Patents by Inventor Dong Won Han

Dong Won Han 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: 8674596
    Abstract: An organic light emitting display device includes a substrate having a pixel region in which at least one organic light emitting diode is formed and a non-pixel region other than the pixel region; and an encapsulation film for encapsulating the substrate. Here, the encapsulation film is made of by laminating at least one organic film and at least inorganic film and a desiccant formed in at least one of the organic film and the inorganic film corresponding to the non-pixel region of the substrate.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: March 18, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyo-jin Kim, Dong-won Han
  • Patent number: 8664646
    Abstract: An organic light-emitting diode (OLED) display according to an exemplary embodiment may include: a substrate and an organic light emitting element on the substrate; a thin film encapsulation layer on the substrate and covering the organic light emitting element; and one or more scattering materials dispersed in the thin film encapsulation layer. According to the exemplary embodiment, light efficiency may be improved by dispersing scattering materials in at least one of an organic layer or an inorganic layer forming a thin film encapsulation layer with a large refractive index difference.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: March 4, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Ho Kwack, Dong-Won Han
  • Patent number: 8624487
    Abstract: A barrier film composite includes a film with an undulating surface; and at least one decoupling layer and at least one barrier layer disposed on the undulating surface of the film.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: January 7, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Won Han, Robert Jan Visser, Lorenza Moro
  • Patent number: 8595785
    Abstract: A method for provisioning technology which ensures an IPTV terminal's easy switch to IPTV enterprisers, and suggests terminal configuration procedures independent of IPTV enterprisers includes a terminal initial setting in which the terminal is booted and is physically connected to a network and software stacks for terminal provisioning are initialized, network connection performed after an IP address is assigned by transmitting a discovery message to a DHCP server, enterpriser search and selection, enterpriser access, installation of extended packages for each enterpriser, IPTV service initiation, and service unsubscribing.
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: November 26, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Tai Yeon Ku, Bong Jin Oh, Eui Hyun Paik, Dong Won Han
  • Patent number: 8569951
    Abstract: In an organic light-emitting display apparatus and a method of manufacturing the same, the organic light-emitting display apparatus comprises: a substrate; a light-emitting unit formed on the substrate; and an encapsulation film, which covers the light-emitting unit on the substrate, and which includes a plurality of organic layers and a plurality of inorganic layers which are alternately stacked.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: October 29, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji-Hun Ryu, Dong-Won Han, Young-Seo Choi, Jae-Ho Lee, Oh-June Kwon, Jin-Ho Kwack, Dae-Beom Shin, Dong-Hun Kang, Hyo-Jin Kim, Seung-Yong Song
  • Publication number: 20130271433
    Abstract: Provided are an electronic pen for inputting/outputting sensory information and a method for recognizing taste information and transforming the taste information into smell information using the same. The electronic pen includes: a sensory information input unit for receiving sensory information of the object; a signal processing unit for processing and storing sensory information transmitted from the sensory information input unit; a sensory information reproducing unit for outputting the sensory information; and a wireless communication unit for transmitting the sensory information.
    Type: Application
    Filed: June 7, 2013
    Publication date: October 17, 2013
    Inventors: Ki-Uk KYUNG, Jun-Seok PARK, Ji-Eun PARK, Jun-Young LEE, Myung-Gyu KIM, Ji-Yeon SON, Il-Sik YANG, Yong-Hee LEE, Dong-Won HAN
  • Patent number: 8552634
    Abstract: An organic light-emitting display apparatus for encapsulating an organic light-emitting device and/or improving its electrical properties. The organic light-emitting display apparatus includes: a substrate; a display portion on the substrate and including an organic light-emitting device; a non-display portion on both the substrate and the peripheral region of the display portion; and an encapsulation portion on the display portion and including a first encapsulation layer formed of an inorganic material and a second encapsulation layer formed of an organic material that are alternately stacked on the display portion, wherein an end portion of the first encapsulation layer contacts the substrate.
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: October 8, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: So-Yeon Kim, Sung-Wook Han, Dong-Won Han, Jin-Ho Kwack, Hyo-Jin Kim
  • Publication number: 20130241809
    Abstract: An image display is disclosed. In one embodiment, the display includes a first display panel comprising i) a first image display portion configured to display a first image and ii) a light transmissive portion formed outside the first image display portion and configured to display a second image. The display further includes i) a second display panel spaced apart from the first display panel and configured to generate the second image and ii) an image shift unit configured to shift the generated second image toward the light transmissive portion of the first display panel so that the shifted second image is projected through the light transmissive portion.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 19, 2013
    Applicant: Samsung Display Co., Ltd.
    Inventor: Dong-Won Han
  • Patent number: 8519621
    Abstract: Disclosed is an organic light emitting display and a method for manufacturing the same capable of preventing external moisture or oxygen from being penetrated into an organic light emitting diode. In particular, disclosed is an organic light emitting display comprising an organic light emitting diode array comprising a light emitting diode formed over a substrate and an organic emission layer between a first electrode and a second electrode, a sealing cover comprising at least one organic film and at least one inorganic film, and a sealing material formed along an edge of the sealing cover for sealing a boundary of the substrate and the sealing cover and a boundary of the organic film and the inorganic film of the sealing cover.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: August 27, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Ho Kwack, Jong-Han Jeong, Dong-Won Han
  • Patent number: 8492974
    Abstract: In a flat panel display device and a method of manufacturing the same, the flat panel display device is manufactured by forming a display unit on a substrate, forming a hydrophobic barrier layer for preventing a material of an organic layer from flowing around the display unit, and forming a thin film sealing layer by alternately stacking an inorganic layer and the organic layer on the display unit. Accordingly, formation of an edge tail of the organic layer is prevented, thereby preventing penetration of external moisture.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: July 23, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Ho Lee, Dong-Won Han, Seung-Yong Song, Jin-Ho Kwack, Dae-Beom Shin, Dong-Hun Kang, Hyo-Jin Kim
  • Publication number: 20130181602
    Abstract: An organic light emitting display apparatus includes a substrate, an organic light emitting portion comprising a plurality of organic light emitting devices formed on the substrate, and an encapsulation portion for encapsulating the organic light emitting portion. The encapsulation portion includes a porous layer formed on the organic light emitting portion, a planarization layer formed on the porous layer, and a barrier layer formed on the planarization layer. The porous layer prevents impurities from being concentrated at a part of the porous layer.
    Type: Application
    Filed: August 23, 2012
    Publication date: July 18, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae-Wook Kang, Dong-Won Han, Young-Seo Choi, Jin-Ho Kwack
  • Patent number: 8419494
    Abstract: A flat panel display device and a method of manufacturing the same. The method of manufacturing the flat panel display device includes: forming a display on a substrate; preparing an organic layer mask comprising a first mask body, a regulator extending from the first mask body and contacting the organic layer, and a tunnel having a space between the first mask body and the regulator; forming an organic layer covering the display in a region divided by the regulator of the organic layer mask, and condensing a part of the organic layer permeating through the tunnel; preparing an inorganic layer mask; and forming an inorganic layer covering the organic layers formed in the region divided by the regulator through the inorganic layer mask and in the tunnel.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: April 16, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Ho Kwack, Seung-Yong Song, Dong-Won Han, Jae-Ho Lee
  • Patent number: 8421708
    Abstract: An image display is disclosed. In one embodiment, the display includes a first display panel comprising i) a first image display portion configured to display a first image and ii) a light transmissive portion formed outside the first image display portion and configured to display a second image. The display further includes i) a second display panel spaced apart from the first display panel and configured to generate the second image and ii) an image shift unit configured to shift the generated second image toward the light transmissive portion of the first display panel so that the shifted second image is projected through the light transmissive portion.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: April 16, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dong-Won Han
  • Publication number: 20130088575
    Abstract: Provided is an apparatus and method for obtaining depth information using an optical pattern. The apparatus for obtaining depth information using the optical pattern may include: a pattern projector to generate the optical pattern using a light source and an optical pattern projection element (OPPE), and to project the optical pattern towards an object area, the OPPE comprising a pattern that includes a plurality of pattern descriptors; an image obtaining unit to obtain an input image by photographing the object area; and a depth information obtaining unit to measure a change in a position of at least one of the plurality of pattern descriptors in the input image, and to obtain depth information of the input image based on the change in the position.
    Type: Application
    Filed: September 13, 2012
    Publication date: April 11, 2013
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ji Young PARK, Kwang Hyun Shim, Seung Woo Nam, Jae Hoo Lee, Myung Ha Kim, Bon Ki Koo, Dong Won Han
  • Patent number: 8415882
    Abstract: An organic light emitting diode (OLED) display is disclosed. In one embodiment, the display includes i) a substrate, ii) a driving circuit formed on the substrate, iii) an organic light emitting diode formed on the substrate and electrically connected to the driving circuit, iv) an encapsulation thin film formed on the driving circuit and organic light emitting diode and v) a spacer formed on the substrate and surrounding the encapsulation thin film.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: April 9, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Hun Kang, Min-Chul Suh, Dong-Won Han, Jin-Ho Kwack, Dae-Beom Shin, Hyo-Jin Kim
  • Patent number: 8411693
    Abstract: The network configuration technology for controlling an electric power sensor node is disclosed. The method for controlling electric power includes transmitting an an Ethernet packet type command message to at least one electric power sensor node through an LRWPAN-Ethernet bridge in accordance with profile information related to an electric power control, the profile information being set by a user; receiving LR-WPAN packet type response messages transmitted from the at least one electric power sensor node in response to the Ethernet package type command message as Ethernet packet type response messages through the LRWPAN-Ethernet bridge; and providing a control result of an electric power equipment corresponding to the at least one electric power sensor node to the user based on the Ethernet packet type response messages.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: April 2, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Chang-Sic Choi, Wan-Ki Park, Jin-Soo Han, Hyun-Woo Oh, Jong-Hyun Jang, Dong-Won Han
  • Publication number: 20130035601
    Abstract: An apparatus for generating a digital health screening form collects sensor information including biometric information, motion information or location information of an examinee using a plurality of sensors. The apparatus determines results of preset health screening items depending on the biometric information, and then generates physical condition information including the results of the preset health screening items. The apparatus generates information about presence or absence of dyssomnia or information about physical activities, which indicates living habits of the examinee, and then generates lifelog information which includes the information about the presence or absence of dyssomnia or the information about the physical activities. The apparatus detects medical history information of the examinee in a medical history information provision server, and generates a digital health screening form containing the physical condition information, the lifelog information, and the medical history information.
    Type: Application
    Filed: May 25, 2012
    Publication date: February 7, 2013
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kyu-Chang KANG, Chang-Seok Bae, Seong-Uk Heo, Dong-Won Han
  • Publication number: 20130031119
    Abstract: A system and method for data matching are disclosed. A user terminal included in the system includes a data provider, a data consumer, and a mapper. The data provider receives life log data of a user which is collected by at least one life log collecting apparatus. The data consumer receives the life log data from the data provider, and compares the life log data and reference data received from a service server to determine whether a difference between the life log data and the reference data exceeds a predetermined threshold value. The mapper maps the service server which provides the reference data corresponding to information of the life log data received from the data provider. Accordingly, the usability to of life log apparatuses can increase.
    Type: Application
    Filed: July 25, 2012
    Publication date: January 31, 2013
    Applicant: ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kyu Chang KANG, Chang Seok BAE, Seong Uk HEO, Dong Won HAN
  • Publication number: 20120256218
    Abstract: An organic light-emitting diode (OLED) display according to an exemplary embodiment may include: a substrate and an organic light emitting element on the substrate; a thin film encapsulation layer on the substrate and covering the organic light emitting element; and one or more scattering materials dispersed in the thin film encapsulation layer. According to the exemplary embodiment, light efficiency may be improved by dispersing scattering materials in at least one of an organic layer or an inorganic layer forming a thin film encapsulation layer with a large refractive index difference.
    Type: Application
    Filed: November 18, 2011
    Publication date: October 11, 2012
    Inventors: Jin-Ho Kwack, Dong-Won Han
  • Publication number: 20120235207
    Abstract: An organic light emitting diode display includes: a substrate; a display area including an organic light emitting element on the substrate; an organic encapsulation layer covering the organic light emitting element and having a second boundary spaced from a first boundary of the display area by a first distance; and an inorganic encapsulation layer having a peripheral area contacting the substrate and covering the organic encapsulation layer.
    Type: Application
    Filed: November 8, 2011
    Publication date: September 20, 2012
    Inventors: Jin-Ho Kwack, Dong-Won Han, Dae-Beom Shin, Seung-Yong Song