Patents by Inventor Jeong Hyun Lee
Jeong Hyun Lee 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: 11817432Abstract: A display device includes a base layer including a display area, a first pixel, a second pixel, and a third pixel disposed in the display area and including light-emitting elements disposed in light-emitting areas, a first light conversion layer, a second light conversion layer, and a third light conversion layer on the light-emitting areas of the first pixel, the second pixel, and the third pixel, respectively, a light blocking layer between the first, second and third light conversion layers, and having a height lower than the first, second, and third light conversion layers, the light blocking layer surrounding a portion of side surfaces of the first, second and third light conversion layers, and a first reflective layer disposed on the light blocking layer and surrounding the first, second and third light conversion layers.Type: GrantFiled: May 6, 2021Date of Patent: November 14, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sung Geun Bae, Jeong Nyun Kim, Zu Seok Oh, Jeong Hyun Lee, Jong Chan Lee, Da Sol Jeong
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Patent number: 11803090Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.Type: GrantFiled: October 18, 2021Date of Patent: October 31, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jang-Kun Song, Yeon-Sik Ham, Kang-Woo Kim, Yeon-Mun Jeon, Jeong Hyun Lee
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Publication number: 20230340256Abstract: The present application relates to a resin composition comprising a polymer compound having an organic acid anhydride functional group, a two-component resin composition, and a battery module comprising the same. In the present application, it is possible to provide a resin composition in which a uniform mixing state can be maintained without any oil separation phenomenon and the like even in the composition in which a filler is blended, and there is no viscosity increase even when stored for a long period of time. In addition, the present application can provide a two-component resin composition comprising the resin composition, and a battery module comprising the resin composition or the two-component resin composition.Type: ApplicationFiled: September 28, 2021Publication date: October 26, 2023Applicant: LG Energy Solution, Ltd.Inventors: Young Jo Yang, Do Yeon Kim, Jeong Hyun Lee, Yang Gu Kang
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Publication number: 20230335575Abstract: A display device including a display area and a non-display area includes: a light emitting element on a base layer in the display area; a dam member on the base layer in the non-display area; a color filter layer disposed in the display area and the non-display area and including an outer color filter layer disposed in the non-display area; and a cover layer on the color filter layer. The cover layer may cover at least a portion of the outer color filter layer.Type: ApplicationFiled: October 28, 2022Publication date: October 19, 2023Applicant: Samsung Display Co., LTD.Inventors: Jin Woo LEE, Cheon Jae MAENG, Zu Seok OH, Jae Hyoung YOUN, Jeong Hyun LEE, Seung Jin CHU
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Publication number: 20230317885Abstract: A display device includes: a first electrode extending in a first direction, a second electrode extending in the first direction and spaced apart from the first electrode in a second direction intersecting the first direction, and a plurality of light emitting elements disposed on the first electrode and the second electrode. The first electrode includes a recess formed by partially recessing a side of the first electrode facing the second electrode, the second electrode comprises a protrusion disposed on a side of the second electrode facing the first electrode and inserted into the recess, and the plurality of light emitting elements include a first light emitting element disposed on portions of the first electrode and the second electrode extending in the first direction, and a second light emitting element disposed on the recess of the first electrode and disposed on the protrusion of the second electrode.Type: ApplicationFiled: November 14, 2022Publication date: October 5, 2023Applicant: Samsung Display Co., LTD.Inventors: Jeong Hyun LEE, Jin Woo LEE
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Publication number: 20230317887Abstract: Embodiments provide a display device and a method for manufacturing the same. The display device includes a first electrode and a second electrode disposed on a substrate, spaced apart from each other, and extending in a direction, light-emitting elements disposed on the first electrode and the second electrode, an organic ligand having a polarity that is bonded to a portion of each of the light-emitting elements, a first connection electrode electrically connected to an end of each of the plurality of light-emitting elements, and a second connection electrode electrically connected to another end of each of the plurality of light-emitting elements. The end of each of the plurality of light-emitting elements electrically contacts the first electrode, and the another end of each of the plurality of light-emitting elements electrically contacts the second electrode.Type: ApplicationFiled: October 26, 2022Publication date: October 5, 2023Applicant: Samsung Display Co., LTD.Inventors: Jin Woo LEE, Jeong Nyun KIM, Zu Seok OH, Jeong Hyun LEE
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Publication number: 20230282785Abstract: A display device is provided. The display device includes a substrate including a display area and a non-display area, an insulating layer above the substrate, and in the display area and the non-display area, and at least one dam in the non-display area, surrounding the display area, and including a lower dam layer above the substrate, an intermediate dam layer above the lower dam layer, and an upper dam layer covering the lower dam layer and the intermediate dam layer, wherein the insulating layer is between the intermediate dam layer and the upper dam layer.Type: ApplicationFiled: November 11, 2022Publication date: September 7, 2023Inventors: Jin Woo LEE, Zu Seok OH, Jeong Hyun LEE, Kyung Ah CHOI
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Publication number: 20230257493Abstract: The present application provides a curable composition having appropriate viscosities and thixotropy before and after curing even if an excessive amount of filler is included and without any sedimentation phenomenon of particles even in long-term storage, wherein the curable composition comprises a polyolefin binder having an acid anhydride unit, a filler and a dispersant, and the dispersant comprise a polymer compound containing a unit of Formula 1 below: wherein L1, L2, p and q are described herein.Type: ApplicationFiled: August 19, 2021Publication date: August 17, 2023Applicant: LG Energy Solution, Ltd.Inventors: Do Yeon Kim, Young Jo Yang, Yang Gu Kang, Jeong Hyun Lee
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Publication number: 20230246134Abstract: The display device includes: a substrate; a first electrode and a second electrode that are disposed on the substrate and spaced apart from each other; a first insulating layer disposed between the first electrode and the second electrode and covering the first electrode and the second electrode; and a light emitting element disposed on the first insulating layer and extending in a first direction. The light emitting element includes: a first side extending in the first direction; a second side opposite to the first side; a first lateral side connecting first end portions of the first and second sides; and a second lateral side connecting second end portions of the first and second sides. Each of a first interior angle and a second interior angle, which are formed by the first side and the first and second lateral sides, is an acute angle.Type: ApplicationFiled: August 11, 2020Publication date: August 3, 2023Applicant: Samsung Display Co., LTD.Inventors: Jong Chan LEE, Hyun KIM, Sung Jin LEE, Jeong Hyun LEE, Tae Hee LEE, Seung Jin CHU
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Publication number: 20230200176Abstract: A display device includes including emission areas, a non-emission area. Light emitting elements are disposed on a substrate in the emission areas. A bank is disposed on the substrate in the non-emission area of the substrate and includes openings corresponding to the emission areas. Color conversion patterns are disposed in the openings of the bank and converts a wavelength band of light incident from the light emitting elements to emit light. Organic patterns are disposed on the color conversion patterns and are separated from each other. Color filters are disposed on the organic patterns. The color filters are sequentially stacked in a space between the organic patterns in the non-emission area.Type: ApplicationFiled: September 28, 2022Publication date: June 22, 2023Applicant: Samsung Display Co., LTD.Inventors: Jin Woo LEE, Jeong Nyun KIM, Sung Geun BAE, Byeong Jae AHN, Jeong Hyun LEE
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Publication number: 20230178583Abstract: A display device includes a pixel including a first sub-pixel configured to emit a first color light and a second sub-pixel configured to emit a second color light that is different from the first color light. The display includes a substrate including an emission area and a non-emission area surrounding the emission area, a bank in the non-emission area on the substrate, a first electrode and a second electrode in each of the first sub-pixel and the second sub-pixel on the substrate, a light emitting element between the first electrode and the second electrode in the emission area, a wavelength conversion layer on the light emitting element in the emission area, and a protection layer on the substrate. The protection layer includes a first area in the emission area and located between the wavelength conversion layer and the light emitting element, and a second area in the non-emission area.Type: ApplicationFiled: November 17, 2022Publication date: June 8, 2023Inventors: Jeong Hyun LEE, Jin Woo LEE, Zu Seok OH, Kyung Ah CHOI
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Patent number: 11656022Abstract: A refrigerator includes a main body having a storage compartment; an inner door rotatably provided at the main body; and an outer door configured to open and close the storage compartment together with the inner door and rotatably provided at the inner door, wherein the inner door includes a connector seating portion disposed at an upper portion of the inner door and configured to connect a first electric wire extending from the main body to the inner door to a second electric wire extending from the outer door to the inner door. Connections between the electric wires are improved so as not to be influenced by the inner and outer doors such that durability of the electric wires can be improved.Type: GrantFiled: May 10, 2021Date of Patent: May 23, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong Hyun Lee, Seang Won Lee, Yang-Yeol Gu, Seok Jun Yoon
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Publication number: 20230155059Abstract: A display device including: a first substrate; a semiconductor layer on the first substrate; a first gate conductive layer on the semiconductor layer and including a scan line, a sensing line, and gate electrodes; a first data conductive layer on the first gate conductive layer and including a first data line, a second data line, and one electrode and the other electrodes of transistors; a second data conductive layer on the first data conductive layer and including a first voltage wiring and a second voltage wiring; first and second electrodes arranged on the second data conductive layer; light-emitting elements, each of the light-emitting elements having end portions on the first electrode and the second electrode, respectively; and a first transistor electrically connected to the first electrode and the first voltage wiring, and a second transistor electrically connected to the second electrode and the first data line.Type: ApplicationFiled: July 8, 2020Publication date: May 18, 2023Inventors: Hyun Wook LEE, Myeong Hun SONG, Jeong Hyun LEE, Tae Hee LEE
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Patent number: 11635247Abstract: Disclosed herein is a refrigerator in which the structure of a door is improved. The refrigerator includes a main body having a storage compartment, a door rotatably coupled to the main body to open or close the storage compartment and having a door frame, a coupling member coupled to the door frame, and a door handle coupled with the coupling member in a sliding manner.Type: GrantFiled: August 14, 2018Date of Patent: April 25, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byoung Mok Kim, Jae Young Choi, Yong Bum Seo, Sang Gyu Jung, Jeong Hyun Lee
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Publication number: 20230031785Abstract: A display device includes a transistor on a substrate, a via layer on the transistor, a first electrode and a second electrode on the via layer and arranged in parallel to each other, a first insulating layer on the first and second electrodes, a first bridge pattern on the first insulating layer and connected to the transistor, light-emitting elements having both end portions thereof on the first and second electrodes, a first connecting electrode connected to first end portions of the light-emitting elements, and a second connecting electrode connected to second end portions of the light-emitting elements, wherein the first connecting electrode is in contact with the first bridge pattern and is electrically connected to the transistor.Type: ApplicationFiled: March 24, 2022Publication date: February 2, 2023Inventors: Sung Geun BAE, Jang Soon PARK, Jeong Hyun LEE, Da Sol JEONG, Won Hyeong HEO
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Publication number: 20220393084Abstract: Provided is a display device comprising a substrate, a first active layer on the substrate and extending along a first direction, and a first conductive layer between the substrate and the first active layer, and including a first conductive pattern and a second conductive pattern spaced apart from each other in the first direction, wherein the first active layer conformally reflects a step difference of the first conductive layer, and includes a branched structure in a space between the first conductive pattern and the second conductive pattern.Type: ApplicationFiled: April 12, 2022Publication date: December 8, 2022Inventors: Jeong Hyun LEE, Jang Soon PARK, Sung Geun BAE, Da Sol JEONG, Won Hyeong HEO
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Publication number: 20220367433Abstract: A display device may include pixels, each of the pixels including first and second lower electrodes disposed on a substrate; first and second upper electrodes respectively disposed on the first and second lower electrodes; a first insulating layer including a first contact hole exposing a portion of the first lower electrode, and a second contact hole exposing a portion of the second lower electrode; a first pixel electrode disposed on the first insulating layer, and contacting the first lower electrode through the first contact hole; a second pixel electrode disposed on the first insulating layer, and contacting the second lower electrode through the second contact hole; and a light emitting element disposed between the first and second upper electrodes. The first and second pixel electrodes may be respectively and electrically connected with the first and second upper electrodes.Type: ApplicationFiled: March 17, 2022Publication date: November 17, 2022Applicant: Samsung Display Co., LTD.Inventors: Jeong Nyun KIM, Sung Geun BAE, Jeong Hyun LEE
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Publication number: 20220367768Abstract: According to some embodiments of the present disclosure, a display device includes a substrate, a first electrode and a second electrode on the substrate, and spaced apart from each other, a light emitting element between the first electrode and the second electrode, a first bank pattern and a second bank pattern protruding in a display direction of the display device, a first contact electrode and a second contact electrode electrically connecting the light emitting element to the first electrode and the second electrode, respectively, the first contact electrode including a first contact light-transmitting layer, and a first reflective electrode including a first reflective layer, and a first light-transmitting layer including a same material as the first contact light-transmitting layer, at least a portion of the first reflective electrode being on the first bank pattern.Type: ApplicationFiled: March 15, 2022Publication date: November 17, 2022Inventors: Sung Geun BAE, Jang Soon PARK, Jeong Hyun LEE, Hyun Wook LEE, Da Sol JEONG, Won Hyeong HEO
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Publication number: 20220352130Abstract: A semiconductor package includes; a substrate including a first insulating layer and a first conductive pattern in the first insulating layer, a first semiconductor chip on the substrate, an interposer spaced apart from the first semiconductor chip in a direction perpendicular to an upper surface of the substrate and including a second insulating layer and a second conductive pattern in the second insulating layer, a first element between the first semiconductor chip and the interposer, a connection member between the substrate and the interposer, and a mold layer covering side surfaces of the first semiconductor chip and side surfaces of the first element.Type: ApplicationFiled: March 31, 2022Publication date: November 3, 2022Inventors: JEONG HYUN LEE, HWAN PIL PARK, JONG BO SHIM
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Publication number: 20220344540Abstract: A display device includes: a first light emitting element located between the first and second patterns; a first alignment electrode located on the first pattern, the first alignment electrode having a first inclined surface opposing the first light emitting element; a first connection electrode at a same layer as the first alignment electrode; and first and second electrodes electrically connected to respective end portions of the first light emitting element. Each of the first alignment electrode and the first connection electrode includes first and second electrode layers that are sequentially stacked. A contact hole exposing the first electrode layer of the first connection electrode is formed in the second electrode layer of the first connection electrode. The first electrode is in contact with the first electrode layer of the first connection electrode and a side surface of the second electrode layer of the first connection electrode through the contact hole.Type: ApplicationFiled: November 10, 2021Publication date: October 27, 2022Inventors: Sung Geun BAE, Jang Soon PARK, Jeong Hyun LEE, Da Sol JEONG, Won Hyeong HEO