Patents by Inventor Chang Bo Shim
Chang Bo Shim 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: 20240067208Abstract: There is provided a VIL system-based autonomous driving function verification method. According to embodiments of the disclosure, a VIL system enables an autonomous vehicle to verify an autonomous driving function by interlocking with a virtual road environment in any other place, without having to go to a real test road corresponding to a simulated virtual road environment. Accordingly, an autonomous driving function can be rapidly verified based on a VIL system with respect to various virtual road environments without changing a driving place, so that speed and convenience in development of autonomous driving technology can be enhanced.Type: ApplicationFiled: April 21, 2023Publication date: February 29, 2024Inventors: Young Bo SHIM, Kyoung Won MIN, Haeng Seon SON, Seon Young LEE, Chang Gue PARK
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Patent number: 11535750Abstract: There are provided a thermosetting resin composition for a semiconductor package and a prepreg and a metal clad laminate using the same. More particularly, there are provided a thermosetting resin composition for a semiconductor package capable of improving desmear characteristics by using a cyanate based ester resin and a benzoxazine resin in a thermosetting resin composition based on an epoxy resin and improving chemical resistance by using a slurry type filler to have high heat resistance and reliability, and a prepreg and a metal clad laminate using the same.Type: GrantFiled: September 25, 2014Date of Patent: December 27, 2022Assignee: LG CHEM, LTD.Inventors: Hwa Yeon Moon, Jung Jin Shim, Hee Yong Shim, Hyun Sung Min, Mi Seon Kim, Chang Bo Shim
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Patent number: 11214677Abstract: The present invention relates to a resin composition having a high flow property, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.Type: GrantFiled: March 8, 2018Date of Patent: January 4, 2022Assignee: LG CHEM, LTD.Inventors: Chang Bo Shim, Hee Yong Shim, Hyun Sung Min, Young Chan Kim, Seung Hyun Song
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Patent number: 11091630Abstract: The present invention relates to a resin composition having high miscibility between internal components, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.Type: GrantFiled: March 8, 2018Date of Patent: August 17, 2021Assignee: LG CHEM, LTDInventors: Chang Bo Shim, Hee Yong Shim, Hyun Sung Min, Young Chan Kim, Seung Hyun Song
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Patent number: 10913849Abstract: A resin composition, optionally for a semiconductor package, and a prepreg and a metal clad laminate using the same are provided. The resin composition according to the present invention may exhibit excellent flowability although being packed with a high content of an inorganic filler, and may provide a prepreg and a metal clad laminate having excellent adhesive strength for a metal foil, and low relative permittivity and a low dissipation factor.Type: GrantFiled: April 11, 2018Date of Patent: February 9, 2021Assignee: LG CHEM, LTD.Inventors: Chang Bo Shim, Hee Yong Shim, Hyun Sung Min, Hwa Yeon Moon, Seung Hyun Song, Yong Seon Hwang
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Publication number: 20200231804Abstract: A resin composition, optionally for a semiconductor package, and a prepreg and a metal clad laminate using the same are provided. The resin composition according to the present invention may exhibit excellent flowability although being packed with a high content of an inorganic filler, and may provide a prepreg and a metal clad laminate having excellent adhesive strength for a metal foil, and low relative permittivity and a low dissipation factor.Type: ApplicationFiled: April 11, 2018Publication date: July 23, 2020Inventors: Chang Bo SHIM, Hee Yong SHIM, Hyun Sung MIN, Hwa Yeon MOON
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Publication number: 20190276661Abstract: The present invention relates to a resin composition having a high flow property, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.Type: ApplicationFiled: March 8, 2018Publication date: September 12, 2019Inventors: Chang Bo SHIM, Hee Yong SHIM, Hyun Sung MIN, Young Chan KIM, Seung Hyun SONG
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Publication number: 20190270881Abstract: The present invention relates to a resin composition having high miscibility between internal components, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.Type: ApplicationFiled: March 8, 2018Publication date: September 5, 2019Inventors: Chang Bo SHIM, Hee Yong SHIM, Hyun Sung MIN, Young Chan KIM, Seung Hyun SONG
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Patent number: 10294341Abstract: The present invention relates to a thermosetting resin composition for a semiconductor package and a prepreg using the same. Specifically, a thermosetting resin composition for a semiconductor package which exhibits a low curing shrinkage ratio and has a high glass transition temperature and greatly improved flowability by introducing acrylic rubber and mixing two specific inorganic fillers surface-treated with a binder of a specific composition at a certain ratio, and a prepreg using the same, are provided.Type: GrantFiled: December 28, 2016Date of Patent: May 21, 2019Assignee: LG Chem, Ltd.Inventors: Hwa Yeon Moon, Yong Seon Hwang, Hee Yong Shim, Hyun Sung Min, Mi Seon Kim, Chang Bo Shim, Young Chan Kim, Seung Hyun Song, Won Ki Kim
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Publication number: 20180148555Abstract: The present invention relates to a thermosetting resin composition for a semiconductor package and a prepreg using the same. Specifically, a thermosetting resin composition for a semiconductor package which exhibits a low curing shrinkage ratio and has a high glass transition temperature and greatly improved flowability by introducing acrylic rubber and mixing two specific inorganic fillers surface-treated with a binder of a specific composition at a certain ratio, and a prepreg using the same, are provided.Type: ApplicationFiled: December 28, 2016Publication date: May 31, 2018Inventors: Hwa Yeon MOON, Yong Seon HWANG, Hee Yong SHIM, Hyun Sung MIN, Mi Seon KIM, Chang Bo SHIM, Young Chan KIM, Seung Hyun SONG, Won Ki KIM
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Publication number: 20160369099Abstract: There are provided a thermosetting resin composition for a semiconductor package and a prepreg and a metal clad laminate using the same. More particularly, there are provided a thermosetting resin composition for a semiconductor package capable of improving desmear characteristics by using a cyanate based ester resin and a benzoxazine resin in a thermosetting resin composition based on an epoxy resin and improving chemical resistance by using a slurry type filler to have high heat resistance and reliability, and a prepreg and a metal clad laminate using the same.Type: ApplicationFiled: September 25, 2014Publication date: December 22, 2016Applicant: LG CHEM, LTD.Inventors: Hwa Yeon MOON, Jung Jin SHIM, Hee Yong SHIM, Hyun Sung MIN, Mi Seon KIM, Chang Bo SHIM
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Patent number: 8047898Abstract: A grinder wheel for a liquid crystal display device and a method of fabricating a liquid crystal display device using the same are provided. Two grinding surfaces are formed in the grinder wheel used for grinding a substrate so that it is possible to improve grinding characteristics, to increase the life of the grinder wheel, and to reduce grinding time. The method includes cutting the substrates attached to each other into a plurality of unit liquid crystal display panels, loading the unit liquid crystal display panel on a grinding table, grinding a predetermined region of the liquid crystal display panel using a grinder wheel including two grinding surfaces of a first grinder surface for primary grinding and a second grinder surface for secondary grinding, and unloading the ground liquid crystal display panel.Type: GrantFiled: December 28, 2005Date of Patent: November 1, 2011Assignee: LG Display Co., Ltd.Inventors: Young Min Hwang, Jeong Joon Lee, Chang Bo Shim
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Patent number: 8031321Abstract: An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.Type: GrantFiled: November 10, 2008Date of Patent: October 4, 2011Assignee: LG Display Co., Ltd.Inventors: Bum Soo Kim, Byoung Chul Choi, Byoung-Mok Ha, Chang Bo Shim, Chang-Soo Na, Cheol Joo Moon, Chong Chan Eun, Gu-Yun Bok, Hae Joon Son, Heung-Sun Kim, Hong Seok Lee, Hyung Jin Park, Hyun-Ho Song, In Kyu Lee, Jae Chuon Ryu, Jae Ho Shin, Jae Min Jong, Je Hyun Kim, Jeong-Ho Lee, Jeong-Joon Lee, Jong Won Kim, Jun Beom Cho, Jun Young Yu, Jung Seung Kim, Jung-Deog Yoo, Jung-Sik Kim, Se Joon Baek, Seung-Bum Lee, Seung-Won Moon, Sung-Mo Koo, Tae Man Kim, Young Phil Bang, Myoung Su Yang, Jae Kyun Lee, Hyun-Seok Jang, Jung Il Lee
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Patent number: 7777828Abstract: Disclosed herein is an inspection apparatus for liquid crystal display panels, which can perform inspection for orientation abnormality of the liquid crystal display panels while maintaining a uniform temperature. The inspection apparatus comprises a heating chamber to heat a plurality of LCD panels received in a cassette, an inspection unit positioned near the heating chamber to receive the LCD panels heated by the heating chamber, and to inspect abnormality of each LCD panel, and a panel transferring part to withdraw each of the LCD panels from the cassette and supply each of the LCD panels to the inspection unit, and to withdraw each of the LCD panels from the inspection unit and supply each of the LCD panels to the cassette while moving between the cassette and the inspection unit.Type: GrantFiled: June 30, 2006Date of Patent: August 17, 2010Assignee: LG Display Co., Ltd.Inventors: Chang Bo Shim, Jae Min Jong, Bum Soo Kim
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Publication number: 20090279045Abstract: An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.Type: ApplicationFiled: November 10, 2008Publication date: November 12, 2009Inventors: Bum Soo Kim, Byoung Chul Choi, Byoung-Mok Ha, Chang Bo Shim, Chang-soo Na, Cheol Joo Moon, Chong Chan Eun, Gu-Yun Bok, Hae Joon Son, Heung-Sun Kim, Hong Seok Lee, Hyung Jin Park, Hyun-Ho Song, In Kyu Lee, Jae Chuon Ryu, Jae Ho Shin, Jae Min Jong, Je Hyun Kim, Jeong Ho Lee, Jeong-Joon Lee, Jong Won Kim, Jun Beom Cho, Jun Young Yu, Jung Seung Kim, Jung-Deog Yoo, Jung-Sik Kim, Se Joon Baek, Seung-Bum Lee, Seung-Won Moon, Sung-mo Koo, Tae Man Kim, Young Phil Bang, Myoung Su Yang, Jae Kyun Lee, Hyun-Seok Jang, Jung Il Lee
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Patent number: 7450213Abstract: An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.Type: GrantFiled: June 29, 2006Date of Patent: November 11, 2008Assignee: LG Display Co., Ltd.Inventors: Bum Soo Kim, Byoung Chul Choi, Byoung-Mok Ha, Chang Bo Shim, Chang-Soo Na, Cheol Joo Moon, Chong Chan Eun, Gu-Yun Bok, Hae Joon Son, Heung-Sun Kim, Hong Seok Lee, Hyung Jin Park, Hyun-Ho Song, In Kyu Lee, Jae Choon Ryu, Jae Ho Shin, Jae Min Jong, Je Hyun Kim, Jeong-Ho Lee, Jeong-Joon Lee, Jong Won Kim, Jun Beom Cho, Jun Young Yu, Jung Seung Kim, Jung-Deog Yoo, Jung-Sik Kim, Se Joon Baek, Seung-Bum Lee, Seung-Won Moon, Sung-Mo Koo, Tae Man Kim, Young Phil Bang, Myoung Su Yang, Jae Kyun Lee, Ilyun-Seok Jang, Jung Il Lee
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Publication number: 20080002137Abstract: An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.Type: ApplicationFiled: June 29, 2006Publication date: January 3, 2008Inventors: Bum Soo Kim, Byoung Chul Choi, Byoung-Mok Ha, Chang Bo Shim, Chang-Soo Na, Cheol Joo Moon, Chong Chan Eun, Gu-Yun Bok, Hae Joon Son, Heung-Sun Kim, Hong Seok Lee, Hyung Jin Park, Hyun-Ho Song, In Kye Lee, Jae Choon Ryu, Jae Ho Shin, Jae Min Jong, Je Hyun Kim, Jeong-Ho Lee, Jeong-Joon Lee, Jong Won Kim, Jun Beom Cho, Jun Young Yu, Jung Seung Kim, Jung-Deog Yoo, Jung-Sik Kim, Se Joon Baek, Seung-Bum Lee, Seung-Won Moon, Sung-Mo Koo, Tae Man Kim, Young Phil Bang, Myoung Su Yang, Jae Kyun Lee, Ilyun-Seok Jang, Jung Il Lee
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Publication number: 20070154294Abstract: Disclosed herein is an inspection apparatus for liquid crystal display panels, which can perform inspection for orientation abnormality of the liquid crystal display panels while maintaining a uniform temperature. The inspection apparatus comprises a heating chamber to heat a plurality of LCD panels received in a cassette, an inspection unit positioned near the heating chamber to receive the LCD panels heated by the heating chamber, and to inspect abnormality of each LCD panel, and a panel transferring part to withdraw each of the LCD panels from the cassette and supply each of the LCD panels to the inspection unit, and to withdraw each of the LCD panels from the inspection unit and supply each of the LCD panels to the cassette while moving between the cassette and the inspection unit.Type: ApplicationFiled: June 30, 2006Publication date: July 5, 2007Applicant: LG.Philips LCD Co., Ltd.Inventors: Chang Bo Shim, Jae Min Jong, Bum Soo Kim
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Patent number: 6327007Abstract: A liquid crystal display array panel includes a substrate, a plurality of gate lines on the substrate, a plurality of data lines on the substrate, an active display region having a plurality of pixels defined by the plurality of gate lines and data lines, and at least two repair lines partially positioned on the active display region and separated from each other. The repair lines crossing some of the plurality of gate lines and all the data lines.Type: GrantFiled: November 5, 1999Date of Patent: December 4, 2001Assignee: LG. Philips LCD Co., Ltd.Inventor: Chang Bo Shim