Patents by Inventor Tae-Kyung Yoo
Tae-Kyung Yoo 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).
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Publication number: 20240130164Abstract: A display device includes a substrate and a plurality of unit pixels disposed on the substrate. Each unit pixel includes a plurality of sub-pixels, a plurality of light sensing pixels, and a plurality of partition wall members. Each of the sub-pixels includes a light emitting element that emits light and a light emitting area from which the light is emitted. Each of the light sensing pixels includes a light receiving element that outputs a sensing signal corresponding to the light and a light receiving area that receives the light. In a plan view, each of the partition wall members surrounds the corresponding light receiving area and overlaps at least some of the sub-pixels.Type: ApplicationFiled: July 17, 2023Publication date: April 18, 2024Inventors: Byung Han YOO, Jung Woo PARK, Tae Kyung AHN, Gun Hee KIM, Dae Young LEE
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Publication number: 20240092913Abstract: The present disclosure relates to an isolated anti-FcRN antibody, which is an antibody binding to FcRN (stands for neonatal Fc receptor, also called FcRP, FcRB or Brambell receptor) that is a receptor with a high affinity for IgG or a fragment thereof, a method of preparing thereof, a composition for treating autoimmune disease, which comprises the antibody, and a method of treating and diagnosing autoimmunre diseases using the antibody. The FcRn-specific antibody according to the present disclosure binds to FcRn non-competitively with IgG to reduce serum pathogenic auto-antibody levels, and thus can be used for the treatment of autoimmune diseases.Type: ApplicationFiled: November 17, 2023Publication date: March 21, 2024Applicant: HANALL BIOPHARMA CO., LTD.Inventors: Sung Wuk KIM, Seung Kook PARK, Jae Kap JEONG, Hyea Kyung AHN, Min Sun KIM, Eun Sun KIM, Hae-Young YONG, Dongok SHIN, Yeon Jung SONG, Tae Hyoung YOO
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Patent number: 11144133Abstract: The present invention discloses a keyboard comprising light emitting devices, each respectively disposed below a key to lighten the top surface of the key; and a micro controller unit transmitting signals generated by each key to the computer, having switches for controlling the light emitting devices, and controlling switches according to signals transmitted from the computer, and a method of selecting the colors of the keys of the same.Type: GrantFiled: June 2, 2020Date of Patent: October 12, 2021Assignee: Corsair Memory, Inc.Inventors: Tae-Kyung Yoo, Min-Ho Choi
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Patent number: 11043617Abstract: An LED display apparatus according to one exemplary embodiment is disclosed. The LED display apparatus may include: a first LED substrate in which a plurality of LED elements capable of emitting a first-wavelength light are arranged in rows and columns; a second LED substrate in which a plurality of LED elements capable of emitting a second-wavelength light are arranged, the second LED substrate being provided on the first LED substrate and having a first light transmitting portion formed by punching a partial region of the second LED substrate; and a third LED substrate which is provided on the second LED substrate and in which a plurality of LED elements capable of emitting a third-wavelength light are arranged, the third LED substrate being provided on the second LED substrate and having a second light transmitting portion formed by punching a partial region of the third LED substrate.Type: GrantFiled: January 5, 2018Date of Patent: June 22, 2021Assignee: LUMENS CO., LTD.Inventors: Tae Kyung Yoo, Seong Bok Yoon
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Publication number: 20200293119Abstract: The present invention discloses a keyboard comprising light emitting devices, each respectively disposed below a key to lighten the top surface of the key; and a micro controller unit transmitting signals generated by each key to the computer, having switches for controlling the light emitting devices, and controlling switches according to signals transmitted from the computer, and a method of selecting the colors of the keys of the same.Type: ApplicationFiled: June 2, 2020Publication date: September 17, 2020Inventors: Tae-Kyung YOO, Min-Ho CHOI
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Patent number: 10705624Abstract: The present invention discloses a keyboard comprising light emitting devices, each respectively disposed below a key to lighten the top surface of the key; and a micro controller unit transmitting signals generated by each key to the computer, having switches for controlling the light emitting devices, and controlling switches according to signals transmitted from the computer, and a method of selecting the colors of the keys of the same.Type: GrantFiled: May 11, 2018Date of Patent: July 7, 2020Assignee: CORSAIR MEMORY, INC.Inventors: Tae-Kyung Yoo, Min-Ho Choi
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Patent number: 10667345Abstract: Disclosed is a method for manufacturing a chip scale package (CSP) for a light-emitting diode (LED). The method may include a light-emitting device mounting step for mounting a plurality of light-emitting devices on a substrate strip, a phosphor forming step for forming a phosphor on the plurality of light-emitting devices, a reflective member forming step for forming a reflective member on the substrate strip to surround the phosphor, and a package singulation step for singulating unit packages by cutting the substrate strip and the reflective member.Type: GrantFiled: February 14, 2018Date of Patent: May 26, 2020Assignee: LUMENS CO., LTD.Inventors: Seung Hyun Oh, Seung Hoon Lee, Sung Yole Yun, Jung A Lim, Sung Sik Jo, In Soo Kim, Tae Kyung Yoo
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Publication number: 20200020833Abstract: An LED display device according to one embodiment of the present invention is disclosed.Type: ApplicationFiled: January 5, 2018Publication date: January 16, 2020Applicant: LUMENS CO., LTD.Inventors: Tae Kyung YOO, Seong Bok YOON
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Patent number: 10490703Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.Type: GrantFiled: March 19, 2019Date of Patent: November 26, 2019Assignee: LUMENS CO., LTD.Inventors: Tae Kyung Yoo, Myeong Kook Gong, Yong Wook Cho, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim
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Patent number: 10396248Abstract: A semiconductor light emitting diode is disclosed. The semiconductor light emitting diode includes a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, a transparent electrode formed on the second conductive semiconductor layer, a non-conductive reflection film covering the circumferential surface of the transparent electrode and having one or more via-holes formed therein, a reflective electrode formed on the non-conductive reflection film, interconnection electrodes filled in the via-holes and electrically connecting the reflective electrode to the transparent electrode, and ohmic contact layers formed between the transparent electrode and the interconnection electrodes and filled in recesses formed at positions of the transparent electrode corresponding to the via-holes by etching or extending through the via-holes from the recesses.Type: GrantFiled: April 17, 2017Date of Patent: August 27, 2019Assignee: LUMENS CO., LTD.Inventors: Tae Kyung Yoo, Dae Won Kim
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Publication number: 20190214532Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.Type: ApplicationFiled: March 19, 2019Publication date: July 11, 2019Applicant: LUMENS CO., LTD.Inventors: Tae Kyung YOO, Myeong Kook GONG, Yong Wook CHO, Min Pyo KIM, Sung Hwan YOO, Kyoung Min KIM
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Patent number: 10305004Abstract: Provided an LED display apparatus including: an LED substrate in which a plurality of LED elements emitting first-wavelength light are arranged in rows and columns; a first wavelength conversion sheet provided on the LED substrate and converting the first-wavelength light into second-wavelength light; and a second wavelength conversion sheet provided on the first wavelength conversion sheet and converting the first-wavelength light or the second-wavelength light into third-wavelength light.Type: GrantFiled: February 5, 2018Date of Patent: May 28, 2019Assignee: LUMENS CO., LTD.Inventors: Tae Kyung Yoo, Seong Bok Yoon
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Patent number: 10283678Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.Type: GrantFiled: May 11, 2018Date of Patent: May 7, 2019Assignee: LUMENS CO., LTD.Inventors: Tae Kyung Yoo, Myeong Kook Gong, Yong Wook Cho, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim
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Publication number: 20180301596Abstract: A semiconductor light emitting diode is disclosed. The semiconductor light emitting diode includes a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, a transparent electrode formed on the second conductive semiconductor layer, a non-conductive reflection film covering the circumferential surface of the transparent electrode and having one or more via-holes formed therein, a reflective electrode formed on the non-conductive reflection film, interconnection electrodes filled in the via-holes and electrically connecting the reflective electrode to the transparent electrode, and ohmic contact layers formed between the transparent electrode and the interconnection electrodes and filled in recesses formed at positions of the transparent electrode corresponding to the via-holes by etching or extending through the via-holes from the recesses.Type: ApplicationFiled: April 17, 2017Publication date: October 18, 2018Applicant: LUMENS CO., LTD.Inventors: Tae Kyung YOO, Dae Won KIM
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Publication number: 20180277722Abstract: Provided an LED display apparatus including: an LED substrate in which a plurality of LED elements emitting first-wavelength light are arranged in rows and columns; a first wavelength conversion sheet provided on the LED substrate and converting the first-wavelength light into second-wavelength light; and a second wavelength conversion sheet provided on the first wavelength conversion sheet and converting the first-wavelength light or the second-wavelength light into third-wavelength light.Type: ApplicationFiled: February 5, 2018Publication date: September 27, 2018Applicant: LUMENS CO., LTD.Inventors: Tae Kyung YOO, Seong Bok YOON
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Publication number: 20180269359Abstract: A light-emitting-device package according to one aspect of the present invention includes: a metal substrate; a light emitting device disposed on a first surface of the metal substrate and configured to emit at least ultraviolet light; a pair of electrodes disposed to be spaced apart from each other on at least the first surface of the metal substrate, and electrically connected to the light emitting device; and an insulating layer provided between the metal substrate and the pair of electrodes. UV reflectance of the first surface of the metal body is higher than UV reflectance of the pair of electrodes.Type: ApplicationFiled: May 11, 2018Publication date: September 20, 2018Applicant: LUMENS CO., LTD.Inventors: Tae Kyung YOO, Myeong Kook GONG, Yong Wook CHO, Min Pyo KIM, Sung Hwan YOO, Kyoung Min KIM
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Publication number: 20180260038Abstract: The present invention discloses a keyboard comprising light emitting devices, each respectively disposed below a key to lighten the top surface of the key; and a micro controller unit transmitting signals generated by each key to the computer, having switches for controlling the light emitting devices, and controlling switches according to signals transmitted from the computer, and a method of selecting the colors of the keys of the same.Type: ApplicationFiled: May 11, 2018Publication date: September 13, 2018Inventors: Tae-Kyung YOO, Min-Ho CHOI
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Publication number: 20180177019Abstract: Disclosed is a method for manufacturing a chip scale package (CSP) for a light-emitting diode (LED). The method may include a light-emitting device mounting step for mounting a plurality of light-emitting devices on a substrate strip, a phosphor forming step for forming a phosphor on the plurality of light-emitting devices, a reflective member forming step for forming a reflective member on the substrate strip to surround the phosphor, and a package singulation step for singulating unit packages by cutting the substrate strip and the reflective member.Type: ApplicationFiled: February 14, 2018Publication date: June 21, 2018Applicant: LUMENS CO., LTD.Inventors: Seung Hyun OH, Seung Hoon LEE, Sung Yole YUN, Jung A LIM, Sung Sik JO, In Soo KIM, Tae Kyung YOO
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Patent number: 9930750Abstract: A method for manufacturing a chip scale package (CSP) for a light-emitting diode (LED). The method may include a light-emitting device mounting step for mounting a plurality of light-emitting devices on a substrate strip, a phosphor forming step for forming a phosphor on the plurality of light-emitting devices, a reflective member forming step for forming a reflective member on the substrate strip to surround the phosphor, and a package singulation step for singulating unit packages by cutting the substrate strip and the reflective member.Type: GrantFiled: August 19, 2015Date of Patent: March 27, 2018Assignee: LUMENS CO., LTD.Inventors: Seung Hyun Oh, Seung Hoon Lee, Sung Yole Yun, Jung A Lim, Sung Sik Jo, In Soo Kim, Tae Kyung Yoo
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Publication number: 20150261313Abstract: The present invention discloses a keyboard comprising light emitting devices, each respectively disposed below a key to lighten the top surface of the key; and a micro controller unit transmitting signals generated by each key to the computer, having switches for controlling the light emitting devices, and controlling switches according to signals transmitted from the computer, and a method of selecting the colors of the keys of the same.Type: ApplicationFiled: April 22, 2015Publication date: September 17, 2015Inventors: Tae-Kyung Yoo, Min-Ho Choi