公开(公告)号：US07341370B2

公开(公告)日：2008-03-11

申请号：US10542748

申请日：2004-03-06

申请人： Hyoung-Joo Kim ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon

发明人： Hyoung-Joo Kim ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon

IPC分类号： F21S4/00

CPC分类号： G02F1/133604 ,  F21V19/008 ,  F21V29/15 ,  G02F1/133608

摘要： In a backlight assembly capable of improving display quality and an LCD apparatus having the backlight assembly, the backlight assembly includes a lamp and an insulating member. The lamp includes a lamp tube and an electrode disposed on an end portion of the lamp tube. The insulating member is combined with the end portion of the lamp so as to surround the electrode and to prevent a heat generated from the electrode from being conducted toward the lamp tube. Therefore, a display quality of the LCD apparatus is improved.

摘要翻译： 在能够提高显示质量的背光组件和具有背光组件的LCD装置中，背光组件包括灯和绝缘构件。 灯包括灯管和设置在灯管的端部上的电极。 绝缘构件与灯的端部组合以包围电极并防止从电极产生的热量朝向灯管传导。 因此，提高了LCD装置的显示质量。

公开(公告)号：US07142264B2

公开(公告)日：2006-11-28

申请号：US10818212

申请日：2004-04-05

申请人： Yong-Seok Choi ,  Jong-Dae Park

发明人： Yong-Seok Choi ,  Jong-Dae Park

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133308 ,  G02F1/133604 ,  G02F2001/133314 ,  G02F2001/133322 ,  G02F2201/46

摘要： A receiving unit receives a display panel that displays an image and a lamp that provides the display panel with a light. The receiving unit includes a receiving member, a combining member and a covering member. The receiving member includes a bottom plate and a first sidewall that protrudes from an edge of the bottom plate. The combining member is combined with the receiving member, and the combining member includes a first hole. The covering member includes an upper plate and a second sidewall that protrudes from an edge of the upper plate. The covering member includes a first combining portion that has a second corresponding to the first hole. The receiving unit enhances productivity in assembling process of the LCD module. Further, the combining member prevents a distortion of the receiving unit.

摘要翻译： 接收单元接收显示图像的显示面板和向显示面板提供光的灯。 接收单元包括接收构件，组合构件和覆盖构件。 接收构件包括底板和从底板的边缘突出的第一侧壁。 组合构件与接收构件组合，并且组合构件包括第一孔。 覆盖构件包括从上板的边缘突出的上板和第二侧壁。 覆盖构件包括具有对应于第一孔的第二第一组合部分。 接收单元提高了LCD模块组装过程中的生产率。 此外，组合构件防止接收单元的失真。

公开(公告)号：US07126575B2

公开(公告)日：2006-10-24

申请号：US10629056

申请日：2003-07-28

申请人： Dong-Hoon Kim ,  Jong-Dae Park ,  Jae-Ho Jung

发明人： Dong-Hoon Kim ,  Jong-Dae Park ,  Jae-Ho Jung

IPC分类号： G09G3/36

CPC分类号： H05B41/2855 ,  G02F1/133604 ,  G02F1/133605 ,  G02F2001/133314 ,  G02F2001/133612 ,  G02F2201/58 ,  H05B41/2858

摘要： In a lamp driving apparatus, backlight assembly and liquid crystal display device using the same, the lamp driving module is mounted on the substrate and provides lamps with power voltage. Sensors are disposed on the substrate to face the lamps, and detect operation state of the lamps to output sensing signals. Voltage cut-off module is disposed on the substrate and compares the sensing signals with a predetermined reference signal. The voltage cut-off module provides the lamp driving module with voltage cut-off signal when at least one of the sensing signals has an amplitude smaller than the reference signal. The deterioration of the lamps may be prevented, and the life expectancy of lamps except broken lamps may be increased.

公开(公告)号：US07122964B2

公开(公告)日：2006-10-17

申请号：US10495293

申请日：2002-04-22

申请人： Jae-Ho Jung ,  Keun-Woo Lee ,  Jong-Dae Park ,  Hyeong-Suk Yoo ,  Moon-Shik Kang ,  Sang-Hyuck Youn ,  Kyu-Seok Kim ,  Jeong-Hwan Lee

发明人： Jae-Ho Jung ,  Keun-Woo Lee ,  Jong-Dae Park ,  Hyeong-Suk Yoo ,  Moon-Shik Kang ,  Sang-Hyuck Youn ,  Kyu-Seok Kim ,  Jeong-Hwan Lee

IPC分类号： H01J11/00 ,  H01J65/00

CPC分类号： H01J9/02 ,  H01J9/247 ,  H01J61/06 ,  H01J65/00

摘要： In a lamp and method for fabricating the same, an outer surface of the lamp tube is dipped into a conductive transparent solution for forming an electrode by a predetermined depth, and then the lamp tube is pulled out from the solution. Accordingly, an electrode having different profiles is formed on the outer surface of the tube body. Also, the outer surface of the lamp tube is dipped into the solution by an acute angle, and is pulled out from the solution. Therefore, a problem of a nonuniform brightness between lamps is not generated, and light utilization efficiency is much enhanced even when using a plurality of lamp in parallel connected to a power supply.

摘要翻译： 在一种灯及其制造方法中，将灯管的外表面浸入用于形成电极的导电性透明溶液预定深度，然后将灯管从溶液中拉出。 因此，在管体的外表面上形成具有不同型材的电极。 此外，灯管的外表面以锐角浸入溶液中，并从溶液中拉出。 因此，不会产生灯之间的不均匀亮度的问题，即使在使用与电源并联连接的多个灯时，光利用效率大大提高。

公开(公告)号：US07056002B2

公开(公告)日：2006-06-06

申请号：US10887349

申请日：2004-07-07

申请人： Sang-Min Kang ,  Jeong-Hwan Lee ,  Jong-Dae Park ,  Seok-Won Lee ,  Kyung-Rok Ko

发明人： Sang-Min Kang ,  Jeong-Hwan Lee ,  Jong-Dae Park ,  Seok-Won Lee ,  Kyung-Rok Ko

IPC分类号： G02F1/1335

CPC分类号： G02B6/0055 ,  G02B6/0088 ,  G02F1/133308

摘要： A method of forming a backlight assembly is presented. The invention reduces the degradation of display quality caused by an uneven expansion of the reflective sheet in a display device. The reflective sheet may be positioned between the light guiding plate and the base in a backlight assembly of a display device. The backlight assembly includes a light source, a light guiding plate positioned to guide light from the light source in a predetermined direction, a base on which the light guiding plate is mounted, and a reflective sheet positioned between the light guiding plate and the base. The reflective sheet has a cutout. A supporting structure extends through the cutout between the light guiding plate and the base to support the light guiding plate. A liquid crystal display device made with such backlight assembly is also presented.

摘要翻译： 提出了一种形成背光组件的方法。 本发明可降低显示装置中的反射片的不均匀膨胀引起的显示质量的劣化。 反射片可以位于显示装置的背光组件中的导光板和基座之间。 背光组件包括光源，定位成沿预定方向引导来自光源的光的导光板，安装有导光板的基座和位于导光板和基座之间的反射片。 反射片具有切口。 支撑结构延伸穿过导光板和基座之间的切口以支撑导光板。 还提出了用这种背光组件制成的液晶显示装置。

公开(公告)号：US20060072342A1

公开(公告)日：2006-04-06

申请号：US11202618

申请日：2005-08-11

申请人： Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Sung Choi

发明人： Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Sung Choi

IPC分类号： F21V7/04

CPC分类号： G02B6/0036 ,  G02B6/0053

摘要： The present invention provides a backlight assembly improving light efficiency and a display device provided with the same. The backlight assembly according to the present invention includes a light source for emitting light, a light guiding plate for guiding the light emitted from the light source, and a prism sheet disposed on the light guiding plate, wherein the prism sheet collects light emitted from the light source. A plurality of prisms are discontinuously formed on the prism sheet in one direction, and an upper surface portion of the cross section of the respective prisms, which is taken along a width direction of the respective prisms, forms an arc.

摘要翻译： 本发明提供一种提高光效率的背光组件和具备该光效率的显示装置。 根据本发明的背光组件包括用于发射光的光源，用于引导从光源发射的光的导光板和设置在导光板上的棱镜片，其中棱镜片收集从光源发射的光 光源。 多个棱镜在一个方向上不连续地形成在棱镜片上，并且沿着各个棱镜的宽度方向截取的各个棱镜的横截面的上表面部分形成电弧。

公开(公告)号：US20060067088A1

公开(公告)日：2006-03-30

申请号：US10542748

申请日：2004-03-06

申请人： Hyoung-Joo Kim ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon

发明人： Hyoung-Joo Kim ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Jae-Ho Jung ,  Sang-Hyuck Yoon

IPC分类号： F21V7/04

CPC分类号： G02F1/133604 ,  F21V19/008 ,  F21V29/15 ,  G02F1/133608

摘要： In a backlight assembly capable of improving display quality and an LCD apparatus having the backlight assembly, the backlight assembly includes a lamp and an insulating member. The lamp includes a lamp tube and an electrode disposed on an end portion of the lamp tube. The insulating member is combined with the end portion of the lamp so as to surround the electrode and to prevent a heat generated from the electrode from being conducted toward the lamp tube. Therefore, a display quality of the LCD apparatus is improved.

摘要翻译： 在能够提高显示质量的背光组件和具有背光组件的LCD装置中，背光组件包括灯和绝缘构件。 灯包括灯管和设置在灯管的端部上的电极。 绝缘构件与灯的端部组合以包围电极并防止从电极产生的热量朝向灯管传导。 因此，提高了LCD装置的显示质量。

公开(公告)号：US20060062015A1

公开(公告)日：2006-03-23

申请号：US11203039

申请日：2005-08-12

申请人： Du-Hwan Chung ,  Jong-Dae Park

发明人： Du-Hwan Chung ,  Jong-Dae Park

IPC分类号： F21V7/04

CPC分类号： G02F1/133611 ,  G02F2001/133628

摘要： In a radiant pad, a backlight assembly and a display device, the backlight assembly has a light source, a receiving container and a heat absorbing member. The receiving container receives the light source and the heat absorbing member to absorb radiant heat emitted by the light source. The backlight assembly further includes a discharge member disposed at an exterior surface of the receiving container to discharge heat from the light source transmitted through the receiving container. Accordingly, a temperature of the backlight assembly is lowered and a temperature difference between left and right areas of the backlight assembly is also reduced, thereby improving brightness properties.

摘要翻译： 在辐射垫，背光组件和显示装置中，背光组件具有光源，接收容器和吸热构件。 接收容器容纳光源和吸热构件以吸收由光源发射的辐射热。 背光组件还包括设置在接收容器的外表面处的放电构件，用于从透过接收容器的光源排出热量。 因此，背光组件的温度降低，并且背光组件的左右区域之间的温度差也降低，从而提高亮度特性。

公开(公告)号：US20050275334A1

公开(公告)日：2005-12-15

申请号：US11114214

申请日：2005-04-26

申请人： Jong-Dae Park ,  Jin-Taek Hwang ,  Jin-Sung Choi

发明人： Jong-Dae Park ,  Jin-Taek Hwang ,  Jin-Sung Choi

IPC分类号： G02B5/30 ,  B29D11/00 ,  G02B5/02 ,  G02F1/1335 ,  G02F1/13357 ,  H01J1/62

CPC分类号： B29D11/00278 ,  G02B5/02 ,  G02F2001/133507 ,  Y10T428/10

摘要： A liquid crystal display having a brightness enhancement film and a method of manufacturing the brightness enhancement film, the method including providing a solution of high molecular weight resin on a high molecular weight film, uniformly distributing the solution of high molecular weight resin on the high molecular weight film, and drying the solution of high molecular weight resin to form a high molecular weight resin layer, wherein the high molecular weight resin layer has a hexagonal lattice structure.

摘要翻译： 一种具有亮度增强膜的液晶显示器和亮度增强膜的制造方法，该方法包括在高分子量膜上提供高分子量树脂溶液，将高分子量树脂溶液均匀分布在高分子量 并干燥高分子量树脂的溶液以形成高分子量树脂层，其中高分子量树脂层具有六方晶格结构。

公开(公告)号：US20050243238A1

公开(公告)日：2005-11-03

申请号：US10522481

申请日：2003-02-20

申请人： Guy-ho Cha ,  Jong-Dae Park ,  Se-In Chang ,  Seok-Won Lee

发明人： Guy-ho Cha ,  Jong-Dae Park ,  Se-In Chang ,  Seok-Won Lee

IPC分类号： G02F1/1333 ,  F21V8/00 ,  F21Y103/00 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： G02B6/0088 ,  G02F1/133606 ,  G02F1/133615 ,  G02F2201/503 ,  G02F2201/54

摘要： There are provided a backlight assembly (700) and an LCD device (1000) using the same. The backlight assembly (700) has an optical sheet (100) for improving light efficiency and optical properties thereof and an elastic adhesive member (130) disposed on the optical sheet (100). When the optical sheet (100) deforms with heat, the elastic adhesive member (130) may be expanded or contracted corresponding to deformation of the optical sheet (100) and absorb impact applied to LCD device. Accordingly, the backlight assembly (700) may prevent the optical sheet (100) from being wrinkled or scratched, thereby preventing display quality of the LCD device from being deteriorated.

摘要翻译： 提供了使用其的背光组件（700）和LCD装置（1000）。 背光组件（700）具有用于提高光效和光学特性的光学片（100）和设置在光学片（100）上的弹性粘合构件（130）。 当光学片（100）热变形时，弹性粘合构件（130）可以相应于光学片（100）的变形而膨胀或收缩，并吸收施加到LCD装置的冲击力。 因此，背光组件（700）可以防止光学片（100）起皱或划伤，从而防止LCD装置的显示质量恶化。