Patents by Inventor Min-Ki Lim
Min-Ki Lim 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: 20240136664Abstract: A battery includes an electrode assembly including a first electrode, a second electrode and a separator between the first electrode and the second electrode, the first electrode, the second electrode and the separator being wound around a winding axis to define a core and an outer peripheral surface. The first electrode and the second electrode include a first uncoated region and a second uncoated region along a winding direction, respectively, and an active material layer coating is absent in the first uncoated region and the second uncoated region. The battery further includes a housing receiving the electrode assembly through an opening formed at a bottom, a first current collector coupled to the first uncoated region and disposed within the housing, a cap covering the opening, a spacer interposed between the cap and the electrode assembly to fix the electrode assembly and seal the housing, and a terminal electrically connected to the second uncoated region.Type: ApplicationFiled: February 18, 2022Publication date: April 25, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Min-Ki JO, Bo-Hyun KANG, Do-Gyun KIM, Su-Ji CHOI, Kwang-Su HWANGBO, Hae-Jin LIM, Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG, Geon-Woo MIN, Jae-Woong KIM
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Publication number: 20240128605Abstract: Provided are an electrode assembly, a battery, and a battery pack and vehicle including the same. An electrode assembly, in which a first electrode, a second electrode, and a separator interposed therebetween are wound about an axis to define a core and an outer circumferential surface. At least one of the first electrode and the second electrode includes, at a long side end portion, an uncoated portion exposed beyond the separator in a direction of the axis. At least a part of the uncoated portion is bent in a radial direction of the electrode assembly to define a bent surface region having overlapping layers of the uncoated portion. The bent surface region includes a welding target region having a number of the overlapping layers of the uncoated portion, and the welding target region extends along a radial direction of the electrode assembly.Type: ApplicationFiled: February 18, 2022Publication date: April 18, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Min-Woo KIM, Do-Gyun KIM, Kyung-Wook CHO, Geon-Woo MIN, Min-Ki JO, Jae-Woong KIM, Kwang-Su HWANGBO, Hae-Jin LIM, Su-Ji CHOI, Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG
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Publication number: 20240086135Abstract: An electronic device is provided that includes a first display and a second display. The electronic device also includes a processor configured to allocate a first set of resources to the first display and a second set of resources to the second display. The first set of resources is different from the second set of resources. Each of the first set of resources and the second set of resources includes one or more of at least one available hardware resource and at least one available software resource.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Inventors: Duk Ki HONG, Hyuk KANG, Jeong Hun KIM, Jae Bong YOO, Kyung Soo LIM, Jun Hak LIM, Min Gyew KIM, Na Jung Seo
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Patent number: 9760046Abstract: Provided is a fixing device. The fixing device includes: a fixing belt including a base; a nip forming member arranged inside the fixing belt; and a pressing member arranged outside the fixing belt to face the nip forming member to form a fixing nip. The hardness of the nip forming member is configured with respect to the hardness of the base.Type: GrantFiled: March 4, 2016Date of Patent: September 12, 2017Assignee: S-PRINTING SOLUTION CO., LTD.Inventors: Min-ki Lim, Ki-hyuk Lee
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Publication number: 20160274519Abstract: Provided is a fixing device. The fixing device includes: a fixing belt including a base; a nip forming member arranged inside the fixing belt; and a pressing member arranged outside the fixing belt to face the nip forming member to form a fixing nip. The hardness of the nip forming member is configured with respect to the hardness of the base.Type: ApplicationFiled: March 4, 2016Publication date: September 22, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min-ki LIM, Ki-hyuk LEE
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Patent number: 9111813Abstract: An etchant includes: 5 to 20 wt % of persulfate, 1 to 10 wt % of at least one compound of an inorganic acid, an inorganic acid salt, or a mixture thereof, 0.3 to 5 wt % of a cyclic amine compound, 1 to 10 wt % of at least one compound of an organic acid, an organic acid salt, or a mixture thereof, 0.1 to 5 wt % of p-toluenesulfonic acid, and water, based on the total weight of the etchant. A copper-titanium etchant further includes 0.01 to 2 wt % of a fluoride-containing compound. A method of forming a display device using the etchant, and a display device, are also disclosed.Type: GrantFiled: June 17, 2014Date of Patent: August 18, 2015Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hong-Sick Park, Wang-Woo Lee, Sang-Tae Kim, Joon-Woo Lee, Young-Chul Park, Young-Jun Jin, Kyong-Min Kang, Young-Jin Yoon, Suck-Jun Lee, O-Byoung Kwon, In-Ho Yu, Sang-Hoon Jang, Min-Ki Lim, Dong-Ki Kim
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Patent number: 9048430Abstract: Exemplary embodiments of the present invention disclose a non-halogenated etchant for etching an indium oxide layer and a method of manufacturing a display substrate using the non-halogenated etchant, the non-halogenated etchant including nitric acid, sulfuric acid, a corrosion inhibitor including ammonium, a cyclic amine-based compound, and water.Type: GrantFiled: December 19, 2011Date of Patent: June 2, 2015Assignees: Samsung Display Co., Ltd., Dongwoo Fine-Chem Co., Ltd.Inventors: Seon-Il Kim, Shin-Il Choi, Ji-Young Park, Sang-Gab Kim, O-Byoung Kwon, Dong-Ki Kim, Sang-Tae Kim, Young-Chul Park, In-Ho Yu, Young-Jin Yoon, Suck-Jun Lee, Joon-Woo Lee, Min-Ki Lim, Sang-Hoon Jang, Young-Jun Jin
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Publication number: 20140295599Abstract: An etchant includes: 5 to 20 wt % of persulfate, 1 to 10 wt % of at least one compound of an inorganic acid, an inorganic acid salt, or a mixture thereof, 0.3 to 5 wt % of a cyclic amine compound, 1 to 10 wt % of at least one compound of an organic acid, an organic acid salt, or a mixture thereof, 0.1 to 5 wt % of p-toluenesulfonic acid, and water, based on the total weight of the etchant. A copper-titanium etchant further includes 0.01 to 2 wt % of a fluoride-containing compound. A method of forming a display device using the etchant, and a display device, are also disclosed.Type: ApplicationFiled: June 17, 2014Publication date: October 2, 2014Inventors: Hong-Sick PARK, Wang-Woo LEE, Sang-Tae KIM, Joon-Woo LEE, Young-Chul PARK, Young-Jun JIN, Kyong-Min KANG, Young-Jin YOON, Suck-Jun LEE, O-Byoung KWON, In-Ho YU, Sang-Hoon JANG, Min-Ki LIM, Dong-Ki KIM
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Patent number: 8785935Abstract: An etchant includes: 5 to 20 wt % of persulfate, 1 to 10 wt % of at least one compound of an inorganic acid, an inorganic acid salt, or a mixture thereof, 0.3 to 5 wt % of a cyclic amine compound, 1 to 10 wt % of at least one compound of an organic acid, an organic acid salt, or a mixture thereof, 0.1 to 5 wt % of p-toluenesulfonic acid, and water, based on the total weight of the etchant. A copper-titanium etchant further includes 0.01 to 2 wt % of a fluoride-containing compound. A method of forming a display device using the etchant, and a display device, are also disclosed.Type: GrantFiled: June 24, 2011Date of Patent: July 22, 2014Assignee: Samsung Display Co., Ltd.Inventors: Hong-Sick Park, Wang-Woo Lee, Sang-Tae Kim, Joon-Woo Lee, Young-Chul Park, Young-Jun Jin, Kyong-Min Kang, Young-Jin Yoon, Suck-Jun Lee, O-Byoung Kwon, In-Ho Yu, Sang-Hoon Jang, Min-Ki Lim, Dong-Ki Kim
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Patent number: 8617944Abstract: An etchant composition for etching a transparent electrode is provided, the etchant composition includes an inorganic acid, an ammonium (NH4+)-containing compound, a cyclic amine compound, and the remaining amount of water.Type: GrantFiled: March 1, 2013Date of Patent: December 31, 2013Assignees: Dongwood Fine-Chem Co., Ltd., Samsung Display Co., Ltd.Inventors: Byeong-Jin Lee, Hong-Sik Park, Sang-Tae Kim, Joon-Woo Lee, Young-Chul Park, Young-Jun Jin, Suck-Jun Lee, Seung-Jae Yang, O-Byoung Kwon, In-Ho Yu, Sang-Hoon Jang, Min-Ki Lim, Hye-Ra Shin, Yu-Jin Lee
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Patent number: 8409999Abstract: An etchant composition for etching a transparent electrode is provided, the etchant composition includes an inorganic acid, an ammonium (NH4+)-containing compound, a cyclic amine compound, and the remaining amount of water.Type: GrantFiled: November 16, 2010Date of Patent: April 2, 2013Assignee: Samsung Display Co., Ltd.Inventors: Byeong-Jin Lee, Hong-Sick Park, Sang-Tae Kim, Joon-Woo Lee, Young-Chul Park, Young-Jun Jin, Suck-Jun Lee, Seung-Jae Yang, O-Byoung Kwon, In-Ho Yu, Sang-Hoon Jang, Min-Ki Lim, Hye-Ra Shin, Yu-Jin Lee
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Patent number: 8383437Abstract: An etchant according to exemplary embodiments of the present invention includes about 0.5 wt % to about 20 wt % of persulfate, about 0.01 wt % to about 2 wt % of a fluorine compound, about 1 wt % to about 10 wt % of inorganic acid, about 0.5 wt % to about 5 wt % of a cyclic amine compound, about 0.1 wt % to about 5 wt % of a chlorine compound, about 0.05 wt % to about 3 wt % of copper salt, about 0.1 wt % to about 10 wt % of organic acid or organic acid salt, and water.Type: GrantFiled: September 1, 2011Date of Patent: February 26, 2013Assignees: Samsung Display Co., Ltd., Dongwoo Fine-Chem Co., Ltd.Inventors: Ji-Young Park, Shin-Il Choi, Jong-Hyun Choung, Sang Gab Kim, Seon-Il Kim, Sang-Tae Kim, Joon-Woo Lee, Young-Chul Park, Young-Jun Jin, Kyong-Min Kang, Suck-Jun Lee, O-Byoung Kwon, In-Ho Yu, Sang-Hoon Jang, Min-Ki Lim, Yu-Jin Lee
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Publication number: 20120252148Abstract: An etchant according to exemplary embodiments of the present invention includes about 0.5 wt % to about 20 wt % of persulfate, about 0.01 wt % to about 2 wt % of a fluorine compound, about 1 wt % to about 10 wt % of inorganic acid, about 0.5 wt % to about 5 wt % of a cyclic amine compound, about 0.1 wt % to about 5 wt % of a chlorine compound, about 0.05 wt % to about 3 wt % of copper salt, about 0.1 wt % to about 10 wt % of organic acid or organic acid salt, and water.Type: ApplicationFiled: September 1, 2011Publication date: October 4, 2012Applicants: DONGWOO FINE-CHEM CO., LTD., SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Young PARK, Shin-Il CHOI, Jong-Hyun CHOUNG, Sang Gab KIM, Seon-Il KIM, Sang-Tae KIM, Joon-Woo LEE, Young-Chul PARK, Young-Jun JIN, Kyong-Min KANG, Suck-Jun LEE, O-Byoung KWON, In-Ho YU, Sang-Hoon JANG, Min-Ki LIM, Yu-Jin LEE
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Publication number: 20120208310Abstract: Exemplary embodiments of the present invention disclose a non-halogenated etchant for etching an indium oxide layer and a method of manufacturing a display substrate using the non-halogenated etchant, the non-halogenated etchant including nitric acid, sulfuric acid, a corrosion inhibitor including ammonium, a cyclic amine-based compound, and water.Type: ApplicationFiled: December 19, 2011Publication date: August 16, 2012Applicants: DONGWOO FINE-CHEM CO., LTD., SAMSUNG ELECTRONICS CO., LTD.Inventors: Seon-Il KIM, Shin-Il Choi, Ji-Young Park, Sang-Gab Kim, O-Byoung Kwon, Dong-Ki Kim, Sang-Tae Kim, Young-Chul Park, In-Ho Yu, Young-Jin Yoon, Suck-Jun Lee, Joon-Woo Lee, Min-Ki Lim, Sang-Hoon Jang, Young-Jun JIN
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Publication number: 20120153287Abstract: An etchant includes: 5 to 20 wt % of persulfate, 1 to 10 wt % of at least one compound of an inorganic acid, an inorganic acid salt, or a mixture thereof, 0.3 to 5 wt % of a cyclic amine compound, 1 to 10 wt % of at least one compound of an organic acid, an organic acid salt, or a mixture thereof, 0.1 to 5 wt % of p-toluenesulfonic acid, and water, based on the total weight of the etchant. A copper-titanium etchant further includes 0.01 to 2 wt % of a fluoride-containing compound. A method of forming a display device using the etchant, and a display device, are also disclosed.Type: ApplicationFiled: June 24, 2011Publication date: June 21, 2012Applicants: DONGWOO FINE-CHEM CO., LTD., SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong-Sick PARK, Wang-Woo LEE, Sang-Tae KIM, Joon-Woo LEE, Young-Chul PARK, Young-Jun JIN, Kyong-Min KANG, Young-Jin YOON, Suck-Jun LEE, O-Byoung KWON, In-Ho YU, Sang-Hoon JANG, Min-Ki LIM, Dong-Ki KIM
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Publication number: 20110183476Abstract: An etchant composition for etching a transparent electrode is provided, the etchant composition includes an inorganic acid, an ammonium (NH4+)-containing compound, a cyclic amine compound, and the remaining amount of water.Type: ApplicationFiled: November 16, 2010Publication date: July 28, 2011Inventors: Byeong-Jin LEE, Hong-Sick Park, Sang-Tae Kim, Joon-Woo Lee, Young-Chul Park, Young-Jun Jin, Suck-Jun Lee, Seung-Jae Yang, O-Byoung Kwon, In-Ho Yu, Sang-Hoon Jang, Min-Ki Lim, Hye-Ra Shin, Yu-Jin Lee
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Patent number: 7968000Abstract: An etchant composition is provided. The etchant composition includes about 40 to about 65 wt % of phosphoric acid, about 2 to about 5 wt % of nitric acid, about 2 to about 20 wt % of acetic acid, about 0.1 to about 2 wt % of a compound containing phosphate, about 0.1 to about 2 wt % of a compound simultaneously containing an amino group and a carboxyl group, and a remaining weight percent of water for the total weight of the composition.Type: GrantFiled: April 29, 2009Date of Patent: June 28, 2011Assignees: Samsung Electronics, Co., Ltd., Dongwoo Fine-Chem Co., Ltd.Inventors: Young-Joo Choi, Bong-Kyun Kim, Byeong-Jin Lee, Jong-Hyun Choung, Sun-Young Hong, Nam-Seok Suh, Hong-Sick Park, Ky-Sub Kim, Seung-Yong Lee, Joon-Woo Lee, Young-Chul Park, Young-Jun Jin, Seung-Jae Yang, Hyun-Kyu Lee, Sang-Hoon Jang, Min-Ki Lim
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Publication number: 20100120209Abstract: An etchant composition is provided. The etchant composition includes about 40 to about 65 wt % of phosphoric acid, about 2 to about 5 wt % of nitric acid, about 2 to about 20 wt % of acetic acid, about 0.1 to about 2 wt % of a compound containing phosphate, about 0.1 to about 2 wt % of a compound simultaneously containing an amino group and a carboxyl group, and a remaining weight percent of water for the total weight of the composition.Type: ApplicationFiled: April 29, 2009Publication date: May 13, 2010Inventors: Young-Joo CHOI, Bong-Kyun KIM, Byeong-Jin LEE, Jong-Hyun CHOUNG, Sun-Young HONG, Nam-Seok SUH, Hong-Sick PARK, Ky-Sub KIM, Seung-Yong LEE, Joon-Woo LEE, Young-Chul PARK, Young-Jun JIN, Seung-Jae YANG, Hyun-Kyu LEE, Sang-Hoon JANG, Min-Ki LIM