公开(公告)号：US20060232184A1

公开(公告)日：2006-10-19

申请号：US11404960

申请日：2006-04-14

Applicant: Hae-Il Park ,  In-Sun Hwang ,  Sang-Yu Lee ,  Seock-Hwan Kang

Inventor： Hae-Il Park ,  In-Sun Hwang ,  Sang-Yu Lee ,  Seock-Hwan Kang

IPC: H01J1/62

CPC classification number: H01J1/70 ,  G02F1/133604 ,  H01J61/305 ,  H01J61/46

Abstract: A flat fluorescent lamp and a liquid crystal display apparatus having the flat fluorescent lamp are provided. The flat fluorescent lamp includes a lamp body having first and second substrates that face each other and discharge spaces that are formed therebetween, and a protective member that is formed on an inner surface of at least one of the first or second substrates, wherein the protective member includes a cesium compound.

Abstract translation: 设置有平面荧光灯和具有平面荧光灯的液晶显示装置。 扁平荧光灯包括具有彼此面对的第一和第二基板以及在它们之间形成的放电空间的灯体以及形成在第一或第二基板中的至少一个的内表面上的保护构件，其中， 成员包括铯化合物。

公开(公告)号：US20060163988A1

公开(公告)日：2006-07-27

申请号：US11338920

申请日：2006-01-25

Applicant: Seock-Hwan Kang ,  Hye-Eun Park ,  Sang-Yu Lee ,  In-Sun Hwang ,  Joong-Hyun Kim

Inventor： Seock-Hwan Kang ,  Hye-Eun Park ,  Sang-Yu Lee ,  In-Sun Hwang ,  Joong-Hyun Kim

IPC: H01K1/30 ,  H01J61/40 ,  H01J5/16

CPC classification number: G02F1/133611 ,  G02F1/133604 ,  G02F2001/133607 ,  H01J61/305 ,  H01J65/046

Abstract: A backlight assembly includes a receiving container having a receiving space, a flat-type light source, an optical member, and an inverter. The flat-type light source has a plurality of light emitting spaces spaced apart from each other and is received into the receiving space. The optical member has a prism pattern formed in areas corresponding to areas between adjacent light emitting spaces and disposed at a light emitting direction of the flat-type light source. The inverter generates a voltage for the flat-type light source. The prism pattern 1o includes prisms having a substantially trigonal prism and continuously connected one after another. Thus, the backlight assembly may improve brightness uniformity thereof and have a reduced thickness.

Abstract translation: 背光组件包括具有容纳空间的接收容器，平面型光源，光学构件和逆变器。 扁平型光源具有彼此间隔开的多个发光空间并被接收到接收空间中。 光学构件具有形成在与相邻发光空间之间的区域对应的区域中并且设置在平面型光源的发光方向的棱镜图案。 逆变器为平板型光源产生电压。 棱镜图案1o包括具有大致三角棱镜并且彼此连续连接的棱镜。 因此，背光组件可以提高其亮度均匀性并且具有减小的厚度。

公开(公告)号：US20050200265A1

公开(公告)日：2005-09-15

申请号：US11078492

申请日：2005-03-14

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

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

IPC: G02F1/13357 ,  H01J1/62 ,  H01J63/04

CPC classification number: G02F1/133604

Abstract: A surface light source device may include a first substrate and a second substrate having a plurality of space-dividing portions to divide an inner space between the first and second substrates into a plurality of discharge regions. First and second electrodes may be formed on an outer face of the first substrate or the second substrate, and the first and second electrodes have a plurality of openings corresponding to the space-dividing portions. The openings have a first opening width along a longitudinal direction of the space-dividing portions, which is smaller than a line width of the first and second electrodes. The light source may be used in a flat panel display apparatus, such as a liquid crystal display apparatus.

Abstract translation: 面光源装置可以包括第一基板和具有多个空间分割部分的第二基板，以将第一和第二基板之间的内部空间分成多个放电区域。 第一电极和第二电极可以形成在第一基板或第二基板的外表面上，并且第一和第二电极具有对应于空间分割部分的多个开口。 开口沿着空间分割部的长度方向具有比第一和第二电极的线宽小的第一开口宽度。 光源可以用在诸如液晶显示装置的平板显示装置中。

公开(公告)号：US20050184951A1

公开(公告)日：2005-08-25

申请号：US11038896

申请日：2005-01-19

Applicant: Hyoung-Joo Kim ,  In-Sun Hwang ,  Hyeon-Yong Jang ,  Jin-Seob Byun ,  Sang-Yu Lee ,  Hae-Il Park

Inventor： Hyoung-Joo Kim ,  In-Sun Hwang ,  Hyeon-Yong Jang ,  Jin-Seob Byun ,  Sang-Yu Lee ,  Hae-Il Park

IPC: G02F1/13357 ,  F21S2/00 ,  F21V7/00 ,  F21Y103/025 ,  G02F1/1335 ,  G09F9/35 ,  G09G3/36 ,  H01J61/30 ,  H01J61/35 ,  H01J65/00 ,  H01J65/04

CPC classification number: G02F1/133605 ,  G02F1/133604 ,  H01J61/307 ,  H01J65/046

Abstract: A light emitting device includes a light emitting body disposed on a substrate, which has light emitting sections apart from each other, a light generating member assembled with the light emitting body, and a light reflecting member disposed on the substrate between the light emitting sections. The light generating member receives driving voltages to generate light from the light emitting body, and the light reflecting member reflects light traveling onto the light reflecting member. The light emitting device also includes a light reflection body and a supporting member disposed on the substrate between the light emitting sections. A display device includes the light emitting device, a display panel receiving the light from the light emitting body, which displays images using the light and image data externally provided, and a container receiving the light emitting device and the display panel.

Abstract translation: 发光器件包括设置在基板上的发光体，发光体具有彼此分离的发光部分，与发光体组装的发光部件，以及设置在发光部分之间的基板上的光反射部件。 发光部件接受来自发光体的光的驱动电压，反射光反射部件反射到光反射部件的光。 发光装置还包括光反射体和设置在发光部之间的基板上的支撑部件。 显示装置包括发光装置，接收来自发光体的光的显示面板，其使用外部提供的光和图像数据显示图像，以及接收发光装置和显示面板的容器。

公开(公告)号：US20050024565A1

公开(公告)日：2005-02-03

申请号：US10846993

申请日：2004-05-17

Applicant: In-Sun Hwang ,  Yamamura Nobuyuki ,  Sang-Il Kim

Inventor： In-Sun Hwang ,  Yamamura Nobuyuki ,  Sang-Il Kim

IPC: G02F1/13363 ,  G02F1/1335

CPC classification number: G02F1/133504

Abstract: Disclosed are an apparatus for changing a pathway of light according to a visual field angle to relax a gray scale inversion and for use in a liquid crystal display device in a twisted nematic mode, and the liquid crystal display device having the same. The light pathway partially changing apparatus is disposed on a liquid crystal display panel changes the pathway of the light partially so that a part of the light is substantially transmitted in the same direction as the light proceeds while the rest of the light is transmitted through a changed pathway, in order to change a brightness of the light according to a visual field angle of a liquid crystal display panel to restrain a gray scale inversion of the images while the light passes through the liquid crystal display panel to make the images on the liquid crystal display panel. The rest of the light transmitted through the changed pathway causes to, obtain the visual field angle of the liquid crystal display panel, while restrains the gray scale inversion of the images along with the part of the light passing through the liquid crystal display panel in the same direction as that of the light transmitted through a center of the liquid crystal display panel.

Abstract translation: 公开了一种用于根据视场角度改变光路的装置，以放松灰度反转并用于扭转向列模式的液晶显示装置，以及具有该装置的液晶显示装置。 光路部分改变装置设置在液晶显示面板上部分地改变光的路径，使得一部分光在与光进行的同一方向上基本上透射，而剩余的光透过变化的光 路径，以便根据液晶显示面板的视场角来改变光的亮度，以在光通过液晶显示面板时抑制图像的灰度反转，以使液晶上的图像 显示面板。 透过变化通路的其余光线导致获得液晶显示面板的视场角，同时抑制图像的灰度反转以及通过液晶显示面板的光的一部分 与通过液晶显示面板的中心透射的光的方向相同。

公开(公告)号：US08199280B2

公开(公告)日：2012-06-12

申请号：US12470038

申请日：2009-05-21

Applicant: Heu-Gon Kim ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Yong-Woo Lee ,  Se-Ki Park

Inventor： Heu-Gon Kim ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Yong-Woo Lee ,  Se-Ki Park

IPC: G02F1/1335

CPC classification number: G02B6/008 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/005 ,  G02B6/0068

Abstract: A backlight assembly includes; a plurality of light guide blocks disposed substantially in parallel with each other along a first direction, each of the plurality of light guide blocks including; a light guide plate (“LGP”) having a wedge-shape decreasing in thickness from a first side thereof to a second side thereof, and a light source unit disposed facing a side surface of the LGP, and a light source driving unit which individually controls the light source units of the plurality of light guide blocks to emit light via a local dimming method.

Abstract translation: 背光组件包括： 沿着第一方向彼此大致平行地设置的多个导光块，所述多个导光块中的每一个包括： 具有从其第一侧至第二侧的厚度减小的导光板（“LGP”）以及面向LGP的侧面配置的光源单元，以及单独的光源驱动单元 控制多个导光块的光源单元通过局部调光方式发光。

公开(公告)号：US08113705B2

公开(公告)日：2012-02-14

申请号：US12182684

申请日：2008-07-30

Applicant: Heu-Gon Kim ,  Taek-Sun Shin ,  In-Sun Hwang ,  Byung-Seo Yoon

Inventor： Heu-Gon Kim ,  Taek-Sun Shin ,  In-Sun Hwang ,  Byung-Seo Yoon

IPC: F21V7/04

CPC classification number: G02B6/0038 ,  G02B6/0053 ,  G02F1/133504 ,  G02F2001/133317 ,  G02F2001/133607

Abstract: Provided is an optical plate that resolves white screen generation while maintaining emission brightness, a backlight assembly and a display device including the same. The optical plate is a light guide plate for a liquid crystal display. The light guide plate includes at least one plane in which a plurality of uneven patterns forming crests and valleys are formed. The plurality of uneven patterns is formed such that the crests rise to a plurality of different heights.

Abstract translation: 提供了一种在保持发光亮度的同时解决白屏产生的光学板，背光组件和包括其的显示装置。 光学板是用于液晶显示器的导光板。 导光板包括至少一个平面，在该平面中形成有形成波峰和凹谷的多个不均匀图案。 形成多个不均匀图案，使得波峰升高到多个不同的高度。

公开(公告)号：US08002452B2

公开(公告)日：2011-08-23

申请号：US12147606

申请日：2008-06-27

Applicant: Jae-Joong Kwon ,  Hyoung-Joo Kim ,  In-Sun Hwang ,  Seung-In Baek ,  Sung-Kyu Shim

Inventor： Jae-Joong Kwon ,  Hyoung-Joo Kim ,  In-Sun Hwang ,  Seung-In Baek ,  Sung-Kyu Shim

IPC: F21V7/04

CPC classification number: G02B6/0016

Abstract: A light guide plate and a display device having the same are provided, which can uniformly emit light on the whole. The light guide plate includes a light input part including first and second areas to which light is incident, and a light output part neighboring the light input part and outputting light. The light having passed through the first area is emitted with its light quantity distribution biased in a first direction, and the light having passed through the second area is emitted with its light quantity distribution biased in a second direction different than the first direction.

Abstract translation: 提供了一种导光板和具有该导光板的显示装置，其可以整体上均匀地发光。 导光板包括光输入部，该光输入部包括光入射的第一和第二区域，以及与光输入部相邻并输出光的光输出部。 已经穿过第一区域的光以其第一方向偏振的光量分布被发射，并且以不同于第一方向的第二方向偏振光量分布的方式发射穿过第二区域的光。

公开(公告)号：US07995160B2

公开(公告)日：2011-08-09

申请号：US12388482

申请日：2009-02-18

Applicant: Heu-Gon Kim ,  Seong-Yong Hwang ,  Kang-Woo Lee ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Seul-Gi Kim

Inventor： Heu-Gon Kim ,  Seong-Yong Hwang ,  Kang-Woo Lee ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Seul-Gi Kim

IPC: G02F1/1335

CPC classification number: G02B6/0053 ,  G02B6/0088 ,  G02F2001/133607

Abstract: Disclosed are a prism sheet and a liquid crystal display having the same. The prism sheet includes a base and a plurality of prism mountains. The base includes a front surface and a rear surface facing the front surface. The prism mountains are integrally formed with the base on the rear surface of the base. At least one prism mountain includes a plurality of light incidence surfaces and a reflective surface. The light incidence surfaces receive light. The reflective surface is adjacent to one of the light incidence surfaces to reflect the light. A vertical angle of the prism mountains formed between the light incidence surface adjacent to the reflective surface and the reflective surface, is in a range of about 70° to about 100°.

Abstract translation: 公开了一种棱镜片和具有该棱镜片的液晶显示器。 棱镜片包括基底和多个棱镜山。 基座包括面向前表面的前表面和后表面。 棱镜山与基座的后表面一体形成。 至少一个棱镜山包括多个光入射面和反射面。 光入射面接收光。 反射表面与一个光入射表面相邻以反射光。 在与反射表面相邻的光入射表面和反射表面之间形成的棱镜山的垂直角在约70°至约100°的范围内。

公开(公告)号：US07974011B2

公开(公告)日：2011-07-05

申请号：US11829166

申请日：2007-07-27

Applicant: Hyoung-Joo Kim ,  In-Sun Hwang ,  Heu-Gon Kim ,  Sung-Kyu Shim ,  Taek-Sun Shin

Inventor： Hyoung-Joo Kim ,  In-Sun Hwang ,  Heu-Gon Kim ,  Sung-Kyu Shim ,  Taek-Sun Shin

IPC: G02B5/02

CPC classification number: G02B6/0053 ,  F21V5/02 ,  F21V2200/20

Abstract: A dual prism sheet includes a base film, upper prisms formed on an upper surface of the base film and lower prisms formed on a lower surface of the base film. A cross-section of the upper and lower prisms is formed as an isosceles triangular shape having a base and a vertex angle, and a phase of the upper prisms is delayed between about 0 and about 0.5 times of a prism pitch with respect to a phase of the lower prisms.

Abstract translation: 双棱镜片包括基膜，形成在基膜的上表面上的上棱镜和形成在基膜的下表面上的下棱镜。 上棱镜和下棱镜的横截面形成为具有基部和顶角的等腰三角形形状，并且上棱镜的相位相对于相位在棱镜间距的约0至约0.5倍之间延迟 的下棱镜。