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公开(公告)号：US20240400421A1
公开(公告)日：2024-12-05
申请号：US18798775
申请日：2024-08-08
Applicant: Seoul Viosys Co., Ltd.
Inventor： Jae Young CHOI , Woong Ki JEONG , Kyu Won HAN , Yeo Jin YOON
IPC: C02F1/32
Abstract: A light emitting module including a light source configured to irradiate ultraviolet light, a board on which the light source is disposed, a tube accommodating the board and including a transparent region to transmit the ultraviolet light emitted from the light source, a first base coupled to one side of the tube, a second base coupled to the other side of the tube, a fixation groove disposed in the tube and connected to at least one of the first and second bases, in which the board is coupled to be inserted into the fixation groove, and the fixation groove is spaced apart from a center of the first base when viewed in a cross-section perpendicular to a length direction of the tube.
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公开(公告)号：US20190157506A1
公开(公告)日：2019-05-23
申请号：US16259478
申请日：2019-01-28
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Mae Yi KIM , Jin Woong LEE , Yeo Jin YOON , Seom Geun LEE , Yong Woo RYU , Keum Ju Lee
Abstract: A light emitting diode is provided to comprises: a substrate that has an elongated rectangular shape in one direction; a light emitting structure positioned on the substrate and having an opening for exposing a first conductive semiconductor layer; a first electrode pad disposed to be closer to a first corner of the substrate; a second electrode pad disposed to be relatively closer to a second corner of the substrate opposing to the first corner; a first extension extending from the first electrode pad; and a second extension and a third extension extending from the second electrode pad to sides of the first extension, wherein an imaginary line connecting an end of the second extension and an end of the third extension is located between the first electrode pad and the first corner.
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3.发明申请公开(公告)号：US20190008135A1
公开(公告)日：2019-01-10
申请号：US16128069
申请日：2018-09-11
Applicant: Seoul Viosys Co., Ltd.
Inventor： Mi So KO , Yeo Jin YOON
Abstract: An insecticide fumigator including a chemical cartridge mount on which a chemical cartridge is configured to be mounted, a heater disposed near the chemical cartridge mount and configured to heat the chemical cartridge such that an insecticide in the chemical cartridge is evaporated from a fumigation part of the chemical cartridge, a light source disposed near the fumigation part and configured to emit light having a first wavelength range to attract insects, and a housing provided with the chemical cartridge mount and receiving the heater and the light source, in which the light source includes a UV LED and a substrate on which the UV LED is mounted, and the housing has a light passage hole through which light emitted from the light source passes.
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公开(公告)号：US20170338390A1
公开(公告)日：2017-11-23
申请号：US15523037
申请日：2015-10-16
Applicant: Seoul Viosys Co., Ltd.
Inventor： Yeo Jin YOON , Chung Hoon LEE
Abstract: A high-efficiency light-emitting device of the present invention includes: a nitride-based semiconductor laminate layer comprising a first conductive-type semiconductor layer, an active layer, and a second conductive-type semiconductor layer; a substrate comprising a first electrode and a second electrode each connected to the first conductive-type semiconductor layer and the second conductive-type semiconductor layer, a first pad electrode and a second pad electrode each connected with the first electrode and the second electrode, and a first connection pad and a second connection pad each connected with the first pad electrode and the second pad electrode; and a solder positioned between the pad electrodes and the connection pads.
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公开(公告)号：US20160247992A1
公开(公告)日：2016-08-25
申请号：US15147619
申请日：2016-05-05
Applicant: Seoul Viosys Co., Ltd.
Inventor： Se Hee OH , Mae Yi KIM , Seom Geun LEE , Myoung Hak YANG , Yeo Jin YOON
CPC classification number: H01L33/62 , H01L27/15 , H01L27/156 , H01L33/08 , H01L33/14 , H01L33/385 , H01L33/387 , H01L33/42 , H01L2924/0002 , H01L2924/00
Abstract: A light emitting diode including a first light emitting cell and a second light emitting cell separated from each other on a substrate, a first transparent electrode layer electrically connected to the first light emitting cell, an interconnection electrically connecting the first light emitting cell to the second light emitting cell, and a first insulation layer disposed on the first and second light emitting cells. The first transparent electrode layer is disposed on an upper surface of the first light emitting cell and partially covers a side surface of the first light emitting cell. The first insulation layer separates the first transparent electrode layer from the side surface of the first light emitting cell.
Abstract translation: 一种发光二极管，包括在基板上彼此分离的第一发光单元和第二发光单元，与第一发光单元电连接的第一透明电极层，将第一发光单元与第二发光单元电连接的第二 发光单元，以及设置在第一和第二发光单元上的第一绝缘层。 第一透明电极层设置在第一发光单元的上表面上，并且部分地覆盖第一发光单元的侧表面。 第一绝缘层将第一透明电极层与第一发光单元的侧表面分开。
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Patent Agency Ranking
公开(公告)号：US20150076532A1
公开(公告)日：2015-03-19
申请号：US14551808
申请日：2014-11-24
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Yeo Jin YOON , Jong Kyu KIM , Jun Hee LEE
IPC: H01L27/15
CPC classification number: H01L27/15 , H01L27/156 , H01L33/385 , H01L33/387 , H01L33/62 , H01L2924/0002 , H01L2924/00
Abstract: AC LED according to the present invention comprises a substrate, and at least one serial array having a plurality of light emitting cells connected in series on the substrate. Each of the light emitting cells comprises a lower semiconductor layer consisting of a first conductive compound semiconductor layer formed on top of the substrate, an upper semiconductor layer consisting of a second conductive compound semiconductor layer formed on top of the lower semiconductor layer, an active layer interposed between the lower and upper semiconductor layers, a lower electrode formed on the lower semiconductor layer exposed at a first corner of the substrate, an upper electrode layer formed on the upper semiconductor layer, and an upper electrode pad formed on the upper electrode layer exposed at a second corner of the substrate. The upper electrode pad and the lower electrode are respectively disposed at the corners diagonally opposite to each other, and the respective light emitting cells are arranged so that the upper electrode pad and the lower electrode of one of the light emitting cells are symmetric with is respect to those of adjacent another of the light emitting cells.
Abstract translation: 根据本发明的AC LED包括衬底和至少一个具有串联连接在衬底上的多个发光单元的串联阵列。 每个发光单元包括由形成在基板顶部上的第一导电化合物半导体层构成的下半导体层，由形成于下半导体层顶部的第二导电化合物半导体层构成的上半导体层，活性层 介于下半导体层和上半导体层之间的下电极，形成在衬底的第一角上露出的下半导体层上的下电极，形成在上半导体层上的上电极层和形成在上电极层上的上电极焊盘 在基片的第二个角落。 上电极焊盘和下电极分别设置在彼此对角相对的角上，并且各发光单元被布置成使得一个发光单元的上电极焊盘和下电极相对于对称 到相邻的发光单元的那些。
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公开(公告)号：US20140209966A1
公开(公告)日：2014-07-31
申请号：US14231043
申请日：2014-03-31
Applicant: Seoul Viosys Co., Ltd.
Inventor： Won Cheol SEO , Dae Sung CHO , Kyung Hee YE , Kyoung Wan KIM , Yeo Jin YOON
CPC classification number: H01L33/387 , H01L33/08 , H01L33/20 , H01L33/32 , H01L33/38 , H01L33/385 , H01L33/42 , H01L33/44 , H01L33/62 , H01L2924/0002 , H01L2933/0016 , H01L2924/00
Abstract: A substrate, a first conductive type semiconductor layer arranged on the substrate, a second conductive type semiconductor layer arranged on the first conductive type semiconductor layer, an active layer disposed between the first conductive type semiconductor layer and the second conductive type semiconductor layer, a first electrode pad electrically connected to the first conductive type semiconductor layer, a second electrode pad arranged on the second conductive type semiconductor layer, an insulation layer disposed between the second conductive type semiconductor layer and the second electrode pad, and at least one upper extension electrically connected to the second electrode pad, the at least one upper extension being electrically connected to the second conductive type semiconductor layer.
Abstract translation: 衬底，布置在衬底上的第一导电类型半导体层，布置在第一导电类型半导体层上的第二导电类型半导体层，设置在第一导电类型半导体层和第二导电类型半导体层之间的有源层，第一导电类型半导体层 电连接到第一导电型半导体层的电极焊盘，布置在第二导电类型半导体层上的第二电极焊盘，设置在第二导电类型半导体层和第二电极焊盘之间的绝缘层，以及至少一个电连接 到所述第二电极焊盘，所述至少一个上延伸部电连接到所述第二导电型半导体层。
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公开(公告)号：US20210393817A1
公开(公告)日：2021-12-23
申请号：US16628529
申请日：2018-07-06
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Woong Ki JEONG , Jae Hak JEONG , Si Ho YU , Byung Chul JOO , Jae Young CHOI , Kyu Won HAN , Yeo Jin YOON
Abstract: A sterilization module including a main body including an ultraviolet outlet, a transparent member disposed on the ultraviolet outlet to transmit ultraviolet light, and a light source unit irradiating ultraviolet light toward the transparent member, and a sealing member, in which the light source unit includes a circuit board and a light emitting diode chip mounted thereon and including an epitaxial substrate, a conductive semiconductor layer electrically connected to the circuit board directly by an electrode, ultraviolet light is c irradiated toward the transparent member by passing through the epitaxial substrate, the sealing member is disposed between the transparent member and the circuit board, and a distance between the transparent member and the circuit board spaced apart from each other by the sealing member is greater than a height of the light emitting diode chip.
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公开(公告)号：US20210347657A1
公开(公告)日：2021-11-11
申请号：US17385364
申请日：2021-07-26
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jae Young CHOI , Kyu Won HAN , Yeo Jin YOON , Woong Ki JEONG
Abstract: A sterilizing module includes a main body and a light source. The main body includes an inner surface, an outer surface and an internal space to treat a target substance in a fluid and connected an inlet and a outlet. The light source is configured to emit light toward the internal space to sterilize the target substance in the fluid. The light source includes a substrate and a plurality of light emitting structures disposed on the substrate. The plurality of light emitting structures is disposed to be spaced apart each other. A first distance between two light emitting structures is adjacent to each other varies depending on a second distance from each light emitting structure to the inner surface of the main body. The second distance has a maximum value and a minimum value of illuminance and a difference between the maximum and the minimum value thereof is about more than 75%.
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公开(公告)号：US20180153007A1
公开(公告)日：2018-05-31
申请号：US15579370
申请日：2016-05-18
Applicant: Seoul Viosys Co., Ltd
Inventor： Mae Yi KIM , Seom Geun LEE , Yeo Jin YOON , Jin Woong LEE , Yong Woo RYU
CPC classification number: H05B33/0803 , H01L33/14 , H01L33/36 , H01L33/382
Abstract: A light emitting diode including a first semiconductor layer and a plurality of mesas including a second semiconductor layer and an active layer interposed between the first semiconductor layer and the second semiconductor layer, the first semiconductor layer including an exposed region between the plurality of mesas, a current blocking layer disposed on a portion of the plurality of mesas and a portion of the exposed region, a transparent electrode layer covering the second semiconductor layer and the current blocking layer, and a second electrode disposed on the current blocking layer and the transparent electrode layer and electrically connected to the second semiconductor layer. The current blocking layer includes a connecting portion extending from a first mesa to a second mesa adjacent to the first mesa and a protruding portion protruding from the connecting portion and disposed on the exposed region.
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