公开(公告)号：US07360941B2

公开(公告)日：2008-04-22

申请号：US11376427

申请日：2006-03-15

Applicant: Ju-young Yoon ,  Joo-woan Cho ,  Gi-cherl Kim ,  Seok-hyun Nam ,  Sang-yu Lee

Inventor： Ju-young Yoon ,  Joo-woan Cho ,  Gi-cherl Kim ,  Seok-hyun Nam ,  Sang-yu Lee

IPC: F21V7/04

CPC classification number: G02B6/009 ,  G02B6/0068

Abstract: A backlight unit for use in a liquid crystal display comprises a light guiding plate comprising a light exiting surface, a light reflective surface, and a light incident surface, a light source unit comprising a substrate and a light source disposed on the substrate, wherein the light source unit is disposed to face the light incident surface of the light guiding plate, and a reflecting sheet comprising a first portion facing the light reflective surface of the light guiding plate, a second portion facing the light exiting surface of the light guiding plate, and a third portion connecting the first and the second portions, wherein the third portion comprises light source exposing parts.

Abstract translation: 用于液晶显示器的背光单元包括：导光板，包括光出射表面，光反射表面和光入射表面;光源单元，包括基板和设置在基板上的光源，其中， 光源单元被设置为面对导光板的光入射表面，反射片包括面对导光板的光反射表面的第一部分，面对导光板的光出射表面的第二部分， 以及连接第一和第二部分的第三部分，其中第三部分包括光源曝光部分。

公开(公告)号：US07293907B2

公开(公告)日：2007-11-13

申请号：US11169528

申请日：2005-06-29

Applicant: Gi-Cherl Kim ,  Chun-Ho Song ,  Ju-Young Yoon ,  Sang-Gil Lee ,  Seock-Hwan Kang ,  Jin-Ha Kim ,  Jong-Seo Lee ,  Sang-Yu Lee

Inventor： Gi-Cherl Kim ,  Chun-Ho Song ,  Ju-Young Yoon ,  Sang-Gil Lee ,  Seock-Hwan Kang ,  Jin-Ha Kim ,  Jong-Seo Lee ,  Sang-Yu Lee

IPC: F21V7/04

CPC classification number: G02F1/133603 ,  H01L25/0753 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A light source for a display device includes a board and light emitting diodes mounted on the board. The light emitting diodes include a white light emitting diode which emits white light and a red light emitting diode which emits red light.

Abstract translation: 用于显示装置的光源包括安装在电路板上的电路板和发光二极管。 发光二极管包括发出白光的白色发光二极管和发出红光的红色发光二极管。

公开(公告)号：US07271541B2

公开(公告)日：2007-09-18

申请号：US11219275

申请日：2005-09-02

Applicant: Hae-Il Park ,  Sang-Yu Lee

Inventor： Hae-Il Park ,  Sang-Yu Lee

IPC: H01J17/00 ,  H01J17/02

CPC classification number: G02F1/133604 ,  G02F1/133308 ,  G02F1/133608 ,  G02F2201/503 ,  H01J61/0672 ,  H01J61/09 ,  H01J61/305 ,  H01J61/92

Abstract: A surface light source device includes a first substrate, a second substrate and a hollow electrode. The second substrate is combined with the first substrate to form a plurality of discharge spaces. The second substrate includes a plurality of recesses. The hollow electrode is disposed in each of the discharge spaces under the recesses of the second substrate, respectively. The surface light source device further includes an external electrode disposed on a lower surface of the first substrate corresponding to the hollow electrode. The external electrodes are on an outer surface of the lamp body, and are partially overlapped with the discharge spaces. The hollow electrode may have a rectangular tube or other suitable shape. As a result of the foregoing construction, the life span of the surface light source device may increase, and the light emitting efficiency may similarly increase.

Abstract translation: 面光源装置包括第一基板，第二基板和中空电极。 第二基板与第一基板结合以形成多个放电空间。 第二基板包括多个凹部。 中空电极分别设置在第二基板的凹部下方的每个放电空间中。 表面光源装置还包括设置在对应于中空电极的第一基板的下表面上的外部电极。 外部电极在灯体的外表面上，并与放电空间部分重叠。 中空电极可以具有矩形管或其它合适的形状。 作为上述结构的结果，表面光源装置的寿命可能增加，并且发光效率可以类似地增加。

公开(公告)号：US20070211193A1

公开(公告)日：2007-09-13

申请号：US10596908

申请日：2004-12-24

Applicant: Hae-Il Park ,  Jin-Seob Byun ,  Sang-Yu Lee

Inventor： Hae-Il Park ,  Jin-Seob Byun ,  Sang-Yu Lee

IPC: G02F1/13357 ,  H01J1/62

CPC classification number: B82Y10/00 ,  H01J61/305 ,  H01J61/545 ,  H01J65/046

Abstract: A surface light source device (100) includes a first substrate (110), an electrode (150), a discharge auxiliary layer (112), a fluorescent layer (114) and a second substrate (120). The discharge auxiliary layer (112) includes carbon nanotubes and an oxide. The surface light source device may further include a florescent layer. The surface light source device (100) may have a discharge fluorescent layer including carbon nanotubes, an oxide and a fluorescent material instead of a discharge auxiliary layer (112) and a fluorescent layer (114). Using carbon nanotubes and an oxide in the surface light source device, a discharge firing voltage and a discharge sustaining voltage may be lowered due to a geometric effect of a carbon nanotube and a high yield of secondary electron. Therefore, efficiency of the surface light source device is improved, so that power consumption of an LCD apparatus is decreased and luminance of the LCD apparatus is increased.

Abstract translation: 表面光源装置（100）包括第一基板（110），电极（150），放电辅助层（112），荧光层（114）和第二基板（120）。 放电辅助层（112）包括碳纳米管和氧化物。 表面光源装置还可以包括荧光层。 表面光源装置（100）可以具有包括碳纳米管，氧化物和荧光材料的放电荧光层，而不是放电辅助层（112）和荧光层（114）。 在表面光源装置中使用碳纳米管和氧化物，由于碳纳米管的几何效应和二次电子的高产率，放电点火电压和放电维持电压可能降低。 因此，提高了表面光源装置的效率，使得LCD装置的功耗降低，并且LCD装置的亮度增加。

公开(公告)号：US20070188080A1

公开(公告)日：2007-08-16

申请号：US11549504

申请日：2006-10-13

Applicant: Hae-Il PARK ,  Jin-Seob BYUN ,  Sang-Yu LEE ,  Don-Chan CHO

Inventor： Hae-Il PARK ,  Jin-Seob BYUN ,  Sang-Yu LEE ,  Don-Chan CHO

IPC: H01J1/62

CPC classification number: H01J61/305 ,  H01J9/268 ,  H01J61/361 ,  H01J65/046

Abstract: A flat fluorescent lamp including a first substrate, a second substrate facing the first substrate to provide a discharge region having a plurality of discharge spaces and a non-discharge region encompassing the discharge region. Fluorescent layers are arranged on the first and second substrates, and a sealing member is arranged in the non-discharge region shielded from the discharge spaces, and it couples the first and second substrates together.

Abstract translation: 一种平面荧光灯，包括第一基板，面向第一基板的第二基板，以提供具有多个放电空间的放电区域和包围放电区域的非放电区域。 荧光层布置在第一和第二基板上，并且密封构件布置在从放电空间屏蔽的非放电区域中，并且将第一和第二基板耦合在一起。

公开(公告)号：US20070182304A1

公开(公告)日：2007-08-09

申请号：US11734563

申请日：2007-04-12

Applicant: Hyeon-Yong JANG ,  In-Sun HWANG ,  Hae-Il PARK ,  Sang-Yu LEE ,  Joong-Hyun KIM ,  Jin-Seob BYUN

Inventor： Hyeon-Yong JANG ,  In-Sun HWANG ,  Hae-Il PARK ,  Sang-Yu LEE ,  Joong-Hyun KIM ,  Jin-Seob BYUN

IPC: H01J29/70

CPC classification number: H01J65/00 ,  G02F1/133604 ,  H01J61/0675 ,  H01J61/305 ,  H01J61/92 ,  H01J65/046

Abstract: A light generating device includes a body having discharge spaces generating light in response to a voltage signal, and electrodes providing the voltage signal to the discharge spaces. The discharge spaces are apart from each other and arranged substantially parallel with each other. The electrodes are disposed at external portions of the body. The body includes a first substrate, and a second substrate disposed on the first substrate. The second substrate includes space forming members and space dividing members. The discharge spaces are each formed between corresponding one of the space forming members and the first substrate. The space dividing members are each disposed between the adjacent space forming members. The space dividing members include connecting passages each connecting adjacent ones of the discharge spaces. A display device includes a display panel for displaying images using an image signal, a driving signal and light, the planar light generating device for providing the light to the display panel, and an inverter for generating the voltage signal to the planar light generating device.

Abstract translation: 发光装置包括具有响应于电压信号产生光的放电空间的主体和向放电空间提供电压信号的电极。 放电空间彼此分开并且基本上彼此平行地布置。 电极设置在身体的外部。 主体包括第一基板和设置在第一基板上的第二基板。 第二基板包括空间形成部件和空间分割部件。 放电空间各自形成在相应的空间形成构件和第一衬底之间。 空间分隔构件分别设置在相邻的空间形成构件之间。 空间分隔构件包括连接相邻的放电空间的连接通道。 显示装置包括用于使用图像信号显示图像的显示面板，驱动信号和光，用于向显示面板提供光的平面光产生装置，以及用于向平面光产生装置产生电压信号的反相器。

公开(公告)号：US20070164291A1

公开(公告)日：2007-07-19

申请号：US11493437

申请日：2006-07-26

Applicant: Gi-Cherl Kim ,  Sang-Yu Lee

Inventor： Gi-Cherl Kim ,  Sang-Yu Lee

IPC: H01L33/00

CPC classification number: H05K1/0204 ,  H01L33/642 ,  H05K1/021 ,  H05K1/182 ,  H05K3/0061 ,  H05K2201/10106

Abstract: A light emitting diode module, a backlight assembly having the light emitting diode module, and a display device having the backlight assembly. The light emitting diode module includes a light emitting device including a light emitting diode chip, a body that surrounds the light emitting diode chip, and a heat releasing member that is in contact with the light emitting diode chip and protrudes from the body. The light emitting diode module also includes a printed circuit board having a hole corresponding to a protruding end portion of the heat releasing member.

Abstract translation: 发光二极管模块，具有发光二极管模块的背光组件和具有背光组件的显示装置。 发光二极管模块包括发光装置，其包括发光二极管芯片，围绕发光二极管芯片的主体，以及与发光二极管芯片接触并从主体突出的散热构件。 发光二极管模块还包括具有对应于散热构件的突出端部的孔的印刷电路板。

公开(公告)号：US07218045B2

公开(公告)日：2007-05-15

申请号：US11039576

申请日：2005-01-19

Applicant: Hyeon-Yong Jang ,  In-Sun Hwang ,  Hac-Il Park ,  Sang-Yu Lee ,  Joong-Hyun Kim ,  Jin-Seob Byun

Inventor： Hyeon-Yong Jang ,  In-Sun Hwang ,  Hac-Il Park ,  Sang-Yu Lee ,  Joong-Hyun Kim ,  Jin-Seob Byun

IPC: H01J17/16

CPC classification number: H01J65/00 ,  G02F1/133604 ,  H01J61/0675 ,  H01J61/305 ,  H01J61/92 ,  H01J65/046

Abstract: A light generating device includes a body having discharge spaces generating light in response to a voltage signal, and electrodes providing the voltage signal to the discharge spaces. The discharge spaces are apart from each other and arranged substantially parallel with each other. The electrodes are disposed at external portions of the body. The body includes a first substrate, and a second substrate disposed on the first substrate. The second substrate includes space forming members and space dividing members. The discharge spaces are each formed between corresponding one of the space forming members and the first substrate. The space dividing members are each disposed between the adjacent space forming members. The space dividing members include connecting passages each connecting adjacent ones of the discharge spaces. A display device includes a display panel for displaying images using an image signal, a driving signal and light, the planar light generating device for providing the light to the display panel, and an inverter for generating the voltage signal to the planar light generating device.

Abstract translation: 发光装置包括具有响应于电压信号产生光的放电空间的主体和向放电空间提供电压信号的电极。 放电空间彼此分开并且基本上彼此平行地布置。 电极设置在身体的外部。 主体包括第一基板和设置在第一基板上的第二基板。 第二基板包括空间形成部件和空间分割部件。 放电空间各自形成在相应的空间形成构件和第一衬底之间。 空间分隔构件分别设置在相邻的空间形成构件之间。 空间分隔构件包括连接相邻的放电空间的连接通道。 显示装置包括用于使用图像信号显示图像的显示面板，驱动信号和光，用于向显示面板提供光的平面光产生装置，以及用于向平面光产生装置产生电压信号的反相器。

公开(公告)号：US20070047220A1

公开(公告)日：2007-03-01

申请号：US11473719

申请日：2006-06-23

Applicant: Seock-hwan Kang ,  Gi-cherl Kim ,  Sang-yu Lee ,  Joo-woan Cho

Inventor： Seock-hwan Kang ,  Gi-cherl Kim ,  Sang-yu Lee ,  Joo-woan Cho

IPC: G09F13/04

CPC classification number: G09G3/3413 ,  G02F1/133609 ,  G02F2001/133612 ,  G09G2320/0666 ,  G09G2360/145

Abstract: An LCD including a backlight unit including a light source unit, an optical fiber transmitting light from the light source unit, an optical sensor receiving the light from the optical fiber and sensing a color of light, a light source driving part providing power to the light source unit and a light source controller controlling the light source driving part so that the light source unit provides a desired color of light based on the color sensed by the optical sensor.

Abstract translation: 一种LCD，包括：背光单元，包括光源单元，从所述光源单元传输光的光纤;接收来自所述光纤的光并感测光的光学传感器;向所述光提供电力的光源驱动部; 源光源单元和控制光源驱动部分的光源控制器，使得光源单元基于由光学传感器感测的颜色提供期望的光色。

公开(公告)号：US20070018302A1

公开(公告)日：2007-01-25

申请号：US11489042

申请日：2006-07-19

Applicant: Hae-Il Park ,  Sang-Yu Lee ,  Jin-Seob Byun

Inventor： Hae-Il Park ,  Sang-Yu Lee ,  Jin-Seob Byun

IPC: H01L23/02

CPC classification number: H01J61/305 ,  G02F1/133602 ,  H01J61/06 ,  H01J61/35 ,  H01J61/526 ,  H01J65/046 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A planar light source includes a first substrate, a second substrate disposed to be spaced apart from the first substrate so as to form a discharge region, a first electrode formed on the first substrate, and a second electrode formed on the second substrate. The planar light source further includes a thermal conductive material which is laid on at least one of the first electrode and the second electrode.

Abstract translation: 平面光源包括第一基板，设置成与第一基板间隔开以形成放电区域的第二基板，形成在第一基板上的第一电极和形成在第二基板上的第二电极。 平面光源还包括布置在第一电极和第二电极中的至少一个上的导热材料。