Patents by Inventor Jung-a Yun
Jung-a Yun 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: 20250169216Abstract: Disclosed is a complementary metal oxide semiconductor (CMOS) image sensor. The image sensor comprises a first separation zone in a substrate, the first separation zone defining first and second pixel regions arranged in a first direction, the first separation zone including first parts substantially parallel extending in the first direction, and the substrate including a first active region vertically overlapping one of the first parts and a second active region vertically overlapping another of the first parts. The image sensor further comprises first and second photoelectric conversion devices arranged in the first direction on at least one of the first and second pixel regions in the substrate, and a source follower gate on the first active region of the substrate.Type: ApplicationFiled: January 17, 2025Publication date: May 22, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Jung Bin YUN, Kyungho LEE, Sung-Ho CHOI
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Publication number: 20250156630Abstract: Provided is a method for automatically creating a user-customized document, and the method includes: receiving an automatic document creation target from a user, wherein the automatic document creation object comprises a plurality of data items and a plurality of tags matching the plurality of data items is defined; receiving, from the user, a template file in which a format of the user-customized document is set, wherein the template file comprises at least one tag; and generating the user-customized document by replacing each tag in the template file with a data item matching a corresponding tag in the automatic document creation target.Type: ApplicationFiled: January 16, 2025Publication date: May 15, 2025Applicant: WERT INTELLIGENCE CO., LTD.Inventor: Jung-Ho YUN
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Publication number: 20250081639Abstract: Disclosed is an image sensor comprising a semiconductor substrate that includes first through fourth pixel regions, each including first through fourth photoelectric conversion sections, and a pixel separation structure disposed in the semiconductor substrate and separating the first through fourth pixel regions from each other. The second pixel region is spaced apart in a first direction from the first pixel region. The fourth pixel region is spaced apart in a second direction from the first pixel region. The second direction intersects the first direction. The semiconductor substrate includes first impurity sections disposed on corresponding central portions of the first through fourth pixel regions, and a second impurity section disposed between the second and fourth pixel regions. Impurities doped in the first impurity sections have a conductivity type different from that of impurities doped in the second impurity section.Type: ApplicationFiled: November 18, 2024Publication date: March 6, 2025Inventors: SEUNGJOON LEE, JUNG BIN YUN, KYUNGHO LEE, JIHUN KIM, JUNGHYUNG PYO
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Patent number: 12244945Abstract: An image sensor according to the present disclosure includes: a first pixel group, which includes a first pixel unit corresponding to a first color, and a plurality of first pixels arranged with an m×n form. The image sensor further includes a second pixel unit, which corresponds to a second color, and a plurality of second pixels arranged with the m×n form. The image sensor further includes a third pixel unit, which corresponds to a third color, and a plurality of third pixels arranged with the m×n form, and m and n are natural numbers greater than or equal to 3. A first micro lens is formed on the first pixel unit and shared by at least two adjacent first pixels in a first direction among the plurality of first pixels.Type: GrantFiled: February 21, 2023Date of Patent: March 4, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wonchul Choi, Kyungho Lee, Heesang Kwon, Seoyun Park, Jung Bin Yun
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Patent number: 12236187Abstract: Provided is a method for automatically creating a user-customized document, and the method includes: receiving an automatic document creation target from a user, wherein the automatic document creation object comprises a plurality of data items and a plurality of tags matching the plurality of data items is defined; receiving, from the user, a template file in which a format of the user-customized document is set, wherein the template file comprises at least one tag; and generating the user-customized document by replacing each tag in the template file with a data item matching a corresponding tag in the automatic document creation target.Type: GrantFiled: September 3, 2020Date of Patent: February 25, 2025Assignee: WERT INTELLIGENCE CO., LTD.Inventor: Jung-Ho Yun
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Publication number: 20250022426Abstract: A source driver includes a pin to which a first voltage or a second voltage is applied; an output multiplexer configured to select a data voltage and a black grayscale voltage of pixel data; and a controller configured to control a voltage level of the black grayscale voltage differently depending on the voltage applied to the pin.Type: ApplicationFiled: July 1, 2024Publication date: January 16, 2025Applicant: LX SEMICON CO., LTD.Inventors: Jun Young OH, Min Young JEONG, Yong Woo CHOI, Jung Bae YUN
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Publication number: 20250016469Abstract: An electronic device includes an image sensor that generates image data, and an image processor that processes the image data. The image sensor includes a pixel array including pixels repeatedly disposed along a row direction and a column direction. Each of pixels belonging to a first row of rows of the pixel array includes sub-pixels each connected to one of a first transmission metal line, a second transmission metal line, and a third transmission metal line. In response to signals respectively applied to the first to third transmission metal lines, at least a part of charges integrated at the sub-pixels of the pixels belonging to the first row from among the pixels is diffused to corresponding floating diffusion areas.Type: ApplicationFiled: September 20, 2024Publication date: January 9, 2025Inventors: JUNG BIN YUN, KYUNGHO LEE
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Patent number: 12183291Abstract: The present embodiment relates to a technology for driving a display device, and provides a technology in which a pixel driving device determines whether or not an overcurrent flows through a driving voltage line, and, if it is determined that an overcurrent flows therethrough, controls pixel data or an analog voltage output to a pixel so as to reduce a driving current.Type: GrantFiled: December 9, 2022Date of Patent: December 31, 2024Assignee: LX Semicon Co., Ltd.Inventors: Yong Jung Kwon, Sang Min Lee, Jong Hwi Park, Jung Bae Yun
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Publication number: 20240429525Abstract: A flame-retardant sheet attaching device is disclosed. The flame-retardant sheet attaching device may include a first pressurizing device configured to move in a first direction and apply pressure to a flame-retardant sheet, and a second pressurizing device configured to move in the first direction, the second pressurizing device having at least a portion inserted into a groove of the flame-retardant sheet. The flame-retardant sheet may be configured to move, based on the movement of the second pressurizing device, in a second direction, perpendicular to the first direction. The first pressurizing device may be configured to restrict the movement of the flame-retardant sheet in the first direction, when the flame-retardant sheet moves in the second direction.Type: ApplicationFiled: April 18, 2024Publication date: December 26, 2024Inventors: Eun Seo CHOI, Hyeong Seon KANG, Jung Jin YUN, Seok Hui YUN, Jae Min JO, Seok Hwan JI, Jun Yong CHOI
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Patent number: 12170296Abstract: Disclosed is an image sensor comprising a semiconductor substrate that includes first through fourth pixel regions, each including first through fourth photoelectric conversion sections, and a pixel separation structure disposed in the semiconductor substrate and separating the first through fourth pixel regions from each other. The second pixel region is spaced apart in a first direction from the first pixel region. The fourth pixel region is spaced apart in a second direction from the first pixel region. The second direction intersects the first direction. The semiconductor substrate includes first impurity sections disposed on corresponding central portions of the first through fourth pixel regions, and a second impurity section disposed between the second and fourth pixel regions. Impurities doped in the first impurity sections have a conductivity type different from that of impurities doped in the second impurity section.Type: GrantFiled: October 1, 2021Date of Patent: December 17, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seungjoon Lee, Jung Bin Yun, Kyungho Lee, Jihun Kim, Junghyung Pyo
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Patent number: 12147340Abstract: At least one address scheduling method includes selecting a first bit line, selecting a first string connected to the first bit line, performing address scheduling on N pages of each of multi-level cells in the first string sequentially from a bottom word line to a top word line, and after completing the address scheduling on all word lines in the first string, performing address scheduling on second to k-th strings sequentially in the same manner as performed with respect to the first string, where “k” is 2 or a natural number greater than 2.Type: GrantFiled: May 4, 2023Date of Patent: November 19, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Chi Weon Yoon, Dong Hyuk Chae, Sang-Wan Nam, Jung-Yun Yun
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Patent number: 12136370Abstract: The present disclosure relates to a pixel sensing circuit in which a test is performed only on selected specific channels among channels of the pixel sensing circuit and the total test time of the pixel sensing circuit and data throughput for the test may be reduced.Type: GrantFiled: September 28, 2020Date of Patent: November 5, 2024Assignee: LX SEMICON CO., LTD.Inventors: Seung Hwan Ji, Yong Jung Kwon, Ho Sung Hong, Jung Bae Yun
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Patent number: 12114086Abstract: An electronic device includes an image sensor that generates image data, and an image processor that processes the image data. The image sensor includes a pixel array including pixels repeatedly disposed along a row direction and a column direction. Each of pixels belonging to a first row of rows of the pixel array includes sub-pixels each connected to one of a first transmission metal line, a second transmission metal line, and a third transmission metal line. In response to signals respectively applied to the first to third transmission metal lines, at least a part of charges integrated at the sub-pixels of the pixels belonging to the first row from among the pixels is diffused to corresponding floating diffusion areas.Type: GrantFiled: November 10, 2021Date of Patent: October 8, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jung Bin Yun, Kyungho Lee
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Publication number: 20240312821Abstract: An automatic teaching apparatus for semiconductor manufacturing equipment includes: an equipment front end module (EFEM); one or more load ports provided along an edge of one side of the EFEM to be connected to an inside of the EFEM; a transfer robot disposed in the inside of the EFEM and configured to transfer a wafer to the one or more load ports by an end effector to process the wafer, and a load port teaching unit configured to detect a fixed position of the end effector in a state of unloading the wafer such that the wafer is placed in the fixed position within the load port.Type: ApplicationFiled: May 22, 2024Publication date: September 19, 2024Inventors: Jung-ho YUN, Yonggu KANG, Mid Uem RYU, Hiroki SANEMASA, Takashi MINAMI, Daisuke HIGASHITARUMIZU
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Patent number: 12094906Abstract: Disclosed is a complementary metal oxide semiconductor (CMOS) image sensor. The image sensor comprises a first separation zone in a substrate, the first separation zone defining first and second pixel regions arranged in a first direction, the first separation zone including first parts substantially parallel extending in the first direction, and the substrate including a first active region vertically overlapping one of the first parts and a second active region vertically overlapping another of the first parts. The image sensor further comprises first and second photoelectric conversion devices arranged in the first direction on at least one of the first and second pixel regions in the substrate, and a source follower gate on the first active region of the substrate.Type: GrantFiled: May 27, 2022Date of Patent: September 17, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Jung Bin Yun, Kyungho Lee, Sung-Ho Choi
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Patent number: 12069390Abstract: A pixel array including pixels arranged in a matrix shape is provided. The pixels have a same structure and are separated from each other by front deep trench isolation (FDTI). A first pixel among the pixels includes a first floating diffusion region, a first group of photoelectric conversion elements, a first group of charge transfer transistors, a first source follower transistor, and a first transistor, a second transistor, and a first reset transistor connected in series between the first floating diffusion region and a voltage supply line. One of the first transistor, the second transistor, and the first reset transistor is formed in a first sub-pixel region. At least another one of the first transistor, the second transistor, and the first reset transistor is formed in a second sub-pixel region. The first sub-pixel region and the second sub-pixel region are separated from each other by the FDTI.Type: GrantFiled: November 9, 2022Date of Patent: August 20, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hwanwoong Kim, Jihun Kim, Jung Bin Yun, Seungjoon Lee, Hongsuk Lee
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Publication number: 20240274638Abstract: Disclosed is a complementary metal oxide semiconductor (CMOS) image sensor. The image sensor comprises a first separation zone in a substrate, the first separation zone defining first and second pixel regions arranged in a first direction, the first separation zone including first parts substantially parallel extending in the first direction, and the substrate including a first active region vertically overlapping one of the first parts and a second active region vertically overlapping another of the first parts. The image sensor further comprises first and second photoelectric conversion devices arranged in the first direction on at least one of the first and second pixel regions in the substrate, and a source follower gate on the first active region of the substrate.Type: ApplicationFiled: April 29, 2024Publication date: August 15, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Jung Bin YUN, Kyungho LEE, Sung-Ho CHOI
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Patent number: 12002402Abstract: An embodiment provides a latch circuit which outputs, to a digital analog converter (DAC), a digital signal including grayscale data, the latch circuit including a first latch configured to store the digital signal and a second latch configured to output the digital signal by controlling first timing at which a level of a first signal included in the digital signal becomes an enable level, based on a center grayscale. The grayscale data includes first grayscale data and second grayscale data.Type: GrantFiled: December 19, 2022Date of Patent: June 4, 2024Assignee: LX SEMICON CO., LTD.Inventors: Gi Baek Choi, Jong Hwi Park, Yong Jung Kwon, Jung Bae Yun
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Publication number: 20240170654Abstract: A cathode active material for a lithium secondary battery according to an embodiment includes a plurality of a lithium metal oxide particle that include a core containing a lithium iron phosphate-based compound and being doped with at least one metal element of Ti, V and Mn; and a carbon coating formed of the core. A ratio of an intensity of a peak corresponding to PO4 relative to an intensity of a D band measured by a Raman spectroscopy analysis is in a range from 0.10 to 0.33.Type: ApplicationFiled: September 1, 2023Publication date: May 23, 2024Inventors: Min Suk KANG, Ji Yae DO, Min Cheol BEAK, Jung Hyun YUN, Kwang Ho LEE, Hyun Ji LEE
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Patent number: 11990099Abstract: Provided a source driver integrated circuit (IC) and a display driving device eliminating an existing input pad and internal wiring of a source driver integrated circuit (IC) for receiving a sensing reference voltage from an external voltage source by allowing the sensing reference voltage for initializing pixels during sensing of the pixels to be generated by an internal voltage source, rather than the external voltage source.Type: GrantFiled: June 16, 2023Date of Patent: May 21, 2024Assignee: LX SEMICON CO., LTD.Inventors: Seung Hwan Ji, Ho Sung Hong, Ye Ji Lee, Jung Bae Yun