Patents by Inventor Ji Hyun Jung
Ji Hyun 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).
-
Publication number: 20240145301Abstract: Disclosed are a metal thin film precursor composition, a method of forming a thin film using the metal thin film precursor composition, and a semiconductor substrate fabricated using the method. The metal thin film precursor composition includes a metal thin film precursor compound and a growth regulator including a predetermined terminal group and structure. In a thin film deposition process, by using the metal thin film precursor composition, side reactions may be suppressed and thin film growth rate may be controlled appropriately. Since process by-products in a thin film are removed, even when the thin film is formed on a substrate having a complicated structure, step coverage and the thickness uniformity and resistivity characteristics of the thin film may be greatly improved. In addition, corrosion or deterioration may be prevented, and the crystallinity of the thin film may be improved, thereby improving the electrical properties of the thin film.Type: ApplicationFiled: March 4, 2022Publication date: May 2, 2024Inventors: Chang Bong YEON, Jae Sun JUNG, Ji Hyun NAM
-
Publication number: 20240136175Abstract: The present invention relates to an auxiliary precursor, a thin film precursor composition, a method of forming a thin film using the thin film precursor composition, and a semiconductor substrate fabricated using the method. The present invention provides the thin film precursor composition including a thin film precursor compound and a compound having a predetermined structure that exhibits reaction stability as the auxiliary precursor. By using the thin film precursor composition in a thin film deposition process, side reactions may be suppressed, and thin film growth rate may be appropriately controlled. In addition, since process by-products are removed from a thin film, even when a thin film is formed on a substrate having a complicated structure, step coverage and the thickness uniformity and resistivity characteristics of the thin film may be greatly improved.Type: ApplicationFiled: February 22, 2022Publication date: April 25, 2024Inventors: Jae Sun JUNG, Chang Bong YEON, Seung Hyun LEE, Ji Hyun NAM, Sung Woo CHO
-
Publication number: 20240114414Abstract: Provided are a method and apparatus for providing a network switching service to a user equipment.Type: ApplicationFiled: October 4, 2023Publication date: April 4, 2024Applicant: KT CORPORATIONInventors: Ji-Young JUNG, Kun-Woo PARK, Se-Hoon KIM, Il-Yong KIM, Sang-Hyun PARK, Ho-Jun JANG, Won-Chang CHO
-
Patent number: 11947764Abstract: An input sensing unit includes a touch sensing unit, which includes a plurality of driving electrodes, a plurality of sensing electrodes, and a driving signal generating unit which provides driving signals to the driving electrodes. The sensing electrodes are insulated from and intersect the driving electrodes. The driving signal generating unit includes touch drivers connected to driving electrodes and a digital-to-analog converter configured to provide a first signal or a second signal, and each of the touch drivers is connected to a preset number of driving electrodes among the driving electrodes.Type: GrantFiled: May 23, 2022Date of Patent: April 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ji Woong Kim, Oh Jo Kwon, Kyung Tea Park, Keum Dong Jung, Sang Hyun Heo
-
Publication number: 20240106794Abstract: Provided are a method and apparatus for a user equipment, a core network, and a second device to enable bidirectional communication for second devices. The method of the second device may include receiving internet protocol (IP) configuration information for automatically configuring an IP version 6 (IPv6) address of the second device from a core network through a user equipment; generating the IPv6 address using information in the IP configuration information; and transmitting the generated IPv6 address to the core network through the UE.Type: ApplicationFiled: September 6, 2023Publication date: March 28, 2024Applicant: KT CORPORATIONInventors: Won-Chang CHO, Se-Hoon KIM, Il-Yong KIM, Kun-Woo PARK, Sang-Hyun PARK, Ho-Jun JANG, Ji-Young JUNG
-
Publication number: 20240098022Abstract: Provided are a method and apparatus for providing a multi virtual local area network service to user equipments.Type: ApplicationFiled: September 19, 2023Publication date: March 21, 2024Applicant: KT CORPORATIONInventors: Ho-Jun JANG, Se-Hoon KIM, Won-Chang CHO, Sang-Hyun PARK, Kun-Woo PARK, Ji-Young JUNG
-
Patent number: 11903291Abstract: An organic light-emitting display device having a touch sensor is discussed. The organic light-emitting display device includes a touch sensor formed in a single-layer structure and disposed on an encapsulation unit disposed on a light-emitting element. First and second bridges and first and second touch electrodes included in the touch sensor having a single-layer structure are formed of the same material as each other in the same plane, e.g., on the uppermost layer of the encapsulation unit, thereby simplifying the structure thereof and reducing costs.Type: GrantFiled: April 18, 2019Date of Patent: February 13, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Hyang-Myoung Gwon, Ji-Hyun Jung, Deuk-Su Lee, Su-Chang An, Jae-Gyun Lee, Ru-Da Rhe, Yang-Sik Lee
-
Publication number: 20230185338Abstract: A foldable device includes first and second bodies that respectively support a first part and a second part of a flexible display device and are foldably connected to each other between a folded position and an unfolded position, and a movable support member that continuously near-supports a third part of the flexible display device between the first part and the second part when the first body and the second body change from the folded position to the unfolded position.Type: ApplicationFiled: December 23, 2022Publication date: June 15, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ho-seong SEO, Kyung-wan PARK, Ga-eun LEE, Ji-hyun JUNG, Shi-yun CHO
-
Publication number: 20230046450Abstract: A watch phone and a method for handling an incoming call using the watch phone are provided. In the watch phone, a display device includes a touch screen panel and a display, turns off the touch screen panel in a watch mode, turns on the touch screen panel in an idle mode or upon receipt of an incoming call, and displays at least two areas for call connection and call rejection, upon receipt of the incoming call. A single mode selection key selects one of the watch mode and the idle mode. A controller performs control operations so that the touch screen panel is turned off in the watch mode and is turned on in the idle mode or upon receipt of the incoming call, and connects or rejects the incoming call, when the at least two areas for call connection or call rejection, which are displayed upon receipt of the incoming call, are pointed to or dragged to.Type: ApplicationFiled: November 3, 2022Publication date: February 16, 2023Inventors: Shi-Yun CHO, Ji-Hyun JUNG, Ho-Jin LEE, Young-Min LEE, Ho-Seong SEO, Youn-Ho CHOI
-
Patent number: 11567540Abstract: A foldable device includes first and second bodies that respectively support a first part and a second part of a flexible display device and are foldably connected to each other between a folded position and an unfolded position, and a movable support member that continuously near-supports a third part of the flexible display device between the first part and the second part when the first body and the second body change from the folded position to the unfolded position.Type: GrantFiled: January 25, 2021Date of Patent: January 31, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ho-seong Seo, Kyung-wan Park, Ga-eun Lee, Ji-hyun Jung, Shi-yun Cho
-
Patent number: 11516332Abstract: A watch phone and a method for handling an incoming call using the watch phone are provided. In the watch phone, a display device includes a touch screen panel and a display, turns off the touch screen panel in a watch mode, turns on the touch screen panel in an idle mode or upon receipt of an incoming call, and displays at least two areas for call connection and call rejection, upon receipt of the incoming call. A single mode selection key selects one of the watch mode and the idle mode. A controller performs control operations so that the touch screen panel is turned off in the watch mode and is turned on in the idle mode or upon receipt of the incoming call, and connects or rejects the incoming call, when the at least two areas for call connection or call rejection, which are displayed upon receipt of the incoming call, are pointed to or dragged to.Type: GrantFiled: November 13, 2017Date of Patent: November 29, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Shi-Yun Cho, Ji-Hyun Jung, Ho-Jin Lee, Young-Min Lee, Ho-Seong Seo, Youn-Ho Choi
-
Patent number: 11507233Abstract: A touch display device includes a touch sensor and having a touch area and a non-display area at a side of the touch area. The non-display area include a touch driving part. The touch display device includes: a plurality of driving electrodes in the touch area, the plurality of driving electrodes connected to each other through at least one bridge line to constitute a plurality of row touch driving lines; a plurality of sensing electrodes crossing the plurality of driving electrodes in the touch area; and at least one driving routing line from the at least one bridge line connecting the plurality of driving electrodes, wherein the at least one driving routing line extends from the touch area to the non-display area.Type: GrantFiled: June 22, 2021Date of Patent: November 22, 2022Assignee: LG Display Co., Ltd.Inventors: Hyang-Myoung Gwon, Ji-Hyun Jung, Deuk-Su Lee, Su-Chang An, Jae-Gyun Lee, Ru-Da Rhe
-
Patent number: 11486546Abstract: A liquefied natural gas (LNG) bunkering equipment test and evaluation system is provided. The system includes a storage tank module configured to store a liquefied natural gas, a supply module for connecting the storage tank module and the bunkering module, a bunkering module configured to perform bunkering by being supplied with the liquefied natural gas, a simulation module provided at a part under the bunkering module and the supply module and the simulation module is configured to simulate a maritime situation by giving a fluidity to the bunkering module and the supply module, and a controller configured to control a driving of the simulation module, thereby simulating various situations of sea areas by giving fluidity to the storage tank module and the bunkering module.Type: GrantFiled: July 15, 2019Date of Patent: November 1, 2022Assignee: KOREA MARINE EQUIPMENT RESEARCH INSTITUTEInventors: Jae Hyoun Park, Jae Hwan Bae, Jin Won Jung, Soo Sung Jeon, Bong Jae Shin, Young Hun Jeon, Ji Hyun Jung, Dae Hwan Kim, Soon Hyeong Kwon, Kyu Eun Shim, Jeong Hwan Kim
-
Patent number: 11462597Abstract: An organic light-emitting display device can include a light-emitting element on a substrate; an encapsulation unit on the light-emitting element and including first and second inorganic encapsulation films, and an organic encapsulation film; a touch insulating film on the second inorganic encapsulation film; a touch sensor including first and second touch electrodes; a routing line; a touch pad; and a plurality of connection electrodes electrically connecting the routing line with the touch pad, in which the first touch electrodes are connected via first bridges, the second touch electrodes are connected via second bridges, and the first and second bridges and the first and second touch electrodes are formed of a same material as each other in a same plane.Type: GrantFiled: July 26, 2021Date of Patent: October 4, 2022Assignee: LG DISPLAY CO., LTD.Inventors: Hyang-Myoung Gwon, Ji-Hyun Jung, Deuk-Su Lee, Su-Chang An, Jae-Gyun Lee, Ru-Da Rhe, Yang-Sik Lee
-
Patent number: 11429223Abstract: A display device having a touch sensor that enables the size of a bezel area to be reduced is disclosed. The display device is configured such that a display area is spatially divided into first and second touch areas, and first sensing-routing lines, connected to touch electrodes in the first touch area, and second sensing-routing lines, connected to touch electrodes in the second touch area, are not disposed in side and upper bezel areas but are alternately disposed in a lower bezel area. Consequently, it is possible to reduce the size of the side bezel area and the upper bezel area.Type: GrantFiled: April 27, 2021Date of Patent: August 30, 2022Assignee: LG Display Co., Ltd.Inventors: Jae-Gyun Lee, Ji-Hyun Jung, Su-Chang An, Ru-Da Rhe, Hyang-Myoung Gwon
-
Publication number: 20220187948Abstract: A touch display device includes a touch sensor and having a touch area and a non-display area at a side of the touch area. The non-display area include a touch driving part. The touch display device includes: a plurality of driving electrodes in the touch area, the plurality of driving electrodes connected to each other through at least one bridge line to constitute a plurality of row touch driving lines; a plurality of sensing electrodes crossing the plurality of driving electrodes in the touch area; and at least one driving routing line from the at least one bridge line connecting the plurality of driving electrodes, wherein the at least one driving routing line extends from the touch area to the non-display area.Type: ApplicationFiled: June 22, 2021Publication date: June 16, 2022Inventors: Hyang-Myoung Gwon, Ji-Hyun Jung, Deuk-Su Lee, Su-Chang An, Jae-Gyun Lee, Ru-Da Rhe
-
Patent number: 11231799Abstract: A touch display device includes a touch sensing electrode and a touch drive electrode disposed on an encapsulation unit configured to encapsulate a light-emitting element, the touch sensing electrode and the touch drive electrode being configured to form a first mutual capacitor, and first and second compensation electrodes disposed in a non-active area of a substrate so as to be opposite each other, the first and second compensation electrodes being configured to form a second mutual capacitor, whereby the value of capacitance of all mutual capacitors is increased, and therefore it is possible to prevent deterioration in touch performance.Type: GrantFiled: July 7, 2020Date of Patent: January 25, 2022Assignee: LG DISPLAY CO., LTD.Inventors: Ru-Da Rhe, Ji-Hyun Jung, Deuk-Su Lee, Sang-Kyu Kim, Jae-Gyun Lee, Hyang-Myoung Gwon
-
Patent number: 11212743Abstract: An apparatus and a method for connecting to a local area communication resource in a portable terminal are provided. The method includes receiving access point connection-related information and automatic connection support-related information from a plurality of access points, identifying at least one access point capable of supporting automatic connection among the plurality of access points based on the automatic connection support-related information, receiving connection information from an information server connected to the at least one access point, selecting one access point from the at least one access points based on basic service set (BSS) link information included in the access point connection-related information with respect to the at least one access point, Received Signal Strength Indication (RSSI) information, and link information of an external network included in the connection information, and performing a local area communication with the selected access point.Type: GrantFiled: June 4, 2019Date of Patent: December 28, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Bu-Seop Jung, Edwin Joseph Vimal Bastin, Ji-Hyun Jung
-
Patent number: 11195888Abstract: Disclosed is a display device having a reduced bezel area. The display device includes a plurality of touch lines electrically connected to a plurality of touch electrodes and display link lines electrically connected to a light-emitting element, the display link lines being disposed in a non-active area of a substrate, wherein a minimum of M touch lines (M being a natural number greater than 1 and less than N) is disposed with respect to a minimum of N display link lines (N being a natural number greater than 1), among the plurality of display link lines, in the non-active area. Consequently, a narrow bezel may be realized.Type: GrantFiled: June 17, 2020Date of Patent: December 7, 2021Assignee: LG Display Co., Ltd.Inventors: Hyang-Myoung Gwon, Ru-Da Rhe, Ji-Hyun Jung, Su-Chang An, Sang-Kyu Kim, Jae-Gyun Lee, Yoonnara Jang
-
Patent number: 11194427Abstract: The present disclosure provides a display device having a touch sensor for securing improved touch-sensing performance. The display device having a touch sensor includes a touch-driving circuit configured to drive a touch-driving line and a touch-sensing line, which are disposed on an encapsulation unit covering a light-emitting element, in a mutual-capacitance mode and to drive at least one of the touch-driving line or the touch-sensing line in a self-capacitance mode, and the touch-driving circuit supplies a load free driving signal to a shield line overlapping the touch-driving line and the touch-sensing line, thereby securing improved touch-sensing performance.Type: GrantFiled: July 18, 2019Date of Patent: December 7, 2021Assignee: LG DISPLAY CO., LTD.Inventors: Hyang-Myoung Gwon, Ji-Hyun Jung, Ru-Da Rhe, Jae-Gyun Lee