Patents by Inventor Suk-in Yoo

Suk-in Yoo 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).

  • Patent number: 9087483
    Abstract: An organic light emitting display device includes: a plurality of pixel regions. Each of the pixel regions includes: a first transistor configured to apply a data voltage on a first adjacent data line to a first node in response to a scan signal on the primary scan line; a second transistor configured to apply the data voltage on the first adjacent data line to the first node in response to a sensing signal on the secondary scan line; and a third transistor configured to detect a sensing voltage and apply the sensing voltage to a second adjacent data line, The data driver compares the sensing voltage and the data voltage and compensates for the data voltage of next frame, and the scan signal and the sensing signal are generated in different intervals of a single frame.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: July 21, 2015
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Binn Kim, Juhn Suk Yoo, Bu Yeol Lee
  • Patent number: 9058252
    Abstract: Requests for content can be received from clients and forwarded to servers, and responses to the requests can be received from the servers and forwarded to the clients. A health model can also be maintained. The health model can be based on information in the responses and possibly also on information in the requests, and the health model can indicate the health of the servers in responding to different types of requests. The health model may differentiate between health in responding to requests with different features in URLs of the requests, such as different namespaces and/or different extensions.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: June 16, 2015
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Won Suk Yoo, Wade A. Hilmo, Anil K. Ruia, Chittaranjan Pattekar, Venkat Raman Don
  • Patent number: 9046727
    Abstract: A thin film transistor (“TFT”) array panel includes; an insulation substrate, a TFT disposed on the insulation substrate and including a drain electrode, a passivation layer covering the TFT and including a contact portion disposed therein corresponding to the drain electrode, a partition comprising an organic material disposed on the passivation layer, and including a transverse portion, a longitudinal portion, and a contact portion disposed on the drain electrode, a color filter disposed on the passivation layer and disposed in a region defined by the partition, an organic capping layer disposed on the partition and the color filter, and a pixel electrode disposed on the organic capping layer, and connected to the drain electrode through the contact portion of the passivation layer and the contact portion of the partition, wherein a contact hole is formed in the organic capping layer corresponding to the contact portion of the passivation layer.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: June 2, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kwang-Ho Lee, Jang-Soo Kim, Hong-Suk Yoo, Sang-Soo Kim, Shi-Yul Kim, Jae-Hyoung Youn
  • Patent number: 9048444
    Abstract: A flexible display device includes a display panel including a plastic substrate where an organic light emitting diode and a thin film transistor are formed; a circuit portion applying a power signal and a data signal, which are supplied from an external portion, to the display panel; and a support member coupled to the plastic substrate, wherein the display panel and the circuit portion are bent around the support member.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: June 2, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Jong-Moo Kim, Juhn-Suk Yoo
  • Publication number: 20150100826
    Abstract: Improving utilization of distributed nodes. One embodiment illustrated herein includes a method that may be practiced in a virtualized distributed computing environment including virtualized hardware. Different nodes in the computing environment may share one or more common physical hardware resources. The method includes identifying a first node. The method further includes identifying one or more physical hardware resources of the first node. The method further includes identifying an action taken on the first node. The method further includes identifying a second node. The method further includes determining that the second node does not share the one or more physical hardware resources with the first node. As a result of determining that the second node does not share the one or more physical hardware resources with the first node, the method further includes replicating the action, taken on the first node, on the second node.
    Type: Application
    Filed: October 3, 2013
    Publication date: April 9, 2015
    Applicant: Microsoft Corporation
    Inventors: Nikola Vujic, Won Suk Yoo, Johannes Klein
  • Publication number: 20150023001
    Abstract: A backlight assembly includes a first light source part including a plurality of light sources and extending in a first direction, a second light source part including a plurality of light sources, wherein the second light source part is spaced apart from and in parallel with the first light source part, and a driving part disposed between the first light source part and the second light source part. The driving part is connected to the first and second light source parts, and is configured to drive the light sources of the first and second light source parts.
    Type: Application
    Filed: December 3, 2013
    Publication date: January 22, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae-Sang Lee, Kyu-Hun Shim, Jae-Suk Yoo, Min-Su Jung
  • Publication number: 20150021570
    Abstract: A flexible display device includes a display panel including a plastic substrate where an organic light emitting diode and a thin film transistor are formed; a circuit portion applying a power signal and a data signal, which are supplied from an external portion, to the display panel; and a support member coupled to the plastic substrate, wherein the display panel and the circuit portion are bent around the support member.
    Type: Application
    Filed: June 11, 2014
    Publication date: January 22, 2015
    Inventors: Jong-Moo KIM, Juhn-Suk YOO
  • Publication number: 20150008434
    Abstract: A thin film transistor array panel includes a first insulating substrate, a gate electrode positioned on the first insulating substrate, a gate insulating layer positioned on the gate electrode, a semiconductor layer positioned on the gate insulating layer, and a source electrode and a drain electrode positioned on the semiconductor layer and spaced apart from each other, in which the semiconductor layer includes three or more amorphous silicon layers having different bandgap energies from one another in order to reduce a leakage current and improve performance of a liquid crystal display.
    Type: Application
    Filed: December 10, 2013
    Publication date: January 8, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventors: Sung Hoon Yang, Hyeong Suk Yoo, Hae Yoon Jung, Jong-Chul Park, Jong Hyun Park, Jang-Ki Baek, Eun-Chan Lim
  • Patent number: 8893618
    Abstract: A patterning method and a method for manufacturing an LCD device using the same are disclosed. The patterning method includes preparing a printing plate having concave and convex portions; coating a pattern material in the concave portion of the printing plate; rolling a printing roller on the printing plate to print the pattern material of the concave portion on the printing roller; and rolling the printing roller on a substrate to print the pattern material of the printing roller on the substrate.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: November 25, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Hong Suk Yoo, Chul Ho Kim, Jung Jae Lee, Tae Young Oh, Choon Ho Park
  • Patent number: 8879031
    Abstract: Exemplary embodiments of the present invention disclose a liquid crystal display (LCD) and a method of manufacturing the same. The LCD may have a display area and a peripheral area. An organic layer of the peripheral area may be patterned using a half-tone mask, and a protrusion member may be formed in the peripheral area. Accordingly, the thin film transistor array panel and the corresponding substrate may be prevented from being temporary adhered in the peripheral area such that the density of the liquid crystal molecules filled in the peripheral area may be uniformly maintained and the display quality of the liquid crystal display may be improved.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: November 4, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyung-Sook Jeon, Jang-Soo Kim, Hong-Suk Yoo, Yong-Hwan Kim, Hwa-Yeul Oh, Jong-In Kim, Sang-Hee Jang
  • Patent number: 8876998
    Abstract: Disclosed is a method for manufacturing a flexible device comprising: forming an adhesive layer on a support substrate; adhering a flexible substrate onto the adhesive layer; forming a device layer on the flexible substrate; and separating the support substrate from the flexible substrate, wherein the adhesive layer comprises a self-assembled monolayer (SAM).
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: November 4, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Jong Hyun Park, Chang Dong Kim, Gee Sung Chae, Juhn Suk Yoo, Soo Young Yoon, Soon Wook Cha, Won Bong Jang, Jae Kyung Choi
  • Publication number: 20140292338
    Abstract: Disclosed herein are a RF resonator, a RF coil, and a magnetic resonance imaging (MRI) apparatus. The RF resonator includes a dielectric substance which is provided, on one surface thereof, with an electric conductor, and at least one conductor line which is installed on another surface of the dielectric substance so as to face the electric conductor and provided with a plurality of open-cut portions which are disposed in a plurality of rows.
    Type: Application
    Filed: March 26, 2014
    Publication date: October 2, 2014
    Applicants: University of Ulsan Foundation for Industry Cooperation, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju Hyung LEE, Hyoung Suk YOO
  • Patent number: 8842258
    Abstract: An exposure apparatus includes a mask, a substrate which passes through a region disposed below the mask while moving in a first direction, a light source unit disposed above the mask, where the light source irradiates light on the substrate through the mask, and at least one blind disposed below the light source unit, where the blind blocks the light irradiated from the light source unit, where a second direction is perpendicular to the first direction in a same plane as the first direction, the blind is a polyhedron having a width, a length and a thickness and is disposed such that a direction of the length is substantially parallel to the second direction, and the blind is rotatable around a rotation axis substantially parallel to the second direction, and where the width is greater than the thickness.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: September 23, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Bo-Kyoung Ahn, Hong-Suk Yoo, Chang-Hoon Kim
  • Patent number: 8803172
    Abstract: A top emission inverted OLED device is disclosed.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: August 12, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Yong Chul Kim, Juhn Suk Yoo
  • Publication number: 20140217382
    Abstract: Embodiments of the present disclosure can significantly reduce the non-display area of a flexible OLED display, which would otherwise be covered by a cosmetic trim such as a bezel or an opaque. As such, an electronic device with a display having minimized border area can be provided. This makes it possible to reduce the overall size of the electronic device without sacrificing the size of the display therein. Such a reduction in size of the bezel was achieved by bending the flexible substrate near its edge using an insert member.
    Type: Application
    Filed: January 30, 2014
    Publication date: August 7, 2014
    Inventors: Seyeoul Kwon, Juhn Suk Yoo, Jae Hun Yang, Heeseok Yang, Chanwoo Lee, Sangcheon Youn, Soyoung Jo
  • Patent number: 8783747
    Abstract: A stacking apparatus for a secondary cell includes a guide roller guiding a film, and a laminate structure generator disposed parallel to the film vertically descended by the guide roller, the laminate structure generator includes a first hand including a first palm and a first finger extending from the first palm, the first finger being disposed parallel to the film to face one side of the film, and a second hand including a second palm and a second finger extending from the second palm to cross the first finger, the second finger being disposed parallel to the film to face the other side of the film, at least one of the first hand and the second hand being moved in a direction of separating from the other.
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: July 22, 2014
    Assignee: Ajou University Industry-Academic Cooperation Foundation
    Inventors: Jai Suk Yoo, Moon Gu Lee, Jeong Jae Lee
  • Patent number: 8786182
    Abstract: An organic electroluminescent display device including first to fourth pixel regions each including red, green and blue sub-pixel regions, each of the first to fourth pixel regions being divided into first and second columns, the first column being divided into first and second rows. A red sub-pixel region and a green sub-pixel region are respectively arranged in the first and second rows, and a blue sub-pixel region is arranged in the second column. A red emitting layer is formed in the red sub-pixel region; a green emitting layer is formed in the green sub-pixel region; and a blue emitting layer is formed in the blue sub-pixel region.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: July 22, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Jong-Hyun Park, Juhn-Suk Yoo, Jong-Sung Kim, Kang-Ju Lee
  • Patent number: 8738902
    Abstract: Embodiments disclose a reverse lookup using an IP:Port-to-hostname table to identify a hostname when only an IP address and port is present in an SSL hello connection, which may occur, for example, when a non-SNI-capable client initiates the SSL hello. Once the hostname is successfully looked up, a naming convention is used to simplify the management and identification of SSL certificates. Different types of SSL certificates are supported. Multiple hostname matches may be associated with a given IP address and port in the IP:Port-to-hostname table. In such case, the first-matching hostname is always used with the naming convention to identify related SSL certificates. The naming convention is applied in such a way that it will first look for the most matching file name to the least matching file name.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: May 27, 2014
    Assignee: Microsoft Corporation
    Inventors: Won Suk Yoo, Eok Kim, Jenny Lawrance, Aniello Scotto Di Marco, Yamini Jagadeesan, Wade Hilmo
  • Patent number: 8720337
    Abstract: A printing device system comprises a printing roller that has a blanket adhered to an outer surface thereof. The printing device system further comprises a drying device that dries the blanket of the printing roller.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: May 13, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Hong Suk Yoo, Chul Ho Kim, Jung Jae Lee, Tae Young Oh
  • Patent number: 8716929
    Abstract: An organic electroluminescent device including a first red sub-pixel region, a first green sub-pixel region and a deep blue sub-pixel region in a first pixel region; and a second red sub-pixel region, a second green sub-pixel region and a sky blue sub-pixel region in a second pixel region adjacent to the first pixel region, wherein each of the first and second red sub-pixel regions includes a first electrode, a red organic emission material pattern and a second electrode, each of the first and second green sub-pixel regions includes the first electrode, a green organic emission material pattern and the second electrode, wherein the deep blue sub-pixel region includes the first electrode, a deep blue organic emission material pattern and the second electrode, and the sky blue sub-pixel region includes the first electrode, a sky blue organic emission material pattern and the second electrode, and wherein an unit pixel displaying an image includes at least one of the deep blue sub-pixel region and the sky blue s
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: May 6, 2014
    Assignee: LG Display Co., Ltd
    Inventors: Juhn-Suk Yoo, Yong-Chul Kim