Patents by Inventor Dong-sik Park

Dong-sik Park 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: 8404509
    Abstract: A method for fabricating an organic electroluminescent display device is provided. The organic electroluminescent display device includes a light-emitting cell having a cathode electrode, an anode electrode and an organic layer interposed therebetween; wherein the cathode electrode is electrically connected to a contact electrode via a contact hole; wherein the contact electrode has acid-resistance with respect to an etchant used in patterning the cathode electrode.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: March 26, 2013
    Assignee: LG Display Co., Ltd.
    Inventor: Dong-Sik Park
  • Publication number: 20130053370
    Abstract: The present invention relates to a thieno[3,2-d]pyrimidine derivative of formula (I), or a pharmaceutically acceptable salt, hydrate or solvate thereof, which has an excellent inhibitory activity on protein kinases, and a pharmaceutical composition comprising the same is effective in preventing or treating abnormal cell growth diseases.
    Type: Application
    Filed: January 31, 2011
    Publication date: February 28, 2013
    Applicants: HANMI SCIENCE CO., LTD., CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jung Beom Son, Seung Hyun Jung, Wha ll Choi, Young Hee Jung, Jae Yul Choi, Ji Yeon Song, Kyu Hang Lee, Jae Chul Lee, Eun Young Kim, Young Gil Ahn, Maeng Sup Kim, Hwan Geun Choi, Tae Bo Sim, Young Jin Ham, Dong-sik Park, Hwan Kim, Dong-Wook Kim
  • Publication number: 20130021554
    Abstract: A liquid crystal display device includes: a bottom frame having a horizontal portion and a vertical portion extending from an edge region of the horizontal portion; a backlight unit disposed on the horizontal portion; a liquid crystal panel on the vertical portion and over the backlight unit; a side frame combined with the bottom frame to surround the vertical portion, the side frame having a step portion; and a side supporting means on the step portion, the side supporting means contacting a side surface of the liquid crystal panel to support the liquid crystal panel, wherein the side supporting means includes a light-curable material that expands due to irradiation of a ultraviolet ray.
    Type: Application
    Filed: July 5, 2012
    Publication date: January 24, 2013
    Inventors: Dong-Sik Park, Jin-Wuk Kim
  • Publication number: 20130012703
    Abstract: Disclosed are a 2,4,7-substituted thieno[3,2-d]pyrimidine compound having a protein kinase inhibition activity, a pharmaceutically acceptable salt, and a pharmaceutical composition for prevention and treatment of diseases caused by abnormal cell growth comprising the compound as an effective ingredient. Since the novel 2,4,7-substituted thieno[3,2-d]pyrimidine compound exhibits superior inhibition activity against various protein kinases involved in growth factor signal transduction, it is useful as an agent for preventing or treating diseases caused by abnormal cell growth.
    Type: Application
    Filed: October 22, 2010
    Publication date: January 10, 2013
    Inventors: Tae Bo Sim, Jung Mi Hah, Hwan Geun Choi, Young Jin Ham, Jung Hun Lee, Dong Sik Park, Hwan Kim
  • Publication number: 20130005064
    Abstract: A method for fabricating an organic electroluminescent display device is provided. The organic electroluminescent display device includes a light-emitting cell having a cathode electrode, an anode electrode and an organic layer interposed therebetween; wherein the cathode electrode is electrically connected to a contact electrode via a contact hole; wherein the contact electrode has acid-resistance with respect to an etchant used in patterning the cathode electrode.
    Type: Application
    Filed: June 6, 2012
    Publication date: January 3, 2013
    Inventor: Dong-Sik PARK
  • Publication number: 20120302567
    Abstract: The present invention relates to a novel bicyclic heteroaryl derivative, a pharmaceutically acceptable salt thereof, a hydrate thereof, and a solvate thereof having an improved inhibitory activity for protein kinases, and a pharmaceutical composition for preventing or treating an abnormal cell growth disorder comprising same as an active ingredient.
    Type: Application
    Filed: January 28, 2011
    Publication date: November 29, 2012
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, HANMI PHARM. CO. LTD.
    Inventors: Seung Hyun Jung, Young Hee Jung, Wha Il Choi, Jung Beom Son, Eun Ju Jeon, In Ho Yang, Tae Hun Song, Mi Kyoung Lee, Myoung Sil Ko, Young Gil Ahn, Maeng Sup Kim, Young Jin Ham, Tae Bo Sim, Hwan Geun Choi, Jung Mi Han, Dong-sik Park, Hwan Kim
  • Patent number: 8309379
    Abstract: A method for fabricating a flexible display device including the steps of preparing a glass substrate, forming a flexible substrate on the glass substrate, the flexible substrate being formed by forming a semiconductor layer on the glass substrate, forming a first flexible layer on the semiconductor layer, forming an adhesive layer on the first flexible layer, and forming a second flexible layer on the adhesive layer, forming a thin film array on the flexible substrate, forming a display device on the thin film array, and separating the glass substrate from the semiconductor layer of the flexible substrate.
    Type: Grant
    Filed: July 19, 2010
    Date of Patent: November 13, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Dong-sik Park, Juhn-Suk Yoo, Soo-Young Yoon
  • Patent number: 8227803
    Abstract: An organic electroluminescent display device includes at least one switching transistor and driving transistor formed on an array substrate, wherein the array substrate includes a gate pad and a date pad formed thereon; a contact electrode, a gate pad top electrode of the gate pad and a data pad top electrode of the data pad formed on a passivation layer, a contact electrode, a top gate pad electrode and a top data pad electrode electrically connected to the exposed portion of a drain electrode of the driving transistor, a gate pad bottom electrode and a data pad bottom electrode respectively; a light-emitting cell including a cathode electrode, an anode electrode and an organic layer interposed therebetween formed on the planarization layer; wherein the cathode electrode is electrically connected to the contact electrode via one of the contact hole; wherein the contact electrode has acid-resistance with respect to an etchant used in patterning the cathode electrode.
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: July 24, 2012
    Assignee: LG Display Co., Ltd.
    Inventor: Dong-Sik Park
  • Publication number: 20120130069
    Abstract: Disclosed are novel indazole derivatives represented by the following Chemical Formula 1 or pharmaceutically acceptable salts, hydrates or solvates thereof, and pharmaceutical compositions for the prevention or treatment of proliferative diseases, containing the same as an active ingredient. Having potent inhibitory effect against protein kinase, such as b-raf, KDR, Fms, Tie2, SAPK2a and Ret, inducing diseases caused by abnormal cell proliferation, the novel indazole derivatives can be used for the prevention or treatment of diseases caused by abnormal cell proliferation.
    Type: Application
    Filed: December 4, 2009
    Publication date: May 24, 2012
    Inventors: Tae Bo Sim, Jung Beom Son, Hwan Kim, Dong Sik Park, Hwan Geun Choi, Young Jin Ham, Jung Mi Hah, Kyung Ho Yoo, Chang Hyun Oh, So Ha Lee, Jae Du Ha, Sung Yun Cho, Byoung Mog Kwon, Dong Cho Han
  • Publication number: 20110140113
    Abstract: An organic electroluminescent display and a method for fabricating the same are disclosed.
    Type: Application
    Filed: September 22, 2010
    Publication date: June 16, 2011
    Inventor: Dong-Sik Park
  • Publication number: 20110062444
    Abstract: A method for fabricating a flexible display device including the steps of preparing a glass substrate, forming a flexible substrate on the glass substrate, the flexible substrate being formed by forming a semiconductor layer on the glass substrate, forming a first flexible layer on the semiconductor layer, forming an adhesive layer on the first flexible layer, and forming a second flexible layer on the adhesive layer, forming a thin film array on the flexible substrate, forming a display device on the thin film array, and separating the glass substrate from the semiconductor layer of the flexible substrate.
    Type: Application
    Filed: July 19, 2010
    Publication date: March 17, 2011
    Inventors: Dong Sik Park, Juhn-Suk Yoo, Soo-Young Yoon
  • Patent number: 7738004
    Abstract: A display apparatus displaying a picture based on an input video signal includes an auto-adjustment button to select an implement of an auto-adjustment function, and a controller to implement a quick auto-adjustment function when the input video signal is determined to be changed in a display mode on the basis of the input video signal, and to implement a detailed auto-adjustment function when the auto-adjustment function is selected by the auto-adjustment button. In the display apparatus and a control method thereof, the auto-adjustment function is differently implemented according to the auto-adjustment mode and the selection of the auto-adjustment button.
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: June 15, 2010
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-sik Park, Young-chan Kim
  • Patent number: 7583256
    Abstract: A method of controlling a display apparatus displaying a picture according to an input video signal including a horizontal synchronous signal and a vertical synchronous signal includes setting one or more exclusive display modes, setting whether to apply an auto-adjustment function to the video signal, determining a display mode of the video signal according to the horizontal and vertical synchronous signals when the auto-adjustment function is set to operate, and performing the auto-adjustment function when the determined display mode is not equal to any one of the one or more exclusive display modes. The display apparatus and the control method thereof selectively perform the auto-adjustment function according to the display mode of the input video signal.
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: September 1, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-sik Park, Young-chan Kim, Sang-hak Lee
  • Patent number: 7542027
    Abstract: A display system displaying an image on a basis of an image signal received from an image signal source, including: a key signal generator generating a key signal according to a user's manipulation; a configuration controller providing a GUI for controlling a display state of the image, and outputting a control order corresponding to the user's manipulation on the GUI, and detecting whether a user's access to the GUI is limited; and a display controller controlling the display state of the image on a basis of the control order received from the configuration controller, recognizing the key signal as a first control signal to implement a pre-set control function according to the recognized first control signal if the key signal is input from a key signal input part while determining that the user's access to the GUI is not limited, and recognizing the key signal as a second control signal to control the display state of the image according to the recognized second control signal if the key signal is input from
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: June 2, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-sik Park, Young-chan Kim
  • Patent number: 7301545
    Abstract: A method of visually measuring the brightness of ambient lighting around a display device is disclosed. In this method, first, a reference brightness of the display device is determined according to a type of display device. Thereafter, information about locations where the display device is used is received from the user, and illuminance values of the display device corresponding to brightness stages are set based on the reference brightness and the location information. Then, a reference brightness is converted into each of the illuminance values corresponding to each of the brightness stages. The converted images with the illumination values corresponding to the brightness stages are displayed to the user, and an image that has a brightness value nearest to the brightness of ambient lighting is selected, and the brightness value of the selected image is determined as the brightness of ambient lighting.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: November 27, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Du-sik Park, Heui-keun Choh, Hyun-Jeong Koo, Chang-yeong Kim, Jin-ho Yim, Dong-sik Park, Hwan-young Kim
  • Publication number: 20060145941
    Abstract: A display system and method are provided in which a plurality of display devices have information about time for processing an image signal related thereto. A host device receives the information about the time for processing the image signal from the respective display devices, and delays the image signal output to at least one of the display devices on the basis of the time for processing the image signal. Accordingly, in a display system, a host device outputs an image signal to respective display devices while taking into account the time for processing the image signal in the respective display devices.
    Type: Application
    Filed: November 17, 2005
    Publication date: July 6, 2006
    Inventors: Dong-sik Park, Young-chan Kim
  • Publication number: 20060050178
    Abstract: A display apparatus displaying a picture based on an input video signal includes an auto-adjustment button to select an implement of an auto-adjustment function, and a controller to implement a quick auto-adjustment function when the input video signal is determined to be changed in a display mode on the basis of the input video signal, and to implement a detailed auto-adjustment function when the auto-adjustment function is selected by the auto-adjustment button. In the display apparatus and a control method thereof, the auto-adjustment function is differently implemented according to the auto-adjustment mode and the selection of the auto-adjustment button.
    Type: Application
    Filed: June 6, 2005
    Publication date: March 9, 2006
    Inventors: Dong-sik Park, Young-chan Kim
  • Publication number: 20060033841
    Abstract: A method of controlling a display apparatus displaying a picture according to an input video signal including a horizontal synchronous signal and a vertical synchronous signal includes setting one or more exclusive display modes, setting whether to apply an auto-adjustment function to the video signal, determining a display mode of the video signal according to the horizontal and vertical synchronous signals when the auto-adjustment function is set to operate, and performing the auto-adjustment function when the determined display mode is not equal to any one of the one or more exclusive display modes. The display apparatus and the control method thereof selectively perform the auto-adjustment function according to the display mode of the input video signal.
    Type: Application
    Filed: August 4, 2005
    Publication date: February 16, 2006
    Inventors: Dong-sik Park, Young-chan Kim, Sang-hak Lee
  • Publication number: 20050204284
    Abstract: A display system displaying an image on a basis of an image signal received from an image signal source, including: a key signal generator generating a key signal according to a user's manipulation; a configuration controller providing a GUI for controlling a display state of the image, and outputting a control order corresponding to the user's manipulation on the GUI, and detecting whether a user's access to the GUI is limited; and a display controller controlling the display state of the image on a basis of the control order received from the configuration controller, recognizing the key signal as a first control signal to implement a pre-set control function according to the recognized first control signal if the key signal is input from a key signal input part while determining that the user's access to the GUI is not limited, and recognizing the key signal as a second control signal to control the display state of the image according to the recognized second control signal if the key signal is input from
    Type: Application
    Filed: December 13, 2004
    Publication date: September 15, 2005
    Inventors: Dong-sik Park, Young-chan Kim
  • Publication number: 20050046747
    Abstract: A display device receiving image signals from an external device and displaying images, having a data storage storing a display device type identifying data including information about a type of the display device, the display device including a setup control part provided in the external device offering a plurality of user interfaces to set a display condition of the images corresponding to a plurality of display device types; and a microcomputer transferring the display device type identifying data read from the data storage to the setup control part and controlling the display condition of the images, wherein the setup control part identifies the type of the display device based on the display-identifying data received from the microcomputer and provides a user interface corresponding to the identified type fo the display device among the plurality of user interfaces.
    Type: Application
    Filed: August 26, 2004
    Publication date: March 3, 2005
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dong-sik Park, Han-sung You