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：US20050068473A1

公开(公告)日：2005-03-31

申请号：US10871653

申请日：2004-06-17

申请人： Heu-Gon Kim ,  Kyu-Seok Kim ,  Jae-Ho Jung ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Dong-Hoon Kim

发明人： Heu-Gon Kim ,  Kyu-Seok Kim ,  Jae-Ho Jung ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Dong-Hoon Kim

IPC分类号： G02B6/00 ,  F21V8/00 ,  F21Y101/02 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： G02B6/0018 ,  G02B6/0055 ,  G02B6/0086

摘要： A backlight assembly includes a light guide plate including a light incident face, a light exiting face extended from one end portion of the light incident face, and a reflection face extended from another end portion of the light incident face. The reflection face includes a first reflection face extended from another end portion of the light incident face, and a second reflection face horizontally extended from the first reflection face. The backlight assembly additionally includes a light adsorption member disposed adjacent to the reflection face to prevent the light from reflecting. A reflection plate and optical sheets are disposed adjacent to the light guide plate, so that entire thickness of the backlight assembly is reduced. In addition, leakage of the light incident around the third light exiting face is prevented to improve the quality of the image displayed through the LCD device.

摘要翻译： 背光组件包括导光板，该导光板包括光入射面，从光入射面的一个端部延伸的光出射面和从光入射面的另一端延伸的反射面。 反射面包括从光入射面的另一端部延伸的第一反射面和从第一反射面水平延伸的第二反射面。 背光组件还包括邻近反射面设置的光吸收部件，以防止光反射。 反射板和光学片与导光板相邻设置，使得背光组件的整个厚度减小。 此外，防止了入射在第三光出射面周围的光的泄漏，从而提高通过LCD装置显示的图像的质量。

公开(公告)号：US06971780B2

公开(公告)日：2005-12-06

申请号：US10452500

申请日：2003-06-02

申请人： Tae-Jin Lee ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Yong-Seok Choi ,  Byung-Woong Han

发明人： Tae-Jin Lee ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Yong-Seok Choi ,  Byung-Woong Han

IPC分类号： G02F1/1333 ,  F21S2/00 ,  F21V23/00 ,  F21Y103/00 ,  G02F1/13 ,  G02F1/13357 ,  F21V5/00 ,  F21V9/14

CPC分类号： G02F1/133608 ,  G02F1/133604 ,  G02F1/133605 ,  G02F2001/133317 ,  G02F2001/133334 ,  G02F2001/133612 ,  G02F2201/46

摘要： Disclosed is an LCD device including a noise shielding member. The noise shielding member is a transparent conductive member including a transparent film on which a transparent conductive layer is coated. The noise shielding member may also be a transparent conductive layer scattered on the optical sheets. The transparent conductive layer comprises ITO or IZO. The noise shielding member is disposed under the diffusing plate or interposed between optical sheets. The noise shielding member may be disposed under the LCD panel. The noise generated from the electric power signal applied to the lamp of the backlight assembly is shielded from the LCD panel. Furthermore, the noise shielding member and optical sheets contacts with the chassis of the LCD device through various ground members so as to be connected to earth potential and be electrically stabilized. Accordingly, display quality of the LCD device is improved.

摘要翻译： 公开了一种包括噪声屏蔽构件的LCD装置。 噪声屏蔽构件是透明导电构件，其包括其上涂覆有透明导电层的透明膜。 噪声屏蔽构件也可以是散布在光学片上的透明导电层。 透明导电层包括ITO或IZO。 噪声屏蔽构件设置在漫射板下方或介于光学片之间。 噪声屏蔽构件可以设置在LCD面板下方。 从施加到背光组件的灯的电力信号产生的噪声与LCD面板屏蔽。 此外，噪声屏蔽构件和光学片通过各种接地构件与LCD装置的底座接触，以便连接到地电位并且被电稳定。 因此，改善了LCD装置的显示质量。

公开(公告)号：US20060098452A1

公开(公告)日：2006-05-11

申请号：US11217537

申请日：2005-09-01

申请人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

发明人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

IPC分类号： F21V7/04

CPC分类号： G02B6/005

摘要： A display device comprises an optical module, a light source unit, a container and a display panel. The optical module comprises at least one optical member and a transparent adhesion member combined with the optical member. The optical member has a first modulus of elasticity, and the transparent adhesion member has a second modulus of elasticity that is substantially identical to the first modulus of elasticity. The light source unit is disposed in a light providing region of the display device to generate a light. The container receives the light source unit and the optical module. The display panel is received in the container and disposed in a display region of the display device. The display panel displays an image based on a light passing through the optical module.

公开(公告)号：US07030546B2

公开(公告)日：2006-04-18

申请号：US10629086

申请日：2003-07-28

申请人： Byung-Woong Han ,  Jong-Dae Park ,  Jeong-Hwan Lee

发明人： Byung-Woong Han ,  Jong-Dae Park ,  Jeong-Hwan Lee

IPC分类号： H01J29/80 ,  H01J1/52 ,  F21V5/00

CPC分类号： G02F1/133604 ,  G02F1/133608 ,  G02F2001/133334 ,  G02F2201/46

摘要： Disclosed is an LCD device including an electromagnetic wave shielding member for shielding the electromagnetic waves generated from electric power applied to lamp of backlight assembly. The shielding member comprising conductive material is coated on surface of a diffusing plate to have mesh shape. The shielding member is filled into groove formed on the surface of the diffusing plate to have mesh shape. Accordingly, the electromagnetic waves may be shielded from the LCD panel. Furthermore, the shielding member makes electrical contact with the chassis of the LCD device through various ground members so as to be connected to an earth potential, thereby being stabilized electrically. Accordingly, display quality of the LCD device is improved. A conductive tape is used as the ground member, and the conductive tape is strongly fixed to the chassis of the LCD device by means of conductive fixing clip or conductive screw.

摘要翻译： 公开了一种LCD装置，其包括用于屏蔽由施加到背光组件的灯的电力产生的电磁波的电磁波屏蔽构件。 包括导电材料的屏蔽构件涂覆在扩散板的表面上以具有网状。 将屏蔽部件填充到形成在扩散板的表面上的槽以具有网状。 因此，电磁波可以与LCD面板屏蔽。 此外，屏蔽构件通过各种接地构件与LCD装置的底座电接触，以便连接到地电位，从而电气稳定。 因此，改善了LCD装置的显示质量。 导电带被用作接地部件，导电带通过导电固定夹或导电螺钉牢固地固定在LCD装置的底盘上。

公开(公告)号：US20060077547A1

公开(公告)日：2006-04-13

申请号：US11245112

申请日：2005-10-07

申请人： Jin-Sung Choi ,  Jong-Dae Park ,  Dong-Hoon Kim ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Jin-Mi Jung

发明人： Jin-Sung Choi ,  Jong-Dae Park ,  Dong-Hoon Kim ,  Jheen-Hyeok Park ,  Jeong-Hwan Lee ,  Jin-Mi Jung

IPC分类号： G02B27/28

CPC分类号： G02B5/0242 ,  G02B5/0257 ,  G02B5/0268 ,  G02B5/0284 ,  G02B5/0294 ,  G02B5/3016 ,  G02F2001/133543

摘要： A diffusing reflective polarizing film has a liquid crystal film and a diffusing layer. The liquid crystal film includes a cholesteric liquid crystal diffusely reflecting a first component of a light substantially in parallel with a twisted axis of the cholesteric liquid crystal and transmitting a second component of the light different from the first component. The diffusing layer is attached to the liquid crystal layer to diffuse light from the liquid crystal layer. Thus, the diffusely reflective polarizing film may improve brightness uniformity, thereby preventing a warping phenomenon of the diffusely reflective polarizing film.

摘要翻译： 漫反射偏振膜具有液晶膜和扩散层。 液晶膜包括将与胆甾型液晶的扭转轴基本上平行的光的第一分量漫反射的胆甾型液晶，并透射与第一分量不同的光的第二分量。 漫射层附着在液晶层上以使来自液晶层的光扩散。 因此，漫反射偏光膜可以提高亮度均匀性，从而防止漫反射偏振膜的翘曲现象。

公开(公告)号：US20060055836A1

公开(公告)日：2006-03-16

申请号：US10520262

申请日：2003-07-09

申请人： Jeong-Hwan Lee ,  Jong-Dae Park ,  Sung-Yong Kang

发明人： Jeong-Hwan Lee ,  Jong-Dae Park ,  Sung-Yong Kang

IPC分类号： G02F1/1335

CPC分类号： G02F1/133308 ,  G02F1/133502 ,  G02F2001/13332 ,  G02F2201/50 ,  G02F2201/503

摘要： A flat panel display device including a protecting sheet for protecting an upper surface is disclosed. The flat panel display device includes an image display part for displaying an image and a protecting part for protecting an outer surface thereof. The image display part displays the image by varying a voltage applied to electrodes oppositely formed on inner surfaces of a pair of transparent facing substrate respectively to thereby turn on or off each pixel. The protecting part is disposed on an outer surface of the substrate perceived by user's eye from an external shock or foreign mailers. Accordingly, the flat panel display device strongly resist the external shock, and the foreign matters are easily remove from the flat panel display device. The anti-glare treatment is carried out on the protecting sheet to thereby prevent dazzling of users due to the reflection of the light.

摘要翻译： 公开了一种包括用于保护上表面的保护片的平板显示装置。 平板显示装置包括用于显示图像的图像显示部分和用于保护其外表面的保护部分。 图像显示部分分别通过改变施加到相对形成在一对透明面对衬底的内表面上的电极的电压来显示图像，从而打开或关闭每个像素。 保护部件设置在用户眼睛从外部冲击或外来邮件员感知的基板的外表面上。 因此，平板显示装置强烈抵抗外部冲击，异物容易从平板显示装置移除。 在保护片上进行防眩光处理，由此防止由于光的反射引起的使用者的眩目。

公开(公告)号：US07126576B2

公开(公告)日：2006-10-24

申请号：US10631335

申请日：2003-07-30

申请人： Min-Gyu Kim ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Sang-Hoon Lee ,  Byung-Woong Han ,  Hyoung-Joo Kim ,  Dong-Hoon Kim

发明人： Min-Gyu Kim ,  Jong-Dae Park ,  Jeong-Hwan Lee ,  Sang-Hoon Lee ,  Byung-Woong Han ,  Hyoung-Joo Kim ,  Dong-Hoon Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3406 ,  G02F1/133604 ,  G02F2001/133612 ,  G09G2360/145 ,  H05B37/032 ,  H05B41/2855

摘要： In a backlight assembly and a liquid crystal display device using the backlight assembly, a lamp assembly is mounted on a receiving container and includes lamps. The lamps are connected in parallel and are turned on by the power voltage supplied from a lamp driving module. Sensors are disposed in the receiving container to face the lamps, and detect operation state of the lamps to output sensing signals. A voltage cut-off module is disposed outside of the receiving container, provides the lamp driving module with a voltage cut-off signal when at least one of the sensing signals has an amplitude smaller than a reference signal. The deterioration of the lamps may be prevented, and the life expectancy of lamps may be increased.

摘要翻译： 在背光组件和使用背光组件的液晶显示装置中，灯组件安装在接收容器上并包括灯。 灯并联连接，并由灯驱动模块提供的电源电压接通。 传感器设置在接收容器中以面对灯，并且检测灯的操作状态以输出感测信号。 电压截止模块设置在接收容器的外部，当至少一个感测信号的振幅小于参考信号时，向灯驱动模块提供电压截止信号。 可以防止灯的劣化，并且可以增加灯的寿命。

公开(公告)号：US20050099790A1

公开(公告)日：2005-05-12

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： G02F1/1333 ,  F21V8/00 ,  F21Y103/00 ,  G02F1/1335 ,  G02F1/13357 ,  G09F9/00

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：US07528915B2

公开(公告)日：2009-05-05

申请号：US11217537

申请日：2005-09-01

申请人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

发明人： Jin-Sung Choi ,  Jheen-Hyeok Park ,  Dong-Hoon Kim ,  Jong-Dae Park ,  Jin-Mi Jung ,  Jeong-Hwan Lee

IPC分类号： G02F1/1333 ,  F21V7/04

CPC分类号： G02B6/005

摘要： A display device comprises an optical module, a light source unit, a container and a display panel. The optical module comprises at least one optical member and a transparent adhesion member combined with the optical member. The optical member has a first modulus of elasticity, and the transparent adhesion member has a second modulus of elasticity that is substantially identical to the first modulus of elasticity. The light source unit is disposed in a light providing region of the display device to generate a light. The container receives the light source unit and the optical module. The display panel is received in the container and disposed in a display region of the display device. The display panel displays an image based on a light passing through the optical module.

摘要翻译： 显示装置包括光学模块，光源单元，容器和显示面板。 光学模块包括与光学构件组合的至少一个光学构件和透明粘合构件。 光学构件具有第一弹性模量，并且透明粘合构件具有与第一弹性模量基本相同的第二弹性模量。 光源单元设置在显示装置的光提供区域中以产生光。 容器接收光源单元和光学模块。 显示面板被容纳在容器中并且设置在显示装置的显示区域中。 显示面板基于通过光学模块的光来显示图像。