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公开(公告)号：US20120002387A1
公开(公告)日：2012-01-05
申请号：US13175632
申请日：2011-07-01
申请人： Geun Young Park , Myeong Sik Cheon , Jae Gen Eom , Sang Joon Seo , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
发明人： Geun Young Park , Myeong Sik Cheon , Jae Gen Eom , Sang Joon Seo , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
CPC分类号： H01F27/325 , H01F5/04 , H01F2005/025 , H05B41/02
摘要： There are provided a thin transformer capable of being used in a thin display device such as a liquid crystal display (LCD) device, a light emitting diode (LED) device, and a flat panel display device including the thin transformer. The transformer includes a bobbin part including inner and outer bobbins each including a pipe shaped body part having a though-hole formed in an inner portion thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the inner and outer bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the outer bobbin includes a support part formed at the flange part formed at an upper end of the body part of the outer bobbin so as to cover a portion of the through-hole, and the inner bobbin is coupled to the outer bobbin while having one end supported by the support part.
摘要翻译： 提供了能够用于诸如液晶显示器（LCD）装置，发光二极管（LED）装置和包括薄型变压器的平板显示装置的薄型显示装置中的薄型变压器。 所述变压器包括：筒管部，其具有内筒体和外筒管，所述筒管部分具有形成在其内部的贯通孔的管状主体部和从所述主体部的两端向外突出的凸缘部; 线圈分别缠绕在内筒和外筒上; 以及与所述线圈电磁耦合以形成磁路的芯体，其中所述外线轴包括形成在所述凸缘部分处的支撑部分，所述支撑部分形成在所述外线轴的主体部分的上端，以覆盖所述通 并且内筒管联接到外筒管，同时具有由支撑部分支撑的一端。
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公开(公告)号：US08698586B2
公开(公告)日：2014-04-15
申请号：US13175632
申请日：2011-07-01
申请人： Geun Young Park , Myeong Sik Cheon , Jae Gen Eom , Sang Joon Seo , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
发明人： Geun Young Park , Myeong Sik Cheon , Jae Gen Eom , Sang Joon Seo , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
IPC分类号： H01F27/29
CPC分类号： H01F27/325 , H01F5/04 , H01F2005/025 , H05B41/02
摘要： There are provided a thin transformer capable of being used in a thin display device such as a liquid crystal display (LCD) device, a light emitting diode (LED) device, and a flat panel display device including the thin transformer. The transformer includes a bobbin part including inner and outer bobbins each including a pipe shaped body part having a though-hole formed in an inner portion thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the inner and outer bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the outer bobbin includes a support part formed at the flange part formed at an upper end of the body part of the outer bobbin so as to cover a portion of the through-hole, and the inner bobbin is coupled to the outer bobbin while having one end supported by the support part.
摘要翻译： 提供了能够用于诸如液晶显示器（LCD）装置，发光二极管（LED）装置和包括薄型变压器的平板显示装置的薄型显示装置中的薄型变压器。 所述变压器包括：筒管部，其具有内筒体和外筒管，所述筒管部分具有形成在其内部的贯通孔的管状主体部和从所述主体部的两端向外突出的凸缘部; 线圈分别缠绕在内筒和外筒上; 以及与所述线圈电磁耦合以形成磁路的芯，其中所述外线轴包括形成在形成在所述外线轴的主体部分的上端处的所述凸缘部处的支撑部，以覆盖所述通 并且内筒管联接到外筒管，同时具有由支撑部分支撑的一端。
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公开(公告)号：US08648685B2
公开(公告)日：2014-02-11
申请号：US13175640
申请日：2011-07-01
申请人： Myeong Sik Cheon , Sang Joon Seo , Geun Young Park , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
发明人： Myeong Sik Cheon , Sang Joon Seo , Geun Young Park , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
IPC分类号： H01F27/30
CPC分类号： H01F27/29 , H01F27/325 , H05B41/02
摘要： There are provided a thin transformer capable of being used in a slim display device such as a liquid crystal display (LCD) device and a light emitting diode (LED) display device, and a flat panel display device including the same. The transformer includes: a bobbin part including a plurality of bobbins, each including a pipe shaped body part having a though-hole formed in an inner part thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein at least one of the bobbins includes a coil skip part which is a route through which lead wires of the coil skipped through the flange part is disposed on an outer surface of the flange part.
摘要翻译： 提供了能够用于诸如液晶显示器（LCD）装置和发光二极管（LED）显示装置的细长显示装置中的薄型变压器，以及包括该薄型变压器的平板显示装置。 变压器包括：包括多个线轴的绕线筒部，每个线轴包括：管状主体部，其内部形成有通孔;凸缘部，其从主体部的两端向外突出; 线圈分别缠绕在线轴上; 以及与所述线圈电磁耦合以形成磁路的芯体，其中所述线轴中的至少一个包括线圈跳过部分，所述线圈跳过部分是线圈跳过所述凸缘部分的引线布置在所述线圈跳过部分的外表面上 法兰部分。
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公开(公告)号：US20120001886A1
公开(公告)日：2012-01-05
申请号：US13175640
申请日：2011-07-01
申请人： Myeong Sik Cheon , Sang Joon Seo , Geun Young Park , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
发明人： Myeong Sik Cheon , Sang Joon Seo , Geun Young Park , Deuk Hoon Kim , Hwi Beom Shin , Young Min Lee , Jong Hae Kim
CPC分类号： H01F27/29 , H01F27/325 , H05B41/02
摘要： There are provided a thin transformer capable of being used in a slim display device such as a liquid crystal display (LCD) device and a light emitting diode (LED) display device, and a flat panel display device including the same. The transformer includes: a bobbin part including a plurality of bobbins, each including a pipe shaped body part having a though-hole formed in an inner part thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein at least one of the bobbins includes a coil skip part which is a route through which lead wires of the coil skipped through the flange part is disposed on an outer surface of the flange part.
摘要翻译： 提供了能够用于诸如液晶显示器（LCD）装置和发光二极管（LED）显示装置的细长显示装置中的薄型变压器，以及包括该薄型变压器的平板显示装置。 变压器包括：包括多个线轴的绕线筒部，每个线轴包括：管状主体部，其内部形成有通孔;凸缘部，其从主体部的两端向外突出; 线圈分别缠绕在线轴上; 以及与所述线圈电磁耦合以形成磁路的芯体，其中所述线轴中的至少一个包括线圈跳过部分，所述线圈跳过部分是线圈跳过所述凸缘部分的引线布置在所述线圈跳过部分的外表面上 法兰部分。
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公开(公告)号：US08742878B2
公开(公告)日：2014-06-03
申请号：US13175678
申请日：2011-07-01
申请人： Geun Young Park , Myeong Sik Cheon , Choong Sik Yoo , Jae Hyun Lee , Young Min Lee , Hwi Beom Shin , Sang Joon Seo , Jong Hae Kim
发明人： Geun Young Park , Myeong Sik Cheon , Choong Sik Yoo , Jae Hyun Lee , Young Min Lee , Hwi Beom Shin , Sang Joon Seo , Jong Hae Kim
IPC分类号： H01F27/30
CPC分类号： H01F27/325 , H01F2005/025 , H05B41/02
摘要： There are provided a thin transformer capable of being used in a thin display device such as a liquid crystal display (LCD) device, a light emitting diode (LED) display device, and a flat panel display device including the same. The transformer includes: a bobbin part including inner and outer bobbins each including a pipe shaped body part having a though-hole formed in an inner portion thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the inner and outer bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the inner bobbin is inserted into the through-hole of the outer bobbin to thereby be coupled to the outer bobbin and at least one of the inner and outer bobbins includes the flange part having a width larger than a thickness of the body part.
摘要翻译： 提供了能够用于诸如液晶显示器（LCD）装置，发光二极管（LED）显示装置以及包括其的平板显示装置的薄型显示装置中的薄型变压器。 变压器包括：筒管部，其包括内筒体和外筒管，每个筒管包括形成在其内部的通孔的管状主体部分和从主体部分的两端向外突出的凸缘部分; 线圈分别缠绕在内筒和外筒上; 以及与所述线圈电磁耦合从而形成磁路的芯体，其中所述内筒管插入所述外筒管的通孔中，从而联接到所述外筒管，并且所述内筒管和所述外筒管中的至少一个包括 凸缘部分的宽度大于主体部分的厚度。
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公开(公告)号：US08570136B2
公开(公告)日：2013-10-29
申请号：US13175678
申请日：2011-07-01
申请人： Geun Young Park , Myeong Sik Cheon , Choong Sik Yoo , Jae Hyun Lee , Young Min Lee , Hwi Beom Shin , Sang Joon Seo , Jong Hae Kim
发明人： Geun Young Park , Myeong Sik Cheon , Choong Sik Yoo , Jae Hyun Lee , Young Min Lee , Hwi Beom Shin , Sang Joon Seo , Jong Hae Kim
IPC分类号： H01F27/30
摘要： There are provided a thin transformer capable of being used in a thin display device such as a liquid crystal display (LCD) device, a light emitting diode (LED) display device, and a flat panel display device including the same. The transformer includes: a bobbin part including inner and outer bobbins each including a pipe shaped body part having a though-hole formed in an inner portion thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the inner and outer bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the inner bobbin is inserted into the through-hole of the outer bobbin to thereby be coupled to the outer bobbin and at least one of the inner and outer bobbins includes the flange part having a width larger than a thickness of the body part.
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公开(公告)号：US20120001887A1
公开(公告)日：2012-01-05
申请号：US13175678
申请日：2011-07-01
申请人： Geun Young PARK , Myeong Sik Cheon , Choong Sik Yoo , Jae Hyun Lee , Young Min Lee , Hwi Beom Shin , Sang Joon Seo , Jong Hae Kim
发明人： Geun Young PARK , Myeong Sik Cheon , Choong Sik Yoo , Jae Hyun Lee , Young Min Lee , Hwi Beom Shin , Sang Joon Seo , Jong Hae Kim
CPC分类号： H01F27/325 , H01F2005/025 , H05B41/02
摘要： There are provided a thin transformer capable of being used in a thin display device such as a liquid crystal display (LCD) device, a light emitting diode (LED) display device, and a flat panel display device including the same. The transformer includes: a bobbin part including inner and outer bobbins each including a pipe shaped body part having a though-hole formed in an inner portion thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the inner and outer bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the inner bobbin is inserted into the through-hole of the outer bobbin to thereby be coupled to the outer bobbin and at least one of the inner and outer bobbins includes the flange part having a width larger than a thickness of the body part.
摘要翻译： 提供了能够用于诸如液晶显示器（LCD）装置，发光二极管（LED）显示装置以及包括其的平板显示装置的薄型显示装置中的薄型变压器。 变压器包括：筒管部，其包括内筒体和外筒管，每个筒管包括形成在其内部的通孔的管状主体部分和从主体部分的两端向外突出的凸缘部分; 线圈分别缠绕在内筒和外筒上; 以及与所述线圈电磁耦合从而形成磁路的芯体，其中所述内筒管插入所述外筒管的通孔中，从而联接到所述外筒管，并且所述内筒管和所述外筒管中的至少一个包括 凸缘部分的宽度大于主体部分的厚度。
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公开(公告)号：US20120154089A1
公开(公告)日：2012-06-21
申请号：US13324120
申请日：2011-12-13
申请人： Jae Gen Eom , Myeong Sik Cheon , Deuk Hoon Kim , Sang Joon Seo , Geun Young Park
发明人： Jae Gen Eom , Myeong Sik Cheon , Deuk Hoon Kim , Sang Joon Seo , Geun Young Park
CPC分类号： H01F27/26 , H01F27/29 , H01F27/30 , H01F27/325
摘要： There are provided a transformer and a flat panel display device including the same capable of securing leakage inductance and allowing easy manufacturing. The transformer according to the embodiment of the present invention includes: a bobbin part including a plurality of bobbins each including a tube-shaped body part having a penetration hole therein and one of flange parts protruded outwardly from both sides of the body part; a core inserted into the penetration holes in the bobbins to form a magnetic circuit; a coil part including respective coils wound around the bobbins; and a bobbin fixing member combined with either side surface of the bobbin part in which at least two of the bobbins are laminated, to fix and combine at least two of the bobbins.
摘要翻译： 提供了一种变压器和包括能够确保漏电感并允许容易制造的平板显示装置。 根据本发明实施例的变压器包括：线轴部分，其包括多个线轴，每个线轴包括在其中具有穿透孔的管状主体部分和从主体部分的两侧向外突出的凸缘部分之一; 插入线轴中的穿透孔中的芯体以形成磁路; 线圈部，包括卷绕在所述线轴上的各个线圈; 以及与所述筒管部的任一侧表面组合的筒管固定部件，其中至少两个所述筒管层压在所述筒部中，以固定和组合所述至少两个所述筒管。
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公开(公告)号：US08643459B2
公开(公告)日：2014-02-04
申请号：US13324120
申请日：2011-12-13
申请人： Jae Gen Eom , Myeong Sik Cheon , Deuk Hoon Kim , Sang Joon Seo , Geun Young Park
发明人： Jae Gen Eom , Myeong Sik Cheon , Deuk Hoon Kim , Sang Joon Seo , Geun Young Park
CPC分类号： H01F27/26 , H01F27/29 , H01F27/30 , H01F27/325
摘要： There are provided a transformer and a flat panel display device including the same capable of securing leakage inductance and allowing easy manufacturing. The transformer according to the embodiment of the present invention includes: a bobbin part including a plurality of bobbins each including a tube-shaped body part having a penetration hole therein and one of flange parts protruded outwardly from both sides of the body part; a core inserted into the penetration holes in the bobbins to form a magnetic circuit; a coil part including respective coils wound around the bobbins; and a bobbin fixing member combined with either side surface of the bobbin part in which at least two of the bobbins are laminated, to fix and combine at least two of the bobbins.
摘要翻译： 提供了一种变压器和包括能够确保漏电感并允许容易制造的平板显示装置。 根据本发明实施例的变压器包括：线轴部分，其包括多个线轴，每个线轴包括在其中具有穿透孔的管状主体部分和从主体部分的两侧向外突出的凸缘部分之一; 插入线轴中的穿透孔中的芯体以形成磁路; 线圈部，包括卷绕在所述线轴上的各个线圈; 以及与所述筒管部的任一侧表面组合的筒管固定部件，其中至少两个所述筒管层压在所述筒部中，以固定和组合所述至少两个所述筒管。
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公开(公告)号：US20120038448A1
公开(公告)日：2012-02-16
申请号：US13137391
申请日：2011-08-10
申请人： Deuk Hoon Kim , Geun Young Park , Sang Joon Seo , Jae Gen Eom , Myeong Sik Cheon
发明人： Deuk Hoon Kim , Geun Young Park , Sang Joon Seo , Jae Gen Eom , Myeong Sik Cheon
IPC分类号： H01F27/29
CPC分类号： H01F27/325 , H01F2005/022
摘要： There is provided a transformer in which lead wires of a coil are disposed to be separated from each other so as to prevent a short-circuit between the lead wires. The transformer includes a winding unit having a plurality of partitions formed on an outer circumferential surface of a tubular body part; a base provided at one end of the winding unit and including at least one external connection terminal protruding outwardly; a coil wound on a bobbin and having a lead wire connected to the external connection terminal; and a core electromagnetically coupled with the coil to thereby form a magnetic path, wherein the bobbin includes at least one lead wire supporting portion protruding outwardly from the partitions, supporting the lead wire and guiding the lead wire to the external connection terminal.
摘要翻译： 提供了一种变压器，其中线圈的引线设置成彼此分离，以防止引线之间的短路。 所述变压器包括绕组单元，所述绕组单元具有形成在管状主体部分的外周表面上的多个隔板; 基部，设置在所述卷绕单元的一端，并且包括至少一个向外突出的外部连接端子; 卷绕在筒管上并具有连接到外部连接端子的引线的线圈; 以及与所述线圈电磁耦合以形成磁路的芯体，其中所述线轴包括至少一个从所述隔板向外突出的引线支撑部分，支撑所述引线并将所述引线引导到所述外部连接端子。
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