公开(公告)号：US20050258761A1

公开(公告)日：2005-11-24

申请号：US11092610

申请日：2005-03-30

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

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

IPC: G02F1/13357 ,  G02F1/1335 ,  H01J17/16 ,  H01J17/20

CPC classification number: H01J61/305 ,  G02F1/133604

Abstract: A light generating device including a body, a first electrode and a second electrode, and an LCD apparatus having the light generating device. The body includes a plurality of discharge spaces to generate a light. Volumes of at least two of the discharge spaces are different from each other. The first and second electrodes are on the body. The first and second electrodes overlap with end portions of each of the discharge spaces, respectively.

Abstract translation: 一种发光装置，包括主体，第一电极和第二电极，以及具有发光装置的LCD装置。 主体包括多个放电空间以产生光。 至少两个放电空间的体积彼此不同。 第一和第二电极在身上。 第一电极和第二电极分别与每个放电空间的端部重叠。

公开(公告)号：US20050253513A1

公开(公告)日：2005-11-17

申请号：US11124010

申请日：2005-05-06

Applicant: Hae-II Park ,  In-Sun Hwang ,  Sang-Yu Lee ,  Jin-Seob Byun

Inventor： Hae-II Park ,  In-Sun Hwang ,  Sang-Yu Lee ,  Jin-Seob Byun

IPC: G02F1/13357 ,  F21S2/00 ,  F21Y105/00 ,  H01J7/18 ,  H01J9/395 ,  H01J9/40 ,  H01J17/00 ,  H01J61/00 ,  H01J61/26 ,  H01J61/30 ,  H01J65/00 ,  H01J65/04

CPC classification number: H01J65/046 ,  G02F1/133604 ,  H01J7/186 ,  H01J9/395 ,  H01J9/40 ,  H01J61/26 ,  H01J61/307

Abstract: A display device comprises a planar light source device comprising a light source body having multiple opening portions for air exhaust and injection of the discharging gases, at least one affixing member being affixed to the light source body and sealing each of the multiple opening portions, at least one getter being on the at least one affixing member and corresponding to each of the multiple opening portions, and first and second electrodes being formed on opposing edges defining the outer surface of the light source body, a display unit displaying images using light from the planar light source device, and an inverter applying discharging voltages to the first and second electrodes for driving the planar light source device. According to this configuration, the present invention may reduce the thickness of the planar light source device and improve getting efficiency of the impurities and emitting efficiency of mercury by increasing the surface area of the getter.

Abstract translation: 一种显示装置，包括：平面光源装置，其包括具有用于排气和排出气体的多个开口部的光源体，至少一个固定部件固定到光源主体并密封各个开口部， 至少一个吸气剂位于所述至少一个固定构件上并且对应于所述多个开口部分中的每一个，并且第一和第二电极形成在限定所述光源主体的外表面的相对边缘上;显示单元， 平面光源装置，以及向第一和第二电极施加放电电压以驱动平面光源装置的逆变器。 根据该结构，本发明可以通过增加吸气剂的表面积来减小平面光源装置的厚度，提高杂质的效率和汞的排出效率。

公开(公告)号：US20050083671A1

公开(公告)日：2005-04-21

申请号：US10964747

申请日：2004-10-14

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

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

IPC: G02F1/13357 ,  G01D11/28 ,  H01J61/30 ,  H01J65/04

CPC classification number: H01J65/046 ,  H01J61/305

Abstract: A planar-light source device includes a light source body, partition members, a movement restriction member and an electrode. The light source body has a discharge space. The partition members are disposed in the discharge space to divide the discharge space into sub-spaces connected to each other. The movement restriction member is disposed at one of or both the side portions of the respective partition members to restrict plasma movement between the sub-spaces of the discharge space. The electrode surrounds the light source body, and is overlapped with the movement restriction member.

Abstract translation: 平面光源装置包括光源体，分隔构件，移动限制构件和电极。 光源体具有放电空间。 分隔构件设置在放电空间中以将放电空间分成彼此连接的子空间。 移动限制构件设置在各分隔构件的侧部的一侧或两侧，以限制放电空间的子空间之间的等离子体移动。 电极围绕光源体，与移动限制部件重叠。

公开(公告)号：US08486838B2

公开(公告)日：2013-07-16

申请号：US12442607

申请日：2007-09-20

Applicant: Sang-Yu Lee ,  Jee-Heum Paik ,  Soo-Hong Kim ,  Chang-Woo Yoo ,  Sung-Woon Yoon

Inventor： Sang-Yu Lee ,  Jee-Heum Paik ,  Soo-Hong Kim ,  Chang-Woo Yoo ,  Sung-Woon Yoon

IPC: H01L21/311

CPC classification number: H01L23/48 ,  H01L21/31111 ,  H01L21/31144 ,  H01L21/32134 ,  H01L2924/0002 ,  H05K3/06 ,  H05K3/064 ,  H05K2203/0597 ,  H05K2203/1476 ,  H01L2924/00

Abstract: A method for forming a fine pattern using isotropic etching, includes the steps of forming an etching layer on a semiconductor substrate, and coating a photoresist layer on the etching layer, performing a lithography process with respect to the etching layer coated with the photoresist layer, and performing a first isotropic etching process with respect to the etching layer including a photoresist pattern formed through the lithography process, depositing a passivation layer on the etching layer including the photoresist pattern, and performing a second isotropic etching process with respect to the passivation layer. The second isotropic etching process is directly performed without removing the predetermined portion of the passivation layer.

公开(公告)号：US20110163343A1

公开(公告)日：2011-07-07

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: 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：US07661869B2

公开(公告)日：2010-02-16

申请号：US11488357

申请日：2006-07-18

Applicant: Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Joo-Woan Cho

Inventor： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Joo-Woan Cho

IPC: F21V7/04

CPC classification number: G02F1/133608 ,  G02F2001/133628

Abstract: A backlight assembly includes a light-generating unit, a heat-radiation member, a first receiving container, and a second receiving container. The heat-radiation member is disposed under the light-generating unit and radiates heat generated by the light-generating unit. The first receiving container is composed of a bottom portion and side portion extended from the bottom portion. The first receiving container has an opening formed through partial removal of the bottom portion so that the heat-radiation member received inside is exposed. The second receiving container is disposed under the first receiving container. An air layer is formed in between the first and second receiving containers.

Abstract translation: 背光组件包括发光单元，散热构件，第一接收容器和第二接收容器。 散热构件设置在发光单元的下方，并且辐射由发光单元产生的热量。 第一接收容器由底部和从底部延伸的侧部组成。 第一接收容器具有通过部分去除底部而形成的开口，从而暴露在内部的散热构件。 第二接收容器设置在第一接收容器的下方。 空气层形成在第一和第二接收容器之间。

公开(公告)号：US07658515B2

公开(公告)日：2010-02-09

申请号：US12358968

申请日：2009-01-23

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

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

IPC: F21V5/00

CPC classification number: G02B3/0037 ,  G02B3/0056 ,  G02B6/002 ,  G02B6/0021 ,  Y10S362/80

Abstract: In an optical package capable of guiding light, and an optical lens and a backlight assembly having the optical package, the optical package includes a plurality of light emitting parts and a lens plate. The lens plate defines a plurality of lens parts corresponding to the light emitting parts, respectively. The lens plate has a plurality of light guiding portions extended from the lens parts in a side direction of the optical package.

Abstract translation: 在能够引导光的光学封装以及具有光学封装的光学透镜和背光组件中，光学封装包括多个发光部和透镜板。 透镜板分别限定对应于发光部的多个透镜部。 透镜板具有从光学封装的侧面方向从透镜部延伸的多个导光部。

公开(公告)号：US07649697B2

公开(公告)日：2010-01-19

申请号：US12177936

申请日：2008-07-23

Applicant: Ju-Young Yoon ,  Hye-Eun Park ,  Chang-Ju Kim ,  Hyun-Jin Kim ,  Gi-Cherl Kim ,  Sang-Yu Lee

Inventor： Ju-Young Yoon ,  Hye-Eun Park ,  Chang-Ju Kim ,  Hyun-Jin Kim ,  Gi-Cherl Kim ,  Sang-Yu Lee

IPC: G02B3/02 ,  F21V5/04

CPC classification number: G02B3/04

Abstract: An optical module includes a point light source device and an optical lens. The point light source device generates light. The optical lens includes an inner curved surface and an outer curved surface. The inner curved surface has a first roughly ellipsoidal shape having a first major axis and a first minor axis that is substantially perpendicular to the first major axis. The outer curved surface has a second roughly ellipsoidal shape having a second major axis that is substantially perpendicular to the first axis and the second minor axis that is substantially perpendicular to the second major axis. The light generated by the point light source device enters the optical lens through the inner curved surface and exits from the optical lens through the outer curved surface. Therefore, the number of optical modules used in a display device may be reduced to lower manufacturing cost thereof.

Abstract translation: 光学模块包括点光源装置和光学透镜。 点光源装置产生光。 光学透镜包括内曲面和外曲面。 内弯曲表面具有第一大致椭圆形状，其具有基本上垂直于第一长轴的第一长轴和第一短轴。 外曲面具有第二大致椭圆形状，其具有基本上垂直于第一轴线的第二长轴和基本上垂直于第二长轴的第二短轴。 由点光源装置产生的光通过内弯曲表面进入光学透镜，并通过外弯曲表面从光学透镜射出。 因此，可以减少在显示装置中使用的光学模块的数量，以降低其制造成本。

公开(公告)号：US07649590B2

公开(公告)日：2010-01-19

申请号：US11344799

申请日：2006-01-31

Applicant: Se-ki Park ,  Joo-woan Cho ,  Gi-cherl Kim ,  Seok-hyun Nam ,  Sang-yu Lee

Inventor： Se-ki Park ,  Joo-woan Cho ,  Gi-cherl Kim ,  Seok-hyun Nam ,  Sang-yu Lee

IPC: G02F1/1335 ,  F21V7/04 ,  G02B6/42

CPC classification number: G02B6/002 ,  G02F1/133615 ,  Y10S385/901

Abstract: An LCD includes an LCD panel, a light guiding plate disposed at a rear of the LCD panel and having a light incident surface on which a curved surface pattern is formed, and a point light source facing the light incident surface and disposed closer to the LCD panel than to a center of thickness of the light incident surface. Accordingly, the LCD including the point light source has excellent light efficiency and brightness uniformity.

Abstract translation: 液晶显示器包括LCD面板，配置在LCD面板的后部并具有形成有曲面图案的光入射面的导光板和面对光入射面的点光源，并配置在LCD附近 面板比光入射面的厚度的中心。 因此，包括点光源的LCD具有优异的光效率和亮度均匀性。

公开(公告)号：US07635955B2

公开(公告)日：2009-12-22

申请号：US11549989

申请日：2006-10-17

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

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

IPC: H05B37/00

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伏特。 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。