Patents by Inventor Sung Hun SON
Sung Hun SON 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: 11825643Abstract: According to the disclosure, highly integrated memory cells and a semiconductor device having the same are provided. According to an embodiment, a semiconductor device comprises a plurality of memory cells vertically stacked on a base substrate, each of the plurality of memory cells includes, a bit line vertically oriented from the base substrate, a capacitor horizontally spaced apart from the bit line, an active layer horizontally oriented between the bit line and the capacitor, a word line positioned on at least one of a top surface and bottom surface of the active layer and horizontally extending in a direction crossing the active layer, and a capping layer positioned between the word line and the bit line and including, at least, a low-k material and an air gap.Type: GrantFiled: January 26, 2021Date of Patent: November 21, 2023Assignee: SK hynix Inc.Inventors: Seung Wook Ryu, Sung Hun Son, Ki Hong Lee
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Publication number: 20230070775Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: ApplicationFiled: November 14, 2022Publication date: March 9, 2023Inventors: Kang Bin YI, Dong Rak KO, Sung Ho KIM, Eun Ji SEO, Sung Hun SON, Hee Kyun SHIN, Seok Lyul YOON, Jeong Seok LEE, Sung Wook JUNG, Hwan Kyeong JEONG
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Patent number: 11526039Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: GrantFiled: May 23, 2022Date of Patent: December 13, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kang Bin Yi, Dong Rak Ko, Sung Ho Kim, Eun Ji Seo, Sung Hun Son, Hee Kyun Shin, Seok Lyul Yoon, Jeong Seok Lee, Sung Wook Jung, Hwan Kyeong Jeong
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Publication number: 20220283454Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: ApplicationFiled: May 23, 2022Publication date: September 8, 2022Inventors: Kang Bin YI, Dong Rak KO, Sung Ho KIM, Eun Ji SEO, Sung Hun SON, Hee Kyun SHIN, Seok Lyul YOON, Jeong Seok LEE, Sung Wook JUNG, Hwan Kyeong JEONG
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Publication number: 20220285158Abstract: The present invention provides a method for fabricating a semiconductor device capable of improving the contact resistance. According to an embodiment of the present invention, the method for fabricating the semiconductor device comprises: forming a doped region by doping and activation annealing a first dopant on a substrate; forming an interlayer insulating layer on the substrate; forming a contact hole exposing the doped region by etching the interlayer insulating layer; exposing the doped region to a pre-annealing; forming an additional doped region by doping a second dopant on a pre-annealed doped region; exposing the additional doped region to a post-annealing; and forming metal silicide on the additional doped region.Type: ApplicationFiled: October 7, 2021Publication date: September 8, 2022Inventors: Jae Chun CHA, Kyeong Taek KIM, Sung Hun SON
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Patent number: 11340483Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: GrantFiled: March 22, 2021Date of Patent: May 24, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kang Bin Yi, Dong Rak Ko, Sung Ho Kim, Eun Ji Seo, Sung Hun Son, Hee Kyun Shin, Seok Lyul Yoon, Jeong Seok Lee, Sung Wook Jung, Hwan Kyeong Jeong
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Publication number: 20220013524Abstract: According to the disclosure, highly integrated memory cells and a semiconductor device having the same are provided. According to an embodiment, a semiconductor device comprises a plurality of memory cells vertically stacked on a base substrate, each of the plurality of memory cells includes, a bit line vertically oriented from the base substrate, a capacitor horizontally spaced apart from the bit line, an active layer horizontally oriented between the bit line and the capacitor, a word line positioned on at least one of a top surface and bottom surface of the active layer and horizontally extending in a direction crossing the active layer, and a capping layer positioned between the word line and the bit line and including, at least, a low-k material and an air gap.Type: ApplicationFiled: January 26, 2021Publication date: January 13, 2022Inventors: Seung Wook RYU, Sung Hun SON, Ki Hong LEE
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Publication number: 20210208432Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: ApplicationFiled: March 22, 2021Publication date: July 8, 2021Inventors: Kang Bin YI, Dong Rak KO, Sung Ho KIM, Eun Ji SEO, Sung Hun SON, Hee Kyun SHIN, Seok Lyul YOON, Jeong Seok LEE, Sung Wook JUNG, Hwan Kyeong JEONG
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Patent number: 10955693Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: GrantFiled: January 28, 2020Date of Patent: March 23, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kang Bin Yi, Dong Rak Ko, Sung Ho Kim, Eun Ji Seo, Sung Hun Son, Hee Kyun Shin, Seok Lyul Yoon, Jeong Seok Lee, Sung Wook Jung, Hwan Kyeong Jeong
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Publication number: 20200166787Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: ApplicationFiled: January 28, 2020Publication date: May 28, 2020Inventors: Kang Bin YI, Dong Rak KO, Sung Ho KIM, Eun Ji SEO, Sung Hun SON, Hee Kyun SHIN, Seok Lyul YOON, Jeong Seok LEE, Sung Wook JUNG, Hwan Kyeong JEONG
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Patent number: 10591759Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: GrantFiled: May 2, 2017Date of Patent: March 17, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kang Bin Yi, Dong Rak Ko, Sung Ho Kim, Eun Ji Seo, Sung Hun Son, Hee Kyun Shin, Seok Lyul Yoon, Jeong Seok Lee, Sung Wook Jung, Hwan Kyeong Jeong
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Publication number: 20170322435Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.Type: ApplicationFiled: May 2, 2017Publication date: November 9, 2017Inventors: Kang Bin YI, Dong Rak KO, Sung Ho KIM, Eun Ji SEO, Sung Hun SON, Hee Kyun SHIN, Seok Lyul YOON, Jeong Seok LEE, Sung Wook JUNG, Hwan Kyeong JEONG