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1. 发明申请

US20100328339A1 Display Apparatus and Method of Driving the Same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20100328339A1
公开(公告)日：2010-12-30
申请号：US12639827
申请日：2009-12-16
申请人： Joo Woan Cho , Gicherl Kim , Jaejoong Kwon , Sung-Kyu Shim , SEul-Gi Kim
发明人： Joo Woan Cho , Gicherl Kim , Jaejoong Kwon , Sung-Kyu Shim , SEul-Gi Kim
IPC分类号： G09G5/02 , G09G5/10
CPC分类号： G09G3/3426 , G09G5/02 , G09G2320/0233 , G09G2320/0285
摘要： A display apparatus includes a backlight unit generating light, a display panel including a plurality of pixels controlling transmittance of the light based upon pixel data, a timing controller compensating the pixel data, and a data driver driving the display panel based upon the compensated pixel data. The display panel includes a first area to which the light having a first brightness is supplied and a second area to which the light having a second brightness lower than the first brightness is supplied. The timing controller compensates for the pixel data supplied to at least one area of the first and second areas using a predetermined compensation value to reduce a brightness difference between the first and second areas.
摘要翻译：显示装置包括产生光的背光单元，包括基于像素数据控制光的透射率的多个像素的显示面板，补偿像素数据的定时控制器和基于经补偿的像素数据驱动显示面板的数据驱动器。显示面板包括第一区域，具有第一亮度的光被提供到该第一区域，并且第二区域被提供具有比第一亮度低的第二亮度的光。定时控制器使用预定的补偿值补偿提供给第一和第二区域的至少一个区域的像素数据，以减少第一和第二区域之间的亮度差。

2. 发明授权

US08576240B2 Display apparatus and method of driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08576240B2
公开(公告)日：2013-11-05
申请号：US12639827
申请日：2009-12-16
申请人： Joo Woan Cho , Gicherl Kim , Jaejoong Kwon , Sung-Kyu Shim , SEul-Gi Kim
发明人： Joo Woan Cho , Gicherl Kim , Jaejoong Kwon , Sung-Kyu Shim , SEul-Gi Kim
IPC分类号： G09G5/02 , G09G5/10
CPC分类号： G09G3/3426 , G09G5/02 , G09G2320/0233 , G09G2320/0285
摘要： A display apparatus includes a backlight unit generating light, a display panel including a plurality of pixels controlling transmittance of the light based upon pixel data, a timing controller compensating the pixel data, and a data driver driving the display panel based upon the compensated pixel data. The display panel includes a first area to which the light having a first brightness is supplied and a second area to which the light having a second brightness lower than the first brightness is supplied. The timing controller compensates for the pixel data supplied to at least one area of the first and second areas using a predetermined compensation value to reduce a brightness difference between the first and second areas.
摘要翻译：显示装置包括产生光的背光单元，包括基于像素数据控制光的透射率的多个像素的显示面板，补偿像素数据的定时控制器和基于经补偿的像素数据驱动显示面板的数据驱动器。显示面板包括第一区域，具有第一亮度的光被提供到该第一区域，并且第二区域被提供具有比第一亮度低的第二亮度的光。定时控制器使用预定的补偿值补偿提供给第一和第二区域的至少一个区域的像素数据，以减少第一和第二区域之间的亮度差。

3. 发明申请

US20120099341A1 BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME 审中-公开
标题翻译：背光组件和显示装置
公开(公告)号：US20120099341A1
公开(公告)日：2012-04-26
申请号：US13172763
申请日：2011-06-29
申请人： Jaejoong KWON , Hyoung-Joo Kim , Joo Young Kim , Sung-Kyu Shim , Seung-Hwa Ha , Seul-Gi Kim , Young-Min Park , Hayoung Lee
发明人： Jaejoong KWON , Hyoung-Joo Kim , Joo Young Kim , Sung-Kyu Shim , Seung-Hwa Ha , Seul-Gi Kim , Young-Min Park , Hayoung Lee
IPC分类号： F21V8/00
CPC分类号： G02B6/0085 , G02B6/0091
摘要： In a backlight assembly and a display apparatus having the backlight assembly, the backlight assembly includes a back cover configured to accommodate and retain a light source mounted on a circuit substrate into a receiving cavity of the back cover. Heat generated by the light source may be effectively transmitted to the back cover, thereby preventing temperature in the backlight assembly from increasing.
摘要翻译：在具有背光组件的背光组件和显示装置中，背光组件包括后盖，其配置成将安装在电路基板上的光源容纳并保持在后盖的接收腔中。由光源产生的热可以有效地传递到后盖，从而防止背光组件中的温度升高。

4. 发明申请

US20110128756A1 BACKLIGHT ASSEMBLY 有权
标题翻译：背光组件
公开(公告)号：US20110128756A1
公开(公告)日：2011-06-02
申请号：US12784361
申请日：2010-05-20
申请人： Joo-Woan Cho , Sung-Kyu Shim , Sang-Hoon Lee , Joo-Young Kim , Taek-Sun Shin , Jin-Hee Park , Kwang-Wook Choi
发明人： Joo-Woan Cho , Sung-Kyu Shim , Sang-Hoon Lee , Joo-Young Kim , Taek-Sun Shin , Jin-Hee Park , Kwang-Wook Choi
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , F21K9/61 , F21Y2101/00 , F21Y2115/10 , G02B6/0068 , G02B6/0073 , G02B6/0083 , G02B6/0085 , G02B6/0088 , G02B6/0091 , G02F1/1336 , G02F1/133615 , G02F2201/46 , G02F2201/54 , G02F2203/60
摘要： A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.
摘要翻译：背光组件包括多个点光源，导光板（“LGP”）和印刷电路板（“PCB”）。 LGP具有光入射的光入射面，从光入射面的边缘部延伸的侧面和从侧面朝向其内部形成的固定槽。 PCB包括点光源设置部分，其中点光源沿着第一方向设置，从点光设置部分沿着基本上垂直于第一方向的第二方向延伸的延伸部分，以及固定在延伸部分的端部。 PCB的突起与LGP的固定槽相连。

5. 发明授权

US08297823B2 Backlight assembly 有权
标题翻译：背光组件
公开(公告)号：US08297823B2
公开(公告)日：2012-10-30
申请号：US12784361
申请日：2010-05-20
申请人： Joo-Woan Cho , Sung-Kyu Shim , Sang-Hoon Lee , Joo-Young Kim , Taek-Sun Shin , Jin-Hee Park , Kwang-Wook Choi
发明人： Joo-Woan Cho , Sung-Kyu Shim , Sang-Hoon Lee , Joo-Young Kim , Taek-Sun Shin , Jin-Hee Park , Kwang-Wook Choi
IPC分类号： F21V7/22
CPC分类号： G02B6/0038 , F21K9/61 , F21Y2101/00 , F21Y2115/10 , G02B6/0068 , G02B6/0073 , G02B6/0083 , G02B6/0085 , G02B6/0088 , G02B6/0091 , G02F1/1336 , G02F1/133615 , G02F2201/46 , G02F2201/54 , G02F2203/60
摘要： A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.
摘要翻译：背光组件包括多个点光源，导光板（LGP）和印刷电路板（PCB）。 LGP具有光入射的光入射面，从光入射面的边缘部延伸的侧面和从侧面朝向其内部形成的固定槽。 PCB包括点光源设置部分，其中点光源沿着第一方向设置，从点光设置部分沿着基本上垂直于第一方向的第二方向延伸的延伸部分，以及固定在延伸部分的端部。 PCB的突起与LGP的固定槽相连。

6. 发明授权

US08197113B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08197113B2
公开(公告)日：2012-06-12
申请号：US12606126
申请日：2009-10-26
申请人： Se-Ki Park , Joo-Woan Cho , Sung-Kyu Shim , Young-Keun Lee
发明人： Se-Ki Park , Joo-Woan Cho , Sung-Kyu Shim , Young-Keun Lee
IPC分类号： F21V7/04
CPC分类号： G02B6/0083 , G02B6/0086
摘要： Provided is a display device for an embodiment in which a central axis of a light guide plate (LGP) and a central axis of one or more light sources are matched with each other to maximize efficiency of the light sources, and which has an ultra-slim structure. The display device may include: a display panel which displays an image; an LGP which guides light to the display panel; light sources which are disposed on a side of the LGP and provide light to the LGP; a circuit board which is disposed on a side of the display panel with the light sources mounted on a surface thereof, and driving chips which drive the display panel mounted on an opposite surface thereof; and a frame which houses the LGP and the light sources and on which the circuit board and the display panel are mounted.
摘要翻译：提供了一种实施例的显示装置，其中导光板（LGP）的中心轴线和一个或多个光源的中心轴线彼此匹配，以使光源的效率最大化，苗条结构。显示装置可以包括：显示图像的显示面板; 将光引导到显示面板的LGP; 光源设置在LGP的一侧并向LGP提供光; 电路板，其布置在显示面板的一侧，其中光源安装在其表面上，驱动芯片驱动安装在其相对表面上的显示面板; 以及容纳LGP和光源并且其上安装有电路板和显示面板的框架。

7. 发明申请

US20100246209A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20100246209A1
公开(公告)日：2010-09-30
申请号：US12606126
申请日：2009-10-26
申请人： Se-Ki PARK , Joo-Woan Cho , Sung-Kyu Shim , Young-Keun Lee
发明人： Se-Ki PARK , Joo-Woan Cho , Sung-Kyu Shim , Young-Keun Lee
IPC分类号： F21V7/22 , F21V7/04
CPC分类号： G02B6/0083 , G02B6/0086
摘要： Provided is a display device for an embodiment in which a central axis of a light guide plate (LGP) and a central axis of one or more light sources are matched with each other to maximize efficiency of the light sources, and which has an ultra-slim structure. The display device may include: a display panel which displays an image; an LGP which guides light to the display panel; light sources which are disposed on a side of the LGP and provide light to the LGP; a circuit board which is disposed on a side of the display panel with the light sources mounted on a surface thereof, and driving chips which drive the display panel mounted on an opposite surface thereof; and a frame which houses the LGP and the light sources and on which the circuit board and the display panel are mounted.
摘要翻译：提供了一种实施例的显示装置，其中导光板（LGP）的中心轴线和一个或多个光源的中心轴线彼此匹配，以使光源的效率最大化，苗条结构。显示装置可以包括：显示图像的显示面板; 将光引导到显示面板的LGP; 光源设置在LGP的一侧并向LGP提供光; 电路板，其布置在显示面板的一侧，其中光源安装在其表面上，驱动芯片驱动安装在其相对表面上的显示面板; 以及容纳LGP和光源并且其上安装有电路板和显示面板的框架。

8. 发明申请

US20070171678A1 Light guiding unit and backlight assembly having the same 审中-公开
标题翻译：导光单元和具有其的背光组件
公开(公告)号：US20070171678A1
公开(公告)日：2007-07-26
申请号：US11656916
申请日：2007-01-22
申请人： Sung-Kyu Shim , In-Sun Hwang , Seong-Yong Hwang , Joo-Woan Cho
发明人： Sung-Kyu Shim , In-Sun Hwang , Seong-Yong Hwang , Joo-Woan Cho
IPC分类号： F21V7/04
CPC分类号： G02F1/133603 , G02B6/0016 , G02B6/0018 , G02B6/0043 , G02B6/0078 , G02F1/133611
摘要： A light guiding unit that is capable of reducing the thickness of a backlight assembly and operating with fewer light sources is presented. The light guiding unit includes a first surface, a second surface and a light incident surface. The first surface includes a light exiting surface and an upper guiding curved surface that is recessed with respect to the light exiting surface. The second surface includes an opposite surface that is substantially parallel to the light exiting surface and a lower guiding curved surface recessed on the opposite surface toward the first surface, the lower guiding curved surface being positioned along the upper guiding curved surface. The light incident surface is formed on an end portion of the lower guiding curved surface.
摘要翻译：提供了能够减少背光组件的厚度并以更少的光源操作的导光单元。导光单元包括第一表面，第二表面和光入射表面。第一表面包括光出射表面和相对于光出射表面凹陷的上引导弯曲表面。第二表面包括基本上平行于光出射表面的相对表面和在第一表面的相对表面上凹入的下引导弯曲表面，下引导曲面沿着上引导曲面定位。光入射面形成在下引导曲面的端部。

9. 发明申请

US20100208496A1 Backlight Assembly and Method of Manufacturing Light Guide Plate Therefor 有权
标题翻译：背光组件及其制造方法
公开(公告)号：US20100208496A1
公开(公告)日：2010-08-19
申请号：US12500316
申请日：2009-07-09
申请人： Hyoung-Joo Kim , Jaejoong Kwon , Sung-Kyu Shim
发明人： Hyoung-Joo Kim , Jaejoong Kwon , Sung-Kyu Shim
IPC分类号： F21V7/22 , F21V7/04 , B29D11/00
CPC分类号： B29D11/00663 , G02B6/0036 , G02B6/0065
摘要： A backlight assembly and a manufacturing method of light guide plate of the backlight assembly is provided. The light guide plate includes an incident surface to which light is incident, an exiting surface from which the light exits, and a reflection surface facing the exiting surface. The light guide plate includes recesses provided on the reflection surface recessed toward the exiting surface to scatter the light. Each of the recesses has a depth-to-width ratio of about 0.2 to about 0.33. Two prism sheets are disposed on the light guide plate. Light exits from the light guide plate at an angle of about 25 degrees to about 30 degrees.
摘要翻译：提供背光组件的背光组件和导光板的制造方法。导光板包括光入射的入射表面，光离开的出射表面和面向离开表面的反射表面。所述导光板包括设置在所述反射面上的凹部朝向所述出射表面凹陷以散开光的凹部。每个凹部具有约0.2至约0.33的深度 - 宽度比。两个棱镜片设置在导光板上。光以约25度至约30度的角度从导光板出射。

10. 发明授权

US08277105B2 Backlight assembly and method of manufacturing light guide plate therefor 有权
标题翻译：背光组件及其导光板的制造方法
公开(公告)号：US08277105B2
公开(公告)日：2012-10-02
申请号：US12500316
申请日：2009-07-09
申请人： Hyoung-Joo Kim , Jaejoong Kwon , Sung-Kyu Shim
发明人： Hyoung-Joo Kim , Jaejoong Kwon , Sung-Kyu Shim
IPC分类号： F21V7/04
CPC分类号： B29D11/00663 , G02B6/0036 , G02B6/0065
摘要： A backlight assembly and a manufacturing method of light guide plate of the backlight assembly is provided. The light guide plate includes an incident surface to which light is incident, an exiting surface from which the light exits, and a reflection surface facing the exiting surface. The light guide plate includes recesses provided on the reflection surface recessed toward the exiting surface to scatter the light. Each of the recesses has a depth-to-width ratio of about 0.2 to about 0.33. Two prism sheets are disposed on the light guide plate. Light exits from the light guide plate at an angle of about 25 degrees to about 30 degrees.
摘要翻译：提供背光组件的背光组件和导光板的制造方法。导光板包括光入射的入射表面，光离开的出射表面和面向离开表面的反射表面。所述导光板包括设置在所述反射面上的凹部朝向所述出射表面凹陷以散开光的凹部。每个凹部具有约0.2至约0.33的深度 - 宽度比。两个棱镜片设置在导光板上。光以约25度至约30度的角度从导光板出射。

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