Patents by Inventor Dae Hyun Nam

Dae Hyun Nam 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).

  • Publication number: 20160150472
    Abstract: A user terminal for controlling a display device and a control method thereof are provided. The user terminal includes a communicator configured to communicate with the display device, a main controller configured to control the user terminal, and a sub-controller configured to control the user terminal while the user terminal is in a sleep mode, wherein the sub-controller is configured to change a mode of the user terminal from the sleep mode to a standby mode in response to the communicator receiving environmental change detection information or user detection information from the display device while the user terminal is in the sleep mode.
    Type: Application
    Filed: June 16, 2015
    Publication date: May 26, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il YOON, Jee-hoon KA, Sang-jin KIM, Dae-hyun NAM, Kyung-hoon LEE, Kyung-hee JUNG, Hyun-kyu YUN, Byung-jo JUN
  • Publication number: 20160127938
    Abstract: A user terminal apparatus and an electronic apparatus are provided. The user terminal apparatus including a first communicator configured to perform wireless communication with an external apparatus; a second communicator configured to perform bilateral wireless communication with the external apparatus; a storage configured to store information about a connection with an access point; and a controller configured to control the first communicator to transmit a control signal to the external apparatus, to initiate a pairing operation with the external apparatus, and in response to performing the pairing, to control the second communicator to transmit the information about the connection with the access point to the external apparatus.
    Type: Application
    Filed: September 14, 2015
    Publication date: May 5, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il YOON, Jee-hoon KA, Sang-jin KIM, Dae-hyun NAM, Kyung-hoon LEE, Kyung-hee JUNG, Hyun-kyu YUN, Byung-jo JUN
  • Publication number: 20160119573
    Abstract: A user terminal apparatus includes a communicator configured to perform communication with a display apparatus, which outputs an audio signal and a video signal, an audio outputter configured to include a receiver terminal, and a controller configured to, in response to a receiver being connected to a receiver terminal of the user terminal apparatus, transmit a signal indicating that the receiver is connected, to the display apparatus and in response to the output audio signal being received from the display apparatus, output the received audio signal to the receiver terminal.
    Type: Application
    Filed: June 17, 2015
    Publication date: April 28, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-il YOON, Sang-jin KIM, Dae-hyun NAM, Min-kyung YOON, Kyung-hoon LEE, Kyung-hee JUNG, Hyun-kyu YUN, Byung-jo JUN
  • Patent number: 8988605
    Abstract: Disclosed are a display apparatus and a method of controlling the display apparatus, the display apparatus including: a signal receiver which receives a signal containing video data for displaying a series of frames; a first data extractor which extracts first caption data from the signal; a data acquirer which acquires second caption data from the extracted first caption data; a second data extractor which extracts the video data from the signal; a buffering section which buffers the extracted video data; a synchronizer which synchronizes the acquired second caption data with frames corresponding to relevant caption data among frames of the buffered video data; and a display which displays the frame synchronized with the second caption data.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: March 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Oh-yun Kwon, Dae-hyun Nam, Byung-jo Jun, Young-chan Ryu
  • Publication number: 20150049246
    Abstract: Disclosed are a display apparatus and a method of controlling the display apparatus, the display apparatus including: a signal receiver which receives a signal containing video data for displaying a series of frames; a first data extractor which extracts first caption data from the signal; a data acquirer which acquires second caption data from the extracted first caption data; a second data extractor which extracts the video data from the signal; a buffering section which buffers the extracted video data; a synchronizer which synchronizes the acquired second caption data with frames corresponding to relevant caption data among frames of the buffered video data; and a display which displays the frame synchronized with the second caption data.
    Type: Application
    Filed: April 4, 2014
    Publication date: February 19, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Oh-yun KWON, Dae-hyun NAM, Byung-jo JUN, Young-chan RYU
  • Patent number: 8767163
    Abstract: A jig for a flexible substrate comprises a glass plate having a concave portion and a plurality of grooves at periphery of the concave portion. The jig further comprises a plurality of fixing elements inserted in the plurality of grooves to fix the flexible substrate to the glass plate.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: July 1, 2014
    Assignee: LG Display Device Co., Ltd.
    Inventors: Hyun-Sik Seo, Seung-Han Paek, Dae-Hyun Nam, Nack-Bong Choi
  • Publication number: 20140165104
    Abstract: A display apparatus may include a display unit; an image receiver which receives an image signal; an image processor which processes an image to be displayed on the display unit; a user input unit which receives a user's input; and a controller which displays on the display unit a channel list comprising an image corresponding to a plurality of channels and is used to select the plurality of channels, and upon receiving a channel selection command from a user through the channel list, displays on the display unit additional information code corresponding to the selected channel together with the image corresponding to the selected channel.
    Type: Application
    Filed: July 19, 2013
    Publication date: June 12, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-ho CHOI, Dae-hyun Nam, Tae-je Park
  • Publication number: 20140123185
    Abstract: A broadcasting receiving apparatus is provided. The broadcasting receiving apparatus includes a storage unit which is configured to store information in which broadcasting channel information and user uttered channel names are mapped, a voice receiver which is configured to receive a user uttered voice, including a channel name, a first communicator configured to transmit the received user uttered voice to a first server, and a controller which is configured to search the user uttered channel name corresponding to text information from the storage unit when the text information corresponding to the user uttered voice is received from the first server, and control channel switching to a channel corresponding to the broadcasting channel information mapped with the searched user uttered channel name.
    Type: Application
    Filed: October 22, 2013
    Publication date: May 1, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae-hyun NAM, Young-ho CHOI
  • Patent number: 8699117
    Abstract: Provided is a electrophoresis type display device includes a pixel electrode and a common electrode on a substrate and inducing an in-plane electric field; an electric charge layer on the pixel electrode and common electrode and having a plurality of first particles and a plurality of second particles, the first and second particles charged with opposite polarities; and a backlight unit supplying light toward the substrate.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: April 15, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Hyun-Sik Seo, Chang-Dong Kim, Seung-Han Paek, Dae-Hyun Nam
  • Publication number: 20140019141
    Abstract: A method of providing contents information and broadcast receiving apparatus are provided. The method of providing contents information includes requesting, according to user input, a contents providing server to perform a contents search; receiving contents data on contents searched in response to the contents search request from the contents providing server; converting the contents data into audio data using a Text-To-Speech technology; and processing the audio data and outputting the processed audio data, according to at least one characteristic of the searched contents and/or user input.
    Type: Application
    Filed: July 11, 2013
    Publication date: January 16, 2014
    Inventors: Sung-woo PARK, Jun-hyung SHIN, Dae-hyun NAM
  • Patent number: 8184248
    Abstract: A method for forming an alignment layer for a liquid crystal display includes preparing a substrate, applying an alignment material for initial alignment of a liquid crystal, and applying a field flux (e.g., an electric or magnetic field) to the alignment material to determine the alignment direction of the alignment material. Further disclosed is an apparatus for forming an alignment layer for a liquid crystal display. The apparatus comprises a substrate stage on which a substrate is mounted, and an electric or magnetic field generator installed at the periphery of the substrate stage. According to the method and the apparatus, since the alignment direction of an alignment material is determined by using an electric or magnetic field, no physical contact with a substrate is required and thus the problem of light leakage caused by rubbing alignment is solved.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: May 22, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Chang Dong Kim, Hyun Sik Seo, Kwang Hoon Shin, Dae Hyun Nam
  • Patent number: 8071422
    Abstract: Disclosed is a display device including a thin film transistor. A method for forming the display device includes forming an organic semiconductor pattern in the presence of a magnetic field or an electric field. Due to the presence of a magnetic field or an electric field, the molecules of the organic semiconductor layer of the thin film transistor are substantially aligned in a predetermined direction.
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: December 6, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Hyun-Sik Seo, Seung-Han Paek, Kyoung-Mook Lee, Dae-Hyun Nam, Nack-Bong Choi, Sung-Hwan Kim
  • Publication number: 20110096154
    Abstract: A display apparatus for displaying a three-dimensional (3D) image based on whether a user is wearing a viewing device for viewing the 3D image and an image display method thereof, and a 3D spectacle for viewing the 3D image and a driving method thereof are disclosed. In the display apparatus, information indicating whether the user is wearing the viewing device is received. An input image signal is processed based on whether the information indicates that the user is wearing the viewing device. With this configuration, the input image signal may be displayed as a 2D image or a 3D image depending upon whether the user is wearing the 3D viewing device.
    Type: Application
    Filed: May 24, 2010
    Publication date: April 28, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae-hyun NAM, Ja-yeon KIM
  • Publication number: 20100267306
    Abstract: A jig for a flexible substrate comprises a glass plate having a concave portion and a plurality of grooves at periphery of the concave portion. The jig further comprises a plurality of fixing elements inserted in the plurality of grooves to fix the flexible substrate to the glass plate.
    Type: Application
    Filed: June 30, 2010
    Publication date: October 21, 2010
    Applicant: LG Display Co., Ltd.
    Inventors: Hyun-Sik Seo, Seung-Han Paek, Dae-Hyun Nam, Nack-Bong Choi
  • Patent number: 7773193
    Abstract: A jig for a flexible substrate comprises a glass plate having a concave portion and a plurality of grooves at periphery of the concave portion. The jig further comprises a plurality of fixing elements inserted in the plurality of grooves to fix the flexible substrate to the glass plate.
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: August 10, 2010
    Assignee: LG. Display Co., Ltd.
    Inventors: Hyun-Sik Seo, Seung-Han Paek, Dae-Hyun Nam, Nack-Bong Choi
  • Patent number: 7754523
    Abstract: A method for fabricating an organic thin film transistor includes forming a gate electrode on a substrate, forming a gate insulating layer on the substrate including the gate electrode, forming an organic active pattern on the gate insulating layer using a rear exposing process, and forming source and drain electrodes on the organic active pattern.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: July 13, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Hyun-Sik Seo, Dae-Hyun Nam, Nack-Bong Choi
  • Publication number: 20100149629
    Abstract: Provided is a electrophoresis type display device includes a pixel electrode and a common electrode on a substrate and inducing an in-plane electric field; an electric charge layer on the pixel electrode and common electrode and having a plurality of first particles and a plurality of second particles, the first and second particles charged with opposite polarities; and a backlight unit supplying light toward the substrate.
    Type: Application
    Filed: February 17, 2010
    Publication date: June 17, 2010
    Inventors: Hyun-Sik Seo, Chang-Dong Kim, Seung-Han Paek, Dae-Hyun Nam
  • Publication number: 20100093249
    Abstract: A method for forming an alignment layer for a liquid crystal display includes preparing a substrate, applying an alignment material for initial alignment of a liquid crystal, and applying a field flux (e.g., an electric or magnetic field) to the alignment material to determine the alignment direction of the alignment material. Further disclosed is an apparatus for forming an alignment layer for a liquid crystal display. The apparatus comprises a substrate stage on which a substrate is mounted, and an electric or magnetic field generator installed at the periphery of the substrate stage. According to the method and the apparatus, since the alignment direction of an alignment material is determined by using an electric or magnetic field, no physical contact with a substrate is required and thus the problem of light leakage caused by rubbing alignment is solved.
    Type: Application
    Filed: December 14, 2009
    Publication date: April 15, 2010
    Inventors: Chang Dong Kim, Hyun Sik Seo, Kwang Hoon Shin, Dae Hyun Nam
  • Patent number: 7692845
    Abstract: Provided is a electrophoresis type display device includes a pixel electrode and a common electrode on a substrate and inducing an in-plane electric field; an electric charge layer on the pixel electrode and common electrode and having a plurality of first particles and a plurality of second particles, the first and second particles charged with opposite polarities; and a backlight unit supplying light toward the substrate.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: April 6, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Hyun-Sik Seo, Chang-Dong Kim, Seung-Han Paek, Dae-Hyun Nam
  • Patent number: 7669319
    Abstract: A substrate transferring method and a method for fabricating a flexible display by using the same are disclosed. The method for transferring a substrate includes providing a glass substrate with a recess formed thereon, aligning a flexible substrate on the glass substrate, inserting the flexible substrate in the recess of the glass substrate, and transferring the flexible substrate-inserted glass substrate for a process. The flexible substrate is insertedly fixed in the recess of the glass substrate and transferred, or a process is performed thereon, so that the transfer method is simplified and the process stability can be obtained.
    Type: Grant
    Filed: June 23, 2006
    Date of Patent: March 2, 2010
    Assignee: LG. Display Co., Ltd.
    Inventors: Hyun-Sik Seo, Seung-Han Paek, Dae-Hyun Nam