Patents by Inventor Tae Wook JUNG
Tae Wook JUNG 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: 20240120362Abstract: Disclosed are a backside illuminated image sensor and a method of manufacturing the same. More particularly, a backside illuminated image sensor and a method of manufacturing the backside illuminated image sensor include a light scattering portion in a substrate configured to converge a path of incident light to a photoelectric conversion structure, thereby preventing cross-talk between adjacent pixels and increasing light sensitivity.Type: ApplicationFiled: March 21, 2023Publication date: April 11, 2024Inventors: Sang Won YUN, Ju Hwan JUNG, Tae Wook KANG
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Publication number: 20240122048Abstract: A display device includes a light-emitting device disposed on a substrate and including an emission layer, and a light controller disposed on the light-emitting device. The light controller includes a plurality of main light blocking patterns extending in a first direction and spaced apart from each other in a second direction intersecting the first direction, and a plurality of sub-light blocking patterns disposed between adjacent ones of the plurality of main light blocking patterns, extending in the first direction, and spaced apart from each other in the second direction. Each of the plurality of main light blocking patterns has a first thickness in a thickness direction of the substrate, and each of the plurality of sub-light blocking patterns has a second thickness that is less than the first thickness in the thickness direction of the substrate.Type: ApplicationFiled: May 31, 2023Publication date: April 11, 2024Applicant: Samsung Display Co., LTD.Inventors: Kab Jong SEO, Tae Wook KANG, Jun Ho SIM, Jae Hun LEE, Yang-Ho JUNG
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Publication number: 20240121989Abstract: A display device includes: a first pixel electrode disposed in a first emission area, on a substrate; an insulating layer covering edges of the first pixel electrode; a first light-emitting layer disposed on the first pixel electrode and the insulating layer; a first common electrode disposed on the first light-emitting layer; banks disposed on the insulating layer and surrounding the first emission area; and a first organic pattern surrounding the first emission area, disposed on the banks, and including the same material as the first light-emitting layer. Side surfaces of each of the banks are spaced apart from side surfaces of the insulating layer.Type: ApplicationFiled: August 3, 2023Publication date: April 11, 2024Inventors: Da Woon JUNG, Su Bin BAE, Tae Wook KANG, Sang Gab KIM, Yun Jong YEO, Yu Gwang JEONG
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Publication number: 20240113149Abstract: Disclosed are a backside illuminated image sensor and a method of manufacturing the same. More particularly, a backside illuminated image sensor and a method of manufacturing the backside illuminated image sensor include a plurality of sequential layers have different refractive indexes to extend a path of incident light passing through a lens, thereby increasing sensitivity.Type: ApplicationFiled: March 27, 2023Publication date: April 4, 2024Inventors: Chang Hun HAN, Ju Hwan JUNG, Sang Won YUN, Tae Wook KANG
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Patent number: 11950383Abstract: A display apparatus according to a concept of the disclosure includes: a display panel configured to display an image in a front direction; a top chassis positioned in a front direction of the display panel; a bottom chassis positioned in a rear direction of the display panel; a rear cover covering a rear side of the bottom chassis; and a stand member being accommodatable in the rear cover and selectively coupled with a rear surface of the rear cover, wherein the rear cover includes an accommodating portion in which the stand member is accommodated and a coupling portion coupled with the stand member, and the stand member includes an inserting protrusion which is inserted into the accommodating portion and the coupling portion.Type: GrantFiled: August 27, 2019Date of Patent: April 2, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hee-Bong Kim, Dong Wook Kim, Ji-Gwang Kim, Tae-Hun Kim, Yong Gu Do, Jeong Woo Park, Gil Jae Lee, Sang Young Lee, Pil Kwon Jung, Su-An Choi
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Publication number: 20240079584Abstract: The present disclosure discloses a positive electrode active material for a lithium secondary battery comprising a secondary particle having an average particle size (D50) of 1 to 15 ?m, formed by agglomeration of at least two primary macro particles having an average particle size (D50) of 0.1 to 3 ?m; and a coating layer of a lithium-metal oxide on a surface of the secondary particle, wherein the primary macro particles are represented by LiaNi1-x-yCoxM1yM2wO2 (1.0?a?1.5, 0?x?0.2, 0?y?0.2, 0?w?0.1, 0?x+y?0.2, M1 includes at least one metal of Mn or Al, and M2 includes at least one metal selected from the group consisting of Ba, Ca, Zr, Ti, Mg, Ta, Nb and Mo), and wherein the lithium-metal oxide is a low-temperature phase LixCoO2(0<x?1) having at least one of a spinel structure (Fd-3m) or a disordered rock-salt structure (Fm-3m).Type: ApplicationFiled: February 7, 2022Publication date: March 7, 2024Applicant: LG Energy Solution, Ltd.Inventors: Jong-Wook Heo, Ji-Hye Kim, Tae-Gu Yoo, Wang-Mo Jung, Hae-Jung Jung, Chi-Ho Jo
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Publication number: 20240079554Abstract: An electrode includes an electrode active material, wherein the electrode active material layer includes an electrode active material, polyvinylidene fluoride, and a conductive agent, wherein the conductive agent includes a carbon nanotube structure in which 2 to 5,000 single-walled carbon nanotube units are bonded to each other, and the carbon nanotube structure is included in an amount of 0.01 wt % to 0.5 wt % in the electrode active material layer. A secondary battery including the same, and a method of preparing the electrode are also provided.Type: ApplicationFiled: October 18, 2023Publication date: March 7, 2024Applicant: LG Energy Solution, Ltd.Inventors: Seul Ki Kim, Tae Gon Kim, Je Young Kim, Wang Mo Jung, Jung Woo Yoo, Sang Wook Lee
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Patent number: 10893613Abstract: A manufacturing method for a printed circuit board includes: transferring roughness of a metal film to an insulating layer by laminating the metal film on the insulating layer, the metal film having the roughness formed on one surface thereof and having a discrete metal layer laminated thereon; exposing a surface of the insulating layer, on which the roughness is transferred, by removing the metal film; processing the surface of the insulating layer having the roughness formed thereon with an acidic solution; and forming a circuit pattern on the insulating layer by a plating process.Type: GrantFiled: November 29, 2017Date of Patent: January 12, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jong-Guk Kim, Chul-Min Lee, Sung-Jun Park, Dong-Chul Shin, Chang-Jae Lee, Seon-Hye Kim, Joong-Mo Hwang, Sim-Hwan Park, Myung-Gun Chong, Tae-Wook Jung
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Publication number: 20180153043Abstract: A manufacturing method for a printed circuit board includes: transferring roughness of a metal film to an insulating layer by laminating the metal film on the insulating layer, the metal film having the roughness formed on one surface thereof and having a discrete metal layer laminated thereon; exposing a surface of the insulating layer, on which the roughness is transferred, by removing the metal film; processing the surface of the insulating layer having the roughness formed thereon with an acidic solution; and forming a circuit pattern on the insulating layer by a plating process.Type: ApplicationFiled: November 29, 2017Publication date: May 31, 2018Applicant: Samsung Electro-Mechanics Co., LtdInventors: Jong-Guk KIM, Chul-Min LEE, Sung-Jun PARK, Dong-Chul SHIN, Chang-Jae LEE, Seon-Hye KIM, Joong-Mo HWANG, Sim-Hwan PARK, Myung-Gun CHONG, Tae-Wook JUNG
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Publication number: 20140325100Abstract: The present invention relates to a data management system and a data management method for data communications. The system and method can reduce load of a data control device, minimize costs for interworking and costs such as time and technologies needed for product commercialization, and enhance stability and extensibility of the product by adding a data management device between the data control device and a plurality of peripheral devices and controls the data control device to use a single unified standard protocol in order to control the plurality of peripheral devices.Type: ApplicationFiled: April 30, 2014Publication date: October 30, 2014Applicants: Intellectual Discovery Co., Ltd., Vault Micro, Inc.Inventors: Tae Wook JUNG, Yong Hoon KIM
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Publication number: 20140325096Abstract: The present invention relates to a system and method of data management for controlling a plurality of peripheral devices. In an example embodiment, a data management device for managing data communications between a data control device and the plurality of peripheral devices is added between them, and the data management device controls the plurality of peripheral devices by grouping them according to their characteristics, whereby various protocols can be integrated into minimized optimal protocols by the grouping, and the data control device can reduce technical and temporal overheads due to detection and control of the plurality of peripheral devices.Type: ApplicationFiled: April 30, 2014Publication date: October 30, 2014Applicants: Intellectual Discovery, Vault Micro, Inc.Inventors: Tae Wook JUNG, Yong Hoon KIM