公开(公告)号：US08807786B2

公开(公告)日：2014-08-19

申请号：US13099972

申请日：2011-05-03

Applicant: Kyung-mi Moon ,  Young-hee Song ,  Ill-heung Choi ,  Jeong-wook Lee ,  Young-jin Lee

Inventor： Kyung-mi Moon ,  Young-hee Song ,  Ill-heung Choi ,  Jeong-wook Lee ,  Young-jin Lee

IPC: F21S4/00 ,  F21K99/00 ,  F21V29/00 ,  F21V23/06

Abstract: An illumination apparatus includes a light source unit comprising at least one light source module comprising a plurality of light-emitting device chips and a lead frame on which the light-emitting device chips are mounted and which connects the mounted light-emitting device chips; a diffusion cover having an interior space in which the light source module is accommodated and diffusing light emitted from the light source module; and an installation portion formed adjacent to the diffusion cover to install the light source module.

公开(公告)号：US08691516B2

公开(公告)日：2014-04-08

申请号：US13819339

申请日：2011-08-30

Applicant: Sang Yup Lee ,  Jeong Wook Lee ,  Sol Choi ,  Jongho Yi

Inventor： Sang Yup Lee ,  Jeong Wook Lee ,  Sol Choi ,  Jongho Yi

IPC: G01N33/53 ,  C12N1/20

CPC classification number: C12P7/46 ,  C12N1/20 ,  C12N15/52 ,  C12R1/01

Abstract: The present invention relates to a succinic acid-producing mutant microorganism that is able to utilize sucrose and glycerol simultaneously as carbon sources. More particularly, the present invention relates to a succinic acid-producing mutant microorganism that is able to utilize sucrose and glycerol simultaneously for succinic acid production, the mutant organism being obtained by relieving the mechanism of sucrose-mediated catabolite repression of glycerol in a succinic acid-producing microorganism. As described above, when the succinic acid-producing mutant microorganism is cultured, it utilizes sucrose and glycerol simultaneously so that succinic acid can be produced with high productivity in a maximum yield approaching the theoretical yield while the production of byproducts is minimized. In addition, according to the present invention, various reduced chemicals which have been produced in low yields in conventional methods can be more effectively produced.

Abstract translation: 本发明涉及能够同时使用蔗糖和甘油作为碳源的产琥珀酸突变体微生物。 更具体地，本发明涉及能够同时使用蔗糖和甘油进行琥珀酸生产的产琥珀酸的突变体微生物，其通过减轻甘油在琥珀酸中的蔗糖介导的分解代谢物抑制的机制而获得 生产微生物。 如上所述，当培养产琥珀酸的突变体微生物时，它同时使用蔗糖和甘油，使得以最大产率接近理论产率的高生产率生产琥珀酸，同时副产物的产生最小化。 此外，根据本发明，可以更有效地制造在常规方法中以低收率生产的各种还原化学品。

公开(公告)号：US08455889B2

公开(公告)日：2013-06-04

申请号：US13102586

申请日：2011-05-06

Applicant: Young-jin Lee ,  Jeong-wook Lee ,  Kyung-mi Moon ,  Young-hee Song ,  Ill-heung Choi

Inventor： Young-jin Lee ,  Jeong-wook Lee ,  Kyung-mi Moon ,  Young-hee Song ,  Ill-heung Choi

IPC: H01L29/18

CPC classification number: H01L33/62 ,  H01L33/486 ,  H01L2224/16245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/12044 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A lead frame for a chip package, a chip package, a package module, and an illumination apparatus including the chip package module. The chip package includes a first coupling portion and a second coupling portion that are coupled to each other on edges of a lead frame for mounting a chip thereon, and thus a package module is easily embodied by coupling the first coupling portion and the second coupling portion to each other.

Abstract translation: 一种用于芯片封装的引线框架，芯片封装，封装模块和包括芯片封装模块的照明装置。 芯片封装包括第一耦合部分和第二耦合部分，该第一耦合部分和第二耦合部分在引线框架的边缘处彼此耦合，用于在其上安装芯片，因此封装模块通过将第一耦合部分和第二耦合部分 对彼此。

公开(公告)号：US20110272716A1

公开(公告)日：2011-11-10

申请号：US13102586

申请日：2011-05-06

Applicant: Young-jin LEE ,  Jeong-wook Lee ,  Kyung-mi Moon ,  Young-hee Song ,  III-heung Choi

Inventor： Young-jin LEE ,  Jeong-wook Lee ,  Kyung-mi Moon ,  Young-hee Song ,  III-heung Choi

IPC: H01L33/62 ,  H01L23/495

CPC classification number: H01L33/62 ,  H01L33/486 ,  H01L2224/16245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/12044 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A lead frame for a chip package, a chip package, a package module, and an illumination apparatus including the chip package module. The chip package includes a first coupling portion and a second coupling portion that are coupled to each other on edges of a lead frame for mounting a chip thereon, and thus a package module is easily embodied by coupling the first coupling portion and the second coupling portion to each other.

Abstract translation: 一种用于芯片封装的引线框架，芯片封装，封装模块和包括芯片封装模块的照明装置。 芯片封装包括第一耦合部分和第二耦合部分，该第一耦合部分和第二耦合部分在引线框架的边缘处彼此耦合，用于在其上安装芯片，因此封装模块通过将第一耦合部分和第二耦合部分 对彼此。

公开(公告)号：US07935554B2

公开(公告)日：2011-05-03

申请号：US12407361

申请日：2009-03-19

Applicant: Jeong-wook Lee ,  Youn-joon Sung ,  Ho-sun Paek ,  Hyun-soo Kim ,  Joo-sung Kim ,  Suk-ho Yoon

Inventor： Jeong-wook Lee ,  Youn-joon Sung ,  Ho-sun Paek ,  Hyun-soo Kim ,  Joo-sung Kim ,  Suk-ho Yoon

IPC: H01L21/302

CPC classification number: H01L33/007 ,  H01L21/0237 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/02488 ,  H01L21/02494 ,  H01L21/02502 ,  H01L21/02513 ,  H01L21/0254 ,  H01L33/12 ,  H01L33/22

Abstract: Provided are a semiconductor light emitting device having a nano pattern and a method of manufacturing the semiconductor light emitting device. The semiconductor light emitting device includes: a semiconductor layer comprising a plurality of nano patterns, wherein the plurality of nano patterns are formed inside the semiconductor layer; and an active layer formed on the semiconductor layer. The optical output efficiency is increased and inner defects of the semiconductor light emitting device are reduced.

Abstract translation: 提供了具有纳米图案的半导体发光器件和制造半导体发光器件的方法。 半导体发光器件包括：包含多个纳米图案的半导体层，其中所述多个纳米图案形成在所述半导体层的内部; 以及形成在半导体层上的有源层。 光输出效率增加，半导体发光器件的内部缺陷减小。

公开(公告)号：US07888694B2

公开(公告)日：2011-02-15

申请号：US11525096

申请日：2006-09-22

Applicant: Jeong-wook Lee ,  Heon-su Jeon ,  Suk-ho Yoon ,  Joo-sung Kim

Inventor： Jeong-wook Lee ,  Heon-su Jeon ,  Suk-ho Yoon ,  Joo-sung Kim

IPC: H01L33/00

CPC classification number: H01L33/22 ,  H01L33/10 ,  H01L33/32 ,  H01L2933/0083

Abstract: A nitride-based semiconductor light emitting device having an improved structure in which light extraction efficiency is improved and a method of manufacturing the same are provided. The nitride-based semiconductor light emitting device comprises an n-clad layer, an active layer, and a p-clad layer, which are sequentially stacked on a substrate, wherein the n-clad layer comprises a first clad layer, a second clad layer, and a light extraction layer interposed between the first clad layer and the second clad layer and composed of an array of a plurality of nano-posts, the light extraction layer diffracting or/and scattering light generated in the active layer.

Abstract translation: 具有提高光提取效率的改进结构的氮化物系半导体发光器件及其制造方法。 氮化物系半导体发光元件包括依次层叠在基板上的n包覆层，有源层和p覆盖层，其中n包覆层包括第一覆盖层，第二覆盖层 以及插入在第一覆盖层和第二覆盖层之间并由多个纳米柱的阵列构成的光提取层，在有源层中产生的光提取层衍射或/和散射光。

公开(公告)号：US07719013B2

公开(公告)日：2010-05-18

申请号：US11289292

申请日：2005-11-30

Applicant: Jeong-wook Lee

Inventor： Jeong-wook Lee

IPC: H01L29/18 ,  H01L29/22

CPC classification number: H01L25/0753 ,  H01L27/153 ,  H01L33/0079 ,  H01L33/32 ,  H01L33/42 ,  H01L33/46 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A semiconductor light emitting device and a method of manufacturing the semiconductor light emitting device are provided. The semiconductor light emitting device includes a substrate, at least two light emitting cells located on the substrate and formed by stacking semiconductor material layers, a reflection layer and a transparent insulating layer sequentially stacked between the light emitting cells, and a transparent electrode covering the upper surface of the light emitting cells.

Abstract translation: 提供半导体发光器件和制造半导体发光器件的方法。 半导体发光器件包括：基板，位于基板上的至少两个发光单元，其通过层叠半导体材料层，反射层和依次层叠在发光单元之间的透明绝缘层形成，以及覆盖上部的透明电极 发光单元的表面。

公开(公告)号：US07541206B2

公开(公告)日：2009-06-02

申请号：US11649237

申请日：2007-01-04

Applicant: Suk-ho Yoon ,  Cheol-soo Sone ,  Jeong-wook Lee ,  Joo-sung Kim

Inventor： Suk-ho Yoon ,  Cheol-soo Sone ,  Jeong-wook Lee ,  Joo-sung Kim

IPC: H01L21/00 ,  H01L29/06

CPC classification number: H01L33/22 ,  H01L33/14 ,  H01L33/20 ,  H01L33/32 ,  H01L33/382 ,  H01L2933/0016

Abstract: A nitride-based semiconductor light-emitting device having an improved structure to enhance light extraction efficiency, and a method of manufacturing the same are provided. The method includes the operations of sequentially forming an n-clad layer, an active layer, and a p-clad layer on a substrate; forming a plurality of masking dots on an upper surface of the p-clad layer; forming a p-contact layer having a rough surface on portions of the p-clad layer between the masking dots; forming a rough n-contact surface of the n-clad layer having the same rough shape as the rough shape of the p-contact layer by dry-etching from a portion of the upper surface of the p-contact layer to a desired depth of the n-clad layer; forming an n-electrode on the rough n-contact surface; and forming a p-electrode on the p-contact layer.

Abstract translation: 提供一种具有改善结构以提高光提取效率的氮化物基半导体发光器件及其制造方法。 该方法包括在衬底上依次形成n包覆层，有源层和p覆盖层的操作; 在所述p覆盖层的上表面上形成多个掩模点; 在所述掩模点之间的所述p覆盖层的部分上形成具有粗糙表面的p接触层; 通过干蚀刻从p接触层的上表面的一部分形成与p接触层的粗糙形状相同的粗糙形状的n包覆层的粗糙的n接触表面到期望的深度 n覆层; 在粗糙的n接触面上形成n电极; 以及在p-接触层上形成p电极。

公开(公告)号：US07521329B2

公开(公告)日：2009-04-21

申请号：US11320811

申请日：2005-12-30

Applicant: Joon-seop Kwak ,  Jeong-wook Lee

Inventor： Joon-seop Kwak ,  Jeong-wook Lee

IPC: H01L21/8222

CPC classification number: H01L33/22 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/0254 ,  H01L21/02639 ,  H01L21/02642 ,  H01L33/007 ,  H01L33/12

Abstract: A semiconductor light emitting diode having a textured structure and a method of manufacturing the semiconductor light emitting diode are provided. The method includes forming a first semiconductor layer on a substrate; forming a textured structured first semiconductor layer by penetrating a material of a material layer into the first semiconductor layer after the material layer is formed on the first semiconductor layer and is annealed; and forming a second semiconductor layer on the first semiconductor layer.

Abstract translation: 提供具有纹理结构的半导体发光二极管和制造半导体发光二极管的方法。 该方法包括在基板上形成第一半导体层; 在所述第一半导体层上形成所述材料层并退火之后，通过将材料层的材料穿入所述第一半导体层而形成纹理化结构化的第一半导体层; 以及在所述第一半导体层上形成第二半导体层。

公开(公告)号：US07470770B2

公开(公告)日：2008-12-30

申请号：US11229368

申请日：2005-09-16

Applicant: Sang Yup Lee ,  Hyohak Song ,  Yu Sin Jang ,  Jeong Wook Lee

Inventor： Sang Yup Lee ,  Hyohak Song ,  Yu Sin Jang ,  Jeong Wook Lee

IPC: C07K14/00 ,  C12N15/11 ,  C12N15/63 ,  C12N1/20 ,  C12P13/20

CPC classification number: C12N9/0006 ,  C12P7/46

Abstract: A nucleotide sequence encoding a malic enzyme and a method for preparing succinic acid using the same, more particularly, a maeB nucleotide sequence encoding a malic enzyme B having the activity of converting pyruvic acid or pyruvate to malic acid or malate, or vice versa, a recombinant vector containing the gene, a microorganism transformed with the recombinant vector, and a method for preparing succinic acid using the transformed microorganism.

Abstract translation: 编码苹果酸的核苷酸序列和使用该琥珀酸的琥珀酸的制备方法，特别是编码具有将丙酮酸或丙酮酸转化成苹果酸或苹果酸的活性的苹果酸B的maeB核苷酸序列，反之亦然， 含有该基因的重组载体，用重组载体转化的微生物，以及使用转化的微生物制备琥珀酸的方法。