公开(公告)号：US08894229B2

公开(公告)日：2014-11-25

申请号：US12551144

申请日：2009-08-31

Applicant: Hyun-Jin Kim ,  Seok-Hyun Nam ,  Chi-O Cho ,  Tae-Il Lee

Inventor： Hyun-Jin Kim ,  Seok-Hyun Nam ,  Chi-O Cho ,  Tae-Il Lee

IPC: G09F13/04 ,  H01J5/62 ,  H01J5/50 ,  G02F1/1335

CPC classification number: H01J5/50 ,  G02F1/133604 ,  G02F1/133608 ,  H01J5/62

Abstract: A backlight assembly comprising: a plurality of fluorescent lamps each including a lamp tube having a fluorescent layer, a discharge gas contained in the lamp tube, a first electrode disposed in the lamp tube, and a conductive terminal capacitively coupled to the first electrode; and a lamp socket which secures the plurality of fluorescent lamps.

Abstract translation: 一种背光组件，包括：多个荧光灯，每个荧光灯包括具有荧光层的灯管，灯管中包含的放电气体，设置在灯管中的第一电极和与该第一电极电容耦合的导电端子; 以及固定多个荧光灯的灯座。

公开(公告)号：US08368846B2

公开(公告)日：2013-02-05

申请号：US13052302

申请日：2011-03-21

Applicant: Gi-Cherl Kim ,  Se-Ki Park ,  Ju-Young Yoon ,  Byung-Choon Yang ,  Seok-Hyun Nam ,  Sang-Yu Lee

Inventor： Gi-Cherl Kim ,  Se-Ki Park ,  Ju-Young Yoon ,  Byung-Choon Yang ,  Seok-Hyun Nam ,  Sang-Yu Lee

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: H05K1/0203 ,  G02F1/133603 ,  G02F2001/133607 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/1815 ,  H01L2924/19041 ,  H05K3/445 ,  H05K2201/09481 ,  H05K2201/10106 ,  H05K2201/10553 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2924/00011 ,  H01L2224/0555 ,  H01L2224/0556

Abstract: A two-dimensional light source includes a base substrate having holes, wires disposed on a lower surface of the base substrate, a light emitting diode (LED) chip disposed on an upper surface of the base substrate, plugs that connect two electrodes of the LED chip to the wires through the holes, a buffer layer covering the LED chip, and an optical layer that is disposed on the buffer layer and has an optical pattern formed at a portion of the optical layer corresponding to the LED chip.

Abstract translation: 二维光源包括具有孔的基底基板，设置在基底基板的下表面上的布线，设置在基底基板的上表面上的发光二极管（LED）芯片，连接LED的两个电极的插头 通过孔穿过导线，覆盖LED芯片的缓冲层，以及设置在缓冲层上并具有形成在对应于LED芯片的光学层的一部分的光学图案的光学层。

公开(公告)号：US08118458B2

公开(公告)日：2012-02-21

申请号：US12755199

申请日：2010-04-06

Applicant: Se-Ki Park ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seok-Hyun Nam ,  Ju-Young Yoon

Inventor： Se-Ki Park ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seok-Hyun Nam ,  Ju-Young Yoon

IPC: F21V5/04

CPC classification number: G02B3/04 ,  G02F1/133603 ,  G02F2001/133607

Abstract: An optical lens refracts and reflects a light to increase a luminance in a top direction of the optical lens and to decrease a luminance in a horizontal direction of the optical lens. The optical lens includes a central portion and a peripheral portion. The central portion has a convex shape. The peripheral portion has a concave shape. The peripheral portion surrounds the central portion. Therefore, power consumption and manufacturing cost are decreased.

Abstract translation: 光学透镜折射并反射光以增加光学透镜的顶部方向的亮度并降低光学透镜在水平方向上的亮度。 光学透镜包括中心部分和周边部分。 中心部分具有凸形。 周边部分具有凹形。 周边部分围绕中心部分。 因此，功耗和制造成本降低。

公开(公告)号：US08044566B2

公开(公告)日：2011-10-25

申请号：US12233855

申请日：2008-09-19

Applicant: Dong-Chin Lee ,  Seok-Hyun Nam ,  Seon-Bae Kim ,  Sang-Hyuck Yoon ,  Hyun-Jin Kim ,  Kyung-Min Kim ,  So-Jin Ryu ,  Min-Jeong Wang ,  Hee-Tae Kim

Inventor： Dong-Chin Lee ,  Seok-Hyun Nam ,  Seon-Bae Kim ,  Sang-Hyuck Yoon ,  Hyun-Jin Kim ,  Kyung-Min Kim ,  So-Jin Ryu ,  Min-Jeong Wang ,  Hee-Tae Kim

IPC: H01J5/16 ,  H01J1/62

CPC classification number: C09K11/7721 ,  C09K11/7739 ,  C09K11/7787 ,  H01J61/44

Abstract: A fluorescent lamp includes a lamp body, a fluorescent layer and a discharge electrode. The lamp body has a discharge space in which ultraviolet light is generated. The fluorescent layer is formed on an inner surface of the lamp body to change the ultraviolet light into visible light. The discharge electrode is on an end portion of the lamp body to apply a voltage to the discharge space. A ratio of intensities of the visible light at wavelengths of about 545 nm and about 516 nm is about 1.32:1 to about 1.71:1. Therefore, color reproducibility and luminance may be improved.

Abstract translation: 荧光灯包括灯体，荧光层和放电电极。 灯体具有产生紫外线的放电空间。 荧光层形成在灯体的内表面上，以将紫外光变成可见光。 放电电极在灯体的端部上，以向放电空间施加电压。 在约545nm和约516nm的波长处的可见光的强度比为约1.32:1至约1.71:1。 因此，可以提高颜色再现性和亮度。

公开(公告)号：US20100110111A1

公开(公告)日：2010-05-06

申请号：US12577839

申请日：2009-10-13

Applicant: Hyuk-Hwan KIM ,  Seok-Hyun NAM ,  Chi-O CHO ,  Sang-Hyuck YOON

Inventor： Hyuk-Hwan KIM ,  Seok-Hyun NAM ,  Chi-O CHO ,  Sang-Hyuck YOON

IPC: G09G5/10 ,  H05B37/02

CPC classification number: G09G3/3426 ,  G09G2320/041 ,  G09G2320/0646 ,  G09G2330/045 ,  G09G2360/145 ,  G09G2360/16

Abstract: A light source device includes; a light source module including a plurality of light-emitting blocks, a local dimming driving part, which drives the plurality of light-emitting blocks on the basis of a dimming level of a over light-emitting block, by controlling a dimming level of the over light-emitting block and dimming levels of peripheral light-emitting blocks disposed adjacent to the over light-emitting block to drive the plurality of light-emitting blocks.

Abstract translation: 光源装置包括： 包括多个发光块的光源模块，通过控制所述多个发光块的调光水平，基于发光块的调光水平来驱动所述多个发光块的局部调光驱动部 设置在与发光块附近相邻的外围发光块的发光块和调光水平以驱动多个发光块。

公开(公告)号：US07580198B2

公开(公告)日：2009-08-25

申请号：US11367843

申请日：2006-03-03

Applicant: Se-Ki Park ,  Ju-Young Yoon ,  Seok-Hyun Nam ,  Gi-Cherl Kim ,  Sang-Yu Lee

Inventor： Se-Ki Park ,  Ju-Young Yoon ,  Seok-Hyun Nam ,  Gi-Cherl Kim ,  Sang-Yu Lee

IPC: G02B13/08 ,  G02B13/18

CPC classification number: G02B17/0856 ,  G02B3/02 ,  G02F1/133603 ,  H01L33/58

Abstract: An optical lens has a first curved surface. The first curved surface has a first variable curvature. The optical lens has a second curved surface. The second curved surface has a second variable curvature. The second variable curvature forms a protrusion on the second curved surface. A first end of the first curved surface is connected to a first end of the second curved surface at an outer edge of the lens.

Abstract translation: 光学透镜具有第一曲面。 第一曲面具有第一可变曲率。 光学透镜具有第二曲面。 第二曲面具有第二可变曲率。 第二可变曲率在第二曲面上形成突起。 第一弯曲表面的第一端在透镜的外边缘处连接到第二弯曲表面的第一端。

公开(公告)号：US20090184622A1

公开(公告)日：2009-07-23

申请号：US12243523

申请日：2008-10-01

Applicant: Dong-Chin LEE ,  Seok-Hyun NAM ,  Seon-Bae KIM ,  Min-Jeong WANG

Inventor： Dong-Chin LEE ,  Seok-Hyun NAM ,  Seon-Bae KIM ,  Min-Jeong WANG

IPC: H01J1/62

CPC classification number: H01J1/63 ,  C09K11/665 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/7787

Abstract: A lamp and a display device including the lamp, in which the lamp includes a discharge tube, a discharge gas, a blue fluorescent substance, a green fluorescent substance and a red fluorescent substance. The discharge gas is disposed in the discharge tube. The blue, green and red fluorescent substances are disposed at an inner wall surface of the discharge tube to generate a blue light, a green light and a red light by ultraviolet rays emitted by the discharge gas. The red fluorescent substance includes at least two different red fluorescent substances, which generate the red light having peak wavelengths different from each other. Thus, the color reproducibility may be improved using the two different red fluorescent substances.

Abstract translation: 一种灯和显示装置，包括灯，其中灯包括放电管，放电气体，蓝色荧光物质，绿色荧光物质和红色荧光物质。 放电气体设置在放电管中。 蓝色，绿色和红色荧光物质被布置在放电管的内壁表面，以通过由放电气体发射的紫外线产生蓝光，绿光和红光。 红色荧光物质包括产生具有彼此不同峰值波长的红光的至少两种不同的红色荧光物质。 因此，可以使用两种不同的红色荧光物质改善颜色再现性。

公开(公告)号：US20090146943A1

公开(公告)日：2009-06-11

申请号：US12254744

申请日：2008-10-20

Applicant: Hyuk-Hwan KIM ,  Chi-O CHO ,  Seon-Bae KIM ,  Seok-Hyun NAM

Inventor： Hyuk-Hwan KIM ,  Chi-O CHO ,  Seon-Bae KIM ,  Seok-Hyun NAM

IPC: G09G3/34 ,  G09G3/36

CPC classification number: G09G3/342 ,  G09G2320/0626 ,  G09G2320/0646

Abstract: A light source module includes a plurality of light source units arranged in a matrix form and independently emitting light, and a light source control unit. The light source control unit includes a column control unit supplying a column control signal to a plurality of light source unit columns according to a brightness signal, a row control unit supplying a row control signal to a plurality of light source unit rows according to the brightness signal, and a brightness regulation unit supplying the brightness control signal to the column control unit and the row control unit. The plurality of light source units successively emit light for one frame in a light source column direction or a light source row direction, according to the brightness signal, the column control signal and the row control signal.

Abstract translation: 光源模块包括以矩阵形式布置并独立地发光的多个光源单元和光源控制单元。 光源控制单元包括：列控制单元，根据亮度信号向多个光源单元列提供列控制信号;行控制单元，根据亮度向多个光源单元行提供行控信号 信号，以及将亮度控制信号提供给列控制单元和行控制单元的亮度调节单元。 多个光源单元根据亮度信号，列控制信号和行控制信号，在光源列方向或光源行方向依次发光一帧。

公开(公告)号：US20090001400A1

公开(公告)日：2009-01-01

申请号：US12206956

申请日：2008-09-09

Applicant: Gi-Cherl KIM ,  Se-Ki PARK ,  Ju-Young YOON ,  Byung-Choon YANG ,  Seok-Hyun NAM ,  Sang-Yu LEE

Inventor： Gi-Cherl KIM ,  Se-Ki PARK ,  Ju-Young YOON ,  Byung-Choon YANG ,  Seok-Hyun NAM ,  Sang-Yu LEE

IPC: H01L33/00

CPC classification number: H05K1/0203 ,  G02F1/133603 ,  G02F2001/133607 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/1815 ,  H01L2924/19041 ,  H05K3/445 ,  H05K2201/09481 ,  H05K2201/10106 ,  H05K2201/10553 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2924/00011 ,  H01L2224/0555 ,  H01L2224/0556

Abstract: A two-dimensional light source includes a base substrate having holes, wires disposed on a lower surface of the base substrate, a light emitting diode (LED) chip disposed on an upper surface of the base substrate, plugs that connect two electrodes of the LED chip to the wires through the holes, a buffer layer covering the LED chip, and an optical layer that is disposed on the buffer layer and has an optical pattern formed at a portion of the optical layer corresponding to the LED chip.

Abstract translation: 二维光源包括具有孔的基底基板，设置在基底基板的下表面上的布线，设置在基底基板的上表面上的发光二极管（LED）芯片，连接LED的两个电极的插头 通过孔穿过导线，覆盖LED芯片的缓冲层，以及设置在缓冲层上并具有形成在对应于LED芯片的光学层的一部分的光学图案的光学层。

公开(公告)号：US07436000B2

公开(公告)日：2008-10-14

申请号：US11158644

申请日：2005-06-22

Applicant: Gi-Cherl Kim ,  Se-Ki Park ,  Ju-Young Yoon ,  Byung-Choon Yang ,  Seok-Hyun Nam ,  Sang-Yu Lee

Inventor： Gi-Cherl Kim ,  Se-Ki Park ,  Ju-Young Yoon ,  Byung-Choon Yang ,  Seok-Hyun Nam ,  Sang-Yu Lee

IPC: H01L23/28

CPC classification number: H05K1/0203 ,  G02F1/133603 ,  G02F2001/133607 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/1815 ,  H01L2924/19041 ,  H05K3/445 ,  H05K2201/09481 ,  H05K2201/10106 ,  H05K2201/10553 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2924/00011 ,  H01L2224/0555 ,  H01L2224/0556

Abstract: A two-dimensional light source includes a base substrate having holes, wires disposed on a lower surface of the base substrate, a light emitting diode (LED) chip disposed on an upper surface of the base substrate, plugs that connect two electrodes of the LED chip to the wires through the holes, a buffer layer covering the LED chip, and an optical layer that is disposed on the buffer layer and has an optical pattern formed at a portion of the optical layer corresponding to the LED chip.

Abstract translation: 二维光源包括具有孔的基底基板，设置在基底基板的下表面上的布线，设置在基底基板的上表面上的发光二极管（LED）芯片，连接LED的两个电极的插头 通过孔穿过导线，覆盖LED芯片的缓冲层，以及设置在缓冲层上并具有形成在对应于LED芯片的光学层的一部分的光学图案的光学层。