Patents by Inventor Sung Woon Kim

Sung Woon Kim 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: 20220308709
    Abstract: A method of displaying an application is provided. The method includes displaying an execution screen of a first application on a first area when the first application is executed, displaying the execution screen of the first application on a second area instead of on the first area when a second application is executed while the first application is executed, and displaying an execution screen of a second application on the first area.
    Type: Application
    Filed: June 13, 2022
    Publication date: September 29, 2022
    Inventors: Young-jin KIM, Sung-hee KIM, Seung-woon LEE, Kang-tae KIM, Tae-soo KIM, Jung-hwan CHOI
  • Patent number: 11444258
    Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: September 13, 2022
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Kyoung Won Park, Sung Woon Kim, Soo Dong Kim, Jin Won Kim, Min Ki Nam
  • Patent number: 11429244
    Abstract: A method of displaying an application is provided. The method includes displaying an execution screen of a first application on a first area when the first application is executed, displaying the execution screen of the first application on a second area instead of on the first area when a second application is executed while the first application is executed, and displaying an execution screen of a second application on the first area.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: August 30, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-jin Kim, Sung-hee Kim, Seung-woon Lee, Kang-tae Kim, Tae-soo Kim, Jung-hwan Choi
  • Publication number: 20220239278
    Abstract: A bulk acoustic resonator includes a first electrode disposed on an upper side of a substrate, a piezoelectric layer disposed on an upper surface of the first electrode, and a second electrode disposed on an upper surface of the piezoelectric layer, wherein an upper surface of at least one of the first electrode and the second electrode has a recess region, wherein a depth of the recess region is D, a width of the recess region is W, and a resonance frequency is F, and ln is a natural logarithm, and wherein [{ln(D*W)}/(?0.59*F)] is [[ln{0.008 (?m)2}]/{?0.59*(3.5 GHz)}] or more and [[ln{0.022 (?m)2}]/{?0.59*(3.5 GHz)}] or less.
    Type: Application
    Filed: May 4, 2021
    Publication date: July 28, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Uk Son, Sung Wook Kim, Won Han, Jong Woon Kim, Jeong Hoon Ryou, Sang Heon Han
  • Patent number: 11393676
    Abstract: Provided are a composition for depositing a silicon-containing thin film containing a bis(aminosilyl)alkylamine compound and a method for manufacturing a silicon-containing thin film using the same, and more particularly, a composition for depositing a silicon-containing thin film, containing the bis(aminosilyl)alkylamine compound capable of being usefully used as a precursor of the silicon-containing thin film, and a method for manufacturing a silicon-containing thin film using the same.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: July 19, 2022
    Assignee: DNF CO., LTD.
    Inventors: Sung Gi Kim, Jeong Joo Park, Joong Jin Park, Se Jin Jang, Byeong-Il Yang, Sang-Do Lee, Sam Dong Lee, Sang Ick Lee, Myong Woon Kim
  • Patent number: 11390635
    Abstract: Provided are a composition for depositing a silicon-containing thin film, containing a trisilylamine compound and a method for producing a silicon-containing thin film using the same, and more particularly, a composition for depositing a silicon-containing thin film, containing a trisilylamine compound which is capable of forming a silicon-containing thin film at a very high deposition rate at a low temperature to be usable as a precursor of a silicon-containing thin film and an encapsulant of a display, and a method for producing a silicon-containing thin film by using the same.
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: July 19, 2022
    Assignee: DNF CO., LTD.
    Inventors: Sung Gi Kim, Joong Jin Park, Byeong-il Yang, Se Jin Jang, Gun-Joo Park, Jeong Joo Park, Hee Yeon Jeong, Sam Dong Lee, Sang Ick Lee, Myong Woon Kim
  • Publication number: 20220115567
    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, and each of the pixels including first to third sub-pixels each including at least one light emitting diode configured to emit light; and a color conversion layer including first to third color conversion patterns respectively corresponding to the first to third sub-pixels, each of the first to third color conversion patterns configured to transmit the light or convert the light into light of a different color. The light emitting diode of each of the first to third sub-pixels is coupled to a first electrode and a second electrode. At least one of the first to third color conversion patterns includes a perovskite compound.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: Jae Hong PARK, Sung Woon KIM, Min Ki NAM, Kyoung Won PARK, Dong Han SONG
  • Patent number: 11227980
    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, and each of the pixels including first to third sub-pixels each including at least one light emitting diode configured to emit light; and a color conversion layer including first to third color conversion patterns respectively corresponding to the first to third sub-pixels, each of the first to third color conversion patterns configured to transmit the light or convert the light into light of a different color. The light emitting diode of each of the first to third sub-pixels is coupled to a first electrode and a second electrode. At least one of the first to third color conversion patterns includes a perovskite compound.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: January 18, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Hong Park, Sung Woon Kim, Min Ki Nam, Kyoung Won Park, Dong Han Song
  • Patent number: 11139348
    Abstract: A display device is provided. The display device includes a substrate; a light-emitting layer providing first light having a first wavelength; and a light converter disposed on the light-emitting layer, wherein the plurality of pixels include first, second, third, and fourth pixels which includes first and second subpixels, the light converter includes a first wavelength conversion layer and a second wavelength conversion layer disposed in the first pixel and the second pixel, respectively, a light-transmitting layer disposed in the third pixel, and a third wavelength conversion layer disposed in the first subpixel, the first wavelength conversion layer and the second wave length conversion layer include a first wavelength conversion material and a second wavelength conversion material which convert the first light into light having different wavelength, respectively, the third wavelength conversion layer includes the first and second wavelength conversion materials.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: October 5, 2021
    Inventors: Soo Dong Kim, Min Ki Nam, Sung Woon Kim, Kyoung Won Park, Su Jin Kim
  • Publication number: 20210135141
    Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.
    Type: Application
    Filed: January 14, 2021
    Publication date: May 6, 2021
    Applicant: Samsung Display Co. Ltd.
    Inventors: Kyoung Won PARK, Sung Woon KIM, Soo Dong KIM, Jin Won KIM, Min Ki NAM
  • Patent number: 10916722
    Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: February 9, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyoung Won Park, Sung Woon Kim, Soo Dong Kim, Jin Won Kim, Min Ki Nam
  • Patent number: 10734453
    Abstract: According to an exemplary embodiment of the present inventive concept, a method of manufacturing a color conversion display panel includes forming a plurality of light blocking members on a substrate to partition a first region, a second region, and a third region. A blue light blocking filter is formed on the substrate of both the first region and the second region. A color conversion layer including quantum dots is formed on the blue light blocking filter. A transmissive layer is formed on the substrate of the third region. Water vapor is supplied to the color conversion layer, and a barrier layer is formed on the color conversion layer and the transmissive layer.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: August 4, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Won Kim, Sung Woon Kim, Song Yi Kim, Min Ki Nam, Kyoung Won Park
  • Patent number: 10705271
    Abstract: A display device includes: a display panel; and a color conversion panel overlapping the display panel, wherein the color conversion panel includes a red color conversion layer and a green color conversion layer including a semiconductor nanocrystal, and a transmissive layer; a red color filter overlapping the red color conversion layer; a green color filter overlapping the green color conversion layer; and a blue color filter overlapping the transmissive layer and a light blocking member, and the light blocking member includes at least one of a blue dye and a blue pigment.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: July 7, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soo Dong Kim, Sung Woon Kim, Jang Wi Ryu, Kyoung Won Park
  • Publication number: 20200168668
    Abstract: A display device is provided. The display device includes a substrate; a light-emitting layer providing first light having a first wavelength; and a light converter disposed on the light-emitting layer, wherein the plurality of pixels include first, second, third, and fourth pixels which includes first and second subpixels, the light converter includes a first wavelength conversion layer and a second wavelength conversion layer disposed in the first pixel and the second pixel, respectively, a light-transmitting layer disposed in the third pixel, and a third wavelength conversion layer disposed in the first subpixel, the first wavelength conversion layer and the second wave length conversion layer include a first wavelength conversion material and a second wavelength conversion material which convert the first light into light having different wavelength, respectively, the third wavelength conversion layer includes the first and second wavelength conversion materials.
    Type: Application
    Filed: November 5, 2019
    Publication date: May 28, 2020
    Inventors: Soo Dong KIM, Min Ki NAM, Sung Woon KIM, Kyoung Won PARK, Su Jin KIM
  • Publication number: 20200091464
    Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.
    Type: Application
    Filed: July 10, 2019
    Publication date: March 19, 2020
    Inventors: Kyoung Won PARK, Sung Woon KIM, Soo Dong KIM, Jin Won KIM, Min Ki NAM
  • Publication number: 20200081292
    Abstract: A color conversion element and a display device including the same are provided. The color conversion element includes: a base substrate in which a first region and a second region are defined; a color conversion layer on the base substrate, in the first region, and including color conversion particles configured to convert a wavelength of incident light; and a color light transmitting layer on the base substrate and in the second region; wherein each of the color conversion particles includes a compound represented by Formula 1 (AmBnXl - - - (1)), where, in Formula 1, A is Cs, Rb, or an alloy thereof; B is at least one of Cu, Sb, Ge, Sn, and Bi, or an alloy thereof; m, n, and I are each an integer of 1 to 9; and X is at least one of F, Cl, Br, and I, or a mixture thereof.
    Type: Application
    Filed: May 15, 2019
    Publication date: March 12, 2020
    Inventors: Kyoung Won PARK, Min Ki NAM, Sung Woon KIM, Dong Han SONG
  • Publication number: 20200075814
    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, and each of the pixels including first to third sub-pixels each including at least one light emitting diode configured to emit light; and a color conversion layer including first to third color conversion patterns respectively corresponding to the first to third sub-pixels, each of the first to third color conversion patterns configured to transmit the light or convert the light into light of a different color. The light emitting diode of each of the first to third sub-pixels is coupled to a first electrode and a second electrode. At least one of the first to third color conversion patterns includes a perovskite compound.
    Type: Application
    Filed: August 16, 2019
    Publication date: March 5, 2020
    Inventors: Jae Hong PARK, Sung Woon KIM, Min Ki NAM, Kyoung Won PARK, Dong Han SONG
  • Patent number: 10539827
    Abstract: A display device and a method of manufacturing a display device are provided. A display device includes a first substrate, sub-pixel electrodes adjacent to each other on the first substrate, a second substrate positioned opposite to the first substrate, a light-transmitting pattern on the second substrate and at least partially overlapping with the first sub-pixel electrode, a wavelength conversion pattern on the second substrate, a first black matrix filling a separation space between a side surface of the light-transmitting pattern and a side surface of a first wavelength conversion pattern and including a first surface facing the first substrate and a second surface facing the second substrate, and the first surface of the first black matrix is wider than the second surface of the first black matrix, and a first surface of a second wavelength conversion pattern is wider than a second surface of the second wavelength conversion pattern.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: January 21, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventor: Sung Woon Kim
  • Publication number: 20190371864
    Abstract: According to an exemplary embodiment of the present inventive concept, a method of manufacturing a color conversion display panel includes forming a plurality of light blocking members on a substrate to partition a first region, a second region, and a third region. A blue light blocking filter is formed on the substrate of both the first region and the second region. A color conversion layer including quantum dots is formed on the blue light blocking filter. A transmissive layer is formed on the substrate of the third region. Water vapor is supplied to the color conversion layer, and a barrier layer is formed on the color conversion layer and the transmissive layer.
    Type: Application
    Filed: December 6, 2018
    Publication date: December 5, 2019
    Inventors: JIN WON KIM, Sung Woon Kim, Song Yi Kim, Min Ki Nam, Kyoung Won Park
  • Publication number: 20190179065
    Abstract: A display device includes: a display panel; and a color conversion panel overlapping the display panel, wherein the color conversion panel includes a red color conversion layer and a green color conversion layer including a semiconductor nanocrystal, and a transmissive layer; a red color filter overlapping the red color conversion layer; a green color filter overlapping the green color conversion layer; and a blue color filter overlapping the transmissive layer and a light blocking member, and the light blocking member includes at least one of a blue dye and a blue pigment.
    Type: Application
    Filed: June 25, 2018
    Publication date: June 13, 2019
    Inventors: Soo Dong KIM, Sung Woon KIM, Jang Wi RYU, Kyoung Won PARK