公开(公告)号：US07427145B2

公开(公告)日：2008-09-23

申请号：US11442396

申请日：2006-05-30

申请人： Jun Ho Jang ,  Young Joo Yee

发明人： Jun Ho Jang ,  Young Joo Yee

IPC分类号： F21V1/00

CPC分类号： G02B6/0031 ,  G02B6/0068 ,  G02F1/133603 ,  H01L2224/48091 ,  H01L2224/73265 ,  Y10S362/80 ,  H01L2924/00014

摘要： A backlight unit including a substrate disposed thereon with conductive lines, a plurality of light emitting diodes each bonded to an upper surface of the substrate and spaced a predetermined distance apart from the substrate, and electrically connected to the conductive lines of the substrate; a transparent resin encompassing the plurality of light emitting diodes and formed on the upper surface of the substrate, and an optical transmission arrangement disposed on an upper surface of the transparent resin. Further, the arrangement includes a first layer for preventing light emitted from the light emitting diodes from being totally reflected by allowing an incident angle of the light to be less than a threshold angle, and a second layer for diffusing and emitting the light.

摘要翻译： 背光单元，其包括其上设置有导线的基板，多个发光二极管，各自结合到所述基板的上表面并与所述基板隔开预定距离，并且电连接到所述基板的导电线; 包围所述多个发光二极管并形成在所述基板的上表面上的透明树脂，以及设置在所述透明树脂的上表面上的光传输装置。 此外，该布置包括用于防止从发光二极管发出的光通过允许光的入射角小于阈值角度而被全反射的第一层和用于漫射和发射光的第二层。

公开(公告)号：US07263039B2

公开(公告)日：2007-08-28

申请号：US10636576

申请日：2003-08-08

申请人： Young Joo Yee

发明人： Young Joo Yee

IPC分类号： G11B7/00

CPC分类号： G11B11/10576 ,  G11B7/0925 ,  G11B7/0937 ,  G11B7/122 ,  G11B7/22 ,  G11B11/10554 ,  G11B11/1058

摘要： A micro-actuator, its manufacturing method, an optical pickup head of an optical recording/reproducing apparatus having the micro-actuator, and its manufacturing method are disclosed. A low voltage and low power bi-directional driving is accomplished so that a size and a weight of a system can be considerably reduced and a response speed can be improved. A uniformity and a production efficiency are heightened by reducing a alignment tolerance. In addition, a configuration tolerance caused due to an uneven thickness of a protection layer of the record layer on the disk and an uneven smoothness of the disk is corrected, so that a focal point of an objective lens can be optimally made on a record layer of the disk.

摘要翻译： 公开了一种微致动器及其制造方法，具有微型致动器的光学记录/再现装置的光学拾取头及其制造方法。 实现低电压和低功率双向驱动，使得可以显着地减小系统的尺寸和重量并且可以提高响应速度。 通过降低对准公差可以提高均匀性和生产效率。 此外，由于盘上的记录层的保护层的厚度不均匀以及盘的不平坦的光滑性而导致的配置公差被校正，使得可以在记录层上最佳地制作物镜的焦点 的磁盘。

公开(公告)号：US20130016499A1

公开(公告)日：2013-01-17

申请号：US13634229

申请日：2011-12-07

申请人： Young Joo Yee ,  Ki Chang Song

发明人： Young Joo Yee ,  Ki Chang Song

IPC分类号： H01L33/06 ,  G09F13/04

CPC分类号： H01L33/507 ,  G02F2001/133614 ,  G02F2202/36 ,  H01L33/502 ,  H01L33/505

摘要： An optical device and an LED package using the same, and a backlight apparatus are provided, the optical device including a substrate, a first transparent thin film layer formed at one surface of the substrate, a quantum dot layer formed at an upper surface of the first transparent thin film layer and made of quantum dot particles, a protective layer formed on at least one of an upper surface or a bottom surface of the quantum dot layer and formed with metallic oxide nano particles, and a barrier member formed on the upper surface of the first transparent thin film layer for establishing an area formed with the quantum dot layer and the protective layer.

摘要翻译： 提供一种光学装置和使用其的LED封装件和背光装置，所述光学装置包括基板，形成在所述基板的一个表面处的第一透明薄膜层，形成在所述基板的上表面处的量子点层 第一透明薄膜层，由量子点颗粒制成，形成在量子点层的上表面或底表面中的至少一个上并形成有金属氧化物纳米颗粒的保护层，以及形成在上表面上的阻挡构件 的第一透明薄膜层，用于建立由量子点层和保护层形成的区域。

公开(公告)号：US07007917B2

公开(公告)日：2006-03-07

申请号：US10780837

申请日：2004-02-19

申请人： Jung Hoon Choi ,  Young Joo Yee ,  Seong Hyok Kim ,  In Kyu Kim ,  Byeong Hwa Chung

发明人： Jung Hoon Choi ,  Young Joo Yee ,  Seong Hyok Kim ,  In Kyu Kim ,  Byeong Hwa Chung

IPC分类号： F16K31/08

CPC分类号： F16K31/0655 ,  F16K31/082

摘要： An electromagnetic control valve having a permanent magnet and a needle are fitted in a cylindrical valve body, and a coil, and first and second yokes are mounted on an outside circumferential surface of the valve body. There are first and second ports in the valve body for making an outside space and an inside space of the valve body in communication. There is an orifice in the valve body for making the first and the second ports in communication. The needle is disposed at a position opposite to a side of the orifice, for moving in an up/down direction when a current is applied to the coil. Direction and amount of movement of the needle are dependent on a direction and an intensity of the current applied to the coil. When the needle moves, a tip of the needle varies an opened area of the orifice linearly, according to which a flow rate of the fluid passed through the orifice is controlled according to a position of the needle.

摘要翻译： 具有永磁体和针的电磁控制阀装配在圆筒形阀体中，线圈和第一和第二轭安装在阀体的外周面上。 在阀体中有第一和第二端口用于使外部空间和阀体的内部空间连通。 在阀体中存在用于使第一和第二端口连通的孔口。 针设置在与孔的一侧相对的位置，用于当电流施加到线圈时沿上/下方向移动。 针的移动方向和移动量取决于施加到线圈的电流的方向和强度。 当针移动时，针的尖端线性地改变孔的开口面积，根据该尖端，通过孔的流体的流量根据针的位置被控制。

公开(公告)号：US08462974B2

公开(公告)日：2013-06-11

申请号：US12025597

申请日：2008-02-04

申请人： Chi Hwan Jeong ,  Young Joo Yee

发明人： Chi Hwan Jeong ,  Young Joo Yee

IPC分类号： H04R25/00

CPC分类号： H04R25/402 ,  H04R2225/023 ,  H04R2225/43

摘要： The apparatus for transmitting and receiving sound is disclosed, wherein a directional microphone for detecting sound for transmission is applied and a sound output unit for outputting the received sound is arranged at a side of the directional microphone where sensitivity is low, thereby preventing sound coupling for received sound and sound for transmission without recourse to complicated signal processing to attenuate the echo and howling.

摘要翻译： 公开了用于发送和接收声音的装置，其中应用用于检测用于发送的声音的定向麦克风，并且用于输出接收的声音的声音输出单元布置在灵敏度低的定向麦克风的一侧，从而防止声音耦合 接收到声音传输而不用复杂的信号处理来衰减回声和啸叫声。

公开(公告)号：US20080238317A1

公开(公告)日：2008-10-02

申请号：US12053024

申请日：2008-03-21

申请人： Hyouk KWON ,  Young Joo Yee ,  Chi Hwan Jeong

发明人： Hyouk KWON ,  Young Joo Yee ,  Chi Hwan Jeong

IPC分类号： H01J17/49 ,  H01J61/40 ,  B29D7/01

CPC分类号： B29D7/01 ,  B29K2001/00 ,  B29K2995/0018 ,  H01J11/10 ,  H01J11/44 ,  H01J2211/444

摘要： Disclosed are an optical sheet for a plasma display panel, a method for manufacturing the same and a plasma display panel employing the same. More particularly, provided are an optical sheet for a plasma display panel to improve a contrast ratio and a method for manufacturing the same. The optical sheet for a plasma display panel comprises a transparent substrate, a plurality of light-transmitting structures arranged on the transparent substrate, a reflective film arranged on the side of each of the light-transmitting structures, a black matrix arranged on the reflective film, and a cover part arranged on the black matrix.

摘要翻译： 公开了一种用于等离子体显示面板的光学片，其制造方法和使用其的等离子体显示面板。 更具体地，提供了一种用于等离子体显示面板以提高对比度的光学片及其制造方法。 用于等离子体显示面板的光学片包括透明基板，布置在透明基板上的多个透光结构，布置在每个透光结构侧的反射膜，布置在反射膜上的黑矩阵 以及布置在黑矩阵上的盖部分。

公开(公告)号：US06347103B1

公开(公告)日：2002-02-12

申请号：US09400291

申请日：1999-09-21

申请人： Ki Chang Song ,  Young Joo Yee ,  Jong Uk Bu

发明人： Ki Chang Song ,  Young Joo Yee ,  Jong Uk Bu

IPC分类号： H01S204

CPC分类号： H01S5/4087 ,  H01S5/02212 ,  H01S5/02252 ,  H01S5/02288 ,  H01S5/02292

摘要： Light source module with two wavelengths including a first and a second laser diodes each for emitting a laser beam with a wavelength different from each other, and a submount formed between the first and second laser diodes having a vertical mirror surface vertical to bonding surfaces of the first and second laser diodes for reflecting laser beams from the first and second laser diodes in a same direction.

摘要翻译： 具有两个波长的光源模块，包括用于发射彼此不同波长的激光束的第一和第二激光二极管，以及在第一和第二激光二极管之间形成的垂直于垂直于 第一和第二激光二极管，用于沿相同方向反射来自第一和第二激光二极管的激光束。

公开(公告)号：US20080212815A1

公开(公告)日：2008-09-04

申请号：US12025597

申请日：2008-02-04

申请人： Chi Hwan JEONG ,  Young Joo Yee

发明人： Chi Hwan JEONG ,  Young Joo Yee

IPC分类号： H04R25/00

CPC分类号： H04R25/402 ,  H04R2225/023 ,  H04R2225/43

摘要： The apparatus for transmitting and receiving sound is disclosed, wherein a directional microphone for detecting sound for transmission is applied and a sound output unit for outputting the received sound is arranged at a side of the directional microphone where sensitivity is low, thereby preventing sound coupling for received sound and sound for transmission without recourse to complicated signal processing to attenuate the echo and howling.

摘要翻译： 公开了用于发送和接收声音的装置，其中应用用于检测用于发送的声音的定向麦克风，并且用于输出接收的声音的声音输出单元布置在灵敏度低的定向麦克风的一侧，从而防止声音耦合 接收到声音传输而不用复杂的信号处理来衰减回声和啸叫声。

公开(公告)号：US07095695B2

公开(公告)日：2006-08-22

申请号：US10460202

申请日：2003-06-13

申请人： Hyouk Kwon ,  Young Joo Yee ,  Jong Uk Bu

发明人： Hyouk Kwon ,  Young Joo Yee ,  Jong Uk Bu

IPC分类号： G11B7/00 ,  G11B7/24

CPC分类号： G11B7/24056 ,  G11B7/121 ,  G11B7/122 ,  G11B7/1387 ,  G11B11/10532 ,  G11B11/10584 ,  G11B23/505 ,  G11B2007/13727

摘要： Disclosed are an optical recording reproducing apparatus which can effectively remove contamination material attached thereto and an optical recording medium used in the optical recording reproducing apparatus. To this end, the apparatus comprises: a catalyst layer formed at a specific part thereof; and a light irradiation unit for irradiating light on the catalyst layer. An optical disc used in an optical recording reproducing apparatus includes a catalyst layer.

摘要翻译： 公开了一种能够有效地去除附着于其上的污染物质的光学记录重放装置和在光学记录重放装置中使用的光学记录介质。 为此，该装置包括：形成在其特定部分的催化剂层; 以及用于在催化剂层上照射光的光照射单元。 在光记录重放装置中使用的光盘包括催化剂层。

公开(公告)号：US06965553B2

公开(公告)日：2005-11-15

申请号：US10721094

申请日：2003-11-26

申请人： Young Joo Yee

发明人： Young Joo Yee

IPC分类号： G11B7/125 ,  G11B7/12 ,  G11B7/13 ,  G11B7/135 ,  G11B7/22 ,  H01L31/12 ,  G11B7/00

CPC分类号： G11B7/1362 ,  G11B7/123 ,  G11B7/131

摘要： Disclosed are a light emitting module, an optical detecting module, an optical pickup apparatus formed by coupling the ultra-minimized light emitting module and the optical detecting module, and manufacturing methods thereof. To this end, ultra-minimization, a micro machining technique fit to a mass production, and a semiconductor device assembly manufacturing process are applied, thereby reducing a component cost and increasing uniformity of components.

摘要翻译： 公开了一种发光模块，光学检测模块，通过耦合超最小化发光模块和光学检测模块而形成的光学拾取装置及其制造方法。 为此，应用极小化，适合于批量生产的微加工技术和半导体器件组件制造工艺，从而降低部件成本并增加部件的均匀性。