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1. 发明授权

US09330610B2 Liquid crystal display device including a backlight unit employing a light source and method for driving the same 有权
标题翻译：包括使用光源的背光单元的液晶显示装置及其驱动方法
公开(公告)号：US09330610B2
公开(公告)日：2016-05-03
申请号：US13380708
申请日：2010-04-30
申请人： Jung Nam An , Min Ho Kim , Chan Sung Jeong , Seung Se Kim , Hoon Hur , Won Do Kee
发明人： Jung Nam An , Min Ho Kim , Chan Sung Jeong , Seung Se Kim , Hoon Hur , Won Do Kee
IPC分类号： G09G3/36 , G09G3/34
CPC分类号： G09G3/3426 , G09G3/3611 , G09G2320/0233 , G09G2320/0606 , G09G2320/0626 , G09G2320/0646 , G09G2360/16
摘要： The present invention relates to a liquid crystal display device in which the light sources of a backlight unit are independently driven as a plurality of separate regions, and to a drive method for the same. In situations where there is a substantial variation in the brightness (luminance) of regions being displayed on the liquid crystal display device, the present invention can improve the visibility of boundaries due to differences in luminance in images displayed within the regions of the backlight unit emitting light at different levels of luminance as a result.
摘要翻译：本发明涉及一种液晶显示装置，其中背光单元的光源被独立地驱动为多个分开的区域，以及其驱动方法。在显示在液晶显示装置上的区域的亮度（亮度）存在实质变化的情况下，本发明可以提高由背光单元发射的区域内显示的图像的亮度差异引起的边界的可视性结果导致亮度不同的光。

2. 发明申请

US20100302805A1 LED BACK-LIGHT UNIT AND DISPLAY DEVICE 有权
标题翻译： LED背光单元和显示设备
公开(公告)号：US20100302805A1
公开(公告)日：2010-12-02
申请号：US12704357
申请日：2010-02-11
申请人： Chan Sung JEONG , Jung Nam An , MIn Ho Kim , Seung Se Kim , Hoon Hur , Won Do Kee
发明人： Chan Sung JEONG , Jung Nam An , MIn Ho Kim , Seung Se Kim , Hoon Hur , Won Do Kee
IPC分类号： F21V7/04
CPC分类号： G02B6/008 , G02B6/0036 , G02B6/0046 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02B6/0091
摘要： A back-light unit including a plurality of substrates, a plurality of light sources respectively disposed on the plurality of substrates and configured to emit light, and N (N ≧2) light guide plates respectively disposed adjacent to the plurality of light sources, each light guide plate including a light incidence part having a light incidence surface for receiving light emitted in a first direction from a corresponding light source, and a light emission part for emitting the received incident light in a second direction different than the first direction. Further, at least one of the light guide plates includes light-extracting surface patterns disposed on the light emission part, and the light-extracting surface patterns comprise a first region of light-extracting surface patterns having a higher pattern-density than a second region of light-extracting surface patterns next to the first region.
摘要翻译：背光单元，包括多个基板，多个光源分别设置在多个基板上并被配置为发光，以及分别设置在多个光源附近的N（N≥2）个导光板，每个导光板包括具有用于接收从相应的光源沿第一方向发射的光的光入射表面的光入射部分，以及用于沿与第一方向不同的第二方向发射所接收的入射光的发光部分。此外，至少一个导光板包括设置在发光部分上的光提取表面图案，并且光提取表面图案包括具有比第二区域更高的图案密度的第一区域的光提取表面图案的光提取表面图案在第一区域旁边。

3. 发明授权

US08277104B2 LED back-light unit and display device 有权
标题翻译： LED背光单元和显示设备
公开(公告)号：US08277104B2
公开(公告)日：2012-10-02
申请号：US12704357
申请日：2010-02-11
申请人： Chan Sung Jeong , Jung Nam An , Min Ho Kim , Seung Se Kim , Hoon Hur , Won Do Kee
发明人： Chan Sung Jeong , Jung Nam An , Min Ho Kim , Seung Se Kim , Hoon Hur , Won Do Kee
IPC分类号： F21V7/04
CPC分类号： G02B6/008 , G02B6/0036 , G02B6/0046 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02B6/0091
摘要： A back-light unit including a plurality of substrates, a plurality of light sources respectively disposed on the plurality of substrates and configured to emit light, and N (N≧2) light guide plates respectively disposed adjacent to the plurality of light sources, each light guide plate including a light incidence part having a light incidence surface for receiving light emitted in a first direction from a corresponding light source, and a light emission part for emitting the received incident light in a second direction different than the first direction. Further, at least one of the light guide plates includes light-extracting surface patterns disposed on the light emission part, and the light-extracting surface patterns comprise a first region of light-extracting surface patterns having a higher pattern-density than a second region of light-extracting surface patterns next to the first region.
摘要翻译：背光单元，包括多个基板，多个光源分别设置在多个基板上并被配置为发光，以及分别设置在多个光源附近的N（N≥2）个导光板，每个导光板包括具有用于接收从相应的光源沿第一方向发射的光的光入射表面的光入射部分，以及用于沿与第一方向不同的第二方向发射所接收的入射光的发光部分。此外，至少一个导光板包括设置在发光部分上的光提取表面图案，并且光提取表面图案包括具有比第二区域更高的图案密度的第一区域的光提取表面图案的光提取表面图案在第一区域旁边。

4. 发明申请

US20120105507A1 LIQUID CRYSTAL DISPLAY DEVICE AND DRIVE METHOD FOR SAME 有权
标题翻译：液晶显示装置及驱动方法
公开(公告)号：US20120105507A1
公开(公告)日：2012-05-03
申请号：US13380708
申请日：2010-04-30
申请人： Jung Nam An , Min Ho Kim , Chan Sung Jeong , Seung Se Kim , Hoon Hur , Won Do Kee
发明人： Jung Nam An , Min Ho Kim , Chan Sung Jeong , Seung Se Kim , Hoon Hur , Won Do Kee
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3426 , G09G3/3611 , G09G2320/0233 , G09G2320/0606 , G09G2320/0626 , G09G2320/0646 , G09G2360/16
摘要： The present invention relates to a liquid crystal display device in which the light sources of a backlight unit are independently driven as a plurality of separate regions, and to a drive method for the same. In situations where there is a substantial variation in the brightness (luminance) of regions being displayed on the liquid crystal display device, the present invention can improve the visibility of boundaries due to differences in luminance in images displayed within the regions of the backlight unit emitting light at different levels of luminance as a result.
摘要翻译：本发明涉及一种液晶显示装置，其中背光单元的光源被独立地驱动为多个分开的区域，以及其驱动方法。在显示在液晶显示装置上的区域的亮度（亮度）存在实质变化的情况下，本发明可以提高由背光单元发射的区域内显示的图像的亮度差异引起的边界的可视性结果导致亮度不同的光。

5. 发明授权

US08243231B2 Backlight unit and display apparatus including the same 有权
标题翻译：背光单元和包括它的显示装置
公开(公告)号：US08243231B2
公开(公告)日：2012-08-14
申请号：US12768982
申请日：2010-04-28
申请人： Hoon Hur , Bup Sung Jung , Won Do Kee
发明人： Hoon Hur , Bup Sung Jung , Won Do Kee
IPC分类号： G02F1/13357 , F21V8/00
CPC分类号： G02B6/008 , G02B6/0046 , G02B6/0055 , G02B6/0068
摘要： A backlight unit may be provided that includes a substrate, light sources, a light guide plate, at least one reflecting member, and an optical sheet. The light sources may be on the substrate. The light guide plate may include a light incident part having a light incident surface to which streaks of light respectively emitted from the light sources are laterally incident, and a light emitting part emitting the incident streaks of light upward. The reflecting member may be disposed on a lower surface of the light guide plate, and may reflect the incident light. The optical sheet may be disposed above the light guide plate. The reflecting member may include a first region having a first reflectance and a second region having a second reflectance.
摘要翻译：可以提供一种背光单元，其包括基板，光源，导光板，至少一个反射部件和光学片。光源可以在衬底上。导光板可以包括具有光入射表面的光入射部分，光入射表面分别从光源发射的条纹横向入射，以及发光部分向上发射入射条纹。反射构件可以设置在导光板的下表面上，并且可以反射入射光。光学片可以设置在导光板的上方。反射构件可以包括具有第一反射率的第一区域和具有第二反射率的第二区域。

6. 发明申请

US20110051045A1 Backlight Unit And Display Apparatus Including The Same 有权
标题翻译：背光单元和包括它的显示设备
公开(公告)号：US20110051045A1
公开(公告)日：2011-03-03
申请号：US12768982
申请日：2010-04-28
申请人： Hoon Hur , Bup Sung JUNG , Won Do Kee
发明人： Hoon Hur , Bup Sung JUNG , Won Do Kee
IPC分类号： G02F1/13357 , F21V8/00
CPC分类号： G02B6/008 , G02B6/0046 , G02B6/0055 , G02B6/0068
摘要： A backlight unit may be provided that includes a substrate, light sources, a light guide plate, at least one reflecting member, and an optical sheet. The light sources may be on the substrate. The light guide plate may include a light incident part having a light incident surface to which streaks of light respectively emitted from the light sources are laterally incident, and a light emitting part emitting the incident streaks of light upward. The reflecting member may be disposed on a lower surface of the light guide plate, and may reflect the incident light. The optical sheet may be disposed above the light guide plate. The reflecting member may include a first region having a first reflectance and a second region having a second reflectance.
摘要翻译：可以提供一种背光单元，其包括基板，光源，导光板，至少一个反射部件和光学片。光源可以在衬底上。导光板可以包括具有光入射表面的光入射部分，光入射表面分别从光源发射的条纹横向入射，以及发光部分向上发射入射条纹。反射构件可以设置在导光板的下表面上，并且可以反射入射光。光学片可以设置在导光板的上方。反射构件可以包括具有第一反射率的第一区域和具有第二反射率的第二区域。

7. 发明申请

US20110050557A1 BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME 审中-公开
标题翻译：背光单元和显示装置，包括它们
公开(公告)号：US20110050557A1
公开(公告)日：2011-03-03
申请号：US12728131
申请日：2010-03-19
申请人： Hoon Hur , Bup Sung Jung , Chan Sung Jeong
发明人： Hoon Hur , Bup Sung Jung , Chan Sung Jeong
IPC分类号： G09G3/36
CPC分类号： G02B6/008 , G02B6/0061 , G02B6/0068 , G02B6/0088
摘要： A backlight unit may be provided that includes a substrate, light sources, and a light guide plate. The light sources are arrayed on the substrate, and emit light with a predetermined orientation angle with respect to a first direction, and include first through third light sources adjacent to each other. The light guide plate may include a light incident part having a light incident surface to which streaks of light respectively emitted from the light sources are laterally incident, and a light emitting part emitting the incident streaks of light upward and having a side adjacent and connected to the light incident part. A first distance between the first light source and the second light source is less than a second distance between the second light source and third light source.
摘要翻译：可以提供包括基板，光源和导光板的背光单元。光源排列在基板上，相对于第一方向以预定的取向角发光，并且包括彼此相邻的第一至第三光源。导光板可以包括具有光入射表面的光入射部分，光入射面分别从光源发射的条纹横向入射，光发射部分向上发射入射条纹并且具有邻近并连接到光线事件部分。第一光源和第二光源之间的第一距离小于第二光源和第三光源之间的第二距离。

8. 发明申请

US20100271806A1 BACK LIGHT UNIT AND DISPLAY DEVICE USING THE SAME 审中-公开
标题翻译：使用相同的背光单元和显示装置
公开(公告)号：US20100271806A1
公开(公告)日：2010-10-28
申请号：US12727966
申请日：2010-03-19
申请人： Seung Choon Bae , Seung Se Kim , Hoon Hur
发明人： Seung Choon Bae , Seung Se Kim , Hoon Hur
IPC分类号： G02F1/13357
CPC分类号： G02B6/008 , G02B6/0088 , G02B6/0091 , G02F1/133615
摘要： A back light unit may provided that includes a board, a light source on the board, a plurality of light guide plates provided in a neighboring state, and an attachment member on a light incidence part of the light guide plate to attach the light guide plate to a frame, or an attachment member to block light from a light incidence part.
摘要翻译：可以提供背光单元，其包括板，板上的光源，设置在相邻状态的多个导光板，以及在导光板的入射部分上的附接构件，以将导光板到框架或附着构件以阻挡来自光入射部分的光。

9. 发明申请

US20100165236A1 LIQUID CRYSTAL DISPLAY USING THE SAME 有权
标题翻译：使用相同的液晶显示
公开(公告)号：US20100165236A1
公开(公告)日：2010-07-01
申请号：US12632694
申请日：2009-12-07
申请人： Seung Choon Bae , Seung Se Kim , Hoon Hur
发明人： Seung Choon Bae , Seung Se Kim , Hoon Hur
IPC分类号： G02F1/13357 , G02F1/1335
CPC分类号： G02B6/008 , G02B6/0021 , G02B6/0055 , G02B6/0073 , G02B6/0078 , G02B6/0088 , G02F1/133615
摘要： An LED backlight unit and an LCD using a backlight unit may be provided. A liquid crystal display (LCD) may include a plurality of modules including a circuit board, a plurality of light emitting diode (LED) light sources arranged on the circuit board for emitting light, and a light guide plate having a light incidence part including an incident surface for receiving light emitted from the LED light source and a light emission part for emitting the light. The LCD may further include a frame having the plurality of the modules provided thereon, and at least one driving unit on one surface of the frame, wherein a connection hole is formed in the frame to connect the circuit board to the at least one driving unit.
摘要翻译：可以提供使用背光单元的LED背光单元和LCD。液晶显示器（LCD）可以包括多个模块，包括电路板，布置在用于发光的电路板上的多个发光二极管（LED）光源，以及具有光入射部分的导光板，用于接收从LED光源发射的光的入射表面和用于发射光的发光部。 LCD还可以包括其上设置有多个模块的框架和在框架的一个表面上的至少一个驱动单元，其中在框架中形成连接孔以将电路板连接到至少一个驱动单元。

10. 发明授权

US08113704B2 Backlight unit having light guide plates 有权
标题翻译：背光单元具有导光板
公开(公告)号：US08113704B2
公开(公告)日：2012-02-14
申请号：US12618603
申请日：2009-11-13
申请人： Seung Choon Bae , Seung Se Kim , Hoon Hur
发明人： Seung Choon Bae , Seung Se Kim , Hoon Hur
IPC分类号： F21V7/04 , G02F1/1335
CPC分类号： G02B6/008 , G02B6/0031 , G02B6/0046 , G02B6/0055 , G02B6/0088 , G02F1/133605 , G02F1/133615
摘要： An LED back-light unit and other devices using the LED back-light unit are discussed. According to one embodiment, an LED back-light unit includes a light guide portion that includes a light guide plate and a reflection plate coupled to the light guide plate, wherein the light guide plate has a light input part and a first connection part, and wherein the reflection plate has a second connection part connected to the first connection part, and a light source including at least one light emitting diode, the light source emitting light toward the light guide portion.
摘要翻译：讨论了LED背光单元和使用LED背光单元的其他设备。根据一个实施例，LED背光单元包括导光部分，其包括导光板和耦合到导光板的反射板，其中导光板具有光输入部分和第一连接部分，以及其中所述反射板具有连接到所述第一连接部分的第二连接部分和包括至少一个发光二极管的光源，所述光源朝向所述导光部分发射光。

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