication number: 20190250668Abstract: An exemplary embodiment provides a rollable display device including: a rollable display panel including a front surface and a rear surface, a first damping layer positioned on the front surface of the rollable display panel, and a second damping layer positioned on the rear surface of the rollable display panel. The first damping layer and the second damping layer have a shear thickening characteristic.Type: ApplicationFiled: September 28, 2018Publication date: August 15, 2019Inventors: Tae Woong Kim, Khachatryan Hayk, Hyun Woo Koo, Min-Sung Kim, Jeong Ho Kim, Jin Hwan Choi
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Patent number: 10304917Abstract: An exemplary embodiment provides a flexible display device including a display panel that includes: a substrate; a plurality of pixel electrodes positioned on the substrate; a pixel defining layer positioned on the substrate and having openings overlapping the plurality of pixel electrodes; a common electrode positioned on the plurality of pixel electrodes; a plurality of emission layers positioned between the plurality of pixel electrodes and the common electrode and overlapping the openings of the pixel defining layer; and a plurality of first linear bars positioned across the substrate. The display panel is bendable in a first direction, and each of the plurality of linear bars continuously extends in a second direction crossing the first direction.Type: GrantFiled: April 30, 2018Date of Patent: May 28, 2019Assignee: Samsung Display Co., Ltd.Inventors: Khachatryan Hayk, Hyun Woo Koo, Tae Woong Kim, Jin Hwan Choi
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Publication number: 20190131364Abstract: An exemplary embodiment provides a flexible display device including a display panel that includes: a substrate; a plurality of pixel electrodes positioned on the substrate; a pixel defining layer positioned on the substrate and having openings overlapping the plurality of pixel electrodes; a common electrode positioned on the plurality of pixel electrodes; a plurality of emission layers positioned between the plurality of pixel electrodes and the common electrode and overlapping the openings of the pixel defining layer; and a plurality of first linear bars positioned across the substrate. The display panel is bendable in a first direction, and each of the plurality of linear bars continuously extends in a second direction crossing the first direction.Type: ApplicationFiled: April 30, 2018Publication date: May 2, 2019Inventors: Khachatryan Hayk, Hyun Woo Koo, Tae Woong Kim, Jin Hwan Choi
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Patent number: 10256430Abstract: An organic light emitting device includes a substrate. An organic light emitting diode is disposed on the substrate. A thin film encapsulation layer is disposed over the organic light emitting diode. The thin film encapsulation layer includes at least one organic layer. An organic passivation layer is disposed directly on the thin film encapsulation layer. The organic passivation layer has a smaller Young's modulus than the organic layer of the thin film encapsulation layer.Type: GrantFiled: January 19, 2017Date of Patent: April 9, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Khachatryan Hayk, Ki Hyun Kim, Sun Ho Kim, Jeong Ho Kim, Tae Woong Kim, Dan Bi Choi
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Patent number: 9941311Abstract: Disclosed herein is a flexible display device, including: a substrate that comprises a first surface and a second surface which is an opposite surface to the first surface; a light-emitting device disposed on the first surface; a reduction layer disposed on the second surface; and a barrier layer disposed between the second surface and the reduction layer.Type: GrantFiled: September 20, 2016Date of Patent: April 10, 2018Assignee: Samsung Display Co., Ltd.Inventors: Khachatryan Hayk, Ki Hyun Kim, Sun Ho Kim, Jeong Ho Kim, Tae Woong Kim, Yeon Gon Mo, Dan Bi Choi
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Publication number: 20170359911Abstract: A rollable display device includes a roller, a rollable display that is rollable onto the roller in a first direction, and a plurality of thin plates positioned at a rear surface of the rollable display, the thin plates being rollable onto the roller in the first direction along with the rollable display.Type: ApplicationFiled: June 1, 2017Publication date: December 14, 2017Inventors: Khachatryan HAYK, Ki Hyun KIM, Sun Ho KIM, Jeong Ho KIM, Tae Woong KIM, Jung Hun LEE
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Publication number: 20170222176Abstract: An organic light emitting device includes a substrate. An organic light emitting diode is disposed on the substrate. A thin film encapsulation layer is disposed over the organic light emitting diode. The thin film encapsulation layer includes at least one organic layer. An organic passivation layer is disposed directly on the thin film encapsulation layer. The organic passivation layer has a smaller Young's modulus than the organic layer of the thin film encapsulation layer.Type: ApplicationFiled: January 19, 2017Publication date: August 3, 2017Inventors: KHACHATRYAN HAYK, KI HYUN KIM, SUN HO KIM, JEONG HO KIM, TAE WOONG KIM, DAN BI CHOI
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Patent number: 9685640Abstract: A manufacturing method of a display substrate, including preparing a carrier substrate; preparing a mixture of an organic material, an inorganic particle, and solvent; coating the mixture on the carrier substrate; forming a sacrificial layer including the inorganic particle in the organic material by curing the mixture; forming a barrier layer on the sacrificial layer; forming a display substrate on the barrier layer; and separating the barrier layer and the display substrate from the carrier substrate by applying a laser to the sacrificial layer.Type: GrantFiled: January 28, 2016Date of Patent: June 20, 2017Assignee: Samsung Display Co., Ltd.Inventors: Khachatryan Hayk, Ki Hyun Kim, Jeong Ho Kim
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Patent number: 9678539Abstract: A display device includes a first body including a first internal space and a first opening at a first side of the first body, a second body including a second internal space and a second opening at a first side of the second body, the second opening facing the first opening, a flexible display panel to display images, the flexible display panel having a changeable display area in accordance with a distance between the first and second bodies, and an arm assembly including a plurality of connecting arms supporting the first and second bodies, the plurality of connecting arms being rotatably coupled to the first and second bodies.Type: GrantFiled: December 8, 2015Date of Patent: June 13, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Khachatryan Hayk, Hyun Woo Koo, Tae Woong Kim
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Publication number: 20170125453Abstract: Disclosed herein is a flexible display device, including: a substrate that comprises a first surface and a second surface which is an opposite surface to the first surface; a light-emitting device disposed on the first surface; a reduction layer disposed on the second surface; and a barrier layer disposed between the second surface and the reduction layer.Type: ApplicationFiled: September 20, 2016Publication date: May 4, 2017Inventors: Khachatryan HAYK, Ki Hyun KIM, Sun Ho Kim, Jeong Ho KIM, Tae Woong KIM, Yeon Gon MO, Dan Bi CHOI
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Publication number: 20160293900Abstract: A manufacturing method of a display substrate, including preparing a carrier substrate; preparing a mixture of an organic material, an inorganic particle, and solvent; coating the mixture on the carrier substrate; forming a sacrificial layer including the inorganic particle in the organic material by curing the mixture; forming a barrier layer on the sacrificial layer; forming a display substrate on the barrier layer; and separating the barrier layer and the display substrate from the carrier substrate by applying a laser to the sacrificial layer.Type: ApplicationFiled: January 28, 2016Publication date: October 6, 2016Inventors: Khachatryan HAYK, Ki Hyun KIM, Jeong Ho KIM
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Publication number: 20160216737Abstract: A display device includes a first body including a first internal space and a first opening at a first side of the first body, a second body including a second internal space and a second opening at a first side of the second body, the second opening facing the first opening, a flexible display panel to display images, the flexible display panel having a changeable display area in accordance with a distance between the first and second bodies, and an arm assembly including a plurality of connecting arms supporting the first and second bodies, the plurality of connecting arms being rotatably coupled to the first and second bodies.Type: ApplicationFiled: December 8, 2015Publication date: July 28, 2016Inventors: Khachatryan HAYK, Hyun Woo KOO, Tae Woong KIM
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Patent number: 8835201Abstract: A method of manufacturing an organic light emitting diode (OLED) display, the method including forming a frit adhesive layer on an outer edge portion of a display substrate; forming a mold-releasing layer on a support substrate; attaching the frit adhesive layer of the display substrate on the mold-releasing layer of the support substrate; forming an organic light emitting member on the display substrate; and separating a display portion of the display substrate from the mold-releasing layer by cutting an outer edge portion of the display substrate.Type: GrantFiled: May 31, 2013Date of Patent: September 16, 2014Assignee: Samsung Display Co., Ltd.Inventors: Chang-Mo Park, Dong-Min Lee, Khachatryan Hayk
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Publication number: 20140120639Abstract: A method of manufacturing an organic light emitting diode (OLED) display, the method including forming a frit adhesive layer on an outer edge portion of a display substrate; forming a mold-releasing layer on a support substrate; attaching the frit adhesive layer of the display substrate on the mold-releasing layer of the support substrate; forming an organic light emitting member on the display substrate; and separating a display portion of the display substrate from the mold-releasing layer by cutting an outer edge portion of the display substrate.Type: ApplicationFiled: May 31, 2013Publication date: May 1, 2014Inventors: Chang-Mo PARK, Dong-Min LEE, Khachatryan HAYK