Patents by Inventor Byoung-Hee PARK

Byoung-Hee 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).

  • Publication number: 20220162519
    Abstract: The present disclosure provides a fragrant material composition and cosmetic composition comprising Rosmarinus officinalis essential oil and Torreya nucifera leaf essential oil as active ingredients, wherein the Rosmarinus officinalis essential oil contains ?-pinene and verbenone, and the fragrant material composition and cosmetic composition can be variously used in such fields as beauty and cosmetics by having effects of helping in stress relief and calming, tension relief, emotional stability, and mind and body stability.
    Type: Application
    Filed: May 29, 2020
    Publication date: May 26, 2022
    Inventors: Min Jeong Kim, JI Young Moon, Jeong Mi Kim, Byoung Kwon Park, A Reum Kim, Jin Hee Shin, Ji Won Lee, Jin Oh Park
  • Publication number: 20220149371
    Abstract: The present disclosure relates to an anode for a secondary battery, a method of manufacturing the anode, and a lithium ion secondary battery including the anode. An anode includes an anode mixture layer on at least one surface of an anode current collector, with pores inside the anode mixture layer having a Z-tensor value of 0.33 or more. In addition, a method of manufacturing the anode and a lithium ion secondary battery including the anode are provided.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Inventors: Sung Jun Park, Byoung Wook Jo, Byung Chan Kang, Yong Hee Kang
  • Publication number: 20210394678
    Abstract: A display device may comprise a transmittance control structure having a variable transmittance and a mirror type display panel disposed on a rear surface of the transmittance control structure. The mirror type display panel may comprise a substrate, a display member disposed on the substrate, the display member including a light emission region, a first transmission region, and a peripheral region surrounding the light emission region and the first transmission region, and a reflective member facing the substrate with respect to the display member, the reflective member including an opening region corresponding to the light emission region, a second transmission region corresponding to the first transmission region, and a reflective region surrounding the opening region and the second transmission region.
    Type: Application
    Filed: September 2, 2021
    Publication date: December 23, 2021
    Inventors: Byoung-Hee PARK, Joon-Youp KIM, Jeong-Woo MOON, Jin-Koo CHUNG
  • Patent number: 11135977
    Abstract: A display device may comprise a transmittance control structure having a variable transmittance and a mirror type display panel disposed on a rear surface of the transmittance control structure. The mirror type display panel may comprise a substrate, a display member disposed on the substrate, the display member including a light emission region, a first transmission region, and a peripheral region surrounding the light emission region and the first transmission region, and a reflective member facing the substrate with respect to the display member, the reflective member including an opening region corresponding to the light emission region, a second transmission region corresponding to the first transmission region, and a reflective region surrounding the opening region and the second transmission region.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: October 5, 2021
    Inventors: Byoung-Hee Park, Joon-Youp Kim, Jeong-Woo Moon, Jin-Koo Chung
  • Patent number: 11037496
    Abstract: A method of driving a display panel in an organic light-emitting display device is provided. The method determines whether a single color image is displayed on the display panel or a multiple color image is displayed on the display panel, applies an initialization voltage, for initializing an anode of an organic light-emitting element included in a non-light-emitting pixel, to the anode of the organic light-emitting element included in the non-light-emitting pixel when the multiple color image is displayed on the display panel, and applies a lateral leakage prevention voltage that is higher than the initialization voltage to an anode of an organic light-emitting element included in an adjacent non-light-emitting pixel that is located within a reference distance from a light-emitting pixel when the single color image is displayed on the display panel.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: June 15, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jinsook Bang, Sang Hoon Yim, Dong Hoon Kim, Byoung-Hee Park, Young Seo Park, Kwan Hee Lee, Jin Wook Jeong
  • Publication number: 20210175308
    Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
    Type: Application
    Filed: February 23, 2021
    Publication date: June 10, 2021
    Inventors: Jin-Koo CHUNG, Jeong-Woo MOON, Byoung-Hee PARK, Jun-Ho CHOI
  • Patent number: 10957752
    Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: March 23, 2021
    Inventors: Jin-Koo Chung, Jeong-Woo Moon, Byoung-Hee Park, Jun-Ho Choi
  • Publication number: 20200175924
    Abstract: A method of driving a display panel in an organic light-emitting display device is provided. The method determines whether a single color image is displayed on the display panel or a multiple color image is displayed on the display panel, applies an initialization voltage, for initializing an anode of an organic light-emitting element included in a non-light-emitting pixel, to the anode of the organic light-emitting element included in the non-light-emitting pixel when the multiple color image is displayed on the display panel, and applies a lateral leakage prevention voltage that is higher than the initialization voltage to an anode of an organic light-emitting element included in an adjacent non-light-emitting pixel that is located within a reference distance from a light-emitting pixel when the single color image is displayed on the display panel.
    Type: Application
    Filed: October 21, 2019
    Publication date: June 4, 2020
    Inventors: Jinsook BANG, Sang Hoon YIM, Dong Hoon KIM, Byoung-Hee PARK, Young Seo PARK, Kwan Hee LEE, Jin Wook JEONG
  • Publication number: 20200023778
    Abstract: A display device may comprise a transmittance control structure having a variable transmittance and a mirror type display panel disposed on a rear surface of the transmittance control structure. The mirror type display panel may comprise a substrate, a display member disposed on the substrate, the display member including a light emission region, a first transmission region, and a peripheral region surrounding the light emission region and the first transmission region, and a reflective member facing the substrate with respect to the display member, the reflective member including an opening region corresponding to the light emission region, a second transmission region corresponding to the first transmission region, and a reflective region surrounding the opening region and the second transmission region.
    Type: Application
    Filed: September 27, 2019
    Publication date: January 23, 2020
    Inventors: Byoung-Hee PARK, Joon-Youp KIM, Jeong-Woo MOON, Jin-Koo CHUNG
  • Publication number: 20190355798
    Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
    Type: Application
    Filed: August 5, 2019
    Publication date: November 21, 2019
    Inventors: Jin-Koo CHUNG, Jeong-Woo MOON, Byoung-Hee PARK, Jun-Ho CHOI
  • Patent number: 10449901
    Abstract: A display device may comprise a transmittance control structure having a variable transmittance and a mirror type display panel disposed on a rear surface of the transmittance control structure. The mirror type display panel may comprise a substrate, a display member disposed on the substrate, the display member including a light emission region, a first transmission region, and a peripheral region surrounding the light emission region and the first transmission region, and a reflective member facing the substrate with respect to the display member, the reflective member including an opening region corresponding to the light emission region, a second transmission region corresponding to the first transmission region, and a reflective region surrounding the opening region and the second transmission region.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: October 22, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byoung-Hee Park, Joon-Youp Kim, Jeong-Woo Moon, Jin-Koo Chung
  • Patent number: 10403699
    Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: September 3, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Koo Chung, Jeong-Woo Moon, Byoung-Hee Park, Jun-Ho Choi
  • Publication number: 20190006446
    Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
    Type: Application
    Filed: August 10, 2018
    Publication date: January 3, 2019
    Inventors: Jin-Koo CHUNG, Jeong-Woo MOON, Byoung-Hee PARK, Jun-Ho CHOI
  • Patent number: 10096796
    Abstract: A transparent display device includes a display substrate having a display region and a sealing region surrounding the display region. The display region includes a plurality of pixel regions, each of which includes a light-emitting region and a transparent region. An opposite substrate faces the display substrate. A sealing member is interposed between the display substrate and the opposite substrate. The sealing member overlaps the sealing region. The sealing member bonds the display substrate to the opposite substrate and includes a plurality of first light openings defined therein.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: October 9, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoung-Hee Park, Joonyoup Kim, Jeongwoo Moon, Jinkoo Chung
  • Patent number: 10074705
    Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: September 11, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-Koo Chung, Jeong-Woo Moon, Byoung-Hee Park, Jun-Ho Choi
  • Publication number: 20180013093
    Abstract: A transparent display device includes a display substrate having a display region and a sealing region surrounding the display region. The display region includes a plurality of pixel regions, each of which includes a light-emitting region and a transparent region. An opposite substrate faces the display substrate. A sealing member is interposed between the display substrate and the opposite substrate. The sealing member overlaps the sealing region. The sealing member bonds the display substrate to the opposite substrate and includes a plurality of first light openings defined therein.
    Type: Application
    Filed: July 7, 2017
    Publication date: January 11, 2018
    Inventors: BYOUNG-HEE PARK, Joonyoup Kim, Jeongwoo Moon, Jinkoo Chung
  • Patent number: 9847486
    Abstract: An organic light emitting display device having high transmittance with respect to external light and a method of manufacturing the same. The organic light emitting display device includes a substrate; a plurality of pixels formed on the substrate, each of the pixels including a first region that emits light and a second region that transmits external light; a plurality of thin film transistors disposed in the first region of each pixel; a plurality of first electrodes disposed in the first region of each pixel and electrically connected to the thin film transistors, respectively; a second electrode formed opposite to the plurality of first electrodes and comprising a plurality of transmission windows corresponding to the second regions; and an organic layer formed between the first electrodes and the second electrode. The transmission windows can be formed in the second electrode, that is, a cathode.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: December 19, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byoung-Hee Park, Joo-Hyeon Lee, Jin-Koo Chung
  • Publication number: 20170355313
    Abstract: A display device may comprise a transmittance control structure having a variable transmittance and a mirror type display panel disposed on a rear surface of the transmittance control structure. The mirror type display panel may comprise a substrate, a display member disposed on the substrate, the display member including a light emission region, a first transmission region, and a peripheral region surrounding the light emission region and the first transmission region, and a reflective member facing the substrate with respect to the display member, the reflective member including an opening region corresponding to the light emission region, a second transmission region corresponding to the first transmission region, and a reflective region surrounding the opening region and the second transmission region.
    Type: Application
    Filed: January 25, 2017
    Publication date: December 14, 2017
    Inventors: Byoung-Hee PARK, Joon-Youp KIM, Jeong-Woo MOON, Jin-Koo CHUNG
  • Publication number: 20170330923
    Abstract: In a method of manufacturing a transparent display device, a substrate including a pixel region and a transmission region may be provided. A first electrode may be formed on the substrate in the pixel region, and a display layer may be formed on the first electrode. A second electrode facing the first electrode may be formed on the display layer, and a capping structure including a first capping layer and a second capping layer may be formed on the second electrode. The first capping layer may be formed on the second electrode in the pixel region and a first region of the transmission region by using a mask that has an opening, the mask may be shifted, and the second capping layer may be formed on the second electrode in the pixel region and a second region of the transmission region by using the shifted mask.
    Type: Application
    Filed: March 2, 2017
    Publication date: November 16, 2017
    Inventors: Jin-Koo Chung, Jeong-Woo Moon, Byoung-Hee Park, Jun-Ho Choi
  • Patent number: 9761647
    Abstract: An organic light emitting display and a method of manufacturing the same. The organic light-emitting display is a transparent display where one can see through the display to view an image on the other side of the display. Each pixel of the display has a first region that includes an organic light emitting diode and a thin film transistor, and a larger second region that is transparent. The second region is made of either transparent layers or ultra-thin layers so that light is not blocked. A second electrode of the display may include magnesium and may be produced by a selective deposition process, so that use of a fine metal mask may be avoided.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: September 12, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Joo-Hyeon Lee, Byoung-Hee Park, Jin-Koo Chung, Jun-Ho Choi, Seong-Min Kim