公开(公告)号：US07583330B2

公开(公告)日：2009-09-01

申请号：US11928721

申请日：2007-10-30

Applicant: Yoon-Soo Kwon ,  Sang-Soo Kim ,  Jin-Ho Ha ,  Hyun-Chul Bae ,  Ick-Hwan Lee ,  Sang-Duk Lee

Inventor： Yoon-Soo Kwon ,  Sang-Soo Kim ,  Jin-Ho Ha ,  Hyun-Chul Bae ,  Ick-Hwan Lee ,  Sang-Duk Lee

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02B6/0086 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133317

Abstract: Disclosed is an LCD apparatus including a receiving container for receiving a light guide plate and a lamp assembly, a first chassis for fixing the light guide plate and an LCD panel, and a second chassis for fixing the first chassis and the LCD panel. The receiving container and the first and second chassis are made of metal material so that the LCD apparatus may have reduced size and weight.

Abstract translation: 本发明公开了一种LCD装置，包括：用于接收导光板和灯组件的接收容器，用于固定导光板的第一底盘和LCD面板;以及用于固定第一机架和LCD面板的第二机架。 接收容器和第一和第二底盘由金属材料制成，使得LCD装置可以具有减小的尺寸和重量。

公开(公告)号：US07535537B2

公开(公告)日：2009-05-19

申请号：US12014249

申请日：2008-01-15

Applicant: Sang-Duk Lee ,  Min-Ho Ok

Inventor： Sang-Duk Lee ,  Min-Ho Ok

IPC: G02F1/1345 ,  G02F1/1333

CPC classification number: G02F1/133308 ,  G02F1/13452 ,  G02F2001/133314 ,  H05K1/14 ,  H05K1/147 ,  H05K5/02

Abstract: A display module of an LCD device having a rear case shaped as a four-cornered container having sidewalls on each of its four edges; a backlight assembly formed by depositing and fixing a reflector plate, a light guide plate, and a series of sheets onto a mold frame where a lamp assembly receiving portion, a gate PCB receiving portion, and a source PCB receiving portion are integrally formed; an LCD panel module having an upper panel, a lower panel coupled to the upper panel with a liquid crystal inserted therebetween, a gate PCB electrically connected to an end portion of the lower panel, and a source PCB electrically connected to another end portion of the lower panel and has a conductive pattern for an electric signal to be applied to an inverter; a main chassis which defines an active screen area of the LCD panel module and couples the mold frame and the LCD panel module to the rear case; and a front case coupled to the main chassis and covering a whole surface of the LCD panel module excluding the active screen area.

Abstract translation: 一种LCD装置的显示模块，其具有后壳，其形状为四角容器，在其四个边缘的每一个上具有侧壁; 通过将反射板，导光板和一系列片材沉积并固定到模具框架上而形成的背光组件，其中灯组件接收部分，栅极PCB接收部分和源PCB接收部分一体形成; 液晶显示面板模块，具有上面板，下面板与上面板连接，液晶插入其间;电路板PCB，电连接到下面板的端部;以及源PCB，电连接到另一端部分 并具有用于将电信号施加到逆变器的导电图案; 主底盘，其限定LCD面板模块的主动屏幕区域，并将模具框架和LCD面板模块耦合到后壳体; 以及前壳体，其连接到所述主机箱并且覆盖除所述主动屏幕区域之外的所述LCD面板模块的整个表面。

公开(公告)号：US07463314B2

公开(公告)日：2008-12-09

申请号：US11232166

申请日：2005-09-20

Applicant: Sang-Duk Lee

Inventor： Sang-Duk Lee

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133317 ,  G02F2201/465

Abstract: In a flat panel display device, the display device includes a display panel to display an image, a receiving receptacle and a guiding member. The receiving receptacle has a bottom surface and a first sidewall. The guiding member has a first coupling portion that is positioned higher than the first sidewall and a guiding portion that is positioned higher than the first coupling portion to guide the display panel disposed on the first sidewall. The first coupling portion of the guiding member is disposed between the display panel and the first sidewall of the receiving receptacle, and the guiding portion of the guiding member prevents movement of the display panel.

Abstract translation: 在平板显示装置中，显示装置包括显示图像的显示面板，接收容器和引导构件。 接收容器具有底表面和第一侧壁。 引导构件具有位于比第一侧壁高的第一联接部分和位于比第一联接部分高的引导部分，以引导布置在第一侧壁上的显示面板。 引导构件的第一联接部分设置在显示面板和接收容座的第一侧壁之间，并且引导构件的引导部分防止显示面板的移动。

公开(公告)号：US20080204625A1

公开(公告)日：2008-08-28

申请号：US12150190

申请日：2008-04-24

Applicant: Sang-Duk LEE

Inventor： Sang-Duk LEE

IPC: G02F1/1333

CPC classification number: G02F1/13452

Abstract: A flat panel display apparatus comprises a flat panel display module; a control PCB placed in one rear edge area of the flat panel display module and having a conductive grounding part; and a grounding contact member including a rear contact part contacting the grounding part of the control PCB, and a side contact part bent from the rear contact part and contacting one edge of the flat panel display module, and grounding the control PCB. With this configuration, the present invention provides a flat panel display apparatus in which a control PCB having the length shorter than the width of a flat panel display module is easily grounded and the production cost thereof is decreased.

公开(公告)号：US20070195221A1

公开(公告)日：2007-08-23

申请号：US11704018

申请日：2007-02-07

Applicant: Joo-yeon Won ,  Sang-duk Lee

Inventor： Joo-yeon Won ,  Sang-duk Lee

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133314 ,  G02F2001/133322

Abstract: A display apparatus with a light-weight power providing unit that can be easily incorporated within an acceptable fastening-error range is disclosed. The display apparatus includes a display panel that displays an image, a backlight assembly that provides the display panel with light, a rear cover that is coupled to the backlight assembly and has a guide unit formed thereon, wherein the guide unit protrudes from a bottom surface of the rear cover by a predetermined height, and a top-receiving container that has an inner space to receive the display panel and the backlight assembly and that is combined with the rear cover. There is also a power providing unit that provides the backlight assembly with driving power. The power providing unit is coupled to the rear cover at a position guided by the guide unit.

Abstract translation: 公开了一种显示装置，其具有能够容易地并入可接受的紧固误差范围内的轻量化供电单元。 显示装置包括显示图像的显示面板，向显示面板提供光的背光组件，与背光组件耦合并具有形成在其上的引导单元的后盖，其中，引导单元从底面突出 所述顶盖接收容器具有用于接收所述显示面板和所述背光组件的内部空间并与所述后盖组合的顶部容纳容器。 还有一个功率提供单元，为背光组件提供驱动功率。 动力提供单元在由引导单元引导的位置处联接到后盖。

公开(公告)号：US20070127260A1

公开(公告)日：2007-06-07

申请号：US11548062

申请日：2006-10-10

Applicant: Sang-Duk LEE ,  Jung-Tae KANG ,  Kyu-Seok KIM

Inventor： Sang-Duk LEE ,  Jung-Tae KANG ,  Kyu-Seok KIM

IPC: F21V7/04

CPC classification number: G02B6/0038 ,  G02B6/0043 ,  G02B6/0046 ,  G02B6/005

Abstract: A light guiding plate capable of minimizing a thickness of a backlight assembly and an LCD device, a backlight assembly and an LCD device having the same are provided. The light guiding plate has a light incident surface, a light reflection surface having a plurality of dots for diffusing and reflecting the light emitted from the light incident surface and a light output surface having a predetermined roughness and further diffusing the light diffused and reflected by the light reflection surface. Thus, a conventional diffusion sheet disposed above the light guiding plate may be removed.

Abstract translation: 提供了能够使背光组件和LCD装置的厚度最小化的导光板，背光组件和具有该背光组件的LCD装置。 导光板具有光入射面，具有多个点的光反射表面，用于漫射和反射从入射表面发射的光和具有预定粗糙度的光输出表面，并进一步扩散由光入射表面扩散和反射的光 光反射面。 因此，可以去除设置在导光板上方的常规扩散片。

公开(公告)号：US07147357B2

公开(公告)日：2006-12-12

申请号：US10726722

申请日：2003-12-03

Applicant: Kyu-seok Kim ,  Jae-ho Jung ,  Sang-duk Lee

Inventor： Kyu-seok Kim ,  Jae-ho Jung ,  Sang-duk Lee

IPC: F21V7/04

CPC classification number: G02B6/0031 ,  G02B6/0053 ,  G02F1/133615

Abstract: A backlight assembly for an LCD apparatus comprises a lamp emitting light; a light guide plate including a light-entering surface through which the light from the lamp enters, and a light-emitting surface through which the light is emitted; a lamp reflector having an opening toward the light-entering surface and combined to the light guide plate, accommodating and covering the lamp; and a light interceptive part interposed between the light-emitting surface and the lamp reflector, and preventing the light from the lamp from entering through an edge at which the light-entering surface and the light-emitting surface are intersected. With this configuration, the present invention provides a backlight assembly for an LCD apparatus, which is improved in preventing a bright-line occurring on a front area adjacent to a light-entering surface of a light guide plate and in enhancing the brightness.

Abstract translation: 一种用于LCD装置的背光组件包括发射光的灯; 导光板，其包括来自灯的光进入的光入射面和发光的发光面; 灯反射器，其具有朝向光入射表面的开口并且组合到导光板，容纳和覆盖灯; 以及夹在发光面和灯反射体之间的遮光部，防止来自灯的光通过光入射面和发光面相交的边缘进入。 根据该结构，本发明提供一种用于LCD装置的背光组件，其改进了防止在与导光板的光入射表面相邻的前部区域上发生的亮线并提高亮度。

公开(公告)号：US07021813B2

公开(公告)日：2006-04-04

申请号：US10449133

申请日：2003-05-29

Applicant: Sang-Duk Lee ,  Jin-Hyuk Park

Inventor： Sang-Duk Lee ,  Jin-Hyuk Park

IPC: F21V7/09

CPC classification number: G02B6/0031 ,  G02B6/0071

Abstract: An illuminating apparatus for improving brightness of light, a backlight assembly and an LCD device having the same are provided. The LCD device includes a backlight unit having a lamp for emitting a first light, a light guiding plate for guiding the first light, and a lamp reflector disposed adjacent to the lamp to partially cover the lamp and receiving the first light exited from the lamp, the lamp reflector having a plurality of protrusion portions for diffusing and reflecting the received first light to generate a second light; and a display unit for displaying images in response to the second light, the display unit having a lower substrate, an upper substrate opposite to the lower substrate, and a liquid crystal layer disposed between the lower and the upper substrates.

Abstract translation: 提供一种用于提高光的亮度的照明装置，背光组件和具有该照明装置的LCD装置。 LCD装置包括具有用于发射第一光的灯的背光单元，用于引导第一光的导光板和邻近灯配置的灯反射器以部分地覆盖灯并接收从灯出射的第一光， 所述灯反射器具有多个用于扩散和反射所接收的第一光以产生第二光的突出部分; 以及用于响应于第二光显示图像的显示单元，所述显示单元具有下基板，与所述下基板相对的上基板，以及设置在所述下基板和所述上基板之间的液晶层。

公开(公告)号：US20050243578A1

公开(公告)日：2005-11-03

申请号：US10518460

申请日：2003-07-29

Applicant: Sang-Duk Lee ,  Kyu-Seok Kim ,  Jae-Ho Jung

Inventor： Sang-Duk Lee ,  Kyu-Seok Kim ,  Jae-Ho Jung

IPC: G02F1/13357 ,  F21V8/00 ,  G02B6/00 ,  F21V7/04

CPC classification number: G02B6/0036 ,  G02B6/0046 ,  G02B6/0055

Abstract: The backlight assembly includes a light source and a light guide plate. The light source includes a plurality of light generating parts that generate a first light. The light guide plate includes side surfaces, a light exiting surface and a light reflecting surface. The light exiting surface has a plurality of luminance-compensating patterns. The light reflecting surface faces the light exiting surface. The first light enters into the light guide plate via the light incident surface to form a second light. The second light is reflected on the light reflecting surface toward the light exiting surface to form a third light. The third light exits from the light guide plate via the light exiting surface. The luminance-compensating patterns uniformize a luminance of the third light. A thickness of the light guide plate decreases in a direction from the light incident surface to a center of the light guide plate.

Abstract translation: 背光组件包括光源和导光板。 光源包括产生第一光的多个发光部。 导光板包括侧表面，光出射表面和光反射表面。 光出射表面具有多个亮度补偿图案。 光反射表面面向光出射表面。 第一光经由光入射面进入导光板，形成第二光。 第二光在光反射面上朝向光出射面反射，形成第三光。 第三光经由光出射表面从导光板射出。 亮度补偿图案使第三光的亮度均匀化。 导光板的厚度在从光入射面到导光板的中心的方向上减小。

公开(公告)号：US20050231659A1

公开(公告)日：2005-10-20

申请号：US11151973

申请日：2005-06-14

Applicant: Sang-Duk Lee

Inventor： Sang-Duk Lee

IPC: G02F1/1333 ,  G02F1/13 ,  G09F9/00 ,  G09F9/35

CPC classification number: G02F1/133308 ,  G02F2001/133311 ,  G02F2001/133314 ,  G02F2201/46 ,  G02F2201/465 ,  G02F2201/503

Abstract: An LCD module and LCD apparatus is provided capable of preventing a chassis from being damaged by an external impact and reducing a number of parts of an LCD apparatus having the LCD module and a number of assembling processes. The LCD apparatus comprises a clip disposed between a receiving container and a chassis by a screw. The screw is engaged to the receiving container passing through the chassis and clip. The clip may be provided to opposite and portions of the receiving container to reinforce the strength of the chassis.

Abstract translation: 提供了一种LCD模块和LCD装置，其能够防止机箱受到外部冲击而损坏，并且减少了具有LCD模块的LCD装置的多个部件以及多个组装过程。 LCD装置包括通过螺钉设置在接收容器和底盘之间的夹子。 螺钉与通过底盘和夹子的接收容器接合。 夹子可以设置在接收容器的相对部分和部分上，以增强底盘的强度。