公开(公告)号：US20070014098A1

公开(公告)日：2007-01-18

申请号：US11451654

申请日：2006-06-13

Applicant: Se-ki Park ,  Seock-hwan Kang ,  Gi-cheri Kim ,  Seok-hyun Nam ,  Sang-yu Lee

Inventor： Se-ki Park ,  Seock-hwan Kang ,  Gi-cheri Kim ,  Seok-hyun Nam ,  Sang-yu Lee

IPC: G01D11/28

CPC classification number: G02F1/133603 ,  G02F1/133609 ,  G02F1/133611 ,  G02F2001/133613 ,  Y10S362/80

Abstract: A backlight unit is provided. The backlight unit includes a point light source circuit board and a point light source group row comprised of a plurality of point light source groups arranged in the point light source circuit board in a line. In addition, at least a part of the point light source groups have a different rotating angle with respect to each other.

Abstract translation: 提供背光单元。 该背光单元包括点阵光源电路板和由点阵光源电路板中一排排列的多个点光源组构成的点光源组。 此外，至少一部分点光源组相对于彼此具有不同的旋转角度。

公开(公告)号：US20070004195A1

公开(公告)日：2007-01-04

申请号：US11455381

申请日：2006-06-19

Applicant: Hae-il Park ,  Jin-seob Byun ,  Sang-yu Lee

Inventor： Hae-il Park ,  Jin-seob Byun ,  Sang-yu Lee

IPC: H01L33/00 ,  H01L21/4763

CPC classification number: H01J65/046 ,  G02F1/133604 ,  H01J61/16 ,  H01J61/18 ,  H01J61/305

Abstract: An exemplary embodiment of a plate-type fluorescent lamp and a display device having the same includes an upper glass substrate; a lower glass substrate adhering opposite to the upper glass substrate; electrodes formed on external surfaces of the upper glass substrate and the lower glass substrate; and a dielectric layer formed between one of the upper and lower glass substrates and the electrodes. The dielectric layer is formed between at least one of the glass substrates and the electrodes so as to reduce generating a pinhole.

Abstract translation: 板式荧光灯及其显示装置的示例性实施例包括上玻璃基板; 与上玻璃基板相反地附着的下玻璃基板; 形成在上玻璃基板和下玻璃基板的外表面上的电极; 以及在上玻璃基板和下玻璃基板之间形成的电介质层和电极。 在至少一个玻璃基板和电极之间形成电介质层，以减少产生针孔。

公开(公告)号：US20060244872A1

公开(公告)日：2006-11-02

申请号：US11336571

申请日：2006-01-19

Applicant: Hyoung-Joo Kim ,  In-Sun Hwang ,  Byung-Ki Kim ,  Sang-Yu Lee ,  Jin-Seob Byun ,  Jae-Young Choi ,  Hae-Il Park ,  Myong-Hi Rhee

Inventor： Hyoung-Joo Kim ,  In-Sun Hwang ,  Byung-Ki Kim ,  Sang-Yu Lee ,  Jin-Seob Byun ,  Jae-Young Choi ,  Hae-Il Park ,  Myong-Hi Rhee

IPC: G02F1/135

CPC classification number: G02F1/133514 ,  G02F1/133536 ,  G02F1/133617 ,  G02F2001/133543 ,  G02F2001/133562

Abstract: A display device includes a visible light reflecting layer and a fluorescent layer. The visible light reflecting layer transmits an invisible light. The visible light is reflected from the visible light reflecting layer. The fluorescent layer is on the visible light reflecting layer to generate a visible light in response to the invisible light that has passed through the visible light reflecting layer. The fluorescent layer transmits the visible light reflected from the visible light reflecting layer. Therefore, a manufacturing cost is decreased, and an efficiency of light is improved.

Abstract translation: 显示装置包括可见光反射层和荧光层。 可见光反射层透射不可见光。 可见光从可见光反射层反射。 荧光层在可见光反射层上，响应于通过可见光反射层的不可见光而产生可见光。 荧光层透射从可见光反射层反射的可见光。 因此，制造成本降低，光的效率提高。

公开(公告)号：US07126286B2

公开(公告)日：2006-10-24

申请号：US10910944

申请日：2004-08-04

Applicant: Hyeong-Suk Yoo ,  Sang-Yu Lee ,  Seok-Hyun Nam

Inventor： Hyeong-Suk Yoo ,  Sang-Yu Lee ,  Seok-Hyun Nam

IPC: H05B37/02

CPC classification number: H01J61/305 ,  H01J65/046 ,  H05B41/2821 ,  Y10S315/04

Abstract: A lamp assembly includes a lamp and a lamp driving device. The lamp includes a body and first and second electrodes. The body converts invisible ray generated by a discharge into visible ray, and the electrodes are disposed on the body. The lamp driving device provides the first and second electrodes with first and second driving voltages, respectively, to generate the discharge. The first driving voltage is less than a first critical voltage at which a corona discharge occurs at the first and second electrodes. When the first electrode is electrically connected to a ground, the first critical voltage may be about 1,200 volts. When the second driving voltage has an inverted phase with respect to the first driving voltage, the first critical voltage is about 2,400 volts. An ozone gas may not be generated at the first and second electrodes to prevent the damage of the electrodes.

Abstract translation: 灯组件包括灯和灯驱动装置。 灯包括主体和第一和第二电极。 身体将由放电产生的不可见光转换成可见光，电极设置在身体上。 灯驱动装置分别为第一和第二电极提供第一和第二驱动电压以产生放电。 第一驱动电压小于在第一和第二电极处发生电晕放电的第一临界电压。 当第一电极电连接到地面时，第一临界电压可以是大约1,200伏。 当第二驱动电压相对于第一驱动电压具有反相时，第一临界电压为约2,400伏特。 在第一和第二电极处可能不产生臭氧气体，以防止电极的损坏。

公开(公告)号：US20060145579A1

公开(公告)日：2006-07-06

申请号：US11262116

申请日：2005-10-27

Applicant: Hyoung-Joo Kim ,  Sang-Yu Lee

Inventor： Hyoung-Joo Kim ,  Sang-Yu Lee

IPC: H01J11/00 ,  H01J65/00 ,  H01J61/54

CPC classification number: H01J65/046 ,  G02F1/133604 ,  G02F2001/133612 ,  G02F2201/503 ,  H01J61/305

Abstract: A flat-type fluorescent lamp includes a lamp body and a first external electrode. The first external electrode is positioned on an end portion of the lamp body. The first external electrode includes a main electrode portion and a first auxiliary electrode portion. The main electrode portion crosses end portions of the discharge spaces. The first auxiliary electrode portion protrudes from the main electrode portion. The first auxiliary electrode portion corresponds to an outer discharge space adjacent to a side of the lamp body. Therefore, a luminance of the flat-type fluorescent lamp may be made more uniform, thereby improving an image display quality. In addition, operation of the flat-type fluorescent lamp at a low temperature may be improved.

Abstract translation: 扁平型荧光灯包括灯体和第一外部电极。 第一外部电极位于灯体的端部。 第一外部电极包括主电极部分和第一辅助电极部分。 主电极部分与放电空间的端部相交。 第一辅助电极部从主电极部突出。 第一辅助电极部分对应于与灯体侧面相邻的外部放电空间。 因此，可以使平板型荧光灯的亮度更均匀，从而提高图像显示质量。 此外，可以提高平板型荧光灯在低温下的操作。

公开(公告)号：US20060132699A1

公开(公告)日：2006-06-22

申请号：US11313151

申请日：2005-12-20

Applicant: Joo-woan Cho ,  Chun-ho Song ,  Seock -hwan Kang ,  Gi-cherl Kim ,  Se-ki Park ,  Sang-gil Lee ,  Jong-seo Lee ,  Sang-yu Lee ,  Ju-young Yoon

Inventor： Joo-woan Cho ,  Chun-ho Song ,  Seock -hwan Kang ,  Gi-cherl Kim ,  Se-ki Park ,  Sang-gil Lee ,  Jong-seo Lee ,  Sang-yu Lee ,  Ju-young Yoon

IPC: G02F1/1333

CPC classification number: F04D29/601 ,  F04D29/582 ,  G02F1/133603 ,  G02F2001/133628 ,  H05K7/20972

Abstract: A cooling apparatus comprises a casing, a heat sink and a cooling fan. The casing comprises a first opening and a second opening to provide an air path. The heat sink is received in the casing. The heat sink includes a recession part. The cooling fan is disposed in the recession part.

Abstract translation: 冷却装置包括壳体，散热器和冷却风扇。 壳体包括第一开口和第二开口以提供空气路径。 散热片容纳在外壳中。 散热片包括一个凹陷部分。 冷却风扇设置在凹部中。

公开(公告)号：US20060119764A1

公开(公告)日：2006-06-08

申请号：US11261851

申请日：2005-10-28

Applicant: Joong-Hyun Kim ,  Sang-Yu Lee ,  In-Sun Hwang

Inventor： Joong-Hyun Kim ,  Sang-Yu Lee ,  In-Sun Hwang

IPC: G02F1/1335

CPC classification number: B25H3/04 ,  Y10S206/806

Abstract: A flat fluorescent lamp and liquid crystal display apparatus having the same is provided. The flat fluorescent lamp includes a first substrate and a second substrate combined with the first substrate to form a discharge space between the first and second substrates. The flat fluorescent lamp also includes a getter disposed in the discharge space. The getter includes a body portion and a wing portion for securing the body portion.

Abstract translation: 提供一种平面荧光灯和具有该荧光灯的液晶显示装置。 平面荧光灯包括第一基板和与第一基板结合的第二基板，以在第一和第二基板之间形成放电空间。 扁平荧光灯还包括设置在放电空间中的吸气剂。 吸气剂包括主体部分和用于固定主体部分的翼部分。

公开(公告)号：US20060038510A1

公开(公告)日：2006-02-23

申请号：US11197082

申请日：2005-08-04

Applicant: Sang-Gil Lee ,  Ju-Young Yoon ,  Jong-Seo Lee ,  Gi-Cherl Kim ,  Sang-Yu Lee

Inventor： Sang-Gil Lee ,  Ju-Young Yoon ,  Jong-Seo Lee ,  Gi-Cherl Kim ,  Sang-Yu Lee

IPC: H05B41/36

CPC classification number: H02M3/156 ,  G09G3/3406

Abstract: A power supply is provided, which includes a DC-DC converter being supplied with an external DC input voltage and a first switching control signal and outputting a duty sensing signal of which a magnitude is varied in accordance with the first switching control signal, the duty sensing signal being indicative of a duty ratio of the first switching control signal, and the DC-DC converter converting the input voltage into a DC output voltage of a predetermined magnitude based on the first switching control signal; and a feedback controlling unit comparing the duty sensing signal with a first reference signal to adjust the duty ratio of the first switching control signal.

公开(公告)号：US20050286264A1

公开(公告)日：2005-12-29

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: G02F1/13357 ,  H01L25/075 ,  H01L25/13 ,  H01L33/02 ,  H01L33/50 ,  H01L33/56 ,  H01L33/62 ,  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：US20050264231A1

公开(公告)日：2005-12-01

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: G02F1/13357 ,  F21S2/00 ,  F21Y101/00 ,  F21Y105/00 ,  G09G3/10 ,  H01J61/067 ,  H01J61/30 ,  H01J61/92 ,  H01J65/00 ,  H01J65/04

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。