Patents by Inventor Min-sok Jang
Min-sok Jang 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).
-
Publication number: 20240032212Abstract: A flexible display device includes: a display panel including pixels, where a folding area is defined in the display panel; and a metal plate disposed on a rear surface of the display panel, where the metal plate includes: a lower metal plate; an upper metal plate including a step portion; and a main spacer and a subspacer disposed between the lower metal plate and the upper metal plate, where the subspacer overlaps the step portion in a plan view.Type: ApplicationFiled: March 22, 2023Publication date: January 25, 2024Inventor: Min Sok JANG
-
Patent number: 11592696Abstract: A display device and a method of manufacturing the display device are provided. The display device includes a first lamination member that includes a first area and a second area that is an area other than the first area; a bonding member disposed on one side of the first lamination member and that includes an adhesive resin; and a second lamination member disposed on the other side of the bonding member, wherein the bonding member includes a crack portion formed in at least a part of a matrix of the adhesive resin.Type: GrantFiled: November 2, 2021Date of Patent: February 28, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventor: Min Sok Jang
-
Patent number: 11581499Abstract: A display device has a first non-foldable area, a second non-foldable area spaced apart from the first non-foldable area, and a foldable area disposed between the first non-foldable area and the second non-foldable area. The display device includes: a support member; a first adhesive layer disposed on the support member; a buffer member disposed on the first adhesive layer; a second adhesive layer disposed on the buffer member; and a flexible display panel disposed on the second adhesive layer. At least one of the support member and the buffer member includes a first area overlapping the foldable area having at least one first uneven area to facilitate bending, the at least one first uneven area being formed on a surface of the first area.Type: GrantFiled: August 19, 2020Date of Patent: February 14, 2023Assignee: Samsung Display Co., Ltd.Inventor: Min Sok Jang
-
Patent number: 11348488Abstract: A display device includes a display panel including a folding area, and a metal plate disposed below the display panel. The metal plate includes a first plate and a second plate which are spaced apart from and face each other, at least one spacer disposed between the first plate and the second plate, and a space between the first plate and the second plate, the space excluding the at least one spacer.Type: GrantFiled: October 1, 2020Date of Patent: May 31, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventor: Min Sok Jang
-
Publication number: 20220057670Abstract: A display device and a method of manufacturing the display device are provided. The display device includes a first lamination member that includes a first area and a second area that is an area other than the first area; a bonding member disposed on one side of the first lamination member and that includes an adhesive resin; and a second lamination member disposed on the other side of the bonding member, wherein the bonding member includes a crack portion formed in at least a part of a matrix of the adhesive resin.Type: ApplicationFiled: November 2, 2021Publication date: February 24, 2022Inventor: MIN SOK JANG
-
Patent number: 11194183Abstract: A display device and a method of manufacturing the display device are provided. The display device includes a first lamination member that includes a first area and a second area that is an area other than the first area; a bonding member disposed on one side of the first lamination member and that includes an adhesive resin; and a second lamination member disposed on the other side of the bonding member, wherein the bonding member includes a crack portion formed in at least a part of a matrix of the adhesive resin.Type: GrantFiled: February 27, 2019Date of Patent: December 7, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventor: Min Sok Jang
-
Publication number: 20210319724Abstract: A display device includes a display panel including a folding area, and a metal plate disposed below the display panel. The metal plate includes a first plate and a second plate which are spaced apart from and face each other, at least one spacer disposed between the first plate and the second plate, and a space between the first plate and the second plate, the space excluding the at least one spacer.Type: ApplicationFiled: October 1, 2020Publication date: October 14, 2021Applicant: Samsung Display Co., LTD.Inventor: Min Sok JANG
-
Publication number: 20210057660Abstract: A display device has a first non-foldable area, a second non-foldable area spaced apart from the first non-foldable area, and a foldable area disposed between the first non-foldable area and the second non-foldable area. The display device includes: a support member; a first adhesive layer disposed on the support member; a buffer member disposed on the first adhesive layer; a second adhesive layer disposed on the buffer member; and a flexible display panel disposed on the second adhesive layer. At least one of the support member and the buffer member includes a first area overlapping the foldable area having at least one first uneven area to facilitate bending, the at least one first uneven area being formed on a surface of the first area.Type: ApplicationFiled: August 19, 2020Publication date: February 25, 2021Inventor: Min Sok JANG
-
Publication number: 20190361286Abstract: A display device and a method of manufacturing the display device are provided. The display device includes a first lamination member that includes a first area and a second area that is an area other than the first area; a bonding member disposed on one side of the first lamination member and that includes an adhesive resin; and a second lamination member disposed on the other side of the bonding member, wherein the bonding member includes a crack portion formed in at least a part of a matrix of the adhesive resin.Type: ApplicationFiled: February 27, 2019Publication date: November 28, 2019Inventor: MIN SOK JANG
-
Patent number: 8821764Abstract: In an anisotropic conductive adhesive containing a conductive particle, the conductive particle includes a resin particle that is provided with a cavity formed therein and a conductive layer surrounding a surface of the resin particle. The cavity is formed by mixing the resin particle with a reactant and partially removing the reactant from the resin particle. Thus, the conductive particle may readily absorb an external pressure, thereby providing an improved malleability to the conductive particle.Type: GrantFiled: February 23, 2012Date of Patent: September 2, 2014Assignee: Samsung Display Co., Ltd.Inventors: Min-Sok Jang, Kyung-Hwan Ko, Seung-Il Lee, Jin-Wook Moon, Jeong-Geun Han
-
Publication number: 20120152455Abstract: In an anisotropic conductive adhesive containing a conductive particle, the conductive particle includes a resin particle that is provided with a cavity formed therein and a conductive layer surrounding a surface of the resin particle. The cavity is formed by mixing the resin particle with a reactant and partially removing the reactant from the resin particle. Thus, the conductive particle may readily absorb an external pressure, thereby providing an improved malleability to the conductive particle.Type: ApplicationFiled: February 23, 2012Publication date: June 21, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min-Sok JANG, Kyung-Hwan KO, Seung-Il LEE, Jin-Wook MOON, Jeong-Geun HAN
-
Patent number: 8153030Abstract: In an anisotropic conductive adhesive containing a conductive particle, the conductive particle includes a resin particle that is provided with a cavity formed therein and a conductive layer surrounding a surface of the resin particle. The cavity is formed by mixing the resin particle with a reactant and partially removing the reactant from the resin particle. Thus, the conductive particle may readily absorb an external pressure, thereby providing an improved malleability to the conductive particle.Type: GrantFiled: September 9, 2008Date of Patent: April 10, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Min-Sok Jang, Kyung-Hwan Ko, Seung-Il Lee, Jin-Wook Moon, Jeong-Geun Han
-
Patent number: 7961288Abstract: A liquid crystal display panel includes a first substrate including a gate line, a data line crossing the gate line, and an insulating layer interposed between the gate line and the data line, defining a pixel, and a thin film transistor disposed at the pixel, a second substrate facing the first substrate, and a cell gap maintaining member disposed between the first substrate and the second substrate and including a connecting wall attached to either the first substrate or the second substrate, and a plurality of protrusions protruding from the connecting wall.Type: GrantFiled: September 7, 2006Date of Patent: June 14, 2011Assignee: Samsung Electronics Co., Ltd.Inventor: Min-sok Jang
-
Patent number: 7528411Abstract: A display panel and a method for manufacturing the display device having the display pixel, includes forming a first substrate with pixel areas and a second substrate facing the first substrate. The second substrate includes a color filter layer having a first region and a second region that is arranged lower than the first region. A first member is arranged in the first region between the first substrate and the second substrate to maintain a cell gap between the first substrate and the second substrate. The second cell gap-maintaining member is arranged in the second region between the first substrate and the second substrate to absorb an external force being applied to the first substrate and the second substrate.Type: GrantFiled: October 17, 2005Date of Patent: May 5, 2009Assignee: Samsung Electronics Co., Ltd.Inventor: Min Sok Jang
-
Patent number: 7518696Abstract: An LCD panel includes a first substrate including a first substrate material, a plurality of thin film transistors (“TFTs”) formed on the first substrate material each having a drain electrode, and an organic layer formed on the plurality of TFTs which further includes a color filter layer, a second substrate disposed opposite to the first substrate and including a second substrate material, a main column spacer having a first end connected to the first substrate, and a second end connected to the second substrate, a sub column spacer having a first end connected to one of the first and second substrates, and a second end being spaced apart from the other one of the first and second substrates, and a recessed portion formed in at least one of the first and second substrates corresponding to the sub column spacer.Type: GrantFiled: August 17, 2006Date of Patent: April 14, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Min-sok Jang, Jeong-uk Heo
-
Publication number: 20090068916Abstract: In an anisotropic conductive adhesive containing a conductive particle, the conductive particle includes a resin particle that is provided with a cavity formed therein and a conductive layer surrounding a surface of the resin particle. The cavity is formed by mixing the resin particle with a reactant and partially removing the reactant from the resin particle. Thus, the conductive particle may readily absorb an external pressure, thereby providing an improved malleability to the conductive particle.Type: ApplicationFiled: September 9, 2008Publication date: March 12, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min-Sok JANG, Kyung-Hwan KO, Seung-Il LEE, Jin-Wook MOON, Jeong-Geun HAN
-
Publication number: 20070165179Abstract: A liquid crystal display panel includes a first substrate including a gate line, a data line crossing the gate line, and an insulating layer interposed between the gate line and the data line, defining a pixel, and a thin film transistor disposed at the pixel, a second substrate facing the first substrate, and a cell gap maintaining member disposed between the first substrate and the second substrate and including a connecting wall attached to either the first substrate or the second substrate, and a plurality of protrusions protruding from the connecting wall.Type: ApplicationFiled: September 7, 2006Publication date: July 19, 2007Inventor: Min-sok Jang
-
Publication number: 20070069204Abstract: An LCD panel includes a first substrate including a first substrate material, a plurality of thin film transistors (“TFTs”) formed on the first substrate material each having a drain electrode, and an organic layer formed on the plurality of TFTs which further includes a color filter layer, a second substrate disposed opposite to the first substrate and including a second substrate material, a main column spacer having a first end connected to the first substrate, and a second end connected to the second substrate, a sub column spacer having a first end connected to one of the first and second substrates, and a second end being spaced apart from the other one of the first and second substrates, and a recessed portion formed in at least one of the first and second substrates corresponding to the sub column spacer.Type: ApplicationFiled: August 17, 2006Publication date: March 29, 2007Inventors: Min-sok Jang, Jeong-uk Heo
-
Publication number: 20070013821Abstract: A method for manufacturing a liquid crystal display comprises forming a surfactant on a first surface of a first substrate, and treating the first substrate. A liquid crystal display comprises an upper panel, a lower panel facing the upper panel and attached to the upper panel, a static electricity blocking layer formed on at least one surface of the upper and lower panels, and a polarizer attached on the static electricity blocking layer.Type: ApplicationFiled: May 4, 2006Publication date: January 18, 2007Inventors: Min-Sok Jang, Baek-Kyun Jeon