Patents by Inventor Soo-Ran PARK

Soo-Ran 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: 11063106
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: July 13, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hee Kyung Kim, Yun Mo Chung, Byoung Ki Kim, Young Jun Shin, Soo Ran Park, Kwang Sub Shin
  • Publication number: 20200227501
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Application
    Filed: March 27, 2020
    Publication date: July 16, 2020
    Inventors: Hee Kyung Kim, Yun Mo Chung, Byoung Ki Kim, Young Jun Shin, Soo Ran Park, Kwang Sub Shin
  • Patent number: 10608067
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: March 31, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee Kyung Kim, Yun Mo Chung, Byoung Ki Kim, Young Jun Shin, Soo Ran Park, Kwang Sub Shin
  • Publication number: 20180331168
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Application
    Filed: July 25, 2018
    Publication date: November 15, 2018
    Inventors: Hee Kyung Kim, Yun Mo Chung, Byoung Ki Kim, Young Jun Shin, Soo Ran Park, Kwang Sub Shin
  • Patent number: 10050096
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: August 14, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hee Kyung Kim, Yun Mo Chung, Byoung Ki Kim, Young Jun Shin, Soo Ran Park, Kwang Sub Shin
  • Patent number: 9955146
    Abstract: A display device comprises a signal processor configured to generate left-eye and right-eye image data according to an input image signal, a frame rate controller configured to generate a plurality of left-eye and right-eye image data from the left-eye and right-eye image data according to an output frequency, a data formatter configured to alternately organize the plurality of left-eye and right-eye image data generated by the frame rate controller, and a display unit configured to sequentially display the plurality of left-eye and right-eye image data organized by the data formatter.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: April 24, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soo-Ran Park, Sang-Myeon Han, Kwang-Sub Shin, Baek-Woon Lee
  • Publication number: 20170271428
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Application
    Filed: June 1, 2017
    Publication date: September 21, 2017
    Inventors: Hee Kyung KIM, Yun Mo CHUNG, Byoung Ki KIM, Young Jun SHIN, Soo Ran PARK, Kwang Sub SHIN
  • Patent number: 9685493
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: June 20, 2017
    Assignee: SAMSUNG DISPLAY CO., Ltd.
    Inventors: Hee Kyung Kim, Yun Mo Chung, Byoung Ki Kim, Young Jun Shin, Soo Ran Park, Kwang Sub Shin
  • Patent number: 9577013
    Abstract: An organic light-emitting diode (OLED) display capable of controlling light transmittance is disclosed. In one aspect, the OLED display includes a plurality of pixels, each including a first region configured to emit light and a second region configured to transmit light therethrough and a plurality of first electrodes respectively formed in the first regions of the pixels. The OLED display also includes a plurality of organic layers respectively formed over the first electrodes, a second electrode formed over all of the organic layers, and a plurality of third electrodes each formed in the second regions of the pixels. The OLED display further includes a plurality of solvents respectively placed over the third electrodes, wherein each of the solvents is configured to selectively block light and a fourth electrode formed over the solvents for all of the pixels.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: February 21, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventor: Soo-Ran Park
  • Publication number: 20160233283
    Abstract: An organic light-emitting diode display device includes a first substrate that includes a display region with a plurality of pixels and a non-display region in a periphery of the display region, a first electrode disposed on the first substrate, a second electrode opposed to the first electrode, an organic light-emitting layer disposed between the first electrode and the second electrode, and at least one light sensing member disposed on a rear surface of the first substrate that overlaps the display region.
    Type: Application
    Filed: February 8, 2016
    Publication date: August 11, 2016
    Inventors: HEE KYUNG KIM, YUN MO CHUNG, BYOUNG KI KIM, YOUNG JUN SHIN, SOO RAN PARK, KWANG SUB SHIN
  • Publication number: 20160005342
    Abstract: A method of detecting degradation of a display panel and a degradation detecting device for a display panel are disclosed. The device includes a light measuring unit configured to measure the brightnesses of light emitted at first and second areas of the display panel at a plurality of measurement temperatures and generate a plurality of first and second measured amounts of the light respectively emitted at the first and second areas. The device also includes a current amount calculator configured to calculate first and second current amounts of the light emitted at the first and second areas at a predetermined target temperature respectively based at least in part on the first and second measured amounts, and a determining unit configured to compare a first ratio of the first current amount to a first initial amount and a second ratio of the second current amount to a second initial amount.
    Type: Application
    Filed: November 14, 2014
    Publication date: January 7, 2016
    Inventor: Soo-Ran Park
  • Patent number: 9165485
    Abstract: A display apparatus includes a backlight part including a backlight unit and a panel part including a display panel. The panel part is operated in a first state in which the display panel is substantially aligned with the backlight part or in a second state in which the display panel is not substantially aligned with the backlight part. The display panel receives the light from the backlight unit in the first state and receives an external light in the second state.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: October 20, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Minsung Choi, Minsoo Kang, Moonju Kim, Miju Kim, Yuntae Kim, Soo-Ran Park, Sangchul Lee, Yong-Ju Jeong
  • Publication number: 20150245018
    Abstract: A display device comprises a signal processor configured to generate left-eye and right-eye image data according to an input image signal, a frame rate controller configured to generate a plurality of left-eye and right-eye image data from the left-eye and right-eye image data according to an output frequency, a data formatter configured to alternately organize the plurality of left-eye and right-eye image data generated by the frame rate controller, and a display unit configured to sequentially display the plurality of left-eye and right-eye image data organized by the data formatter.
    Type: Application
    Filed: August 20, 2014
    Publication date: August 27, 2015
    Inventors: Soo-Ran Park, Sang-Myeon Han, Kwang-Sub Shin, Baek-Woon Lee
  • Publication number: 20150144891
    Abstract: An organic light-emitting diode (OLED) display capable of controlling light transmittance is disclosed. In one aspect, the OLED display includes a plurality of pixels, each including a first region configured to emit light and a second region configured to transmit light therethrough and a plurality of first electrodes respectively formed in the first regions of the pixels. The OLED display also includes a plurality of organic layers respectively formed over the first electrodes, a second electrode formed over all of the organic layers, and a plurality of third electrodes each formed in the second regions of the pixels. The OLED display further includes a plurality of solvents respectively placed over the third electrodes, wherein each of the solvents is configured to selectively block light and a fourth electrode formed over the solvents for all of the pixels.
    Type: Application
    Filed: March 26, 2014
    Publication date: May 28, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventor: Soo-Ran Park
  • Patent number: 8879243
    Abstract: A multi-display device includes a plurality of display devices. A display device of the plurality of display devices includes: a display panel including a front side, a rear side, first and second sides which face each other, and third and fourth sides which face each other; a first chassis which is fixed to the first side; a second chassis which is fixed to the second side; a third chassis which is fixed to the third side; a fourth chassis which is fixed to the fourth side; and a fixing member between one or more of the first to fourth chassis, and the display panel. The fixing member fixes the one or more of the first to fourth chassis, to the display panel. The fixing member is provided at a boundary between adjacent display devices of the plurality of display devices.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: November 4, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Hyeok Lee, Soo-Ran Park, Sang Chul Lee, Yong-Ju Jeong, Min Sung Choi
  • Publication number: 20130249827
    Abstract: A display apparatus includes a display panel, a timing controller, and an impact sensor. The impact sensor senses an external impact and is connected to an input terminal of the timing controller. When the impact is sensed, the display panel displays a white color during a predetermined time period. In addition, an electronic product further includes a body and a door with the display apparatus. The display apparatus is coupled to the door. Accordingly, light leakage, which can occur in a display apparatus due to external impact, may be prevented.
    Type: Application
    Filed: February 4, 2013
    Publication date: September 26, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong-Ju JEONG, Soo-Ran PARK, Sangchul LEE, Minsung CHOI
  • Publication number: 20130222730
    Abstract: A display apparatus includes a backlight part including a backlight unit and a panel part including a display panel. The panel part is operated in a first state in which the display panel is substantially aligned with the backlight part or in a second state in which the display panel is not substantially aligned with the backlight part. The display panel receives the light from the backlight unit in the first state and receives an external light in the second state.
    Type: Application
    Filed: September 12, 2012
    Publication date: August 29, 2013
    Applicant: Samsung Display Co., Ltd.
    Inventors: Minsung Choi, Minsoo Kang, Moonju Kim, Miju Kim, Yuntae Kim, Soo-Ran Park, Sangchul Lee, Yong-Ju Jeong
  • Publication number: 20130188327
    Abstract: A multi-display device includes a plurality of display devices. A display device of the plurality of display devices includes: a display panel including a front side, a rear side, first and second sides which face each other, and third and fourth sides which face each other; a first chassis which is fixed to the first side; a second chassis which is fixed to the second side; a third chassis which is fixed to the third side; a fourth chassis which is fixed to the fourth side; and a fixing member between one or more of the first to fourth chassis, and the display panel. The fixing member fixes the one or more of the first to fourth chassis, to the display panel. The fixing member is provided at a boundary between adjacent display devices of the plurality of display devices.
    Type: Application
    Filed: June 28, 2012
    Publication date: July 25, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang-Hyeok LEE, Soo-Ran PARK, Sang Chul LEE, Yong-Ju JEONG, Min Sung CHOI