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公开(公告)号：US20160049251A1
公开(公告)日：2016-02-18
申请号：US14825538
申请日：2015-08-13
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK
Abstract: A folding type capacitor includes a metal substrate wherein a through hole penetrates an inside thereof; at least one dielectric layer formed on a surface of the metal substrate and an inner peripheral surface of the through hole; and an electrode layer formed on the at least one dielectric layer, wherein the metal substrate has bending portions whose surfaces are facing each other. Thus, manufacturing process is more simplified since Al2O3 insulation layers are formed by anodizing the aluminum layer without forming the extra dielectric layers after forming the aluminum layer, so that the manufacturing cost can be reduced, and also a multi-stacked capacitor having a high capacitance and a high reliability can be provided by stacking capacitors including a plurality of aluminum oxide layers using a more simplified process.
Abstract translation: 折叠式电容器包括：金属基板，其中通孔穿透其内部; 形成在所述金属基板的表面上的至少一个电介质层和所述通孔的内周面; 以及形成在所述至少一个电介质层上的电极层，其中所述金属基板具有表面彼此相对的弯曲部。 因此，制造工艺更加简化，因为通过在形成铝层之后不形成额外的电介质层来阳极氧化铝层来形成Al 2 O 3绝缘层，从而可以降低制造成本，并且还具有高电容的多层电容器 并且可以通过使用更简化的工艺堆叠包括多个氧化铝层的电容器来提供高可靠性。
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公开(公告)号：US20250166876A1
公开(公告)日：2025-05-22
申请号：US18840071
申请日：2023-02-16
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Tae Hwan SONG
Abstract: The present invention relates to an inductor and a manufacturing method therefor, and, particularly, the objective of the present invention is to provide an inductor and a manufacturing method therefor, the inductor satisfying needs of small size and low resistance and, simultaneously, having a simplified manufacturing process such that mass production thereof is possible.
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公开(公告)号：US20250035670A1
公开(公告)日：2025-01-30
申请号：US18710173
申请日：2022-11-08
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Chang Hee HONG
IPC: G01R1/067
Abstract: The present invention provides an electrically conductive contact pin and an inspection device having improved inspection reliability for an inspection object. The electrically conductive contact pin is characterized in that a first connection portion contacts a support portion to form a current path when a first elastic portion is compressed, and a second connection portion contacts the support portion to form a current path when a second elastic portion is compressed. The inspection device comprises an installation member having a through hole for receiving the electrically conductive contact pin.
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24.发明申请公开(公告)号：US20250020691A1
公开(公告)日：2025-01-16
申请号：US18274455
申请日：2022-01-25
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Sung Hyun BYUN
Abstract: Proposed is an electro-conductive contact pin which can implement a narrow pitch between electro-conductive contact pins and prevent the electro-conductive contact pins from being short-circuited even upon contact between center portions of the electro-conductive contact pins, through a manufacturing method for an electro-conductive contact pin, the manufacturing method including a step of forming a module area including pin bodies and a support frame supporting the pin bodies through connecting portions, and a coating layer forming step of forming a coating layer on the pin bodies.
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公开(公告)号：US20240280609A1
公开(公告)日：2024-08-22
申请号：US18567345
申请日：2022-06-03
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Sung Hyun BYUN
IPC: G01R1/067
CPC classification number: G01R1/06761
Abstract: The present invention provides an electrically conductive contact pin formed by laminating a plurality of metal layers, wherein the electrically conductive contact pin has improved physical or electrical properties.
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Patent Agency Ranking
公开(公告)号：US20240229287A1
公开(公告)日：2024-07-11
申请号：US18558360
申请日：2022-05-03
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Sung Hyun BYUN
IPC: C25D11/18
CPC classification number: C25D11/18
Abstract: An anodized film structure according to the present invention comprises: a body, formed from an anodized film material, which is formed by anodizing a base metal and then removing the base metal; through holes having a greater inner width than pores formed during anodizing, and formed through the body; and an inner metal layer provided inside the body. Provided is the anodized film structure having enhanced physical and/or electrical properties to solve the problem of brittle fractures and impart partial conductivity.
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公开(公告)号：US20240226994A9
公开(公告)日：2024-07-11
申请号：US18278173
申请日：2022-02-21
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Sung Hyun BYUN
Abstract: Proposed are a highly reliable metal molded article manufactured using a combination of a mold made of an anodic aluminum oxide film and a patternable mold, and a method for manufacturing the same.
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公开(公告)号：US20240131576A1
公开(公告)日：2024-04-25
申请号：US18278173
申请日：2022-02-21
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Sung Hyun BYUN
Abstract: Proposed are a highly reliable metal molded article manufactured using a combination of a mold made of an anodic aluminum oxide film and a patternable mold, and a method for manufacturing the same.
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公开(公告)号：US20230384346A1
公开(公告)日：2023-11-30
申请号：US18031607
申请日：2021-10-07
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Sung Hyun BYUN
CPC classification number: G01R1/0408 , H01R13/2407 , H01R43/16
Abstract: Proposed are an electrically conductive contact pin, a method for manufacturing the same, an inspection apparatus, a method for manufacturing a molded product, and a molded product manufactured thereby. More specifically, proposed are: a method for manufacturing an electrically conductive contact pin, the method including the steps of providing an anodic aluminum oxide mold made of an anodic aluminum oxide film and having openings formed by etching at least partial regions of the anodic aluminum oxide mold to correspond to a shape of electrically conductive contact pins, forming a metal filler in each of the openings, and removing the anodic aluminum oxide mold; an electrically conductive contact pin including at least one micro-convex portion and a plurality of fine trenches; an inspection apparatus; a method for manufacturing a molded product; and a molded product manufactured thereby.
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公开(公告)号：US20220320379A1
公开(公告)日：2022-10-06
申请号：US17254519
申请日：2020-09-08
Applicant: POINT ENGINEERING CO., LTD.
Inventor： Bum Mo AHN , Seung Ho PARK , Sung Hyun BYUN
Abstract: Proposed are a micro LED display manufacturing device and a method of manufacturing a micro LED display. More particularly, proposed are a micro LED display manufacturing device and a method of manufacturing a micro LED display, wherein a hybrid transfer process is used.
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