Patents by Inventor Sung-Chul Kim
Sung-Chul 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).
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Patent number: 12037477Abstract: Provided is a near-infrared ray absorbing article. A near-infrared ray absorbing article of the present invention is capable of preventing a decrease in visible transmittance and near-infrared absorption due to the interaction between a plurality of organic materials forming light-absorbing layers. In addition, the near-infrared ray absorbing article of the present invention has the advantage of being able to be thinner. In addition, the near-infrared ray absorbing article of the present invention has the advantage of excellent mechanical properties such as strength and heat resistance.Type: GrantFiled: December 1, 2020Date of Patent: July 16, 2024Assignee: LMS CO., LTD.Inventors: Sung Hwan Moon, Seung Man Han, Seon Ho Yang, Tae Kwang Park, Joon Ho Jung, Bo Chul Kang, Hee Kyeong Kim, Seong Don Hwang, Seong Yong Yoon, Ho Seong Na, Ji Tae Kim
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Patent number: 12038593Abstract: Provided is a near-infrared ray absorbing article. A near-infrared ray absorbing article of the present invention is capable of preventing a decrease in visible transmittance and near-infrared absorption due to the interaction between a plurality of organic materials forming light-absorbing layers. In addition, the near-infrared ray absorbing article of the present invention has the advantage of being able to be thinner. In addition, the near-infrared ray absorbing article of the present invention has the advantage of excellent mechanical properties such as strength and heat resistance.Type: GrantFiled: December 1, 2020Date of Patent: July 16, 2024Assignee: LMS CO., LTD.Inventors: Sung Hwan Moon, Seon Ho Yang, Choon Woo Ji, Nam Woo Kang, Joon Ho Jung, Bo Chul Kang, Hee Kyeong Kim, Jeong Og Choi, Seong Yong Yoon
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Patent number: 12038656Abstract: A display device including a display area configured to display an image, a first non-display area disposed adjacent to the display area, a second non-display area disposed adjacent to the first non-display area, and a first driving voltage line disposed in the first non-display area and the second non-display area, the first driving voltage line being configured to be applied with a first driving voltage and includes a first sub-driving voltage line including first holes, and a second sub-driving voltage line disposed on the first sub-driving voltage line and including second holes, in which the second holes include first sub-holes and second sub-holes having a different size than the first sub-holes.Type: GrantFiled: June 23, 2021Date of Patent: July 16, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyung Chul Lim, Yang Hee Kim, So Yeon Park, Sang Hun Oh, Sung Woo Jung
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Patent number: 12035626Abstract: A thermoelectric device of the present invention comprises a first substrate; first electrodes; a P-type thermoelectric leg; an N-type thermoelectric leg and an insulating leg; a second electrode; and a second substrate. The first and second electrodes comprises a plurality of electrodes, the insulating leg comprises a third plating layer, an insulating layer comprising a polymer resin, and a fourth plating layer. The modulus of elasticity of the insulating leg is 3 to 1000 MPa.Type: GrantFiled: January 28, 2020Date of Patent: July 9, 2024Assignee: LG INNOTEK CO., LTD.Inventor: Sung Chul Kim
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Publication number: 20240186751Abstract: A connector assembly comprises a body and a position assurance member. The body includes a plurality of terminals and a coupling groove exposing a portion of the plurality of terminals. The position assurance member is formed integrally with the body and is adapted to verify a position of the plurality of terminals when inserted in the coupling groove. The position assurance member includes a hinge portion enabling its rotation around the body, a head, and a reworking groove. The head extends in a cantilever manner from the hinge portion, and defines a locking portion insertable in the coupling groove to be locked and coupled thereto. The reworking groove is formed below or adjacent to the locking portion in the head and enables the position assurance member to be reopened as an opening tool is inserted therein.Type: ApplicationFiled: December 1, 2023Publication date: June 6, 2024Applicant: Tyco Electronics AMP Korea Co., Ltd.Inventors: Sung-Chul Kim, Byung-Hee Cho, Suk-Eun Jung, Ki Deok Cheon
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Patent number: 11980098Abstract: A thermoelectric module according to an exemplary embodiment includes a first metal substrate including a first through-hole, a first insulating layer disposed on the first metal substrate, a first electrode part disposed on the first insulating layer and including a plurality of first electrodes, a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs disposed on the first electrode part, a second electrode part disposed on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs and including a plurality of second electrodes, a second insulating layer disposed on the second electrode part, and a second metal substrate disposed on the second insulating layer and including a second through-hole, wherein the first metal substrate includes an effective region in which the first electrode part is disposed and a peripheral region formed outside the effective region, the second metal substrate includes an effective region in which the second electrType: GrantFiled: August 4, 2022Date of Patent: May 7, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Seong Jae Jeon, Sung Chul Kim
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Patent number: 11975637Abstract: Proposed herein is a reclining apparatus for a seat, which secures coupling between a cap and a gear plate through a uniform position adjustment of the cap when the cap of a recliner is assembled, secures operation performance between components, and prevents a bearing from being deformed and separated due to an external force.Type: GrantFiled: September 8, 2022Date of Patent: May 7, 2024Assignee: HYUNDAI TRANSYS INCORPORATEDInventors: Sung Chul Kim, Dong Hyeon Son
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Publication number: 20240107852Abstract: A display device includes a substrate, pixel electrodes on the substrate, a bank in which opening areas partially exposing the pixel electrodes are defined, organic light emitting layers disposed on the pixel electrodes, a common electrode disposed on the organic light emitting layers and the bank, an encapsulation layer disposed on the common electrode, a touch electrode which is disposed on the encapsulation layer and does not overlap the opening areas in a thickness direction, a first adhesive member disposed on the touch electrode, a first light blocking layer which is disposed on the first adhesive member and does not overlap the opening areas in the thickness direction, color filters which are disposed on the first adhesive member and overlap the opening areas in the thickness direction, and a support layer which is disposed on the first light blocking layer and the color filters and includes a first organic material.Type: ApplicationFiled: November 30, 2023Publication date: March 28, 2024Inventors: So Young LEE, Sun Hwa KIM, Sung Chul KIM, Kwan Hee LEE, Jong Beom HONG
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Publication number: 20240053382Abstract: A probe pin includes a body portion; and a top portion and a tip portion connected to respective ends of the body portion. The body portion includes a first side surface and a third side surface facing each other and a second surface and a fourth side surface intersecting the first side surface and the third side surface, respectively, and facing each other, and has a bending portion at least in part. Each of the top portion and the tip portion has a circular cross-section, and the top portion, the body portion and the tip portion are formed as one body.Type: ApplicationFiled: October 27, 2023Publication date: February 15, 2024Inventors: Tae Yoon KIM, Sung Chul KIM
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Patent number: 11903312Abstract: A heat conversion apparatus according to one embodiment of the present invention comprises: a pipe which includes a first flat surface and a second flat surface disposed parallel to the first surface, and through which air having a lower temperature than entered air is discharged; a plurality of thermoelectric elements that have heat-absorbing surfaces disposed in external sides of the respective first and second surfaces; a plurality of printed circuit boards (PCBs) that are electrically connected to the plurality of thermoelectric elements; and coolant passing members that are disposed on heat-radiating surfaces of the plurality of thermoelectric elements, wherein an external floor surface of the coolant passing member includes a plurality of first external floor surfaces having a first height and a plurality of second external floor surfaces having a second height that is different from the first height, the plurality of first external floor surfaces are in contact with the heat-radiating surfaces of the pType: GrantFiled: November 24, 2021Date of Patent: February 13, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Un Hak Lee, Sang Hoon Bong, Young Kil Song, Yun Sang Song, Jung Ho Kim, Seong Jae Jeon, Young Sam Yoo, Sung Chul Kim
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Patent number: 11895895Abstract: A display device includes a substrate, pixel electrodes on the substrate, a bank in which opening areas partially exposing the pixel electrodes are defined, organic light emitting layers disposed on the pixel electrodes, a common electrode disposed on the organic light emitting layers and the bank, an encapsulation layer disposed on the common electrode, a touch electrode which is disposed on the encapsulation layer and does not overlap the opening areas in a thickness direction, a first adhesive member disposed on the touch electrode, a first light blocking layer which is disposed on the first adhesive member and does not overlap the opening areas in the thickness direction, color filters which are disposed on the first adhesive member and overlap the opening areas in the thickness direction, and a support layer which is disposed on the first light blocking layer and the color filters and includes a first organic material.Type: GrantFiled: October 6, 2021Date of Patent: February 6, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: So Young Lee, Sun Hwa Kim, Sung Chul Kim, Kwan Hee Lee, Jong Beom Hong
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Publication number: 20240030642Abstract: A connector assembly comprises a body and an elastic terminal position assurance (TPA) member. The body includes a plurality of contacts and defines a coupling groove exposing some of the plurality of contacts. The TPA member includes a hinge portion and a latch, and is adapted to indicate whether the plurality of contacts are sitting at designated positions. The hinge portion is hinged with respect to the body on one end of the TPA member. The latch is formed such that the other end of the TPA member engages with the coupling groove.Type: ApplicationFiled: July 19, 2023Publication date: January 25, 2024Applicant: Tyco Electronics AMP Korea Co., Ltd.Inventors: Sung-Chul Kim, Byung-Hee Cho, Suk-Eun Jung, Ki Deok Cheon
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Publication number: 20240023395Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Inventors: Woo Suk SEO, Sang Woo HA, Sung Chul KIM, Jung Hyun KIM, Si Joon SONG, Jun Ho SONG, Bong Hyun YOU
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Publication number: 20230399581Abstract: A detergent composition may include 10 to 30% by weight of octylphenol ethoxylate, 0.1 to 5% by weight of 2-ethylhexyl alcohol ethoxylate, 0.1 to 5% by weight of ethylene oxide-propylene oxide block copolymer, and the balance of water, based on a total 100% by weight of the composition. The detergent composition may have an excellent virus removal effect in which more than 99.99% of corona virus is removed in 30 seconds. At the same time, provided is a safe detergent composition which has selective properties of not killing various bacteria, and satisfies skin hypoallergenic properties. In addition, the detergent composition is used for various purposes, such as removal of corona virus, removal of oil stains, removal of kitchen dirt, bathroom cleaning, cleaning of mechanical equipment and parts, and removal of oil stains on clothes, and exhibits excellent cleaning ability.Type: ApplicationFiled: October 22, 2021Publication date: December 14, 2023Inventors: Jong Mok PARK, Ho Youl KONG, Bo Gyu LIM, Seo Hyun JUNG, Yu Jin JUNG, Sung Chul KIM
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Patent number: 11842681Abstract: A display device includes: a substrate; a display element layer on one surface of the substrate and including at least one light emitting element emitting light; and a pixel circuit portion on the display element layer and including at least one transistor electrically connected to the light emitting element, wherein the display element layer includes: a first electrode on the substrate and electrically connected to one end of the light emitting element; a second electrode on the substrate and electrically connected to the other end of the light emitting element; and an insulation layer on the substrate including the second electrode, and having a first opening exposing a portion of the second electrode, and wherein the second electrode is electrically connected to the transistor through the first opening.Type: GrantFiled: July 23, 2021Date of Patent: December 12, 2023Assignee: Samsung Display Co., Ltd.Inventors: Hyun Min Cho, Sung Chul Kim, Dae Hyun Kim, Hye Yong Chu, Jong Hyuk Kang, Keun Kyu Song, Joo Yeol Lee, Bek Hyun Lim, Hyun Deok Im
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Patent number: 11844278Abstract: A thermoelectric element of the present invention comprises a first metal substrate, a first resin layer, a plurality of first electrodes, a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs, a plurality of second electrodes, a second resin layer, and a second metal substrate, wherein the first metal substrate is a low-temperature portion, the second metal substrate is a high-temperature portion, the second resin layer comprises a first layer and a second layer arranged on the first layer, the first and second layers include a silicon (Si)-based resin, and the bonding strength of the first resin layer is higher than the bonding strength of the second resin layer.Type: GrantFiled: January 23, 2020Date of Patent: December 12, 2023Assignee: LG INNOTEK CO., LTD.Inventors: Seung Hwan Lee, Se Woon Lee, In Seok Kang, Sung Chul Kim
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Publication number: 20230376149Abstract: A display device including a substrate and a plurality of pixels in a display region of the substrate. Each of the pixels includes first and second sub-pixels, and each of the first and second sub-pixels has a light emitting region for emitting light. The first sub-pixel includes a first light emitting element in the light emitting region and configured to emit visible light. The second sub-pixel includes a second light emitting element in the light emitting region and configured to emit infrared light and a light receiving element configured to receive the infrared light emitted from the second light emitting element to detect a user's touch. The second light emitting element and the light receiving element in the second sub-pixel are electrically insulated from and optically coupled to each other to form a photo-coupler.Type: ApplicationFiled: August 4, 2023Publication date: November 23, 2023Inventors: Hyun Min CHO, Dae Hyun KIM, Sung Chul KIM, Hye Yong CHU, Keun Kyu SONG
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Patent number: 11800760Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.Type: GrantFiled: August 31, 2022Date of Patent: October 24, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Woo Suk Seo, Sang Woo Ha, Sung Chul Kim, Jung Hyun Kim, Si Joon Song, Jun Ho Song, Bong Hyun You
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Publication number: 20230330432Abstract: A device for relieving dementia symptoms is disclosed. The device for relieving dementia symptoms includes a light stimulation part disposed at a location within a preset radius from an eyeball and frontal lobe of a patient and configured to relieve dementia symptoms of the patient by radiating light having a preset wavelength band to an optic nerve and frontal lobe of the patient, and a controller configured to control an operation of the light stimulation part.Type: ApplicationFiled: May 18, 2023Publication date: October 19, 2023Applicants: N.CER Co., Ltd, GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jae won KIM, Jae Gwan KIM, Jeong Dae YUN, Sung Chul KIM
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Publication number: 20230337501Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.Type: ApplicationFiled: June 26, 2023Publication date: October 19, 2023Applicant: Samsung Display Co. Ltd.Inventors: Sun Kyu JOO, Byung Chul KIM, Sung Chul KIM, Su Jeong KIM, In Ok KIM, Hye Ran MUN, In Seok SONG, Keun Chan OH, Jae Jin LYU, Yui Ku LEE