Patents by Inventor Eung-Gyu Lee
Eung-Gyu 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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Publication number: 20240162506Abstract: A battery pack includes a pair of battery modules having at least one pair of first grip grooves and at least one connector formed at a top thereof, a supporting plate coupled to a bottom of the pair of battery modules and fixed to the ground and a BMS assembly having a guide protrusion inserted into the first grip groove and coupled to the pair of battery modules in a plug-in type by means of the connector.Type: ApplicationFiled: March 4, 2021Publication date: May 16, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jae-Ki LEE, Jae-Hong KIM, Bum-Hyun LEE, Eung-Gyu LEE, Jae-Bum LIM, Yeo-Joo CHOI
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Patent number: 11973072Abstract: A display device includes: a base layer including a display area including an emission area and a non-emission area adjacent to the emission area, and a non-display area around the display area; a light emitting element in the emission area on the base layer; a color filter layer located above the light emitting element; and a light blocking pattern on the light emitting element and including a first light blocking pattern in the non-emission area and a second light blocking pattern in the non-display area. The first light blocking pattern and the second light blocking pattern are different in thickness from each other.Type: GrantFiled: June 24, 2021Date of Patent: April 30, 2024Assignee: Samsung Display Co., Ltd.Inventors: Eung Gyu Lee, Jin Suek Kim, Sae Ron Park, Seung Bo Shim, Ho Kil Oh, Jae Soo Jang
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Publication number: 20230083113Abstract: A battery pack includes a pair of battery modules having a plurality of first partition walls formed to extend downward from a lower surface thereof, a supporting plate having a plurality of second partition walls formed to extend upward from an upper surface thereof and a gas discharge hole formed at a longitudinal center thereof, the supporting plate being coupled to a bottom of the pair of battery modules such that plurality of first partition walls and the plurality of second partition walls are adjacent and overlap each other in one-to-one pairs and a BMS assembly coupled to an upper portion of the pair of battery modules in a plug-in type.Type: ApplicationFiled: March 11, 2021Publication date: March 16, 2023Applicant: LG ENERGY SOLUTION, LTD.Inventors: Eung-Gyu LEE, Jae-Ki LEE, Jae-Bum LIM, Yeo-Joo CHOI, Bum-Hyun LEE, En-Bin JO, Seok-Hyun HONG
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Publication number: 20230057377Abstract: An air-cooled battery pack is provided, including a plurality of battery modules; a pack case including an air inlet and an air outlet and provided to accommodate the plurality of battery modules; a cooling channel formed between the plurality of battery modules and a bottom surface of the pack case; an inlet duct module configured to form an air passage from the air inlet to the cooling channel; and an outlet duct module including at least one exhaust fan installed within the pack case and provided to forcedly exhaust air to outside of the pack case by forming an air passage from the cooling channel to the air outlet.Type: ApplicationFiled: October 13, 2021Publication date: February 23, 2023Applicant: LG Energy Solution, Ltd.Inventors: Seok-Hee Kim, Ki-Young Kang, Byung-Doo Min, Eung-Gyu Lee, Hee-Joon Jin, Hyuk-Ju Kim, Sam-Hoe Heo
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Patent number: 11353755Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a first substrate including a display area and a non-display area; a second substrate overlapping the first substrate; a sealant disposed between the first substrate and the second substrate; and a stacked body disposed between the first substrate and the second substrate, disposed on an outermost edge of the non-display area, and disposed spaced apart from the sealant, wherein the stacked body includes a column spacer and a color filter stacked body in which at least two color filters are stacked.Type: GrantFiled: March 12, 2020Date of Patent: June 7, 2022Inventors: Sae Ron Park, Jin Suek Kim, Sang Woo Kang, Eung Gyu Lee
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Publication number: 20220158043Abstract: Disclosed are a display panel including a light emitting panel, and a color conversion panel facing the light emitting panel, wherein the color conversion panel being converts an emission spectrum of light emitted from the light emitting panel, wherein the color conversion panel may include a color conversion layer including a plurality of regions including a color conversion region, and bank defining each region of the color conversion layer, the color conversion region may include quantum dots, and a refractive index of the bank is lower than a refractive index of the quantum dots, and an electronic device including the same.Type: ApplicationFiled: August 16, 2021Publication date: May 19, 2022Inventors: Eung Gyu LEE, Jin Suek KIM, Seung Bo SHIM, Ho Kil OH, Bo Bae LEE
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Publication number: 20220085264Abstract: A display device includes: a first substrate; a plurality of metal layers on the first substrate and separated from each other; a buffer layer on the metal layer; a semiconductor layer on the buffer layer; a gate conductive layer on the semiconductor layer; a data conductive layer connected to the semiconductor layer; and a light-emitting element connected to the data conductive layer, wherein the metal layer includes a first portion partially overlapping the semiconductor layer in a third direction perpendicular to the surface of the first substrate, a second portion where the metal layer completely overlaps the semiconductor layer in the third direction, and a third portion where the metal layer does not overlap the semiconductor layer in the third direction.Type: ApplicationFiled: September 14, 2021Publication date: March 17, 2022Inventors: Seung Bo SHIM, Chang Woo KWON, Bong-Kyun KIM, Jin SueK KIM, Hyo Suk PARK, Ho Kil OH, Eung Gyu LEE, Wan-Soon IM, Joon Hoo CHOI
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Publication number: 20220084999Abstract: A display device includes: a base layer including a display area including an emission area and a non-emission area adjacent to the emission area, and a non-display area around the display area; a light emitting element in the emission area on the base layer; a color filter layer located above the light emitting element; and a light blocking pattern on the light emitting element and including a first light blocking pattern in the non-emission area and a second light blocking pattern in the non-display area. The first light blocking pattern and the second light blocking pattern are different in thickness from each other.Type: ApplicationFiled: June 24, 2021Publication date: March 17, 2022Inventors: Eung Gyu LEE, Jin Suek KIM, Sae Ron PARK, Seung Bo SHIM, Ho Kil OH, Jae Soo JANG
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Publication number: 20220059611Abstract: A tiled display device includes a first display device including a first pixel, and a second display device coupled to the first display device in a bonding area, including a second pixel, and overlapping the first display device in the bonding area in a plane view.Type: ApplicationFiled: July 27, 2021Publication date: February 24, 2022Inventors: Ho Kil Oh, Jin Suek KIM, Sae Ron Park, Seung Bo Shim, Eung Gyu Lee, Jae Soo Jang
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Publication number: 20210055595Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a first substrate including a display area and a non-display area; a second substrate overlapping the first substrate; a sealant disposed between the first substrate and the second substrate; and a stacked body disposed between the first substrate and the second substrate, disposed on an outermost edge of the non-display area, and disposed spaced apart from the sealant, wherein the stacked body includes a column spacer and a color filter stacked body in which at least two color filters are stacked.Type: ApplicationFiled: March 12, 2020Publication date: February 25, 2021Inventors: Sae Ron PARK, Jin Suek KIM, Sang Woo KANG, Eung Gyu LEE
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Patent number: 10606129Abstract: A display apparatus includes a first display substrate, a second display substrate, a coupling member interposed between the first display substrate and the second display substrate in a seal line area to couple the first display substrate and the second display substrate, a contact structure interposed between the coupling member and at least one of the display substrates in the seal line area, the contact structure having a concavo-convex shaped surface in contact with the coupling member, and the contact structure includes a moisture trap area and a moisture barrier area, and an electrode layer disposed on the moisture trap area but not on the moisture barrier area, and configured to contact portions of the coupling member in the seal line area.Type: GrantFiled: January 1, 2018Date of Patent: March 31, 2020Assignee: Samsung Display Co., Ltd.Inventors: Eung-Gyu Lee, JinSuek Kim, Hyeran Mun
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Publication number: 20180120606Abstract: A display apparatus includes a first display substrate, a second display substrate, a coupling member interposed between the first display substrate and the second display substrate in a seal line area to couple the first display substrate and the second display substrate, a contact structure interposed between the coupling member and at least one of the display substrates in the seal line area, the contact structure having a concavo-convex shaped surface in contact with the coupling member, and the contact structure includes a moisture trap area and a moisture barrier area, and an electrode layer disposed on the moisture trap area but not on the moisture barrier area, and configured to contact portions of the coupling member in the seal line area.Type: ApplicationFiled: January 1, 2018Publication date: May 3, 2018Inventors: Eung-Gyu LEE, JinSuek KIM, Hyeran MUN
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Patent number: 9891475Abstract: A display apparatus includes a first display substrate, a second display substrate, a coupling member interposed between the first display substrate and the second display substrate in a seal line area to couple the first display substrate and the second display substrate, a contact structure interposed between the coupling member and at least one of the display substrates in the seal line area, the contact structure having a concavo-convex shaped surface in contact with the coupling member, and the contact structure includes a moisture trap area and a moisture barrier area, and an electrode layer disposed on the moisture trap area but not on the moisture barrier area, and configured to contact portions of the coupling member in the seal line area.Type: GrantFiled: July 30, 2014Date of Patent: February 13, 2018Assignee: Samsung Display Co., LtdInventors: Eung-Gyu Lee, JinSuek Kim, Hyeran Mun
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Patent number: 9411188Abstract: There is provided a liquid crystal display including a first insulation substrate, a gate line and a data line that are positioned to cross each other on the first insulation substrate, a thin film transistor including a gate electrode connected to the gate line, a semiconductor layer positioned to overlap the gate electrode, and source and drain electrodes connected to the semiconductor layer, a pixel electrode connected to the thin film transistor, a second insulation substrate facing the first insulation substrate, a light blocking member disposed on the second insulation substrate, a common electrode disposed on the planarization layer, and a short-circuiting prevention insulating layer disposed on the common electrode in a region corresponding to a repair region.Type: GrantFiled: June 10, 2015Date of Patent: August 9, 2016Assignee: Samsung Display Co., Ltd.Inventors: Eung Gyu Lee, Jin Suek Kim
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Patent number: 9396696Abstract: A liquid crystal display (“LCD”) device includes a display panel, a data driving part, and at least one first light-blocking part and at least one second light-blocking part. The display panel includes a plurality of pixels and a plurality of data lines. The pixels are arranged in a column direction and a row direction. At least one of the data lines extends in a zigzag shape along the column direction to be discontinuously disposed between two adjacent columns of the pixels. The at least one data line is electrically connected to two of the pixels that are adjacent in the row direction. The second light-blocking part is thinner than the first light-blocking part. The first light-blocking part and the second light-blocking are repeatedly disposed on an area between two adjacent columns of the pixels. The data driving part applies a data signal to the data lines.Type: GrantFiled: August 23, 2010Date of Patent: July 19, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sung-Man Kim, Hong-Woo Lee, Chang-Ho Lee, Eung-Gyu Lee, Yu-Jun Kim, Yu-Jin Kim, Jin-Suk Seo, Byung-Su Oh
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Publication number: 20160202538Abstract: There is provided a liquid crystal display including a first insulation substrate, a gate line and a data line that are positioned to cross each other on the first insulation substrate, a thin film transistor including a gate electrode connected to the gate line, a semiconductor layer positioned to overlap the gate electrode, and source and drain electrodes connected to the semiconductor layer, a pixel electrode connected to the thin film transistor, a second insulation substrate facing the first insulation substrate, a light blocking member disposed on the second insulation substrate, a common electrode disposed on the planarization layer, and a short-circuiting prevention insulating layer disposed on the common electrode in a region corresponding to a repair region.Type: ApplicationFiled: June 10, 2015Publication date: July 14, 2016Inventors: Eung Gyu LEE, Jin Suek KIM
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Patent number: 9329438Abstract: The present invention relates to a liquid crystal display. The liquid crystal display includes a first substrate and a second substrate, the second substrate apposite the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate, a spacer formed between the first substrate and the second substrate, the spacer contacting a first region of the first substrate and a second region of the second substrate. The first substrate has a groove including a first groove surrounding an outer boundary of the first region and a second groove surrounding the first groove.Type: GrantFiled: June 19, 2013Date of Patent: May 3, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ju-Yong Park, Ji-Young Jeong, Jae-Ho Lee, Eung-Gyu Lee
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Patent number: 9291846Abstract: A display panel includes a base substrate, a gate line disposed under the base substrate and extending in a first direction, a data line disposed under the base substrate and extends in a second direction substantially perpendicular to the first direction, a thin film transistor disposed under the base substrate, and electrically connected to the gate line and the data line, a first electrode disposed under the base substrate and electrically connected to the thin film transistor, an image displaying portion disposed under the first electrode and overlapped with the first electrode, a protecting layer disposed under the image displaying portion, surrounding a lower surface of the image displaying portion and both sides of the image displaying portion in the second direction, and including a protrusion wall protruded in a direction opposite to the base substrate, and an upper polarizer disposed on the base substrate.Type: GrantFiled: August 8, 2014Date of Patent: March 22, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyung-Guen Yoon, Eung-Gyu Lee, Jin-Suek Kim, Sae-Ron Park, Dae-Ho Song
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Publication number: 20150241749Abstract: A display panel includes a base substrate, a gate line disposed under the base substrate and extending in a first direction, a data line disposed under the base substrate and extends in a second direction substantially perpendicular to the first direction, a thin film transistor disposed under the base substrate, and electrically connected to the gate line and the data line, a first electrode disposed under the base substrate and electrically connected to the thin film transistor, an image displaying portion disposed under the first electrode and overlapped with the first electrode, a protecting layer disposed under the image displaying portion, surrounding a lower surface of the image displaying portion and both sides of the image displaying portion in the second direction, and including a protrusion wall protruded in a direction opposite to the base substrate, and an upper polarizer disposed on the base substrate.Type: ApplicationFiled: August 8, 2014Publication date: August 27, 2015Inventors: Hyung-Guen YOON, Eung-Gyu LEE, Jin-Suek KIM, Sae-Ron PARK, Dae-Ho SONG
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Publication number: 20150185516Abstract: A display apparatus includes a first display substrate, a second display substrate, a coupling member interposed between the first display substrate and the second display substrate in a seal line area to couple the first display substrate and the second display substrate, a contact structure interposed between the coupling member and at least one of the display substrates in the seal line area, the contact structure having a concavo-convex shaped surface in contact with the coupling member, and the contact structure includes a moisture trap area and a moisture barrier area, and an electrode layer disposed on the moisture trap area but not on the moisture barrier area, and configured to contact portions of the coupling member in the seal line area.Type: ApplicationFiled: July 30, 2014Publication date: July 2, 2015Inventors: Eung-Gyu Lee, JinSuek Kim, Hyeran Mun