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1. 发明申请

US20060232996A1 Light guide plate with stepped edge and display device having the same 审中-公开
标题翻译：具有台阶边缘的导光板和具有相同的显示装置
公开(公告)号：US20060232996A1
公开(公告)日：2006-10-19
申请号：US11452006
申请日：2006-06-13
申请人： Dong-Hoon Kim , Jong-Dae Park , Kyu-Seok Kim , Jeong-Hwan Lee , Jae-Ho Jung , Byung-Woong Han , Min-Gyu Kim , Hyoung-Joo Kim , Tae-Jin Lee , Seok-Won Lee , Sang-Hoon Lee
发明人： Dong-Hoon Kim , Jong-Dae Park , Kyu-Seok Kim , Jeong-Hwan Lee , Jae-Ho Jung , Byung-Woong Han , Min-Gyu Kim , Hyoung-Joo Kim , Tae-Jin Lee , Seok-Won Lee , Sang-Hoon Lee
IPC分类号： F21V7/04
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0068
摘要： A light guide plate includes a first surface having a light incident surface and a light reflect surface, a second surface facing the first surface, through which the reflected light exits, a first edge surface connected between edges of the light reflect surface and the second surface, and a second edge surface connected between edges of the light incident surface and the second surface, being opposite to the first edge surface. A light source is disposed on the light incident surface. A light guide plate may also include a stepped edge portion formed at a marginal area of the light guide plate on which a light source is combined. The stepped edge portion includes a light incident surface, a light reflect surface, an upper surface through which the reflected light exits the light guide plate, and a first edge surface connected between edges of the light reflect surface and the upper surface, being opposite to the stepped edge portion. A backlight assembly includes the light guide plate, a lamp unit including lamps and a lamp reflector that are disposed on the light incident surface, and a mold frame for receiving the stepped edge portion and the lamp unit.
摘要翻译：导光板包括具有光入射表面和光反射表面的第一表面，面对第一表面的第二表面，反射光通过该第一表面，连接在光反射表面的边缘和第二表面之间的第一边缘表面以及连接在所述光入射表面和所述第二表面的边缘之间的与所述第一边缘表面相对的第二边缘表面。光源设置在光入射面上。导光板还可以包括形成在其上组合有光源的导光板的边缘区域处的阶梯状边缘部分。台阶边缘部分包括光入射表面，光反射表面，反射光离开导光板的上表面，以及连接在光反射表面和上表面的边缘之间的第一边缘表面，与第台阶边缘部分。背光组件包括导光板，包括灯的灯单元和设置在光入射表面上的灯反射器，以及用于接收台阶边缘部分和灯单元的模架。

2. 发明授权

US07126576B2 Backlight assembly and liquid crystal display device using the same 有权
标题翻译：背光组件和使用其的液晶显示装置
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。

3. 发明授权

US07077554B2 Light guide plate with stepped edge and display device having the same 失效
公开(公告)号：US07077554B2
公开(公告)日：2006-07-18
申请号：US10631615
申请日：2003-07-31
申请人： Dong-Hoon Kim , Jong-Dae Park , Kyu-Seok Kim , Jeong-Hwan Lee , Jae-Ho Jung , Byung-Woong Han , Min-Gyu Kim , Hyoung-Joo Kim , Tae-Jin Lee , Seok-Won Lee , Sang-Hoon Lee
发明人： Dong-Hoon Kim , Jong-Dae Park , Kyu-Seok Kim , Jeong-Hwan Lee , Jae-Ho Jung , Byung-Woong Han , Min-Gyu Kim , Hyoung-Joo Kim , Tae-Jin Lee , Seok-Won Lee , Sang-Hoon Lee
IPC分类号： G02F1/1335 , F21V7/04
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0068
摘要： A light guide plate includes a first surface having a light incident surface and a light reflect surface, a second surface facing the first surface, through which the reflected light exits, a first edge surface connected between edges of the light reflect surface and the second surface, and a second edge surface connected between edges of the light incident surface and the second surface, being opposite to the first edge surface. A light source is disposed on the light incident surface. A light guide plate may also include a stepped edge portion formed at a marginal area of the light guide plate on which a light source is combined. The stepped edge portion includes a light incident surface, a light reflect surface, an upper surface through which the reflected light exits the light guide plate, and a first edge surface connected between edges of the light reflect surface and the upper surface, being opposite to the stepped edge portion. A backlight assembly includes the light guide plate, a lamp unit including lamps and a lamp reflector that are disposed on the light incident surface, and a mold frame for receiving the stepped edge portion and the lamp unit.

4. 发明授权

US07341370B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
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。

5. 发明申请

US20060067088A1 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
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。

6. 发明授权

US07030546B2 Liquid crystal display device having an electromagnetic-wave shielding member 失效
标题翻译：具有电磁波屏蔽构件的液晶显示装置
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。

7. 发明授权

US06971780B2 Liquid crystal display device having a noise shielding member 有权
标题翻译：具有噪声屏蔽部件的液晶显示装置
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。

8. 发明授权

US07102705B2 Backlight assembly and liquid crystal display device having the same 有权
标题翻译：背光组件和具有该背光组件的液晶显示装置
公开(公告)号：US07102705B2
公开(公告)日：2006-09-05
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： G02F1/1335
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。

9. 发明申请

US20060098452A1 Optical module, method of forming the optical module, backlight assembly having the optical module and display device having the backlight assembly 有权
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.

10. 发明申请

US20060077547A1 Diffusely reflective polarizing film, display apparatus having the same, and method of manufacturing the same 审中-公开
标题翻译：漫反射偏光膜，具有该偏光膜的显示装置及其制造方法
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。

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